import Store from "../store";
import { replaceHtml, getObjType, chatatABC } from "../utils/util";
import { getSheetIndex, getluckysheet_select_save } from "../methods/get";
import locale from "../locale/locale";

import formula from './formula';
import func_methods from "./func_methods";
import tooltip from "./tooltip";
import json from "./json";
import editor from "./editor";
import luckysheetformula from './formula';
import cleargridelement from './cleargridelement';
import { genarate, update } from './format';
import { setAccuracy } from "./setdata";
import { orderbydata } from "./sort";
import { rowlenByRange } from "./getRowlen";
import { getdatabyselection, getcellvalue } from "./getdata";
import { luckysheetrefreshgrid, jfrefreshgrid, jfrefreshgrid_rhcw } from "./refresh";
import { luckysheetDeleteCell, luckysheetextendtable, luckysheetdeletetable } from "./extend";
import { isRealNull, valueIsError, isRealNum, isEditMode, hasPartMC } from "./validate";
import { isdatetime, diff } from "./datecontroll";
import { getBorderInfoCompute } from './border';

import server from "../controllers/server";
import menuButton from '../controllers/menuButton';
import selection from "../controllers/selection";
import luckysheetConfigsetting from "../controllers/luckysheetConfigsetting";
import luckysheetFreezen from "../controllers/freezen";
import luckysheetsizeauto from '../controllers/resize';
import sheetmanage from '../controllers/sheetmanage';
import conditionformat from '../controllers/conditionformat';
import { luckysheet_searcharray } from "../controllers/sheetSearch";
import { selectHightlightShow, selectIsOverlap } from '../controllers/select';
import { sheetHTML } from '../controllers/constant';
import { createFilterOptions } from '../controllers/filter';


const IDCardReg = /^\d{6}(18|19|20)?\d{2}(0[1-9]|1[12])(0[1-9]|[12]\d|3[01])\d{3}(\d|X)$/i;

/**
 * 获取单元格的值
 * @param {Number} row 单元格所在行数；从0开始的整数，0表示第一行
 * @param {Number} column 单元格所在列数；从0开始的整数，0表示第一列
 * @param {Object} options 可选参数
 * @param {String} options.type 单元格的值类型，可以设置为原始值"v"或者显示值"m"；默认值为'v',表示获取单元格的实际值
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 */
export function getCellValue(row, column, options = {}) {
    if (row == null && column == null) {
        return tooltip.info('Arguments row or column cannot be null or undefined.', '')
    }
    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        type = 'v',
        order = curSheetOrder
    } = { ...options };
    let targetSheetData = Store.luckysheetfile[order].data;
    let cellData = targetSheetData[row][column];
    let return_v;

    if(getObjType(cellData) == "object"){
        return_v = cellData[type];

        if (type == "f" && return_v != null) {
            return_v = formula.functionHTMLGenerate(return_v);
        }
        else if(type == "f") {
            return_v = cellData["v"];
        }
        else if(cellData && cellData.ct && cellData.ct.fa == 'yyyy-MM-dd') {
            return_v = cellData.m;
        }
    }

    if(return_v == undefined){
        return_v = null;
    }

    return return_v;
}

/**
 * 设置单元格的值
 * 
 * 关键点：如果设置了公式，则需要更新公式链insertUpdateFunctionGroup，如果设置了不是公式，判断之前是公式，则需要清除公式delFunctionGroup
 * 
 * @param {Number} row 单元格所在行数；从0开始的整数，0表示第一行
 * @param {Number} column 单元格所在列数；从0开始的整数，0表示第一列
 * @param {Object | String | Number} value 要设置的值；可以为字符串或数字，或为符合Luckysheet单元格格式的对象
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Boolean} options.isRefresh 是否刷新界面；默认为`true`
 * @param {Function} options.success 操作结束的回调函数
 */
export function setCellValue(row, column, value, options = {}) {
    if (row == null && column == null) {
        return tooltip.info('Arguments row or column cannot be null or undefined.', '')
    }
    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        order = curSheetOrder,
        success
    } = {...options}
    
    
    luckysheetformula.updatecell(row, column, value);
    

    if (success && typeof success === 'function') {
        success();
    }
}

/**
 * 清除指定工作表指定单元格的内容，返回清除掉的数据，不同于删除单元格的功能，不需要设定单元格移动情况
 * @param {Number} row 单元格所在行数；从0开始的整数，0表示第一行
 * @param {Number} column 单元格所在列数；从0开始的整数，0表示第一列
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function clearCell(row, column, options = {}) {
    if (row == null || column == null) {
        return tooltip.info('Arguments row and column cannot be null or undefined.', '')
    }

    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        order = curSheetOrder,
        success
    } = {...options}

    let targetSheetData = $.extend(true, [], Store.luckysheetfile[order].data);
    let cell = targetSheetData[row][column];

    if(getObjType(cell) == "object"){
        delete cell["m"];
        delete cell["v"];

        if(cell["f"] != null){
            delete cell["f"];
            formula.delFunctionGroup(row, column, order);

            delete cell["spl"];
        }
    }
    else{
        cell = null;
    }

    // 若操作为当前sheet页，则刷新当前sheet页
    if (order === curSheetOrder) {
        jfrefreshgrid(targetSheetData, [{
            row: [row, row], 
            column: [column, column]
        }])
    }
    else{
        Store.luckysheetfile[order].data = targetSheetData;
    }

    if (success && typeof success === 'function') {
        success(cell)
    }
}

/**
 * 删除指定工作表指定单元格，返回删除掉的数据，同时，指定是右侧单元格左移还是下方单元格上移
 * @param {String} move 删除后，右侧还是下方的单元格移动。可选值为 'left'、'up'
 * @param {Number} row 单元格所在行数；从0开始的整数，0表示第一行
 * @param {Number} column 单元格所在列数；从0开始的整数，0表示第一列
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function deleteCell(move, row, column, options = {}) {
    let moveTypes = ['left', 'up'];
    if (!move || moveTypes.indexOf(move) < 0) {
        return tooltip.info('Arguments move cannot be null or undefined and its value must be \'left\' or \'up\'', '')
    }

    if (row == null || column == null) {
        return tooltip.info('Arguments row and column cannot be null or undefined.', '')
    }

    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        order = curSheetOrder,
        success
    } = {...options}

    let moveType = 'move' + move.replace(move[0], move[0].toUpperCase()); // left-moveLeft;  up-moveUp
    luckysheetDeleteCell(moveType, row, row, column, column, order);

    if (success && typeof success === 'function') {
        success()
    }
}

/**
 * 设置某个单元格的属性，如果要设置单元格的值或者同时设置多个单元格属性，推荐使用setCellValue
 * @param {Number} row 单元格所在行数；从0开始的整数，0表示第一行
 * @param {Number} column 单元格所在列数；从0开始的整数，0表示第一列
 * @param {String} attr 
 * @param {Number | String | Object} value 具体的设置值，一个属性会对应多个值，参考 单元格属性表的值示例，特殊情况：如果属性类型attr是单元格格式ct，则设置值value应提供ct.fa，比如设置A1单元格的格式为百分比格式：luckysheet.setCellFormat(0, 0, "ct", "0.00%")
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数, callback参数为改变后的cell对象
 */
export function setCellFormat(row, column, attr, value, options = {}) {
    if (row == null && column == null) {
        return tooltip.info('Arguments row or column cannot be null or undefined.', '')
    }

    if (!attr) {
        return tooltip.info('Arguments attr cannot be null or undefined.', '')
    }

    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        order = curSheetOrder,
        success
    } = { ...options };
    let targetSheetData = $.extend(true, [], Store.luckysheetfile[order].data);
    let cellData = targetSheetData[row][column];

    // 特殊格式
    if (attr == 'ct' && (!value || !value.hasOwnProperty('fa') || !value.hasOwnProperty('t'))) {
        return new TypeError('While set attribute \'ct\' to cell, the value must have property \'fa\' and \'t\'')
        cellData.m = update(value.fa, cellData.v)
    }

    cellData[attr] = value;
    // refresh
    jfrefreshgrid(targetSheetData, {
        row: [row],
        column: [column]
    })

    if (success && typeof success === 'function') {
        success(cellData);
    }
}

/**
 * 查找一个工作表中的指定内容，返回查找到的内容组成的单元格一位数组，数据格式同celldata
 * @param {String} content 要查找的内容 可以为正则表达式（不包含前后'/')
 * @param {Object} options 可选参数
 * @param {Boolean} options.isRegularExpression 是否正则表达式匹配；默认为 false. 注意：正则中的规则需要转义，如\S需要写成 \\S
 * @param {Boolean} options.isWholeWord 是否整词匹配；默认为 false
 * @param {Boolean} options.isCaseSensitive 是否区分大小写匹配；默认为 false
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 */
export function find(content, options = {}) {
    if (!content && content != 0) {
        return tooltip.info('Search content cannot be null or empty', '')
    }

    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        isRegularExpression = false,
        isWholeWord = false,
        isCaseSensitive = false,
        order = curSheetOrder
    } = { ...options };
    let targetSheetData = Store.luckysheetfile[order].data;

    let result = [];
    for (let i = 0; i < targetSheetData.length; i++) {
        const rowArr = targetSheetData[i];

        for (let j = 0; j < rowArr.length; j++) {
            const cell = rowArr[j];
            
            if (!cell) {
                continue;
            }

            // 添加cell的row, column属性   
            // replace方法中的setCellValue中需要使用该属性
            cell.row = i;
            cell.column = j;

            if (isWholeWord) {
                if (isCaseSensitive) {
                    if (content.toString() == cell.m) {
                        result.push(cell)
                    }
                } else {
                    if (cell.m && content.toString().toLowerCase() == cell.m.toLowerCase()) {
                        result.push(cell)
                    }
                }
            } else if (isRegularExpression) {
                let reg;
                if (isCaseSensitive) {
                    reg = new RegExp(func_methods.getRegExpStr(content), 'g')
                } else {
                    reg = new RegExp(func_methods.getRegExpStr(content), 'ig')
                }
                if (reg.test(cell.m)) {
                    result.push(cell)
                }
            } else if (isCaseSensitive) {
                let reg = new RegExp(func_methods.getRegExpStr(content), 'g');
                if (reg.test(cell.m)) {
                    result.push(cell);
                }
            } else {
                let reg = new RegExp(func_methods.getRegExpStr(content), 'ig');
                if (reg.test(cell.m)) {
                    result.push(cell);
                }
            }
        }
    }

    return result;
}

/**
 * 查找一个工作表中的指定内容并替换成新的内容，返回替换后的内容组成的单元格一位数组，数据格式同celldata。
 * @param {String} content 要查找的内容
 * @param {String} replaceContent 要替换的内容
 * @param {Object} options 可选参数
 * @param {Boolean} options.isRegularExpression 是否正则表达式匹配；默认为 false
 * @param {Boolean} options.isWholeWord 是否整词匹配；默认为 false
 * @param {Boolean} options.isCaseSensitive 是否区分大小写匹配；默认为 false
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数, callback参数为替换后的cell集合
 */
export function replace(content, replaceContent, options = {}) {
    let matchCells = find(content, options)
    matchCells.forEach(cell => {
        cell.m = replaceContent;
        setCellValue(cell.row, cell.column, replaceContent, options);
    })
    if (options.success && typeof options.success === 'function') {
        options.success(matchCells)
    }
    return matchCells;
}

/**
 * 冻结首行
 * 若设置冻结的sheet不是当前sheet页，只设置参数不渲染
 * @param {Number | String} order 工作表索引
 */
export function frozenFirstRow(order) {
    // store frozen
    luckysheetFreezen.saveFrozen("freezenRow", order);

    // 冻结为当前sheet页
    if (!order || order == getSheetIndex(Store.currentSheetIndex)) {
        let scrollTop = $("#luckysheet-cell-main").scrollTop();
        
        let row_st = luckysheet_searcharray(Store.visibledatarow, scrollTop);
        if(row_st == -1){
            row_st = 0;
        }

        let top = Store.visibledatarow[row_st] - 2 - scrollTop + Store.columeHeaderHeight;
        let freezenhorizontaldata = [
            Store.visibledatarow[row_st], 
            row_st + 1, 
            scrollTop, 
            luckysheetFreezen.cutVolumn(Store.visibledatarow, row_st + 1), 
            top
        ];
        luckysheetFreezen.saveFreezen(freezenhorizontaldata, top, null, null);

        if (luckysheetFreezen.freezenverticaldata != null) {
            luckysheetFreezen.cancelFreezenVertical();
            luckysheetFreezen.createAssistCanvas();
            luckysheetrefreshgrid();
        }

        luckysheetFreezen.createFreezenHorizontal(freezenhorizontaldata, top);
        luckysheetFreezen.createAssistCanvas();
        luckysheetrefreshgrid();
    }
}

/**
 * 冻结首列
 * 若设置冻结的sheet不是当前sheet页，只设置参数不渲染
 * @param {Number | String} order 工作表索引
 */
export function frozenFirstColumn(order) {
    // store frozen
    luckysheetFreezen.saveFrozen("freezenColumn", order);

    // 冻结为当前sheet页
    if (!order || order == getSheetIndex(Store.currentSheetIndex)) {
        let scrollLeft = $("#luckysheet-cell-main").scrollLeft();
        
        let col_st = luckysheet_searcharray(Store.visibledatacolumn, scrollLeft);
        if(col_st == -1){
            col_st = 0;
        }

        let left = Store.visibledatacolumn[col_st] - 2 - scrollLeft + Store.rowHeaderWidth;
        let freezenverticaldata = [
            Store.visibledatacolumn[col_st], 
            col_st + 1, 
            scrollLeft, 
            luckysheetFreezen.cutVolumn(Store.visibledatacolumn, col_st + 1), 
            left
        ];
        luckysheetFreezen.saveFreezen(null, null, freezenverticaldata, left);

        if (luckysheetFreezen.freezenhorizontaldata != null) {
            luckysheetFreezen.cancelFreezenHorizontal();
            luckysheetFreezen.createAssistCanvas();
            luckysheetrefreshgrid();
        }

        luckysheetFreezen.createFreezenVertical(freezenverticaldata, left);
        luckysheetFreezen.createAssistCanvas();
        luckysheetrefreshgrid();
    }
}

