463 lines
16 KiB
Plaintext
463 lines
16 KiB
Plaintext
// entry/src/main/ets/pages/EditAccountPage.ets
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// 编辑账号：查看/重选该账号下的日历本、修改账户名
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// 保存后清理失效日历本的本地数据，并触发一次重新同步
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import { router } from '@kit.ArkUI';
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import { common } from '@kit.AbilityKit';
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import { buffer } from '@kit.ArkTS';
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import { BusinessError } from '@kit.BasicServicesKit';
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import { DavAccount, AccountStore } from '../common/AccountStore';
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import { DavClient, DavCalendarDiscovery, DavCalendarEntry } from '../common/DavClient';
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import { EventDb } from '../common/EventDb';
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import { LogUtil } from '../common/LogUtil';
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/**
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* 日历本条目（@Observed 使勾选状态变化能刷新 UI）
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*/
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@Observed
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export class EditCalendarItem {
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href: string;
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name: string;
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color: string; // 服务器定义的颜色（calendar-color），可能为空
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selected: boolean;
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constructor(href: string, name: string, color: string) {
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this.href = href;
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this.name = name;
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this.color = color;
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this.selected = false;
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}
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}
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/**
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* 路由参数（AppStorage 的兜底通道）
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*/
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export class EditNavParams {
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accId: string = '';
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}
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@Entry
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@Component
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struct EditAccountPage {
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@State accountName: string = '';
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@State serverUrl: string = '';
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@State username: string = '';
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@State calendarList: EditCalendarItem[] = [];
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@State isLoading: boolean = true;
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@State statusMsg: string = '正在获取日历列表…';
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@State statusOk: boolean = false;
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@State isSaving: boolean = false;
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@State selectedCount: number = 0;
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@State allSelected: boolean = false;
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private acc: DavAccount = new DavAccount();
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private found: boolean = false;
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aboutToAppear(): Promise<void> {
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return this.initPage();
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}
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private async initPage(): Promise<void> {
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try {
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// 1) 读取目标账号 id（AppStorage 为主，路由参数兜底）
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let accId: string | undefined = AppStorage.get<string>('pendingEditAccountId');
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if (accId === undefined || accId === '') {
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const rawParams: Object | undefined = router.getParams();
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if (rawParams instanceof EditNavParams && rawParams.accId !== '') {
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accId = rawParams.accId;
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}
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}
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console.info(`编辑账号 initPage: accId=${accId ?? '(undefined)'}`);
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if (accId === undefined || accId === '') {
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this.isLoading = false;
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this.statusMsg = '未指定要编辑的账号，请返回账号列表重新点击';
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this.statusOk = false;
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return;
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}
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// 2) 获取应用上下文（getHostContext 过早调用可能为 undefined，getContext 兜底）
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let context: common.Context | undefined = undefined;
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try {
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context = this.getUIContext().getHostContext();
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} catch (err) {
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console.info('getHostContext 异常，使用 getContext 兜底');
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}
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if (context === undefined) {
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context = getContext(this);
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}
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if (context === undefined) {
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this.isLoading = false;
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this.statusMsg = '无法获取应用上下文';
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this.statusOk = false;
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return;
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}
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// 3) 从账号列表里找到该账号
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const accounts: DavAccount[] = await AccountStore.loadAll(context);
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const foundAcc = accounts.find((a: DavAccount): boolean => a.id === accId);
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if (foundAcc === undefined) {
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this.isLoading = false;
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this.statusMsg = `账号不存在（id=${accId}），可能已被删除`;
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this.statusOk = false;
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return;
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}
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this.acc = foundAcc;
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this.found = true;
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this.accountName = foundAcc.name;
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this.serverUrl = foundAcc.serverUrl;
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this.username = foundAcc.username;
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LogUtil.write(`编辑账号 id=${foundAcc.id}：当前已选 ${foundAcc.calendarHrefs.length} 个日历本`);
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for (let i = 0; i < foundAcc.calendarHrefs.length; i++) {
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const nm: string = i < foundAcc.calendarNames.length ? foundAcc.calendarNames[i] : '';
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LogUtil.write(` 已选日历本[${i}]「${nm}」${foundAcc.calendarHrefs[i]}`);
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}
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await this.fetchCalendars();
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} catch (err) {
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const e = err as BusinessError;
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console.error(`编辑账号初始化失败: ${e.code} - ${e.message}`);
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this.isLoading = false;
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this.statusMsg = `页面初始化失败：${e.message}`;
