152 lines
3.4 KiB
TypeScript
152 lines
3.4 KiB
TypeScript
// pages/main/portfolio/index.ts
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import config from "../../../config/index";
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import Events from "../../../utils/Events";
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import Time from "../../../utils/Time";
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import { Journal, JournalItemType } from "../journal/index";
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interface IPortfolioData {
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page: {
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index: number;
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size: number;
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type: string;
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orderMap?: object;
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}
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list: Journal[];
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isFetching: boolean;
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isFinished: boolean;
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stickyOffset: number;
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}
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Page({
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data: <IPortfolioData>{
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page: {
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index: 0,
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size: 8,
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type: "PORTFOLIO",
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orderMap: {
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createdAt: "DESC"
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}
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},
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list: [],
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isFetching: false,
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isFinished: false,
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stickyOffset: 0
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},
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onLoad() {
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Events.reset("JOURNAL_PORTFOLIO_REFRESH", () => {
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this.setData({
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page: {
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index: 0,
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size: 8,
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type: "PORTFOLIO",
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orderMap: {
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createdAt: "DESC"
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}
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},
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list: [],
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isFetching: false,
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isFinished: false
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});
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this.fetch();
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});
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this.getCustomNavbarHeight();
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this.setData({
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list: []
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})
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this.fetch();
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},
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onReachBottom() {
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this.fetch();
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},
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getCustomNavbarHeight() {
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const query = wx.createSelectorQuery();
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query.select(".custom-navbar").boundingClientRect();
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query.exec((res) => {
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const { height = 0 } = res[0] || {};
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this.setData({ stickyOffset: height });
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});
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},
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fetch() {
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if (this.data.isFetching || this.data.isFinished) {
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return;
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}
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this.setData({
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isFetching: true
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});
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wx.request({
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url: `${config.url}/journal/list`,
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method: "POST",
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header: {
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Key: wx.getStorageSync("key")
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},
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data: this.data.page,
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success: async (resp: any) => {
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const list = resp.data.data.list;
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if (!list || list.length === 0) {
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this.setData({
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isFinished: true
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})
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return;
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}
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const result = list.map((journal: any) => {
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return {
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date: Time.toPassedDate(journal.createdAt),
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idea: journal.idea,
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lat: journal.lat,
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lng: journal.lng,
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location: journal.location,
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items: journal.items.filter((item: any) => item.attachType === "THUMB").map((item: any) => {
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const ext = JSON.parse(item.ext);
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return {
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type: ext.isVideo ? JournalItemType.VIDEO : JournalItemType.IMAGE,
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thumbUrl: `${config.url}/attachment/read/${item.mongoId}`,
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mongoId: item.mongoId,
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source: journal.items.find((source: any) => source.id === ext.sourceId)
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}
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})
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}
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})
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this.setData({
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page: {
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index: this.data.page.index + 1,
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size: 8,
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type: "PORTFOLIO",
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orderMap: {
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createdAt: "DESC"
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}
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},
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list: this.data.list.concat(result),
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isFinished: list.length < this.data.page.size
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});
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},
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complete: () => {
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this.setData({
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isFetching: false
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});
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}
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});
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},
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preview(e: WechatMiniprogram.BaseEvent) {
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const journalIndex = e.target.dataset.journalIndex;
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const itemIndex = e.target.dataset.itemIndex;
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const items = this.data.list[journalIndex].items;
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const total = items.length;
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const startIndex = Math.max(0, itemIndex - 25);
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const endIndex = Math.min(total, startIndex + 50);
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const newCurrentIndex = itemIndex - startIndex;
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const sources = items.slice(startIndex, endIndex).map((item: any) => {
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return {
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url: `${config.url}/attachment/read/${item.source.mongoId}`,
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type: item.type === 0 ? "image" : "video"
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}
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}) as any;
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wx.previewMedia({
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current: newCurrentIndex,
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sources
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})
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}
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});
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