/**
 * 冻结行选区
 * @param {Object} range 行选区范围的focus单元格的行列值构成的对象；格式为{ row_focus:0, column_focus:0 }
 * @param {Number | String} order 工作表索引
 */
export function frozenRowRange(range, order) {
    const locale_frozen = locale().freezen;

    if (!range || (!range.hasOwnProperty('row_focus') && !formula.iscelldata(range))) {
        if(isEditMode()){
            alert(locale_frozen.noSeletionError);
        } else{
            tooltip.info(locale_frozen.noSeletionError, "");
        }
        return
    }

    if (typeof range === 'string' && formula.iscelldata(range)) {
        range = formula.getcellrange(range)
        range = {
            row_focus: range.row[0],
            column_focus: range.column[0]
        }
    }
    // store frozen
    luckysheetFreezen.saveFrozen("freezenRowRange", order, range);

    if (!order || order == getSheetIndex(Store.currentSheetIndex)) {
        let scrollTop = $("#luckysheet-cell-main").scrollTop();
        let row_st = luckysheet_searcharray(Store.visibledatarow, scrollTop);

        let row_focus = range.row_focus;
        if(row_focus > row_st){
            row_st = row_focus;
        }
        if(row_st == -1){
            row_st = 0;
        }

        let top = Store.visibledatarow[row_st] - 2 - scrollTop + Store.columeHeaderHeight;
        let freezenhorizontaldata = [
            Store.visibledatarow[row_st], 
            row_st + 1, 
            scrollTop, 
            luckysheetFreezen.cutVolumn(Store.visibledatarow, row_st + 1), 
            top
        ];
        luckysheetFreezen.saveFreezen(freezenhorizontaldata, top, null, null);

        if (luckysheetFreezen.freezenverticaldata != null) {
            luckysheetFreezen.cancelFreezenVertical();
            luckysheetFreezen.createAssistCanvas();
            luckysheetrefreshgrid();
        }

        luckysheetFreezen.createFreezenHorizontal(freezenhorizontaldata, top);
        luckysheetFreezen.createAssistCanvas();
        luckysheetrefreshgrid();
    }

}

/**
 * 冻结列选区
 * @param {Object} range 列选区范围的focus单元格的行列值构成的对象；格式为{ row_focus:0, column_focus:0 }
 * @param {Number | String} order 工作表索引
 */
export function frozenColumnRange(range, order) {
    const locale_frozen = locale().freezen;
    let isStringRange = typeof range === 'string' && formula.iscelldata(range);
    
    if (!range || (!range.hasOwnProperty('column_focus') && !isStringRange)) {
        if(isEditMode()){
            alert(locale_frozen.noSeletionError);
        } else{
            tooltip.info(locale_frozen.noSeletionError, "");
        }
        return
    }

    if (isStringRange) {
        range = formula.getcellrange(range)
        range = {
            row_focus: range.row[0],
            column_focus: range.column[0]
        }
    }
    // store frozen
    luckysheetFreezen.saveFrozen("freezenColumnRange", order, range);

    if (!order || order == getSheetIndex(Store.currentSheetIndex)) {
        let scrollLeft = $("#luckysheet-cell-main").scrollLeft();
        let col_st = luckysheet_searcharray(Store.visibledatacolumn, scrollLeft);

        let column_focus = range.column_focus;
        if(column_focus > col_st){
            col_st = column_focus;
        }
        if(col_st == -1){
            col_st = 0;
        }

        let left = Store.visibledatacolumn[col_st] - 2 - scrollLeft + Store.rowHeaderWidth;
        let freezenverticaldata = [
            Store.visibledatacolumn[col_st], 
            col_st + 1, 
            scrollLeft, 
            luckysheetFreezen.cutVolumn(Store.visibledatacolumn, col_st + 1), 
            left
        ];
        luckysheetFreezen.saveFreezen(null, null, freezenverticaldata, left);

        if (luckysheetFreezen.freezenhorizontaldata != null) {
            luckysheetFreezen.cancelFreezenHorizontal();
            luckysheetFreezen.createAssistCanvas();
            luckysheetrefreshgrid();
        }

        luckysheetFreezen.createFreezenVertical(freezenverticaldata, left);
        luckysheetFreezen.createAssistCanvas();
        luckysheetrefreshgrid();
    }
}

/**
 * 取消冻结
 * @param {Number | String} order 
 */
export function cancelFrozen(order) {
    luckysheetFreezen.saveFrozen("freezenCancel", order);

    // 取消当前sheet冻结时，刷新canvas
    if (!order || order == getSheetIndex(Store.currentSheetIndex)) {
        if (luckysheetFreezen.freezenverticaldata != null) {
            luckysheetFreezen.cancelFreezenVertical();
        }
        if (luckysheetFreezen.freezenhorizontaldata != null) {
            luckysheetFreezen.cancelFreezenHorizontal();
        }
        luckysheetFreezen.createAssistCanvas();
        luckysheetrefreshgrid();
    }
}

/**
 * 冻结行操作。特别注意，只有在isRange设置为true的时候，才需要设置setting中的range，且与一般的range格式不同。
 * @param {Boolean} isRange 是否冻结行到选区 true-冻结行到选区  false-冻结首行
 * @param {Object} options 可选参数
 * @param {Object} options.range isRange为true的时候设置，开启冻结的单元格位置，格式为{ row_focus:0, column_focus:0 }，意为当前激活的单元格的行数和列数；默认从当前选区最后的一个选区中取得
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function setHorizontalFrozen(isRange, options = {}) {
    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        range,
        order = curSheetOrder,
        success
    } = { ...options };

    // 若已存在冻结，取消之前的冻结效果
    cancelFrozen(order);

    if (!isRange) {
        frozenFirstRow(order)
    } else { // 选区行冻结
        frozenRowRange(range, order);
    }

    if (success && typeof success === 'function') {
        success()
    }
}

/**
 * 冻结列操作。特别注意，只有在isRange设置为true的时候，才需要设置setting中的range，且与一般的range格式不同。
 * @param {Boolean} isRange 是否冻结列到选区 true-冻结列到选区  false-冻结首列
 * @param {Object} options 可选参数
 * @param {Object} options.range isRange为true的时候设置，开启冻结的单元格位置，格式为{ row_focus:0, column_focus:0 }，意为当前激活的单元格的行数和列数；默认从当前选区最后的一个选区中取得
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function setVerticalFrozen(isRange, options = {}) {
    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        range,
        order = curSheetOrder,
        success
    } = { ...options };

    // 若已存在冻结，取消之前的冻结效果
    cancelFrozen(order);

    if (!isRange) {
        frozenFirstColumn(order);
    } else {
        frozenColumnRange(range, order);
    }

    if (success && typeof success === 'function') {
        success()
    }
}

/**
 * 冻结行列操作。特别注意，只有在isRange设置为true的时候，才需要设置setting中的range，且与一般的range格式不同。
 * @param {Boolean} isRange 是否冻结行列到选区 true-冻结行列到选区  false-冻结首行列
 * @param {Object} options 可选参数
 * @param {Object} options.range isRange为true的时候设置，开启冻结的单元格位置，格式为{ row_focus:0, column_focus:0 }，意为当前激活的单元格的行数和列数；默认从当前选区最后的一个选区中取得
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function setBothFrozen(isRange, options = {}) {
    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        range,
        order = curSheetOrder,
        success
    } = { ...options };

    let isCurrentSheet = !order || order == getSheetIndex(Store.currentSheetIndex);
    const locale_frozen = locale().freezen;

    // 若已存在冻结，取消之前的冻结效果
    cancelFrozen(order);

    // 冻结首行列
    if (!isRange) {
        // store frozen
        luckysheetFreezen.saveFrozen("freezenRC", order)

        if (isCurrentSheet) {
            let scrollTop = $("#luckysheet-cell-main").scrollTop();
            let row_st = luckysheet_searcharray(Store.visibledatarow, scrollTop);
            if(row_st == -1){
                row_st = 0;
            }
            let top = Store.visibledatarow[row_st] - 2 - scrollTop + Store.columeHeaderHeight;
            let freezenhorizontaldata = [
                Store.visibledatarow[row_st], 
                row_st + 1, 
                scrollTop, 
                luckysheetFreezen.cutVolumn(Store.visibledatarow, row_st + 1), 
                top
            ];
            luckysheetFreezen.saveFreezen(freezenhorizontaldata, top, null, null);

            luckysheetFreezen.createFreezenHorizontal(freezenhorizontaldata, top);

            let scrollLeft = $("#luckysheet-cell-main").scrollLeft();
            let col_st = luckysheet_searcharray(Store.visibledatacolumn, scrollLeft);
            if(col_st == -1){
                col_st = 0;
            }
            let left = Store.visibledatacolumn[col_st] - 2 - scrollLeft + Store.rowHeaderWidth;
            let freezenverticaldata = [
                Store.visibledatacolumn[col_st], 
                col_st + 1, 
                scrollLeft, 
                luckysheetFreezen.cutVolumn(Store.visibledatacolumn, col_st + 1), 
                left
            ];
            luckysheetFreezen.saveFreezen(null, null, freezenverticaldata, left);

            luckysheetFreezen.createFreezenVertical(freezenverticaldata, left);

            luckysheetFreezen.createAssistCanvas();
            luckysheetrefreshgrid();
        }
    } else {   // 冻结行列到选区
        // store frozen
        luckysheetFreezen.saveFrozen("freezenRCRange", order, range)

        let isStringRange = typeof range === 'string' && formula.iscelldata(range);
        if (isCurrentSheet) {
            if ((!range || !(range.hasOwnProperty('column_focus') && range.hasOwnProperty('row_focus'))) && !isStringRange) {
                if(isEditMode()){
                    alert(locale_frozen.noSeletionError);
                } else{
                    tooltip.info(locale_frozen.noSeletionError, "");
                }
                return
            }

            if (isStringRange) {
                range = formula.getcellrange(range)
                range = {
                    row_focus: range.row[0],
                    column_focus: range.column[0]
                }
            }

            let scrollTop = $("#luckysheet-cell-main").scrollTop();
            let row_st = luckysheet_searcharray(Store.visibledatarow, scrollTop);

            let row_focus = range.row_focus;

            if(row_focus > row_st){
                row_st = row_focus;
            }
            
            if(row_st == -1){
                row_st = 0;
            }

            let top = Store.visibledatarow[row_st] - 2 - scrollTop + Store.columeHeaderHeight;
            let freezenhorizontaldata = [
                Store.visibledatarow[row_st], 
                row_st + 1, 
                scrollTop, 
                luckysheetFreezen.cutVolumn(Store.visibledatarow, row_st + 1), 
                top
            ];
            luckysheetFreezen.saveFreezen(freezenhorizontaldata, top, null, null);

            luckysheetFreezen.createFreezenHorizontal(freezenhorizontaldata, top);

            let scrollLeft = $("#luckysheet-cell-main").scrollLeft();
            let col_st = luckysheet_searcharray(Store.visibledatacolumn, scrollLeft);

            let column_focus = range.column_focus;

            if(column_focus > col_st){
                col_st = column_focus;
            }

            if(col_st == -1){
                col_st = 0;
            }
            
            let left = Store.visibledatacolumn[col_st] - 2 - scrollLeft + Store.rowHeaderWidth;
            let freezenverticaldata = [
                Store.visibledatacolumn[col_st], 
                col_st + 1, 
                scrollLeft, 
                luckysheetFreezen.cutVolumn(Store.visibledatacolumn, col_st + 1), 
                left
            ];
            luckysheetFreezen.saveFreezen(null, null, freezenverticaldata, left);

            luckysheetFreezen.createFreezenVertical(freezenverticaldata, left);
            
            luckysheetFreezen.createAssistCanvas();
            luckysheetrefreshgrid();
        }
    }
}

/**
 * 在第index行或列的位置，插入number行或列
 * @param {String} type 插入行或列 row-行  column-列
 * @param {Number} index 在第几行插入空白行，从0开始
 * @param {Object} options 可选参数
 * @param {Number} options.number 插入的空白行数；默认为 1
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function insertRowOrColumn(type, index = 0, options = {}) {
    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        number = 1,
        order = curSheetOrder,
        success
    } = {...options}

    if (!isRealNum(number)) {
        if(isEditMode()){
            alert(locale_info.tipInputNumber);
        } else{
            tooltip.info(locale_info.tipInputNumber, "");
        }
        return;
    }

    number = parseInt(number);
    if (number < 1 || number > 100) {
        if(isEditMode()){
            alert(locale_info.tipInputNumberLimit);
        } else{
            tooltip.info(locale_info.tipInputNumberLimit, ""); 
        }
        return;
    }

    // 默认在行上方增加行，列左侧增加列
    luckysheetextendtable(type, index, number, "lefttop", order);

    if (success && typeof success === 'function') {
        success();
    }
}

/**
 * 在第row行的位置，插入number行空白行
 * @param {Number} row 在第几行插入空白行，从0开始
 * @param {Object} options 可选参数
 * @param {Number} options.number 插入的空白行数；默认为 1
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function insertRow(row = 0, options = {}) {
    insertRowOrColumn('row', row, options)
}

/**
 * 在第column列的位置，插入number列空白列
 * @param {Number} column 在第几列插入空白列，从0开始
 * @param {Object} options 可选参数
 * @param {Number} options.number 插入的空白列数；默认为 1
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function insertColumn(column = 0, options = {}) {
    insertRowOrColumn('column', column, options)
}

/**
 * 删除指定的行或列。删除行列之后，行列的序号并不会变化，下面的行（右侧的列）会补充到上（左）面，注意观察数据是否被正确删除即可。
 * @param {String} type 删除行或列 row-行  column-列
 * @param {Number} startIndex 要删除的起始行或列
 * @param {Number} endIndex 要删除的结束行或列
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function deleteRowOrColumn(type, startIndex, endIndex, options = {}) {
    if (startIndex == null || endIndex == null) {
        return tooltip.info('Please enter the index for deleting rows or columns correctly.', '')
    }

    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        order = curSheetOrder,
        success
    } = {...options}
    
    luckysheetdeletetable(type, startIndex, endIndex, order)
    
    if (success && typeof success === 'function') {
        success()
    }
}

/**
 * 删除指定的行。
 * @param {Number} rowStart 要删除的起始行
 * @param {Number} rowEnd 要删除的结束行
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function deleteRow(rowStart, rowEnd, options = {}) {
    deleteRowOrColumn('row', rowStart, rowEnd, options)
}

/**
 * 删除指定的列。
 * @param {Number} columnStart 要删除的起始列
 * @param {Number} columnEnd 要删除的结束列
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function deleteColumn(columnStart, columnEnd, options = {}) {
    deleteRowOrColumn('column', columnStart, columnEnd, options)
}

/**
 * 隐藏行或列
 * @param {String} type 隐藏行或列  row-隐藏行  column-隐藏列
 * @param {Number} startIndex 起始行或列
 * @param {Number} endIndex 结束行或列
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function hideRowOrColumn(type, startIndex, endIndex, options = {}) {
    if (startIndex == null || endIndex == null) {
        return tooltip.info('Please enter the index for deleting rows or columns correctly.', '')
    }

    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        order = curSheetOrder,
        success
    } = {...options}

    let file = Store.luckysheetfile[order];
    let cfgKey = type === 'row' ? 'rowhidden': 'colhidden';
    let cfg = $.extend(true, {}, file.config);
    if(cfg[cfgKey] == null) {
        cfg[cfgKey] = {};
    }

    for (let i = startIndex; i <= endIndex; i++) {
        cfg[cfgKey][i] = 0;
    }

    //保存撤销
    if(Store.clearjfundo){
        let redo = {};
        redo["type"] = type === 'row' ? 'showHidRows' : 'showHidCols';
        redo["sheetIndex"] = file.index;
        redo["config"] = $.extend(true, {}, file.config);
        redo["curconfig"] = cfg;

