refactor travel
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Timi
292
miniprogram/pages/main/travel-editor/index.ts
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292
miniprogram/pages/main/travel-editor/index.ts
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// pages/main/travel-editor/index.ts
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import Time from "../../../utils/Time";
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import { TravelApi } from "../../../api/TravelApi";
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import { TravelStatus, TransportationType } from "../../../types/Travel";
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interface TravelEditorData {
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/** 模式：create 或 edit */
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mode: "create" | "edit";
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/** 旅行 ID（编辑模式） */
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id?: number;
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/** 标题 */
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title: string;
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/** 内容 */
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content: string;
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/** 出行日期 */
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date: string;
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/** 出行时间 */
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time: string;
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/** 天数 */
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days: number;
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/** 交通类型 */
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transportationType: TransportationType;
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/** 状态 */
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status: TravelStatus;
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/** 是否正在加载（编辑模式） */
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isLoading: boolean;
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/** 是否正在保存 */
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isSaving: boolean;
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/** 交通类型选项 */
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transportationTypes: { label: string; value: TransportationType }[];
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/** 交通类型选中索引 */
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transportationTypeIndex: number;
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/** 状态选项 */
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statuses: { label: string; value: TravelStatus }[];
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/** 状态选中索引 */
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statusIndex: number;
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/** 删除对话框可见性 */
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deleteDialogVisible: boolean;
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/** 删除确认文本 */
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deleteConfirmText: string;
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}
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Page({
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data: <TravelEditorData>{
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mode: "create",
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id: undefined,
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title: "",
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content: "",
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date: "2025-06-28",
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time: "16:00",
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days: 1,
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transportationType: TransportationType.PLANE,
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transportationTypeIndex: 0,
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status: TravelStatus.PLANNING,
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statusIndex: 0,
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isLoading: false,
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isSaving: false,
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transportationTypes: [
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{ label: "飞机", value: TransportationType.PLANE },
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{ label: "火车", value: TransportationType.TRAIN },
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{ label: "汽车", value: TransportationType.CAR },
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{ label: "轮船", value: TransportationType.SHIP },
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{ label: "自驾", value: TransportationType.SELF_DRIVING },
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{ label: "其他", value: TransportationType.OTHER }
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],
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statuses: [
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{ label: "计划中", value: TravelStatus.PLANNING },
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{ label: "进行中", value: TravelStatus.ONGOING },
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{ label: "已完成", value: TravelStatus.COMPLETED }
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],
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deleteDialogVisible: false,
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deleteConfirmText: ""
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},
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onLoad(options: any) {
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// 判断模式：有 ID 是编辑，无 ID 是创建
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const id = options.id ? parseInt(options.id) : undefined;
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if (id) {
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// 编辑模式
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this.setData({
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mode: "edit",
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id,
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isLoading: true
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});
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this.loadTravelDetail(id);
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} else {
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// 创建模式
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this.setData({
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mode: "create",
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isLoading: false
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});
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// 设置当前时间
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const unixTime = new Date().getTime();
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this.setData({
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date: Time.toDate(unixTime),
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time: Time.toTime(unixTime)
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});
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}
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},
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/** 加载旅行详情（编辑模式） */
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async loadTravelDetail(id: number) {
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wx.showLoading({ title: "加载中...", mask: true });
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try {
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const travel = await TravelApi.getDetail(id);
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// 格式化数据
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let date = "";
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let time = "";
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if (travel.travelAt) {
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date = Time.toDate(travel.travelAt);
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time = Time.toTime(travel.travelAt);
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}
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// 计算交通类型索引
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const transportationType = travel.transportationType || TransportationType.PLANE;
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const transportationTypeIndex = this.data.transportationTypes.findIndex(
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item => item.value === transportationType
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);
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// 计算状态索引
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const status = travel.status || TravelStatus.PLANNING;
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const statusIndex = this.data.statuses.findIndex(item => item.value === status);
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this.setData({
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title: travel.title || "",
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content: travel.content || "",
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date,
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time,
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days: travel.days || 1,
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transportationType,
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transportationTypeIndex: transportationTypeIndex >= 0 ? transportationTypeIndex : 0,
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status,
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statusIndex: statusIndex >= 0 ? statusIndex : 0,
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isLoading: false
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});
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} catch (error) {
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wx.showToast({
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title: "加载失败",
