epmet-resi-rizhao/components/attachmentList/index.js

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
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        while (_) try {
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            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
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            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
var promise_wx_api_1 = require("../../utils/promise-wx-api");
var app = getApp();
var sys = wx.getSystemInfoSync();
Component({
    behaviors: [],
    properties: {
        list: {
            type: Array,
            value: [],
        },
    },
    data: {
        showList: [],
    },
    lifetimes: {
        attached: function () {
            this.init();
        },
    },
    observers: {
        list: function (val) {
            this.getShowList(val);
        },
    },
    methods: {
        init: function () { },
        getShowList: function (list) {
            if (!Array.isArray(list))
                return;
            this.setData({
                showList: list.map(function (item) {
                    var nameArr = item.name.split(".");
                    if (nameArr.length > 1) {
                        nameArr.pop();
                        item.showName = nameArr.join(".");
                    }
                    else {
                        item.showName = item.name;
                    }
                    return item;
                }),
            });
        },
        handleTapItem: function (e) {
            return __awaiter(this, void 0, void 0, function () {
                var index;
                return __generator(this, function (_a) {
                    index = e.currentTarget.dataset.index;
                    console.log(index);
                    this.previewItem(index);
                    return [2];
                });
            });
        },
        previewItem: function (index) {
            return __awaiter(this, void 0, void 0, function () {
                var showList, item, _a, msg, data, res;
                return __generator(this, function (_b) {
                    switch (_b.label) {
                        case 0:
                            showList = this.data.showList;
                            item = showList[index];
                            if (!(item.type === "doc")) return [3, 3];
                            if (!!item.tempFilePath) return [3, 2];
                            wx.showLoading({
                                title: "加载中",
                            });
                            return [4, promise_wx_api_1.wxDownloadFile({
                                    url: item.url,
                                    filePath: wx.env.USER_DATA_PATH + "/" + item.name,
                                })];
                        case 1:
                            _a = _b.sent(), msg = _a.msg, data = _a.data;
                            wx.hideLoading();
                            if (msg === "success") {
                                item.tempFilePath = data.filePath;
                            }
                            this.setData({ showList: showList });
                            _b.label = 2;
                        case 2:
                            promise_wx_api_1.wxOpenDocument({
                                filePath: item.tempFilePath,
                                showMenu: true,
                            });
                            return [3, 6];
                        case 3:
                            if (!(item.type === "video")) return [3, 5];
                            return [4, promise_wx_api_1.wxPreviewMedia({
                                    sources: [
                                        {
                                            url: item.url,
                                            type: item.type,
                                        },
                                    ],
                                })];
                        case 4:
                            res = _b.sent();
                            if (res.msg === "previewMedia:fail:not supported") {
                                return [2, wx.showToast({
                                        title: "当前环境不支持查看视频",
                                        icon: "none",
                                        duration: 2000,
                                    })];
                            }
                            return [3, 6];
                        case 5:
                            if (item.type === "image") {
                                promise_wx_api_1.wxPreviewImage({
                                    urls: [item.url],
                                });
                            }
                            _b.label = 6;
                        case 6: return [2];
                    }
                });
            });
        },
    },
});