        Store.jfundo = [];
        Store.jfredo.push(redo);
    }
    
    Store.luckysheetfile[order].config = cfg;
    server.saveParam("cg", file.index, cfg[cfgKey], { "k": cfgKey });
    
    // 若操作sheet为当前sheet页，行高、列宽 刷新  
    if (order == curSheetOrder) {
        //config
        Store.config = cfg;
        jfrefreshgrid_rhcw(Store.flowdata.length, Store.flowdata[0].length);
    }

    if (success && typeof success === 'function') {
        success();
    }
}

/**
 * 显示隐藏的行或列
 * @param {String} type 显示行或列  row-显示行  column-显示列
 * @param {Number} startIndex 起始行或列
 * @param {Number} endIndex 结束行或列
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function showRowOrColumn(type, startIndex, endIndex, options = {}) {
    if (startIndex == null || endIndex == null) {
        return tooltip.info('Please enter the index for deleting rows or columns correctly.', '')
    }

    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        order = curSheetOrder,
        success
    } = {...options}

    let file = Store.luckysheetfile[order];
    let cfgKey = type === 'row' ? 'rowhidden': 'colhidden';
    let cfg = $.extend(true, {}, file.config);
    if(cfg[cfgKey] == null) {
        return;
    }

    for (let i = startIndex; i <= endIndex; i++) {
        delete cfg[cfgKey][i];
    }

    //保存撤销
    if(Store.clearjfundo){
        let redo = {};
        redo["type"] = type === 'row' ? 'showHidRows' : 'showHidCols';
        redo["sheetIndex"] = file.index;
        redo["config"] = $.extend(true, {}, file.config);
        redo["curconfig"] = cfg;

        Store.jfundo = [];
        Store.jfredo.push(redo);
    }

    //config
    Store.luckysheetfile[order].config = Store.config;

    server.saveParam("cg", file.index, cfg[cfgKey], { "k": cfgKey });

    // 若操作sheet为当前sheet页，行高、列宽 刷新  
    if (order === curSheetOrder) {
        Store.config = cfg;
        jfrefreshgrid_rhcw(Store.flowdata.length, Store.flowdata[0].length);
    }

    if (success && typeof success === 'function') {
        success();
    }
}

/**
 * 隐藏行
 * @param {Number} startIndex 起始行
 * @param {Number} endIndex 结束行
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function hideRow(startIndex, endIndex, options = {}) {
    hideRowOrColumn('row', startIndex, endIndex, options);
}

/**
 * 显示行
 * @param {Number} startIndex 起始行
 * @param {Number} endIndex 结束行
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function showRow(startIndex, endIndex, options = {}) {
    showRowOrColumn('row', startIndex, endIndex, options);
}

/**
 * 隐藏列
 * @param {Number} startIndex 起始列
 * @param {Number} endIndex 结束列
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function hideColumn(startIndex, endIndex, options = {}) {
    hideRowOrColumn('column', startIndex, endIndex, options);
}

/**
 * 显示列
 * @param {Number} startIndex 起始列
 * @param {Number} endIndex 结束列
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function showColumn(startIndex, endIndex, options = {}) {
    showRowOrColumn('column', startIndex, endIndex, options);
}

/**
 * 返回当前选区对象的数组，可能存在多个选区。
 * 每个选区的格式为row/column信息组成的对象{row:[0,1],column:[0,1]}
 * @returns {Array}
 */
export function getRange() {
    let rangeArr = Store.luckysheet_select_save;
    let result = [];

    for (let i = 0; i < rangeArr.length; i++) {
        let rangeItem = rangeArr[i];
        let temp = {
            row: rangeItem.row,
            column: rangeItem.column
        }
        result.push(temp)
    }

    return result;
}

/**
 * 返回指定工作表指定范围的单元格二维数组数据，每个单元格为一个对象
 * @param {Object} options 可选参数
 * @param {Object | String} options.range 选区范围,支持选区的格式为"A1:B2"、"sheetName!A1:B2"或者{row:[0,1],column:[0,1]}，只能为单个选区；默认为当前选区
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 */
export function getRangeValue(options = {}) {
    let curOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        range,
        order = curOrder
    } = {...options}

    let file = Store.luckysheetfile[order];

    if (!range || typeof range === 'object') {
        return getdatabyselection(range, file.index);
    } else if (typeof range === 'string') {
        if (formula.iscelldata(range)) {
            return getdatabyselection(formula.getcellrange(range), file.index)
        } else {
            tooltip.info('The range is invalid, please check range parameter.', '')
        }
    }
}


/**
 * 复制指定工作表指定单元格区域的数据，返回包含`<table>`html格式的数据，可用于粘贴到excel中保持单元格样式。
 * @param {Object} options 可选参数
 * @param {Array | Object | String} options.range 选区范围
 * @param {order} options.order 工作表下标
 */
export function getRangeHtml(options = {}) {
    let {
        range = Store.luckysheet_select_save,
        order = getSheetIndex(Store.currentSheetIndex),
        success
    } = {...options}

    if(getObjType(range) == 'string'){
        if(!formula.iscelldata(range)){
            return tooltip.info("The range parameter is invalid.", "");
        }

        let cellrange = formula.getcellrange(range);
        range = [{
            "row": cellrange.row,
            "column": cellrange.column
        }]
    }
    else if(getObjType(range) == 'object'){
        if(range.row == null || range.column == null){
            return tooltip.info("The range parameter is invalid.", "");
        }

        range = [{
            "row": range.row,
            "column": range.column
        }];
    }

    let file = Store.luckysheetfile[order];

    if(file == null){
        return tooltip.info("The order parameter is invalid.", ""); 
    }

    //复制范围内包含部分合并单元格，提示
    let cfg = $.extend(true, {}, file.config);
    if (cfg["merge"] != null) {
        let has_PartMC = false;

        for (let s = 0; s < range.length; s++) {
            let r1 = range[s].row[0],
                r2 = range[s].row[1];
            let c1 = range[s].column[0],
                c2 = range[s].column[1];

            has_PartMC = hasPartMC(cfg, r1, r2, c1, c2);

            if (has_PartMC) {
                break;
            }
        }

        if (has_PartMC) {
            return tooltip.info("Cannot perform this operation on partially merged cells", "");
        }
    } 

    //多重选区 有条件格式时 提示
    let cdformat = $.extend(true, [], file.luckysheet_conditionformat_save);
    if (range.length > 1 && cdformat.length > 0) {
        let hasCF = false;
        let cf_compute = conditionformat.getComputeMap(file.index);

        for (let s = 0; s < range.length; s++) {
            let r1 = range[s].row[0],
                r2 = range[s].row[1];
            let c1 = range[s].column[0],
                c2 = range[s].column[1];

            for (let r = r1; r <= r2; r++) {
                for (let c = c1; c <= c2; c++) {
                    if (conditionformat.checksCF(r, c, cf_compute) != null) {
                        hasCF = true;
                        break;
                    }
                }

                if (hasCF) {
                    break;
                }
            }

            if (hasCF) {
                break;
            }
        }

        if (hasCF) {
            return tooltip.info("Cannot perform this operation on multiple selection areas, please select a single area", "");
        }
    }

    //多重选区 行不一样且列不一样时 提示       
    if (range.length > 1) {
        let isSameRow = true,
            str_r = range[0].row[0],
            end_r = range[0].row[1];
        let isSameCol = true,
            str_c = range[0].column[0],
            end_c = range[0].column[1];

        for (let s = 1; s < range.length; s++) {
            if (range[s].row[0] != str_r || range[s].row[1] != end_r) {
                isSameRow = false;
            }

            if (range[s].column[0] != str_c || range[s].column[1] != end_c) {
                isSameCol = false;
            }
        }

        if ((!isSameRow && !isSameCol) || selectIsOverlap(range)) {
            return tooltip.info("Cannot perform this operation on multiple selection areas, please select a single area", "");
        }
    }

    let rowIndexArr = [], colIndexArr = [];

    for(let s = 0; s < range.length; s++){
        let r1 = range[s].row[0],
            r2 = range[s].row[1];
        let c1 = range[s].column[0],
            c2 = range[s].column[1];

        for(let r = r1; r <= r2; r++){
            if (cfg["rowhidden"] != null && cfg["rowhidden"][r] != null) {
                continue;
            }

            if(!rowIndexArr.includes(r)){
                rowIndexArr.push(r);
            }

            for(let c = c1; c <= c2; c++){
                if (cfg["colhidden"] != null && cfg["colhidden"][c] != null) {
                    continue;
                }

                if(!colIndexArr.includes(c)){
                    colIndexArr.push(c);
                }
            }
        }
    }

    let borderInfoCompute;
    if(cfg["borderInfo"] && cfg["borderInfo"].length > 0){ //边框
        borderInfoCompute = getBorderInfoCompute(file.index);
    }

    let d = file.data;
    if(d == null || d.length == 0){
        d = sheetmanage.buildGridData(file);
    }

    let cpdata = ""; 
    let colgroup = "";

    rowIndexArr = rowIndexArr.sort(); 
    colIndexArr = colIndexArr.sort();

    for (let i = 0; i < rowIndexArr.length; i++) {
        let r = rowIndexArr[i];

        if (cfg["rowhidden"] != null && cfg["rowhidden"][r] != null) {
            continue;
        }

        cpdata += '<tr>';

        for (let j = 0; j < colIndexArr.length; j++) {
            let c = colIndexArr[j];

            if (cfg["colhidden"] != null && cfg["colhidden"][c] != null) {
                continue;
            }

            let column = '<td ${span} style="${style}">';

            if (d[r] != null && d[r][c] != null) {
                let style = "", span = "";

                if(r == rowIndexArr[0]){
                    if(cfg["columnlen"] == null || cfg["columnlen"][c.toString()] == null){
                        colgroup += '<colgroup width="72px"></colgroup>';
                    }
                    else {
                        colgroup += '<colgroup width="'+ cfg["columnlen"][c.toString()] +'px"></colgroup>';
                    }
                }

                if(c == colIndexArr[0]){
                    if(cfg["rowlen"] == null || cfg["rowlen"][r.toString()] == null){
                        style += 'height:19px;';
                    }
                    else {
                        style += 'height:'+ cfg["rowlen"][r.toString()] + 'px;';
                    }
                }

                let reg = /^(w|W)((0?)|(0\.0+))$/;
                let c_value;
                if(d[r][c].ct != null && d[r][c].ct.fa != null && d[r][c].ct.fa.match(reg)){
                    c_value = getcellvalue(r, c, d);
                }
                else{
                    c_value = getcellvalue(r, c, d, "m");
                }

                style += menuButton.getStyleByCell(d, r, c);

                if(getObjType(d[r][c]) == "object" && ("mc" in d[r][c])){
                    if("rs" in d[r][c]["mc"]){
                        span = 'rowspan="'+ d[r][c]["mc"].rs +'" colspan="'+ d[r][c]["mc"].cs +'"';

                        //边框
                        if(borderInfoCompute && borderInfoCompute[r + "_" + c]){
                            let bl_obj = { "color": {}, "style": {} }, 
                                br_obj = { "color": {}, "style": {} }, 
                                bt_obj = { "color": {}, "style": {} }, 
                                bb_obj = { "color": {}, "style": {} };

                            for(let bd_r = r; bd_r < (r + d[r][c]["mc"].rs); bd_r++){
                                for(let bd_c = c; bd_c < (c + d[r][c]["mc"].cs); bd_c++){
                                    if(bd_r == r && borderInfoCompute[bd_r + "_" + bd_c] && borderInfoCompute[bd_r + "_" + bd_c].t){
                                        let linetype = borderInfoCompute[bd_r + "_" + bd_c].t.style;
                                        let bcolor = borderInfoCompute[bd_r + "_" + bd_c].t.color;

                                        if(bt_obj["style"][linetype] == null){
                                            bt_obj["style"][linetype] = 1;
                                        }
                                        else{
                                            bt_obj["style"][linetype] = bt_obj["style"][linetype] + 1;
                                        }

                                        if(bt_obj["color"][bcolor] == null){
                                            bt_obj["color"][bcolor] = 1;
                                        }
                                        else{
                                            bt_obj["color"][bcolor] = bt_obj["color"][bcolor] + 1;
                                        }
                                    }

                                    if(bd_r == (r + d[r][c]["mc"].rs - 1) && borderInfoCompute[bd_r + "_" + bd_c] && borderInfoCompute[bd_r + "_" + bd_c].b){
                                        let linetype = borderInfoCompute[bd_r + "_" + bd_c].b.style;
                                        let bcolor = borderInfoCompute[bd_r + "_" + bd_c].b.color;

                                        if(bb_obj["style"][linetype] == null){
                                            bb_obj["style"][linetype] = 1;
                                        }
                                        else{
                                            bb_obj["style"][linetype] = bb_obj["style"][linetype] + 1;
                                        }

                                        if(bb_obj["color"][bcolor] == null){
                                            bb_obj["color"][bcolor] = 1;
                                        }
                                        else{
                                            bb_obj["color"][bcolor] = bb_obj["color"][bcolor] + 1;
                                        }
                                    }

                                    if(bd_c == c && borderInfoCompute[bd_r + "_" + bd_c] && borderInfoCompute[bd_r + "_" + bd_c].l){
                                        let linetype = borderInfoCompute[r + "_" + c].l.style;
                                        let bcolor = borderInfoCompute[bd_r + "_" + bd_c].l.color;
                                        
                                        if(bl_obj["style"][linetype] == null){
                                            bl_obj["style"][linetype] = 1;
                                        }
                                        else{
                                            bl_obj["style"][linetype] = bl_obj["style"][linetype] + 1;
                                        }

                                        if(bl_obj["color"][bcolor] == null){
                                            bl_obj["color"][bcolor] = 1;
                                        }
                                        else{
                                            bl_obj["color"][bcolor] = bl_obj["color"][bcolor] + 1;
                                        }
                                    }

                                    if(bd_c == (c + d[r][c]["mc"].cs - 1) && borderInfoCompute[bd_r + "_" + bd_c] && borderInfoCompute[bd_r + "_" + bd_c].r){
                                        let linetype = borderInfoCompute[bd_r + "_" + bd_c].r.style;
                                        let bcolor = borderInfoCompute[bd_r + "_" + bd_c].r.color;

                                        if(br_obj["style"][linetype] == null){
                                            br_obj["style"][linetype] = 1;
                                        }
                                        else{
                                            br_obj["style"][linetype] = br_obj["style"][linetype] + 1;
                                        }

                                        if(br_obj["color"][bcolor] == null){
                                            br_obj["color"][bcolor] = 1;
                                        }
                                        else{
                                            br_obj["color"][bcolor] = br_obj["color"][bcolor] + 1;
                                        }
                                    }
                                }
                            }