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icon: "error"
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});
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setTimeout(() => {
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wx.navigateBack();
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}, 1500);
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} finally {
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wx.hideLoading();
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}
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},
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/** 改变交通类型 */
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onChangeTransportationType(e: any) {
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const index = e.detail.value;
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this.setData({
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transportationTypeIndex: index,
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transportationType: this.data.transportationTypes[index].value
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});
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},
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/** 改变状态 */
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onChangeStatus(e: any) {
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const index = e.detail.value;
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this.setData({
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statusIndex: index,
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status: this.data.statuses[index].value
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});
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},
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/** 取消 */
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cancel() {
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if (this.data.mode === "create") {
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wx.navigateBack();
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} else {
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wx.navigateBack();
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}
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},
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/** 提交/保存 */
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submit() {
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// 验证必填字段
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if (!this.data.title.trim()) {
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wx.showToast({
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title: "请输入标题",
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icon: "error"
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});
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return;
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}
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if (this.data.mode === "create") {
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this.createTravel();
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} else {
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this.updateTravel();
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}
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},
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/** 创建旅行 */
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async createTravel() {
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this.setData({ isSaving: true });
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try {
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await TravelApi.create({
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title: this.data.title.trim(),
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content: this.data.content.trim(),
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travelAt: new Date(`${this.data.date}T${this.data.time}:00`).getTime(),
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days: this.data.days,
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transportationType: this.data.transportationType,
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status: this.data.status
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});
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wx.showToast({
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title: "创建成功",
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icon: "success"
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});
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setTimeout(() => {
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wx.navigateBack();
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}, 1000);
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} catch (error) {
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this.setData({ isSaving: false });
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}
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},
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/** 更新旅行 */
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async updateTravel() {
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this.setData({ isSaving: true });
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try {
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await TravelApi.update({
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id: this.data.id!,
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title: this.data.title.trim(),
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content: this.data.content.trim(),
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travelAt: new Date(`${this.data.date}T${this.data.time}:00`).getTime(),
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days: this.data.days,
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transportationType: this.data.transportationType,
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status: this.data.status
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});
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wx.showToast({
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title: "保存成功",
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icon: "success"
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});
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setTimeout(() => {
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wx.navigateBack();
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}, 1000);
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} catch (error) {
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this.setData({ isSaving: false });
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}
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},
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/** 删除旅行 */
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deleteTravel() {
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this.setData({
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deleteDialogVisible: true,
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deleteConfirmText: ""
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});
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},
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/** 取消删除 */
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cancelDelete() {
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this.setData({
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deleteDialogVisible: false,
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deleteConfirmText: ""
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});
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},
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/** 确认删除 */
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confirmDelete() {
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const inputText = this.data.deleteConfirmText.trim();
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if (inputText !== "确认删除") {
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wx.showToast({
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title: "输入不匹配",
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icon: "error"
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});
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return;
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}
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this.setData({
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deleteDialogVisible: false
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});
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this.executeDelete();
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},
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/** 执行删除 */
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async executeDelete() {
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if (!this.data.id) return;
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wx.showLoading({ title: "删除中...", mask: true });
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try {
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await TravelApi.delete(this.data.id);
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wx.showToast({
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title: "删除成功",
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icon: "success"
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});
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setTimeout(() => {
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wx.navigateBack({ delta: 2 });
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}, 1500);
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} catch (error) {
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// 错误已由 Network 类处理
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} finally {
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wx.hideLoading();
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}
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}
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});
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