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this.statusOk = false;
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}
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}
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private encodeBasicAuth(): string {
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try {
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return buffer.from(`${this.acc.username}:${this.acc.password}`).toString('base64');
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} catch (err) {
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const e = err as BusinessError;
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console.error(`Base64 编码失败: ${e.message}`);
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return '';
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}
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}
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private async fetchCalendars(): Promise<void> {
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const token: string = this.encodeBasicAuth();
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if (token === '') {
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this.isLoading = false;
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this.statusMsg = '凭据编码失败：请在真机或模拟器上运行';
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this.statusOk = false;
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return;
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}
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// PROPFIND 与解析统一走 DavClient.listCalendars（与「添加账号」页共用同一实现）
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try {
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const disc: DavCalendarDiscovery = await DavClient.listCalendars(this.acc.serverUrl, 'Basic ' + token);
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this.isLoading = false;
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if (disc.statusCode === 401) {
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this.statusMsg = '登录已失效，请检查账号密码';
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this.statusOk = false;
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return;
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}
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if (disc.statusCode !== 207 && disc.statusCode !== 200) {
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this.statusMsg = `获取日历列表失败，服务器返回：${disc.statusCode}`;
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this.statusOk = false;
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return;
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}
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const list: EditCalendarItem[] = disc.entries.map((e: DavCalendarEntry): EditCalendarItem =>
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new EditCalendarItem(e.href, e.displayName, e.color));
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if (list.length === 0) {
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LogUtil.write('编辑账号：未发现任何日历本');
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this.statusMsg = '该路径下未发现日历本';
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this.statusOk = false;
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} else {
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// 已勾选的日历本按账号当前配置预选
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for (const item of list) {
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item.selected = this.acc.calendarHrefs.includes(item.href);
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LogUtil.write(`编辑账号发现日历本：「${item.name}」${item.href} 颜色=${item.color === '' ? '(无)' : item.color} 预选=${item.selected}`);
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}
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this.calendarList = list;
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this.updateSelectionState();
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this.statusMsg = `该账号共 ${list.length} 个日历本，当前已选 ${this.selectedCount} 个`;
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this.statusOk = true;
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}
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} catch (err) {
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const e = err as BusinessError;
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console.error(`获取日历列表失败: ${e.code} - ${e.message}`);
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this.isLoading = false;
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this.statusMsg = `获取日历列表失败：${e.message}`;
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this.statusOk = false;
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}
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}
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/** 保存：更新账号的日历本选择与名称，清理失效数据，触发重新同步 */
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private async saveSelection(): Promise<void> {
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if (this.isSaving || !this.found) {
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return;
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}
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if (this.accountName.trim() === '') {
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this.statusMsg = '账户名不能为空';
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this.statusOk = false;
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return;
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}
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const selectedItems: EditCalendarItem[] = this.calendarList.filter((c: EditCalendarItem) => c.selected);
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if (selectedItems.length === 0) {
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this.statusMsg = '请至少勾选一个日历本';
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this.statusOk = false;
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return;
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}
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this.isSaving = true;
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try {
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const context = this.getUIContext().getHostContext();
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if (context === undefined) {
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this.statusMsg = '无法获取应用上下文';
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this.statusOk = false;
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this.isSaving = false;
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return;
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}
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const accounts: DavAccount[] = await AccountStore.loadAll(context);
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const target = accounts.find((a: DavAccount): boolean => a.id === this.acc.id);
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if (target === undefined) {
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this.statusMsg = '账号不存在，可能已被删除';
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this.statusOk = false;
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this.isSaving = false;
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return;
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}
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target.name = this.accountName.trim();
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target.calendarHrefs = selectedItems.map((c: EditCalendarItem): string => c.href);
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target.calendarNames = selectedItems.map((c: EditCalendarItem): string => c.name);
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target.calendarColors = selectedItems.map((c: EditCalendarItem): string => c.color);
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LogUtil.write(`编辑账号保存：id=${target.id}，新勾选 ${selectedItems.length}/${this.calendarList.length} 个日历本`);
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await AccountStore.saveAll(context, accounts);
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// 重选后 calKey（accId_序号）会变化，清理已取消勾选的日历本数据
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const validKeys: string[] =
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selectedItems.map((c: EditCalendarItem, i: number): string => `${target.id}_${i}`);
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await EventDb.pruneAccountEvents(context, target.id, validKeys);
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AppStorage.setOrCreate<string>('pendingSyncAccountId', target.id);
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this.getUIContext().getPromptAction()
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.showToast({ message: `已保存，同步 ${selectedItems.length} 个日历本` });
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router.back();