                            let rowlen = d[r][c]["mc"].rs, collen = d[r][c]["mc"].cs;

                            if(JSON.stringify(bl_obj).length > 23){
                                let bl_color = null, bl_style = null;

                                for(let x in bl_obj.color){
                                    if(bl_obj.color[x] >= (rowlen / 2)){
                                        bl_color = x;
                                    }
                                }

                                for(let x in bl_obj.style){
                                    if(bl_obj.style[x] >= (rowlen / 2)){
                                        bl_style = x;
                                    }
                                }

                                if(bl_color != null && bl_style != null){
                                    style += "border-left:" + selection.getHtmlBorderStyle(bl_style, bl_color);
                                }
                            }

                            if(JSON.stringify(br_obj).length > 23){
                                let br_color = null, br_style = null;

                                for(let x in br_obj.color){
                                    if(br_obj.color[x] >= (rowlen / 2)){
                                        br_color = x;
                                    }
                                }

                                for(let x in br_obj.style){
                                    if(br_obj.style[x] >= (rowlen / 2)){
                                        br_style = x;
                                    }
                                }

                                if(br_color != null && br_style != null){
                                    style += "border-right:" + selection.getHtmlBorderStyle(br_style, br_color);
                                }
                            }

                            if(JSON.stringify(bt_obj).length > 23){
                                let bt_color = null, bt_style = null;

                                for(let x in bt_obj.color){
                                    if(bt_obj.color[x] >= (collen / 2)){
                                        bt_color = x;
                                    }
                                }

                                for(let x in bt_obj.style){
                                    if(bt_obj.style[x] >= (collen / 2)){
                                        bt_style = x;
                                    }
                                }

                                if(bt_color != null && bt_style != null){
                                    style += "border-top:" + selection.getHtmlBorderStyle(bt_style, bt_color);
                                }
                            }

                            if(JSON.stringify(bb_obj).length > 23){
                                let bb_color = null, bb_style = null;

                                for(let x in bb_obj.color){
                                    if(bb_obj.color[x] >= (collen / 2)){
                                        bb_color = x;
                                    }
                                }

                                for(let x in bb_obj.style){
                                    if(bb_obj.style[x] >= (collen / 2)){
                                        bb_style = x;
                                    }
                                }

                                if(bb_color != null && bb_style != null){
                                    style += "border-bottom:" + selection.getHtmlBorderStyle(bb_style, bb_color);
                                }
                            }
                        }
                    }
                    else{
                        continue;
                    }
                }
                else{
                    //边框
                    if(borderInfoCompute && borderInfoCompute[r + "_" + c]){
                        //左边框
                        if(borderInfoCompute[r + "_" + c].l){
                            let linetype = borderInfoCompute[r + "_" + c].l.style;
                            let bcolor = borderInfoCompute[r + "_" + c].l.color;
                            style += "border-left:" + selection.getHtmlBorderStyle(linetype, bcolor);
                        }

                        //右边框
                        if(borderInfoCompute[r + "_" + c].r){
                            let linetype = borderInfoCompute[r + "_" + c].r.style;
                            let bcolor = borderInfoCompute[r + "_" + c].r.color;
                            style += "border-right:" + selection.getHtmlBorderStyle(linetype, bcolor);
                        }

                        //下边框
                        if(borderInfoCompute[r + "_" + c].b){
                            let linetype = borderInfoCompute[r + "_" + c].b.style;
                            let bcolor = borderInfoCompute[r + "_" + c].b.color;
                            style += "border-bottom:" + selection.getHtmlBorderStyle(linetype, bcolor);
                        }

                        //上边框
                        if(borderInfoCompute[r + "_" + c].t){
                            let linetype = borderInfoCompute[r + "_" + c].t.style;
                            let bcolor = borderInfoCompute[r + "_" + c].t.color;
                            style += "border-top:" + selection.getHtmlBorderStyle(linetype, bcolor);
                        }
                    }
                }

                column = replaceHtml(column, {"style": style, "span": span});

                if(c_value == null){
                    c_value = getcellvalue(r, c, d);
                }

                if(c_value == null){
                    c_value = " ";
                }

                column += c_value;
            }
            else {
                let style = "";
                
                //边框
                if(borderInfoCompute && borderInfoCompute[r + "_" + c]){
                    //左边框
                    if(borderInfoCompute[r + "_" + c].l){
                        let linetype = borderInfoCompute[r + "_" + c].l.style;
                        let bcolor = borderInfoCompute[r + "_" + c].l.color;
                        style += "border-left:" + selection.getHtmlBorderStyle(linetype, bcolor);
                    }

                    //右边框
                    if(borderInfoCompute[r + "_" + c].r){
                        let linetype = borderInfoCompute[r + "_" + c].r.style;
                        let bcolor = borderInfoCompute[r + "_" + c].r.color;
                        style += "border-right:" + selection.getHtmlBorderStyle(linetype, bcolor);
                    }

                    //下边框
                    if(borderInfoCompute[r + "_" + c].b){
                        let linetype = borderInfoCompute[r + "_" + c].b.style;
                        let bcolor = borderInfoCompute[r + "_" + c].b.color;
                        style += "border-bottom:" + selection.getHtmlBorderStyle(linetype, bcolor);
                    }

                    //上边框
                    if(borderInfoCompute[r + "_" + c].t){
                        let linetype = borderInfoCompute[r + "_" + c].t.style;
                        let bcolor = borderInfoCompute[r + "_" + c].t.color;
                        style += "border-top:" + selection.getHtmlBorderStyle(linetype, bcolor);
                    }
                }

                column += "";

                if(r == rowIndexArr[0]){
                    if(cfg["columnlen"] == null || cfg["columnlen"][c.toString()] == null){
                        colgroup += '<colgroup width="72px"></colgroup>';
                    }
                    else {
                        colgroup += '<colgroup width="'+ cfg["columnlen"][c.toString()] +'px"></colgroup>';
                    }
                }

                if(c == colIndexArr[0]){
                    if(cfg["rowlen"] == null || cfg["rowlen"][r.toString()] == null){
                        style += 'height:19px;';
                    }
                    else {
                        style += 'height:'+ cfg["rowlen"][r.toString()] + 'px;';
                    }
                }

                column = replaceHtml(column, {"style": style, "span": ""});
                column += " ";
            }

            column += '</td>';
            cpdata += column;
        }

        cpdata += "</tr>";
    }

    cpdata = '<table data-type="luckysheet_copy_action_table">' + colgroup + cpdata + '</table>';

    return cpdata;
}


/**
 * 复制指定工作表指定单元格区域的数据，返回一维、二维或者自定义行列数的二维数组的数据。只有在dimensional设置为custom的时候，才需要设置setting中的row和column
 * @param {String} dimensional 数组维度。可选值为：oneDimensional-一维数组；twoDimensional-二维数组； custom-自定义行列数的二维数组
 * @param {Object} options 可选参数
 * @param {Number} options.row dimensional为custom的时候设置，多维数组的行数
 * @param {Number} options.column dimensional为custom的时候设置，多维数组的列数
 * @param {Object | String} options.range 选区范围,支持选区的格式为"A1:B2"、"sheetName!A1:B2"或者{row:[0,1],column:[0,1]}，只能为单个选区；默认为当前选区
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 */
export function getRangeArray(dimensional, options = {}) {
    let dimensionalValues = ['oneDimensional', 'twoDimensional'];

    if(!dimensionalValues.includes(dimensional)){
        return tooltip.info("The dimensional parameter is invalid.", "");
    }
    
    let {
        range = Store.luckysheet_select_save[Store.luckysheet_select_save.length - 1],
        order = getSheetIndex(Store.currentSheetIndex),
    } = {...options}

    let file = Store.luckysheetfile[order];

    if(file == null){
        return tooltip.info("The order parameter is invalid.", "");
    }

    if(getObjType(range) == 'string'){
        if(!formula.iscelldata(range)){
            return tooltip.info("The range parameter is invalid.", "");
        }

        range = formula.getcellrange(range);
    }

    if(getObjType(range) != 'object' || range.row == null || range.column == null){
        return tooltip.info("The range parameter is invalid.", "");
    }

    let r1 = range.row[0],
        r2 = range.row[1];
    let c1 = range.column[0],
        c2 = range.column[1];

    //复制范围内包含部分合并单元格，提示
    let cfg = $.extend(true, {}, file.config);
    if(cfg["merge"] != null){
        let has_PartMC = hasPartMC(cfg, r1, r2, c1, c2);

        if(has_PartMC){
            return tooltip.info("Cannot perform this operation on partially merged cells", ""); 
        }
    }

    let data = file.data;
    if(data == null || data.length == 0){
        data = sheetmanage.buildGridData(file);
    }

    let dataArr = [];
    
    if(dimensional == 'oneDimensional'){//一维数组
        for(let r = r1; r <= r2; r++){
            for(let c = c1; c <= c2; c++){
                let cell = data[r][c];
                dataArr.push(cell);
            }
        }
    }
    else if(dimensional == 'twoDimensional'){
        for(let r = r1; r <= r2; r++){
            let row = [];

            for(let c = c1; c <= c2; c++){
                let cell = data[r][c];
                row.push(cell);
            }

            dataArr.push(row);
        }
    }

    return dataArr;
}

/**
 * 复制指定工作表指定单元格区域的数据，返回json格式的数据
 * @param {Boolean} isFirstRowTitle 是否首行为标题
 * @param {Object} options 可选参数
 * @param {Object | String} options.range 选区范围,支持选区的格式为"A1:B2"、"sheetName!A1:B2"或者{row:[0,1],column:[0,1]}，只能为单个选区；默认为当前选区
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 */
export function getRangeJson(isFirstRowTitle, options = {}) {
    let curRange = Store.luckysheet_select_save;
    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        range = curRange,
        order = curSheetOrder
    } = {...options}
    let file = Store.luckysheetfile[order];
    let config = file.config;

    if (range && typeof range === 'string' && formula.iscelldata(range)) {
        range = formula.getcellrange(range)
    }

    if (!range || range.length > 1) {
        if(isEditMode()){
            alert(locale_drag.noMulti);
        } else{
            tooltip.info(locale_drag.noMulti, "");   
        }
        return;
    }

    //复制范围内包含部分合并单元格，提示
    if(config["merge"] != null) {
        let has_PartMC = false;
        let r1 = range[0].row[0],
        r2 = range[0].row[1],
        c1 = range[0].column[0],
        c2 = range[0].column[1];
        has_PartMC = hasPartMC(config, r1, r2, c1, c2);
        
        if(has_PartMC){
            if(isEditMode()){
                alert(locale().drag.noPartMerge);
            } else{
                tooltip.info(locale().drag.noPartMerge, ""); 
            }
            return;    
        }
    }
    let getdata = getdatabyselection(range, order);
    let arr = [];
    if (getdata.length === 0) {
        return;
    }
    if (isFirstRowTitle) {
        if (getdata.length === 1) {
            let obj = {};
            for (let i = 0; i < getdata[0].length; i++) {
                obj[getcellvalue(0, i, getdata)] = "";
            }
            arr.push(obj);
        } else {
            for (let r = 1; r < getdata.length; r++) {
                let obj = {};
                for (let c = 0; c < getdata[0].length; c++) {
                    if(getcellvalue(0, c, getdata) == undefined){
                        obj[""] = getcellvalue(r, c, getdata);
                    }else{
                        obj[getcellvalue(0, c, getdata)] = getcellvalue(r, c, getdata);
                    }
                }
                arr.push(obj);
            }
        }
    } else {
        let st = range[0]["column"][0];
        for (let r = 0; r < getdata.length; r++) {
            let obj = {};
            for (let c = 0; c < getdata[0].length; c++) {
                obj[chatatABC(c + st)] = getcellvalue(r, c, getdata);
            }
            arr.push(obj);
        }
    }
    selection.copybyformat(new Event(), JSON.stringify(arr));
}

/**
 * 
 * @param {String} type 对角线还是对角线偏移 "normal"-对角线  "anti"-反对角线
"offset"-对角线偏移
 * @param {Object} options 可选参数
 * @param {Number} options.column type为offset的时候设置，对角偏移的列数
 * @param {Object | String} options.range 选区范围,支持选区的格式为"A1:B2"、"sheetName!A1:B2"或者{row:[0,1],column:[0,1]}，只能为单个选区；默认为当前选区
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 */
export function getRangeDiagonal(type, options = {}) {
    let typeValues = ['normal', 'anti', 'offset'];
    if (typeValues.indexOf(type) < 0) {
        return tooltip.info('The type parameter must be included in [\'normal\', \'anti\', \'offset\']', '')
    }

    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let curRange = Store.luckysheet_select_save;
    let {
        column = 1,
        range = curRange,
        order = curSheetOrder
    } = {...options}

    let file = Store.luckysheetfile[order];
    let config = file.config;

    if (range && typeof range === 'string' && formula.iscelldata(range)) {
        range = formula.getcellrange(range)
    }

    if (!range || range.length > 1) {
        if(isEditMode()){
            alert(locale().drag.noMulti);
        } else{
            tooltip.info(locale().drag.noMulti, "");   
        }
        return;
    }

    //复制范围内包含部分合并单元格，提示
    if(config["merge"] != null) {
        let has_PartMC = false;
        let r1 = range[0].row[0],
        r2 = range[0].row[1],
        c1 = range[0].column[0],
        c2 = range[0].column[1];
        has_PartMC = hasPartMC(config, r1, r2, c1, c2);
        
        if(has_PartMC){
            if(isEditMode()){
                alert(locale().drag.noPartMerge);
            } else{
                tooltip.info(locale().drag.noPartMerge, ""); 
            }
            return;    
        }
    }
    let getdata = getdatabyselection(range, order);
    let arr = [];
    if (getdata.length === 0) {
        return;
    }

    let clen = getdata[0].length;
    switch (type) {
        case 'normal':
            for (let r = 0; r < getdata.length; r++) {
                if (r >= clen) {
                    break;
                }
                arr.push(getdata[r][r]);
            }
            break;
        case 'anti':
            for (let r = 0; r < getdata.length; r++) {
                if (r >= clen) {
                    break;
                }
                arr.push(getdata[r][clen - r - 1]);
            }
            break;
        case 'offset':
            if(column.toString() == "NaN"){
                if(isEditMode()){
                    alert(locale().drag.inputCorrect);
                } else{
                    tooltip.info(locale().drag.inputCorrect, "");
                }
                return;
            }

            if(column < 0){
                if(isEditMode()){
                    alert(locale().drag.offsetColumnLessZero);
                } else{
                    tooltip.info(locale().drag.offsetColumnLessZero, "");
                }
                return;
            }

            for (let r = 0; r < getdata.length; r++) {
                if (r + column >= clen) {
                    break;
                }
                arr.push(getdata[r][r + column]);
            }
            break;
    }
    selection.copybyformat(new Event(), JSON.stringify(arr));
}

/**
 * 复制指定工作表指定单元格区域的数据，返回布尔值的数据
 * @param {Object} options 可选参数
 * @param {Object | String} options.range 选区范围,支持选区的格式为"A1:B2"、"sheetName!A1:B2"或者{row:[0,1],column:[0,1]}，只能为单个选区；默认为当前选区
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引 
 */
export function getRangeBoolean(options = {}) {
    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let curRange = Store.luckysheet_select_save;
    let {
        range = curRange,
        order = curSheetOrder
    } = {...options}

    let file = Store.luckysheetfile[order];
    let config = file.config;

    if (range && typeof range === 'string' && formula.iscelldata(range)) {
        range = formula.getcellrange(range)
    }

    if (!range || range.length > 1) {
        if(isEditMode()){
            alert(locale().drag.noMulti);
        } else{
            tooltip.info(locale().drag.noMulti, "");   
        }
        return;
    }

    //复制范围内包含部分合并单元格，提示
    if(config["merge"] != null) {
        let has_PartMC = false;
        let r1 = range[0].row[0],
        r2 = range[0].row[1],
        c1 = range[0].column[0],
        c2 = range[0].column[1];
        has_PartMC = hasPartMC(config, r1, r2, c1, c2);
        
        if(has_PartMC){
            if(isEditMode()){
                alert(locale().drag.noPartMerge);
            } else{
                tooltip.info(locale().drag.noPartMerge, ""); 
            }
            return;    
        }
    }
    let getdata = getdatabyselection(range, order);
    let arr = [];
    if (getdata.length === 0) {
        return;
    }
    for (let r = 0; r < getdata.length; r++) {
        let a = [];
        for (let c = 0; c < getdata[0].length; c++) {
            let bool = false;

            let v;
            if(getObjType(getdata[r][c]) == "object"){
                v = getdata[r][c].v;
            } else{
                v = getdata[r][c];
            }

            if (v == null || v == "") {
                bool = false;
            } else {
                v = parseInt(v);
                if (v == null || v > 0) {
                    bool = true;
                } else {
                    bool = false;
                }
            }
            a.push(bool);
        }
        arr.push(a);
    }

    selection.copybyformat(event, JSON.stringify(arr));
}


/**
 * 指定工作表选中一个或多个选区为选中状态并选择是否高亮，支持多种格式设置。
 * @param {Array | Object | String} range 选区范围
 * @param {Object} options 可选参数
 * @param {Boolean} options.show 是否显示高亮选中效果；默认值为 `true`
 * @param {Number} options.order 工作表下标；默认值为当前工作表下标
 * @param {Function} options.success 操作结束的回调函数
 */
export function setRangeShow(range, options = {}) {
    if(getObjType(range) == 'string'){
        if(!formula.iscelldata(range)){
            return tooltip.info("The range parameter is invalid.", "");
        }

        let cellrange = formula.getcellrange(range);
        range = [{
            "row": cellrange.row,
            "column": cellrange.column
        }]
    }
    else if(getObjType(range) == 'object'){
        if(range.row == null || range.column == null){
            return tooltip.info("The range parameter is invalid.", "");
        }

        range = [{
            "row": range.row,
            "column": range.column
        }];
    }

    if(getObjType(range) != 'array'){
        return tooltip.info("The range parameter is invalid.", ""); 
    }
    
    let {
        show = true,
        order = getSheetIndex(Store.currentSheetIndex),
        success
    } = {...options}

    let file = Store.luckysheetfile[order];

    if(file == null){
        return tooltip.info("The order parameter is invalid.", "");
    }

    file.luckysheet_select_save = range;

    if(file.index == Store.currentSheetIndex){
        Store.luckysheet_select_save = range;
        selectHightlightShow();

        if(!show){
            $("#luckysheet-cell-selected-boxs").hide();
            $("#luckysheet-cell-selected-focus").hide();
            $("#luckysheet-row-count-show").hide();
            $("#luckysheet-column-count-show").hide();
            $("#luckysheet-rows-h-selected").empty();
            $("#luckysheet-cols-h-selected").empty();
        }
    }

    if (success && typeof success === 'function') {
        success();
    }
}


/**
 * 将一个单元格数组数据赋值到指定的区域，数据格式同getRangeValue方法取到的数据。
 * @param {Array[Array]} data 要赋值的单元格二维数组数据，每个单元格的值，可以为字符串或数字，或为符合Luckysheet格式的对象
 * @param {Object} options 可选参数
 * @param {Object | String} options.range 选区范围,支持选区的格式为"A1:B2"、"sheetName!A1:B2"或者{row:[0,1],column:[0,1]}，只能为单个选区；默认为当前选区
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function setRangeValue(data, options = {}) {
    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let curRange = Store.luckysheet_select_save[Store.luckysheet_select_save.length - 1];
    let {
        range = curRange,
        order = curSheetOrder,
        success
    } = {...options}

    if (data == null) {
        return tooltip.info('The data which will be set to range cannot be null.', '')
    }

    if (range instanceof Array) {
        return tooltip.info('setRangeValue only supports a single selection.', '')
    }

    if (typeof range === 'string' && formula.iscelldata(range)) {
        range = formula.getcellrange(range)
    }

    let rowCount = range.row[1] - range.row[0] + 1,
        columnCount = range.column[1] - range.column[0] + 1;

    if (data.length !== rowCount || data[0].length !== columnCount) {
        return tooltip.info('The data to be set does not match the selection.', '')
    }

    for (let i = 0; i < rowCount; i++) {
        for (let j = 0; j < columnCount; j++) {
            let row = range.row[0] + i,
                column = range.column[0] + j;
            setCellValue(row, column, data[i][j], {order: order})
        }
    }

    if (success && typeof success === 'function') {
        success();
    }
}

/**
 * 设置指定范围的单元格格式，一般用作处理格式，赋值操作推荐使用setRangeValue方法
 * @param {String} attr 要赋值的单元格二维数组数据，每个单元格的值，可以为字符串或数字，或为符合Luckysheet格式的对象
 * @param {Number | String | Object} value 具体的设置值
 * @param {Object} options 可选参数
 * @param {Object | String} options.range 设置参数的目标选区范围，支持选区的格式为"A1:B2"、"sheetName!A1:B2"或者{row:[0,1],column:[0,1]}，只能为单个选区；默认为当前选区
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 */
export function setSingleRangeFormat(attr, value, options = {}) {
    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let curRange = Store.luckysheet_select_save[Store.luckysheet_select_save.length - 1];
    let {
        range = curRange,
        order = curSheetOrder,
    } = {...options}

    if (attr == null) {
        return tooltip.info('Arguments attr cannot be null or undefined.', '')
    }

    if (range instanceof Array) {
        return tooltip.info('setRangeValue only supports a single selection.', '')
    }

    if (typeof range === 'string' && formula.iscelldata(range)) {
        range = formula.getcellrange(range)
    }

    let rowCount = range.row[1] - range.row[0] + 1,
        columnCount = range.column[1] - range.column[0] + 1;

    if (data.length !== rowCount || data[0].length !== columnCount) {
        return tooltip.info('The data to be set does not match the selection', '')
    }

    for (let i = 0; i < rowCount; i++) {
        for (let j = 0; j < columnCount; j++) {
            let row = range.row[0] + i,
                column = range.column[0] + j;
            setCellFormat(row, column, attr, value, {order: order})
        }
    }
}

/**
 * 设置指定范围的单元格格式，一般用作处理格式。支持多选区设置
 * @param {String} attr 要赋值的单元格二维数组数据，每个单元格的值，可以为字符串或数字，或为符合Luckysheet格式的对象
 * @param {Number | String | Object} value 具体的设置值
 * @param {Object} options 可选参数
 * @param {Array | Object | String} options.range 设置参数的目标选区范围，支持选区的格式为"A1:B2"、"sheetName!A1:B2"或者{row:[0,1],column:[0,1]}，只能为单个选区；默认为当前选区
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function setRangeFormat(attr, value, options = {}) {
    let curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let curRange = Store.luckysheet_select_save;
    let {
        range = curRange,
        order = curSheetOrder,
        success
    } = {...options}

    if (range instanceof Array) {
        for (let i = 0; i < range.length; i++) {
            setSingleRangeFormat(range[i])
        }
    }

    if (success && typeof success === 'function') {
        success()
    }
}

/**
 * 为指定索引的工作表，选定的范围开启或关闭筛选功能
 * @param {String} type 打开还是关闭筛选功能  open-打开筛选功能，返回当前筛选的范围对象；close-关闭筛选功能，返回关闭前筛选的范围对象 
 * @param {Object} options 可选参数
 * @param {Object | String} options.range 选区范围
 * @param {Number} options.order 工作表下标；默认值为当前工作表下标
 * @param {Object} options.success 操作结束的回调函数
 */
export function setRangeFilter(type, options = {}) {
    let typeValues = ['open', 'close'];

    if(!typeValues.includes(type)){
        return tooltip.info("The type parameter is invalid.", "");
    }

    let {
        range = Store.luckysheet_select_save[Store.luckysheet_select_save.length - 1],
        order = getSheetIndex(Store.currentSheetIndex),
        success
    } = {...options}

    let file = Store.luckysheetfile[order];

    if(file == null){
        return tooltip.info("The order parameter is invalid.", "");
    }

    if(getObjType(range) == 'string'){
        if(!formula.iscelldata(range)){
            return tooltip.info("The range parameter is invalid.", "");
        }

        range = formula.getcellrange(range);
    }

    if(getObjType(range) != 'object' || range.row == null || range.column == null){
        return tooltip.info("The range parameter is invalid.", "");
    }

    setTimeout(() => {
        if (success && typeof success === 'function') {
            success();
        }
    }, 1);

    if(type == 'open'){
        file.filter_select = range;

        if(file.index == Store.currentSheetIndex){
            createFilterOptions(range, file.filter);
        }

        return { 
            "row": range.row,
            "column": range.column
        };
    }
    else if(type == 'close'){
        let luckysheet_filter_save = $.extend(true, {}, file.filter_select);

        file.filter_select = null;

        $("#luckysheet-filter-selected-sheet" + file.index).remove();
        $("#luckysheet-filter-options-sheet" + file.index).remove();

        return { 
            "row": luckysheet_filter_save.row,
            "column": luckysheet_filter_save.column
        };
    }
}

/**
 * 为指定索引的工作表，选定的范围设定合并单元格
 * @param {String} type 合并类型 all-全部合并  horizontal-水平合并  vertical-垂直合并
 * @param {Object} options 可选参数
 * @param {Object | String} options.range 选区范围
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Object} options.success 操作结束的回调函数
 */
export function setRangeMerge(type, options = {}) {
    let typeValues = ['all', 'horizontal', 'vertical'];
    if (typeValues.indexOf(type) < 0) {
        return tooltip.info('The type parameter must be included in [\'all\', \'horizontal\', \'vertical\']', '')
    }

    let curSheetOrder = getSheetIndex(Store.currentSheetIndex),
        curRange = Store.luckysheet_select_save;
    let {
        range = curRange,
        order = curSheetOrder,
        success
    } = {...options}

    let file = Store.luckysheetfile[order],
        cfg = $.extend(true, {}, file.config),
        data = $.extend(true, [], file.data);

    if(data.length == 0){
        data = $.extend(true, [], sheetmanage.buildGridData(file));
    }

    if(getObjType(range) == 'string'){
        if(!formula.iscelldata(range)){
            return tooltip.info('Incorrect selection format', '');
        }

        let cellrange = formula.getcellrange(range);
        range = [{
            "row": cellrange.row,
            "column": cellrange.column
        }]
    }
    else if(getObjType(range) == 'object'){
        if(!range.hasOwnProperty("row") || !range.hasOwnProperty("column")){
            return tooltip.info('Incorrect selection format', '');
        }

        range = [{
            "row": range.row,
            "column": range.column
        }]
    }

    //不能合并重叠区域
    if(selectIsOverlap(range)){
        return tooltip.info('Cannot merge overlapping range', '');
    }

    //选区是否含有 部分合并单元格
    if(cfg["merge"] != null){
        let has_PartMC = false;

        for(let s = 0; s < range.length; s++){
            let r1 = range[s].row[0], 
                r2 = range[s].row[1];
            let c1 = range[s].column[0], 
                c2 = range[s].column[1];

            has_PartMC = hasPartMC(cfg, r1, r2, c1, c2);

            if(has_PartMC){
                break;
            }
        }

        if(has_PartMC){
            return tooltip.info('Cannot perform this operation on partially merged cells', '');    
        }
    }

    //选区是否含有 合并的单元格
    let isHasMc = false; 

    for(let i = 0; i < range.length; i++){
        let r1 = range[i].row[0], 
            r2 = range[i].row[1];
        let c1 = range[i].column[0], 
            c2 = range[i].column[1];

        for(let r = r1; r <= r2; r++){
            for(let c = c1; c <= c2; c++){
                let cell = data[r][c];

                if(getObjType(cell) == "object" && ("mc" in cell)){
                    isHasMc = true;
                    break;
                }
            }

            if(isHasMc){
                break;
            }
        }
    }

    if(isHasMc){//选区有合并单元格（选区都执行 取消合并）
        cancelRangeMerge({
            range: range,
            order: order
        })
    }
    else{
        for(let i = 0; i < range.length; i++){
            let r1 = range[i].row[0], 
                r2 = range[i].row[1];
            let c1 = range[i].column[0], 
                c2 = range[i].column[1];

            if(r1 == r2 && c1 == c2){
                continue;
            }

            if(type == "all"){
                let fv = {}, isfirst = false;

                for(let r = r1; r <= r2; r++){
                    for(let c = c1; c <= c2; c++){
                        let cell = data[r][c];

                        if(cell != null && (!isRealNull(cell.v) || cell.f != null) && !isfirst){
                            fv = $.extend(true, {}, cell);
                            isfirst = true;
                        }

                        data[r][c] = { "mc": { "r": r1, "c": c1 } };
                    }
                }

                data[r1][c1] = fv;
                data[r1][c1].mc = { "r": r1, "c": c1, "rs": r2 - r1 + 1, "cs": c2 - c1 + 1 };

                cfg["merge"][r1 + "_" + c1] = { "r": r1, "c": c1, "rs": r2 - r1 + 1, "cs": c2 - c1 + 1 };
            }
            else if(type == "vertical"){
                for(let c = c1; c <= c2; c++){
                    let fv = {}, isfirst = false;

                    for(let r = r1; r <= r2; r++){
                        let cell = data[r][c];

                        if(cell != null && (!isRealNull(cell.v) || cell.f != null) && !isfirst){
                            fv = $.extend(true, {}, cell);
                            isfirst = true;
                        }

                        data[r][c] = { "mc": { "r": r1, "c": c } };
                    }

                    data[r1][c] = fv;
                    data[r1][c].mc = { "r": r1, "c": c, "rs": r2 - r1 + 1, "cs": 1 };

                    cfg["merge"][r1 + "_" + c] = { "r": r1, "c": c, "rs": r2 - r1 + 1, "cs": 1 };
                }
            }
            else if(type == "horizontal"){
                for(let r = r1; r <= r2; r++){
                    let fv = {}, isfirst = false;

                    for(let c = c1; c <= c2; c++){
                        let cell = data[r][c];

                        if(cell != null && (!isRealNull(cell.v) || cell.f != null) && !isfirst){
                            fv = $.extend(true, {}, cell);
                            isfirst = true;
                        }

                        data[r][c] = { "mc": { "r": r, "c": c1 } };
                    }

                    data[r][c1] = fv;
                    data[r][c1].mc = { "r": r, "c": c1, "rs": 1, "cs": c2 - c1 + 1 };

                    cfg["merge"][r + "_" + c1] = { "r": r, "c": c1, "rs": 1, "cs": c2 - c1 + 1 };
                }
            }
        }

        if(order == curSheetOrder){
            if (Store.clearjfundo) {
                Store.jfundo = [];
                Store.jfredo.push({
                    "type": "mergeChange",
                    "sheetIndex": file.index,
                    "data": $.extend(true, [], file.data),
                    "curData": data,
                    "range": range,
                    "config": $.extend(true, {}, file.config),
                    "curConfig": cfg
                });
            }
    
            Store.clearjfundo = false;
            jfrefreshgrid(data, range, {"cfg": cfg});
            Store.clearjfundo = true;
        }
        else{
            file.data = data;
            file.config = cfg;
        }
    }

    if (success && typeof success === 'function') {
        success();
    }
}

/**
 * 为指定索引的工作表，选定的范围取消合并单元格
 * @param {Object} options 可选参数
 * @param {Array | Object | String} options.range 选区范围
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Object} options.success 操作结束的回调函数
 */
export function cancelRangeMerge(options = {}) {
    let curRange = Store.luckysheet_select_save,
        curSheetOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        range = curRange,
        order = curSheetOrder,
        success
    } = {...options}

    let file = Store.luckysheetfile[order],
        cfg = $.extend(true, {}, file.config),
        data = $.extend(true, [], file.data);

    if(data.length == 0){
        data = $.extend(true, [], sheetmanage.buildGridData(file));
    }
    
    if(getObjType(range) == 'string'){
        if(!formula.iscelldata(range)){
            return tooltip.info('Incorrect selection format', '');
        }

        let cellrange = formula.getcellrange(range);
        range = [{
            "row": cellrange.row,
            "column": cellrange.column
        }]
    }
    else if(getObjType(range) == 'object'){
        if(!range.hasOwnProperty("row") || !range.hasOwnProperty("column")){
            return tooltip.info('Incorrect selection format', '');
        }

        range = [{
            "row": range.row,
            "column": range.column
        }]
    }

    //不能合并重叠区域
    if(selectIsOverlap(range)){
        return tooltip.info('Cannot merge overlapping range', '');
    }

    //选区是否含有 部分合并单元格
    if(cfg["merge"] != null){
        let has_PartMC = false;

        for(let s = 0; s < range.length; s++){
            let r1 = range[s].row[0], 
                r2 = range[s].row[1];
            let c1 = range[s].column[0], 
                c2 = range[s].column[1];

            has_PartMC = hasPartMC(cfg, r1, r2, c1, c2);

            if(has_PartMC){
                break;
            }
        }

        if(has_PartMC){
            return tooltip.info('Cannot perform this operation on partially merged cells', '');    
        }
    }

    for(let i = 0; i < range.length; i++){
        let r1 = range[i].row[0], 
            r2 = range[i].row[1];
        let c1 = range[i].column[0], 
            c2 = range[i].column[1];

        if(r1 == r2 && c1 == c2){
            continue;
        }

        let fv = {};

        for(let r = r1; r <= r2; r++){
            for(let c = c1; c <= c2; c++){
                let cell = data[r][c];

                if(cell != null && cell.mc != null){
                    let mc_r = cell.mc.r, mc_c = cell.mc.c;

                    if("rs" in cell.mc){
                        delete cell.mc;
                        delete cfg["merge"][mc_r + "_" + mc_c];

                        fv[mc_r + "_" + mc_c] = $.extend(true, {}, cell);
                    }
                    else{
                        let cell_clone = fv[mc_r + "_" + mc_c];

                        delete cell_clone.v;
                        delete cell_clone.m;
                        delete cell_clone.ct;
                        delete cell_clone.f;
                        delete cell_clone.spl;

                        data[r][c] = cell_clone;
                    }
                }
            }
        }
    }

    if(order == curSheetOrder){
        if (Store.clearjfundo) {
            Store.jfundo = [];
            Store.jfredo.push({
                "type": "mergeChange",
                "sheetIndex": file.index,
                "data": $.extend(true, [], file.data),
                "curData": data,
                "range": range,
                "config": $.extend(true, {}, file.config),
                "curConfig": cfg
            });
        }

        Store.clearjfundo = false;
        jfrefreshgrid(data, range, {"cfg": cfg});
        Store.clearjfundo = true;
    }
    else{
        file.data = data;
        file.config = cfg;
    }
}

/**
 * 为指定索引的工作表，选定的范围开启排序功能，返回选定范围排序后的数据。
 * @param {String} type 排序类型 asc-升序 desc-降序
 * @param {Object} options 可选参数
 * @param {Object | String} options.range 选区范围,支持选区的格式为"A1:B2"、"sheetName!A1:B2"或者{row:[0,1],column:[0,1]}，只能为单个选区；默认为当前选区
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function setRangeSort(type, options = {}) {
    let typeValues = ['asc', 'desc']
    if (typeValues.indexOf(type) < 0) {
        return tooltip.info('The type parameter must be included in [\'asc\', \'desc\'', '')
    }

    let curSheetOrder = getSheetIndex(Store.currentSheetIndex),
        curRange = Store.luckysheet_select_save[0];
    let {
        range = curRange,
        order = curSheetOrder,
        success
    } = {...options}

    let file = Store.luckysheetfile[order],
        cfg = $.extend(true, {}, file.config),
        fileData = $.extend(true, [], file.data);

    if(fileData.length == 0){
        fileData = $.extend(true, [], sheetmanage.buildGridData(file));
    }

    if(range instanceof Array && range.length > 1){
        tooltip.info(locale().sort.noRangeError, "");
        return;
    }

    if (range && typeof range === 'string' && formula.iscelldata(range)) {
        range = formula.getcellrange(range)
    }

    let r1 = range.row[0],
        r2 = range.row[1],
        c1 = range.column[0],
        c2 = range.column[1];
        
    let hasMc = false; //Whether the sort selection has merged cells
    let data = [];
    for(let r = r1; r <= r2; r++){
        let data_row = [];
        for(let c = c1; c <= c2; c++){
            if(fileData[r][c] != null && fileData[r][c].mc != null){
                hasMc = true;
                break;
            }
            data_row.push(fileData[r][c]);
        }
        data.push(data_row);
    }

    if(hasMc){
        tooltip.info(locale().sort.mergeError, "");
        return;
    }

    data = orderbydata([].concat(data), 0, type === 'asc');

    for(let r = r1; r <= r2; r++){
        for(let c = c1; c <= c2; c++){
            fileData[r][c] = data[r - r1][c - c1];
        }
    }

    let allParam = {};
    if(cfg["rowlen"] != null){
        cfg = rowlenByRange(fileData, r1, r2, cfg);

        allParam = {
            "cfg": cfg,
            "RowlChange": true
        }
    }

    if (file.index == Store.currentSheetIndex) {
        jfrefreshgrid(fileData, [{ "row": [r1, r2], "column": [c1, c2] }], allParam);
    }
    else{
        file.data = fileData;
        file.config = cfg;
    }

    if (success && typeof success === 'function') {
        success();
    }
}

/**
 * 为指定索引的工作表，选定的范围开启多列自定义排序功能，返回选定范围排序后的数据。
 * @param {Boolean} hasTitle 数据是否具有标题行
 * @param {Array} sort 列设置，设置需要排序的列索引和排序方式，格式如：[{ i:0,sort:'asc' },{ i:1,sort:'des' }]
 * @param {Object} options 可选参数
 * @param {Object | String} options.range 选区范围,支持选区的格式为"A1:B2"、"sheetName!A1:B2"或者{row:[0,1],column:[0,1]}，只能为单个选区；默认为当前选区
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function setRangeSortMulti(hasTitle, sort, options = {}) {
    if (!sort || !(sort instanceof Array)) {
        return tooltip.info('The sort parameter is invalid.', '')
    }

    let curSheetOrder = getSheetIndex(Store.currentSheetIndex),
        curRange = Store.luckysheet_select_save[0];
    let {
        range = curRange,
        order = curSheetOrder,
        success
    } = {...options}

    let file = Store.luckysheetfile[order],
        cfg = $.extend(true, {}, file.config),
        fileData = $.extend(true, [], file.data);

    if(fileData.length == 0){
        fileData = $.extend(true, [], sheetmanage.buildGridData(file));
    }

    if(range instanceof Array && range.length > 1){
        tooltip.info(locale().sort.noRangeError, "");
        return;
    }

    if (range && typeof range === 'string' && formula.iscelldata(range)) {
        range = formula.getcellrange(range)
    }

    let r1 = range.row[0],
        r2 = range.row[1],
        c1 = range.column[0],
        c2 = range.column[1];
        
    let str;
    if(hasTitle){
        str = r1 + 1;
    } else{
        str = r1;
    }

    let hasMc = false; //Whether the sort selection has merged cells
    let data = [];
    for(let r = str; r <= r2; r++){
        let data_row = [];
        for(let c = c1; c <= c2; c++){
            if(fileData[r][c] != null && fileData[r][c].mc != null){
                hasMc = true;
                break;
            }
            data_row.push(fileData[r][c]);
        }
        data.push(data_row);
    }

    if(hasMc){
        tooltip.info(locale().sort.mergeError, "");
        return;
    }

    sort.forEach(sortItem => {
        let i = sortItem.i;
        i -= c1;
        data = orderbydata([].concat(data), i, sortItem.sort === 'asc');
    })

    for(let r = str; r <= r2; r++){
        for(let c = c1; c <= c2; c++){
            fileData[r][c] = data[r - str][c - c1];
        }
    }

    let allParam = {};
    if(cfg["rowlen"] != null){
        cfg = rowlenByRange(fileData, str, r2, cfg);

        allParam = {
            "cfg": cfg,
            "RowlChange": true
        }
    }

    if (file.index === Store.currentSheetIndex) {
        jfrefreshgrid(fileData, [{ "row": [str, r2], "column": [c1, c2] }], allParam);
    }
    else{
        file.data = fileData;
        file.config = cfg;
    }

    if (success && typeof success === 'function') {
        success();
    }
}


/**
 *  为指定索引的工作表，选定的范围开启条件格式，根据设置的条件格式规则突出显示部分单元格，返回开启条件格式后的数据。
 * @param {String} conditionName 条件格式规则类型
 * @param {Object} conditionValue 可以设置条件单元格或者条件值
 * @param {Object} options 可选参数
 * @param {Object} options.format 颜色设置
 * @param {Array | Object | String} options.cellrange 选区范围
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function setRangeConditionalFormatDefault(conditionName, conditionValue, options = {}) {
    let conditionNameValues = [
        'greaterThan',
        'lessThan',
        'betweenness',
        'equal',
        'textContains',
        'occurrenceDate',
        'duplicateValue',
        'top10',
        'top10%',
        'last10',
        'last10%',
        'AboveAverage',
        'SubAverage'
    ];

    if(!conditionName || !conditionNameValues.includes(conditionName)){
        return tooltip.info('The conditionName parameter is invalid.', '');
    }

    if(getObjType(conditionValue) != 'array' || conditionValue.length == 0){
        return tooltip.info('The conditionValue parameter is invalid.', ''); 
    }

    let {
        format = {
            "textColor": "#000000",
            "cellColor": "#ff0000"
        },
        cellrange = Store.luckysheet_select_save,
        order = getSheetIndex(Store.currentSheetIndex),
        success
    } = {...options}

    let file = Store.luckysheetfile[order];
    let data = file.data;

    if(data == null || data.length == 0){
        data = sheetmanage.buildGridData(file);
    }

    if(file == null){
        return tooltip.info('Incorrect worksheet index', ''); 
    }

    const conditionformat_Text = locale().conditionformat;

    let conditionRange = [], conditionValue2 = [];

    if(conditionName == 'betweenness'){
        let v1 = conditionValue[0];
        let v2 = conditionValue[1];

        //条件值是否是选区
        let rangeArr1 = conditionformat.getRangeByTxt(v1);
        if(rangeArr1.length > 1){
            conditionformat.infoDialog(conditionformat_Text.onlySingleCell, "");
            return;
        }
        else if(rangeArr1.length == 1){
            let r1 = rangeArr1[0].row[0], r2 = rangeArr1[0].row[1];
            let c1 = rangeArr1[0].column[0], c2 = rangeArr1[0].column[1];

            if(r1 == r2 && c1 == c2){
                v1 = getcellvalue(r1, c1, data);
                
                conditionRange.push({ "row": rangeArr1[0].row, "column": rangeArr1[0].column });
                conditionValue2.push(v1);
            }
            else{
                conditionformat.infoDialog(conditionformat_Text.onlySingleCell, "");
                return;
            }
        }
        else if(rangeArr1.length == 0){
            if(isNaN(v1) || v1 == ""){
                conditionformat.infoDialog(conditionformat_Text.conditionValueCanOnly, "");
                return;
            }
            else{
                conditionValue2.push(v1);
            }
        }

        let rangeArr2 = conditionformat.getRangeByTxt(v2);
        if(rangeArr2.length > 1){
            conditionformat.infoDialog(conditionformat_Text.onlySingleCell, "");
            return;
        }
        else if(rangeArr2.length == 1){
            let r1 = rangeArr2[0].row[0], r2 = rangeArr2[0].row[1];
            let c1 = rangeArr2[0].column[0], c2 = rangeArr2[0].column[1];

            if(r1 == r2 && c1 == c2){
                v2 = getcellvalue(r1, c1, data);
                
                conditionRange.push({ "row": rangeArr2[0].row, "column": rangeArr2[0].column });
                conditionValue2.push(v2);
            }
            else{
                conditionformat.infoDialog(conditionformat_Text.onlySingleCell, "");
                return;
            }
        }
        else if(rangeArr2.length == 0){
            if(isNaN(v2) || v2 == ""){
                conditionformat.infoDialog(conditionformat_Text.conditionValueCanOnly, "");
                return;
            }
            else{
                conditionValue2.push(v2);
            }
        }
    }
    else if(conditionName == 'greaterThan' || conditionName == 'lessThan' || conditionName == 'equal'){
        let v = conditionValue[0];
        
        //条件值是否是选区
        let rangeArr = conditionformat.getRangeByTxt(v);
        if(rangeArr.length > 1){
            conditionformat.infoDialog(conditionformat_Text.onlySingleCell, "");
            return;
        }
        else if(rangeArr.length == 1){
            let r1 = rangeArr[0].row[0], r2 = rangeArr[0].row[1];
            let c1 = rangeArr[0].column[0], c2 = rangeArr[0].column[1];

            if(r1 == r2 && c1 == c2){
                v = getcellvalue(r1, c1, data);
                
                conditionRange.push({ "row": rangeArr[0].row, "column": rangeArr[0].column });
                conditionValue2.push(v);
            }
            else{
                conditionformat.infoDialog(conditionformat_Text.onlySingleCell, "");
                return;
            }
        }
        else if(rangeArr.length == 0){
            if(isNaN(v) || v == ""){
                conditionformat.infoDialog(conditionformat_Text.conditionValueCanOnly, "");
                return;
            }
            else{
                conditionValue2.push(v);
            }
        }
    }
    else if(conditionName == 'textContains'){
        let v = conditionValue[0];

        //条件值是否是选区
        let rangeArr = conditionformat.getRangeByTxt(v);
        if(rangeArr.length > 1){
            conditionformat.infoDialog(conditionformat_Text.onlySingleCell, "");
            return;
        }
        else if(rangeArr.length == 1){
            let r1 = rangeArr[0].row[0], r2 = rangeArr[0].row[1];
            let c1 = rangeArr[0].column[0], c2 = rangeArr[0].column[1];

            if(r1 == r2 && c1 == c2){
                v = getcellvalue(r1, c1, data);
                
                conditionRange.push({ "row": rangeArr[0].row, "column": rangeArr[0].column });
                conditionValue2.push(v);
            }
            else{
                conditionformat.infoDialog(conditionformat_Text.onlySingleCell, "");
                return;
            }
        }
        else if(rangeArr.length == 0){
            if(v == ""){
                conditionformat.infoDialog(conditionformat_Text.conditionValueCanOnly, "");
                return;
            }
            else{
                conditionValue2.push(v);
            }
        }
    }
    else if(conditionName == 'occurrenceDate'){
        let v1 = conditionValue[0];
        let v2 = conditionValue[1];

        if(!isdatetime(v1) || !isdatetime(v2)){
            return tooltip.info('The conditionValue parameter is invalid.', '');
        }

        let v;
        if(diff(v1, v2) > 0){
            v = moment(v2).format("YYYY/MM/DD") + "-" + moment(v1).format("YYYY/MM/DD");
        }
        else{
            v = moment(v1).format("YYYY/MM/DD") + "-" + moment(v2).format("YYYY/MM/DD");
        }

        conditionValue2.push(v);
    }
    else if(conditionName == 'duplicateValue'){
        let v = conditionValue[0];

        if(v != '0' || v != '1'){
            return tooltip.info('The conditionValue parameter is invalid.', '');  
        }

        conditionValue2.push(v);
    }
    else if(conditionName == 'top10' || conditionName == 'top10%' || conditionName == 'last10' || conditionName == 'last10%'){
        let v = conditionValue[0];
        
        if(parseInt(v) != v || parseInt(v) < 1 || parseInt(v) > 1000){
            conditionformat.infoDialog(conditionformat_Text.pleaseEnterInteger, "");
            return;
        }
        
        conditionValue2.push(parseInt(v));
    }
    else if(conditionName == 'AboveAverage' || conditionName == 'SubAverage'){
        conditionValue2.push(conditionName);
    }

    if(!format.hasOwnProperty("textColor") || !format.hasOwnProperty("cellColor")){
        return tooltip.info('The format parameter is invalid.', ''); 
    }

    if(getObjType(cellrange) == 'string'){
        cellrange = conditionformat.getRangeByTxt(cellrange);
    }
    else if(getObjType(cellrange) == 'object'){
        cellrange = [cellrange];
    }

    let rule = {
        "type": "default",
        "cellrange": cellrange,
        "format": format, 
        "conditionName": conditionName, 
        "conditionRange": conditionRange, 
        "conditionValue": conditionValue2 
    };

    //保存之前的规则
    let fileH = $.extend(true, [], Store.luckysheetfile);
    let historyRules = conditionformat.getHistoryRules(fileH);

    //保存当前的规则
    let ruleArr = file["luckysheet_conditionformat_save"] || [];
    ruleArr.push(rule);
    file["luckysheet_conditionformat_save"] = ruleArr;

    let fileC = $.extend(true, [], Store.luckysheetfile);
    let currentRules = conditionformat.getCurrentRules(fileC);

    //刷新一次表格
    conditionformat.ref(historyRules, currentRules);

    //发送给后台
    if(server.allowUpdate){
        server.saveParam("all", file.index, ruleArr, { "k": "luckysheet_conditionformat_save" });
    }

    if (success && typeof success === 'function') {
        success();
    }
}


/**
 * 为指定索引的工作表，选定的范围开启条件格式，返回开启条件格式后的数据。
 * @param {String} type 条件格式规则类型
 * @param {Object} options 可选参数
 * @param {Array | String} options.format 颜色设置
 * @param {Array | Object | String} options.cellrange 选区范围
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function setRangeConditionalFormat(type, options = {}) {
    let typeValues = [
        'dataBar',
        'colorGradation',
        'icons'
    ];

    if(!type || !typeValues.includes(type)){
        return tooltip.info('The type parameter is invalid.', '');
    }

    let {
        format,
        cellrange = Store.luckysheet_select_save,
        order = getSheetIndex(Store.currentSheetIndex),
        success
    } = {...options}

    let file = Store.luckysheetfile[order];

    if(file == null){
        return tooltip.info('Incorrect worksheet index', ''); 
    }

    if(type == 'dataBar'){
        if(format == null){
            format = ["#638ec6", "#ffffff"];
        }

        if(getObjType(format) != 'array' || format.length < 1 || format.length > 2){
            return tooltip.info('The format parameter is invalid.', '');
        }
    }
    else if(type == 'colorGradation'){
        if(format == null){
            format = ["rgb(99, 190, 123)", "rgb(255, 235, 132)", "rgb(248, 105, 107)"];
        }

        if(getObjType(format) != 'array' || format.length < 2 || format.length > 3){
            return tooltip.info('The format parameter is invalid.', '');
        }
    }
    else if(type == 'icons'){
        if(format == null){
            format = "threeWayArrowMultiColor";
        }

        let formatValues = [
            'threeWayArrowMultiColor',
            'threeTriangles',
            'fourWayArrowMultiColor',
            'fiveWayArrowMultiColor',
            'threeWayArrowGrayColor',
            'fourWayArrowGrayColor',
            'fiveWayArrowGrayColor',
            'threeColorTrafficLightRimless',
            'threeSigns',
            'greenRedBlackGradient',
            'threeColorTrafficLightBordered',
            'fourColorTrafficLight',
            'threeSymbolsCircled',
            'tricolorFlag',
            'threeSymbolsnoCircle',
            'threeStars',
            'fiveQuadrantDiagram',
            'fiveBoxes',
            'grade4',
            'grade5'
        ];

        if(getObjType(format) != 'string' || !formatValues.includes(format)){
            return tooltip.info('The format parameter is invalid.', '');
        }

        switch (format) {
            case 'threeWayArrowMultiColor':
                format = {
                    "len": 3, 
                    "leftMin": 0,
                    "top": 0
                };
                break;
            case 'threeTriangles':
                format = {
                    "len": 3, 
                    "leftMin": 0,
                    "top": 1
                };
                break;
            case 'fourWayArrowMultiColor':
                format = {
                    "len": 4, 
                    "leftMin": 0,
                    "top": 2
                };
                break;
            case 'fiveWayArrowMultiColor':
                format = {
                    "len": 5, 
                    "leftMin": 0,
                    "top": 3
                };
                break;
            case 'threeWayArrowGrayColor':
                format = {
                    "len": 3, 
                    "leftMin": 5,
                    "top": 0
                };
                break;
            case 'fourWayArrowGrayColor':
                format = {
                    "len": 4, 
                    "leftMin": 5,
                    "top": 1
                };
                break;
            case 'fiveWayArrowGrayColor':
                format = {
                    "len": 5, 
                    "leftMin": 5,
                    "top": 2
                };
                break;
            case 'threeColorTrafficLightRimless':
                format = {
                    "len": 3, 
                    "leftMin": 0,
                    "top": 4
                };
                break;
            case 'threeSigns':
                format = {
                    "len": 3, 
                    "leftMin": 0,
                    "top": 5
                };
                break;
            case 'greenRedBlackGradient':
                format = {
                    "len": 4, 
                    "leftMin": 0,
                    "top": 6
                };
                break;
            case 'threeColorTrafficLightBordered':
                format = {
                    "len": 3, 
                    "leftMin": 5,
                    "top": 4
                };
                break;
            case 'fourColorTrafficLight':
                format = {
                    "len": 4, 
                    "leftMin": 5,
                    "top": 5
                };
                break;
            case 'threeSymbolsCircled':
                format = {
                    "len": 3, 
                    "leftMin": 0,
                    "top": 7
                };
                break;
            case 'tricolorFlag':
                format = {
                    "len": 3, 
                    "leftMin": 0,
                    "top": 8
                };
                break;
            case 'threeSymbolsnoCircle':
                format = {
                    "len": 3, 
                    "leftMin": 5,
                    "top": 7
                };
                break;
            case 'threeStars':
                format = {
                    "len": 3, 
                    "leftMin": 0,
                    "top": 9
                };
                break;
            case 'fiveQuadrantDiagram':
                format = {
                    "len": 5, 
                    "leftMin": 0,
                    "top": 10
                };
                break;
            case 'fiveBoxes':
                format = {
                    "len": 5, 
                    "leftMin": 0,
                    "top": 11
                };
                break;
            case 'grade4':
                format = {
                    "len": 4, 
                    "leftMin": 5,
                    "top": 9
                };
                break;
            case 'grade5':
                format = {
                    "len": 5, 
                    "leftMin": 5,
                    "top": 10
                };
                break;
        }
    }

    if(getObjType(cellrange) == 'string'){
        cellrange = conditionformat.getRangeByTxt(cellrange);
    }
    else if(getObjType(cellrange) == 'object'){
        cellrange = [cellrange];
    }

    let rule = {
        "type": type, 
        "cellrange": cellrange, 
        "format": format
    };

    //保存之前的规则
    let fileH = $.extend(true, [], Store.luckysheetfile);
    let historyRules = conditionformat.getHistoryRules(fileH);

    //保存当前的规则
    let ruleArr = file["luckysheet_conditionformat_save"] || [];
    ruleArr.push(rule);
    file["luckysheet_conditionformat_save"] = ruleArr;

    let fileC = $.extend(true, [], Store.luckysheetfile);
    let currentRules = conditionformat.getCurrentRules(fileC);

    //刷新一次表格
    conditionformat.ref(historyRules, currentRules);

    //发送给后台
    if(server.allowUpdate){
        server.saveParam("all", file.index, ruleArr, { "k": "luckysheet_conditionformat_save" });
    }

    if (success && typeof success === 'function') {
        success();
    }
}


/**
 * 
 * @param {String} move 删除后，右侧还是下方的单元格移动
 * @param {Object} options 可选参数
 */
function deleteRange(move, options = {}) {

}

/**
 * 指定工作表指定单元格区域的数据进行矩阵操作，返回操作成功后的结果数据
 * @param {String} type 矩阵操作的类型
 * @param {Object} options 可选参数
 * @param {Object | String} options.range 选区范围,支持选区的格式为"A1:B2"、"sheetName!A1:B2"或者{row:[0,1],column:[0,1]}，只能为单个选区；默认为当前选区
 * @param {Function} options.success 操作结束的回调函数
 */
export function matrixOperation(type, options = {}) {
    let typeValues = [
        'flipUpDown',               // 上下翻转
        'flipLeftRight',            // 左右翻转
        'flipClockwise',            // 顺时针旋转
        'flipCounterClockwise',     // 逆时针旋转
        'transpose',                // 转置
        'deleteZeroByRow',          // 按行删除两端0值
        'deleteZeroByColumn',       // 按列删除两端0值
        'removeDuplicateByRow',     // 按行删除重复值
        'removeDuplicateByColumn',  // 按列删除重复值
        'newMatrix'                 // 生产新矩阵
    ]

    if (!type || typeValues.indexOf(type) < 0) {
        return tooltip.info('The type parameter is invalid.', '')
    }

    let curRange = Store.luckysheet_select_save[0];
    let {
        range = curRange,
        success
    } = {...options}

    if(range instanceof Array && range.length > 1){
        tooltip.info(locale().drag.noMulti, "");
        return;
    }

    if (range && typeof range === 'string' && formula.iscelldata(range)) {
        range = formula.getcellrange(range)
    }

    let getdata = getdatabyselection(range);
    let arr = [];
    if (getdata.length === 0) {
        return;
    }

    let getdatalen, collen, arr1;
    switch (type) {
        case 'flipUpDown':
            for (let r = getdata.length - 1; r >= 0; r--) {
                let a = [];
                for (let c = 0; c < getdata[0].length; c++) {
                    let value = "";
                    if (getdata[r] != null && getdata[r][c] != null) {
                        value = getdata[r][c];
                    }
                    a.push(value);
                }
                arr.push(a);
            }
            break;
        case 'flipLeftRight':
            for (let r = 0; r < getdata.length; r++) {
                let a = [];
                for (let c = getdata[0].length - 1; c >= 0; c--) {
                    let value = "";
                    if (getdata[r] != null && getdata[r][c] != null) {
                        value = getdata[r][c];
                    }
                    a.push(value);
                }
                arr.push(a);
            }
            break;
        case 'flipClockwise':
            for (let c = 0; c < getdata[0].length; c++) {
                let a = [];
                for (let r = getdata.length - 1; r >= 0; r--) {
                    let value = "";
                    if (getdata[r] != null && getdata[r][c] != null) {
                        value = getdata[r][c];
                    }
                    a.push(value);
                }
                arr.push(a);
            }
            break;
        case 'flipCounterClockwise':
            for (let c = getdata[0].length - 1; c >= 0; c--) {
                let a = [];
                for (let r = 0; r < getdata.length; r++) {
                    let value = "";
                    if (getdata[r] != null && getdata[r][c] != null) {
                        value = getdata[r][c];
                    }
                    a.push(value);
                }
                arr.push(a);
            }
            break;
        case 'transpose':
            for (let c = 0; c < getdata[0].length; c++) {
                let a = [];
                for (let r = 0; r < getdata.length; r++) {
                    let value = "";
                    if (getdata[r] != null && getdata[r][c] != null) {
                        value = getdata[r][c];
                    }
                    a.push(value);
                }
                arr.push(a);
            }
            break;
        case 'deleteZeroByRow':
            getdatalen = getdata[0].length;
            for (let r = 0; r < getdata.length; r++) {
                let a = [], stdel = true, eddel = true;
                for (let c = 0; c < getdatalen; c++) {
                    let value = "";
                    if (getdata[r] != null && getdata[r][c] != null) {
                        value = getdata[r][c];
                        if ((value.v == "0" || value.v == 0) && stdel) {
                            continue;
                        }
                        else {
                            stdel = false;
                        }
                    }
                    a.push(value);
                }
    
                let a1 = [];
                if (a.length == getdatalen) {
                    a1 = a;
                } else {
                    for (let c = a.length - 1; c >= 0; c--) {
                        let value = "";
                        if (a[c] != null) {
                            value = a[c];
                            if ((value.v == "0" || value.v == 0) && eddel) {
                                continue;
                            }
                            else {
                                eddel = false;
                            }
                        }
                        a1.unshift(value);
                    }
    
                    let l = getdatalen - a1.length;
                    for (let c1 = 0; c1 < l; c1++) {
                        a1.push("");
                    }
                }
                arr.push(a1);
            }
            break;
        case 'deleteZeroByColumn':
            getdatalen = getdata.length;
            collen = getdata[0].length;
            for (let c = 0; c < collen; c++) {
                let a = [], stdel = true, eddel = true;
                for (let r = 0; r < getdatalen; r++) {
                    let value = "";
                    if (getdata[r] != null && getdata[r][c] != null) {
                        value = getdata[r][c];
                        if ((value.v == "0" || value.v == 0) && stdel) {
                            continue;
                        }
                        else {
                            stdel = false;
                        }
                    }
                    a.push(value);
                }

                let a1 = [];
                if (a.length == getdatalen) {
                    a1 = a;
                }
                else {
                    for (let r = a.length - 1; r >= 0; r--) {
                        let value = "";
                        if (a[r] != null) {
                            value = a[r];
                            if ((value.v == "0" || value.v == 0) && eddel) {
                                continue;
                            }
                            else {
                                eddel = false;
                            }
                        }
                        a1.unshift(value);
                    }

                    let l = getdatalen - a1.length;
                    for (let r1 = 0; r1 < l; r1++) {
                        a1.push("");
                    }
                }
                arr.push(a1);
            }

            arr1 = [];
            for (let c = 0; c < arr[0].length; c++) {
                let a = [];
                for (let r = 0; r < arr.length; r++) {
                    let value = "";
                    if (arr[r] != null && arr[r][c] != null) {
                        value = arr[r][c];
                    }
                    a.push(value);
                }
                arr1.push(a);
            }
            break;
        case 'removeDuplicateByRow':
            getdatalen = getdata[0].length;
            for (let r = 0; r < getdata.length; r++) {
                let a = [], repeat = {};

                for (let c = 0; c < getdatalen; c++) {
                    let value = null;
                    if (getdata[r] != null && getdata[r][c] != null) {
                        value = getdata[r][c];

                        if(value.v in repeat){
                            repeat[value.v].push(value);
                        }
                        else{
                            repeat[value.v] = [];
                            repeat[value.v].push(value);
                        }
                    }
                }

                for (let c = 0; c < getdatalen; c++) {
                    let value = null;
                    if (getdata[r] != null && getdata[r][c] != null) {
                        value = getdata[r][c];

                        if(repeat[value.v].length == 1){
                            a.push(value);
                        }
                    }
                }

                let l = getdatalen - a.length;
                for (let c1 = 0; c1 < l; c1++) {
                    a.push(null);
                }
                arr.push(a);
            }
            break;
        case 'removeDuplicateByColumn':
            collen = getdata[0].length;
            getdatalen = getdata.length;
            for (let c = 0; c < collen; c++) {
                let a = [], repeat = {};

                for (let r = 0; r < getdatalen; r++) {
                    let value = null;
                    if (getdata[r] != null && getdata[r][c] != null) {
                        value = getdata[r][c];

                        if(value.v in repeat){
                            repeat[value.v].push(value);
                        }
                        else{
                            repeat[value.v] = [];
                            repeat[value.v].push(value);
                        }
                    }
                }

                for (let r = 0; r < getdatalen; r++) {
                    let value = null;
                    if (getdata[r] != null && getdata[r][c] != null) {
                        value = getdata[r][c];

                        if(repeat[value.v].length == 1){
                            a.push(value);
                        }
                    }
                }

                a1 = a;
                let l = getdatalen - a1.length;
                for (let r1 = 0; r1 < l; r1++) {
                    a1.push(null);
                }
                arr.push(a1);
            }

            arr1 = [];
            for (let c = 0; c < arr[0].length; c++) {
                let a = [];
                for (let r = 0; r < arr.length; r++) {
                    let value = null;
                    if (arr[r] != null && arr[r][c] != null) {
                        value = arr[r][c];
                    }
                    a.push(value);
                }
                arr1.push(a);
            }
            break;
        case 'newMatrix':
            // TODO
            console.log("TODO")
            break;
    }
    editor.controlHandler(arr, range)
    
    if (success && typeof success === 'function') {
        success();
    }
}

/**
 * 指定工作表指定单元格区域的数据进行矩阵计算，返回计算成功后的结果数据
 * @param {String} type 计算方式
 * @param {Number} number 计算数值
 * @param {Object} options 可选参数
 * @param {Object | String} options.range 选区范围,支持选区的格式为"A1:B2"、"sheetName!A1:B2"或者{row:[0,1],column:[0,1]}，只能为单个选区；默认为当前选区
 * @param {Function} options.success 操作结束的回调函数
 */
export function matrixCalculation(type, number, options = {}) {
    let typeValues = [
        'plus',     // 加
        'minus',    // 减
        'multiply', // 乘
        'divided',  // 除
        'power',    // 幂
        'root',     // 次方根
        'log'       // 对数log
    ]

    if (!type || typeValues.indexOf(type) < 0) {
        return tooltip.info('The type parameter is invalid.', '')
    }

    if(number.toString() == "NaN"){
        return tooltip.info('The number parameter is invalid.', '')
    }

    let curRange = Store.luckysheet_select_save[0];
    let {
        range = curRange,
        success
    } = {...options}

    if(range instanceof Array && range.length > 1){
        tooltip.info(locale().drag.noMulti, "");
        return;
    }

    if (range && typeof range === 'string' && formula.iscelldata(range)) {
        range = formula.getcellrange(range)
    }

    let getdata = getdatabyselection(range);
    if (getdata.length == 0) {
        return;
    }

    let arr = [];
    for (let r = 0; r < getdata.length; r++) {
        let a = [];
        for (let c = 0; c < getdata[0].length; c++) {
            let value = "";
            if (getdata[r] != null && getdata[r][c] != null) {
                value = getdata[r][c];
                if (parseInt(value) != null && getdata[r][c].ct != undefined && getdata[r][c].ct.t == "n") {
                    if (type == "minus") {
                        value.v = value.v - number;
                    }
                    else if (type == "multiply") {
                        value.v = value.v * number;
                    }
                    else if (type == "divided") {
                        value.v = numFormat(value.v / number, 4);
                    }
                    else if (type == "power") {
                        value.v = Math.pow(value.v, number);
                    }
                    else if (type == "root") {
                        if (number == 2) {
                            value.v = numFormat(Math.sqrt(value.v), 4);
                        }
                        else if (number == 3 && Math.cbrt) {
                            value.v = numFormat(Math.cbrt(value.v), 4);
                        }
                        else {
                            value.v = numFormat(jfnqrt(value.v, number), 4);
                        }
                    }
                    else if (type == "log") {
                        value.v = numFormat(Math.log(value.v) * 10000 / Math.log(Math.abs(number)), 4);
                    }
                    else {
                        value.v = value.v + number;
                    }

                    if(value.v == null){
                        value.m = "";
                    }
                    else{
                        value.m = value.v.toString();
                    }
                }
            }
            a.push(value);
        }
        arr.push(a);
    }

    editor.controlHandler(arr, range);

    if (success && typeof success === 'function') {
        success();
    }
}


/**
 * 新增一个sheet，返回新增的工作表对象
 * @param {Object} options 可选参数
 * @param {Object} options.sheetObject 新增的工作表的数据；默认值为空对象
 * @param {Number} options.order 新增的工作表索引；默认值为最后一个索引位置
 * @param {Function} options.success 操作结束的回调函数
 */
export function setSheetAdd(options = {}) {
    let lastOrder = Store.luckysheetfile.length - 1;
    let {
        sheetObject = {},
        order = lastOrder,
        success
    } = {...options}

    if(!isRealNum(order)){
        return tooltip.info("Parameter is not a table index", ""); 
    }

    order = Number(order);

    let index = sheetmanage.generateRandomSheetIndex();

    let sheetname = sheetmanage.generateRandomSheetName(Store.luckysheetfile, false);
    if(!!sheetObject.name){
        let sameName = false;

        for(let i = 0; i < Store.luckysheetfile.length; i++){
            if(Store.luckysheetfile[i].name == sheetObject.name){
                sameName = true;
                break;
            }
        }

        if(!sameName){
            sheetname = sheetObject.name;
        }
    }

    $("#luckysheet-sheet-container-c").append(replaceHtml(sheetHTML, { 
        "index": index, 
        "active": "", 
        "name": sheetname, 
        "style": "",
        "colorset": "" 
    }));

    let sheetconfig = { 
        "name": "", 
        "color": "", 
        "status": "0", 
        "order": "", 
        "index": "", 
        "celldata": [], 
        "row": Store.defaultrowNum, 
        "column": Store.defaultcolumnNum, 
        "config": {}, 
        "pivotTable": null, 
        "isPivotTable": false 
    };
    sheetconfig = $.extend(true, sheetconfig, sheetObject);

    sheetconfig.index = index;
    sheetconfig.name = sheetname;
    sheetconfig.order = order;

    if(order <= 0){
        let beforeIndex = Store.luckysheetfile[0].index;
        let beforeObj = $("#luckysheet-sheets-item" + beforeIndex);
        $("#luckysheet-sheets-item" + index).insertBefore(beforeObj);

        Store.luckysheetfile.splice(0, 0, sheetconfig);
    }
    else{
        if(order > Store.luckysheetfile.length){
            order = Store.luckysheetfile.length;
        }

        let afterIndex = Store.luckysheetfile[order - 1].index;
        let afterObj = $("#luckysheet-sheets-item" + afterIndex);
        $("#luckysheet-sheets-item" + index).insertAfter(afterObj);

        Store.luckysheetfile.splice(order, 0, sheetconfig);
    }

    let orders = {};

    Store.luckysheetfile.forEach((item, i, arr) => {
        arr[i].order = i;
        orders[item.index.toString()] = i;
    })

    $("#luckysheet-sheet-area div.luckysheet-sheets-item").removeClass("luckysheet-sheets-item-active");
    $("#luckysheet-sheets-item" + index).addClass("luckysheet-sheets-item-active");
    $("#luckysheet-cell-main").append('<div id="luckysheet-datavisual-selection-set-' + index + '" class="luckysheet-datavisual-selection-set"></div>');
    cleargridelement(true);

    server.saveParam("sha", null, $.extend(true, {}, sheetconfig));
    server.saveParam("shr", null, orders);

    if (Store.clearjfundo) {
        Store.jfundo = [];
        let redo = {};
        redo["type"] = "addSheet";
        redo["sheetconfig"] = $.extend(true, {}, sheetconfig);
        redo["index"] = index;
        redo["currentSheetIndex"] = Store.currentSheetIndex;
        Store.jfredo.push(redo);
    }

    sheetmanage.changeSheetExec(index, false, true);

    if (success && typeof success === 'function') {
        success();
    }
}


/**
 * 指定工作表向左边或右边移动一个位置，或者指定索引，返回指定的工作表对象 
 * @param {String | Number} type 工作表移动方向或者移动的目标索引
 * @param {Object} options 可选参数
 * @param {Number} options.order 工作表索引；默认值为当前工作表索引
 * @param {Function} options.success 操作结束的回调函数
 */
export function setSheetMove(type, options = {}) {
    if(type != 'left' && type != 'right' && !isRealNum(type)){
        return tooltip.info("Type parameter not available", "");
    }

    if(isRealNum(type)){
        type = parseInt(type);
    }

    let curOrder = getSheetIndex(Store.currentSheetIndex);
    let {
        order = curOrder,
        success
    } = {...options}

    let file = Store.luckysheetfile[order];

    if(file == null){
        return tooltip.info("ncorrect worksheet index", "");
    }

    let sheetIndex = file.index;

    if(type == 'left'){
        if(order == 0){
            return;
        }

        let prevIndex = Store.luckysheetfile[order - 1].index;
        $("#luckysheet-sheets-item" + sheetIndex).insertBefore($("#luckysheet-sheets-item" + prevIndex));
    
        Store.luckysheetfile.splice(order, 1);
        Store.luckysheetfile.splice(order - 1, 0, file);
    }
    else if(type == 'right'){
        if(order == Store.luckysheetfile.length - 1){
            return;
        }

        let nextIndex = Store.luckysheetfile[order + 1].index;
        $("#luckysheet-sheets-item" + sheetIndex).insertAfter($("#luckysheet-sheets-item" + nextIndex));
    
        Store.luckysheetfile.splice(order, 1);
        Store.luckysheetfile.splice(order + 1, 0, file);
    }
    else{
        if(type < 0){
            type = 0;
        }

        if(type > Store.luckysheetfile.length - 1){
            type = Store.luckysheetfile.length - 1;
        }

        if(type == order){
            return;
        }

        if(type < order){
            let prevIndex = Store.luckysheetfile[type].index;
            $("#luckysheet-sheets-item" + sheetIndex).insertBefore($("#luckysheet-sheets-item" + prevIndex)); 
        }
        else{
            let nextIndex = Store.luckysheetfile[type].index;
            $("#luckysheet-sheets-item" + sheetIndex).insertAfter($("#luckysheet-sheets-item" + nextIndex));
        }

        Store.luckysheetfile.splice(order, 1);
        Store.luckysheetfile.splice(type, 0, file);
    }

    let orders = {};

    Store.luckysheetfile.forEach((item, i, arr) => {
        arr[i].order = i;
        orders[item.index.toString()] = i;
    })

    server.saveParam("shr", null, orders);

    if (success && typeof success === 'function') {
        success();
    }
}


/**
 * 根据窗口大小自动resize画布
 * 
 * @param {Object} options 可选参数
 * @param {Function} options.success 操作结束的回调函数
 */
export function resize(options = {}){
    luckysheetsizeauto();

    let {
        success
    } = {...options}
    
    if (success && typeof success === 'function') {
        success();
    }
}


/**
 * 根据index获取sheet页配置
 * 
 * @param {Object} options 可选参数
 * @param {String} options.index 工作表index
 * @param {Number} options.order 工作表order
 * @param {String} options.name 工作表name
 */
export function getSheet(options = {}){

    let {
        index,
        order,
        name
    } = {...options};

    if(index != null){
        return sheetmanage.getSheetByIndex(index);
    }else if(order != null){
        return Store.luckysheetfile[order];
    }else if(name != null){
        return sheetmanage.getSheetByName(name);
    }

    return sheetmanage.getSheetByIndex();

}