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} catch (err) {
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const e = err as BusinessError;
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console.error(`保存失败: ${e.code} - ${e.message}`);
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this.statusMsg = `保存失败：${e.message}`;
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this.statusOk = false;
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}
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this.isSaving = false;
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}
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private updateSelectionState(): void {
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const count: number = this.calendarList.filter((c: EditCalendarItem): boolean => c.selected).length;
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this.selectedCount = count;
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this.allSelected = this.calendarList.length > 0 && count === this.calendarList.length;
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}
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private handleItemToggle(item: EditCalendarItem): void {
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// 选中状态已在 EditCalendarRow 内部直接翻转，这里只刷新计数
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this.updateSelectionState();
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}
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private toggleAll(): void {
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const target: boolean = !this.allSelected;
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this.calendarList.forEach((c: EditCalendarItem) => {
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c.selected = target;
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});
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this.updateSelectionState();
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}
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build() {
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Column({ space: 14 }) {
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Row({ space: 6 }) {
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Text('←')
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.fontSize(18)
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.fontColor($r('app.color.brand'))
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Text('返回')
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.fontSize(16)
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.fontColor($r('app.color.brand'))
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}
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.width('100%')
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.onClick(() => {
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router.back();
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})
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Column({ space: 6 }) {
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Text('编辑账号')
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.fontSize(26)
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.fontWeight(FontWeight.Bold)
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.fontColor($r('app.color.text_primary'))
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Text(this.username !== '' ? `${this.serverUrl} · ${this.username}` : this.serverUrl)
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.fontSize(12)
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.fontColor($r('app.color.text_secondary'))
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.maxLines(1)
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.textOverflow({ overflow: TextOverflow.Ellipsis })
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}
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.alignItems(HorizontalAlign.Start)
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.width('100%')
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Column({ space: 8 }) {
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Row({ space: 4 }) {
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Text('日历账户名称')
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.fontSize(15)
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.fontColor($r('app.color.text_primary'))
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.fontWeight(FontWeight.Medium)
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Text('*')
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.fontSize(15)
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.fontColor($r('app.color.error'))
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}
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TextInput({ text: this.accountName, placeholder: '例如：我的群晖日历' })
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.height(46)
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.fontSize(16)
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.fontColor($r('app.color.text_primary'))
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.placeholderColor($r('app.color.text_hint'))
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.backgroundColor($r('app.color.input_bg'))
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.borderRadius(10)
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.border({ width: 1.5, color: $r('app.color.brand') })
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.padding({ left: 12, right: 12 })
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.onChange((value: string) => {
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this.accountName = value;
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})
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}
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.alignItems(HorizontalAlign.Start)
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.width('100%')
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.padding(14)
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.borderRadius(14)
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.backgroundColor($r('app.color.card_bg'))
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.border({ width: 1, color: $r('app.color.shadow_color') })
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Row({ space: 8 }) {
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Text(this.calendarList.length > 0
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? `已选 ${this.selectedCount} / ${this.calendarList.length}` : ' ')
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.fontSize(14)
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.fontColor($r('app.color.text_secondary'))
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Blank()
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if (this.calendarList.length > 0) {
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Button(this.allSelected ? '取消全选' : '全选')
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.fontSize(13)
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.fontColor($r('app.color.brand'))
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.backgroundColor(Color.Transparent)
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.border({ width: 1, color: $r('app.color.brand'), radius: 14 })
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.height(30)
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.padding({ left: 14, right: 14 })
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.onClick(() => {
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this.toggleAll();
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})
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}
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}
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.width('100%')
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Scroll() {
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Column({ space: 4 }) {
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if (this.isLoading) {
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Column({ space: 12 }) {
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LoadingProgress()
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.width(36)
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.height(36)
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.color($r('app.color.brand'))
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Text('正在从服务器获取日历列表…')
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.fontSize(14)
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.fontColor($r('app.color.text_secondary'))
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}
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.width('100%')
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.padding(32)
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} else if (this.calendarList.length === 0) {
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Text(this.statusMsg)
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.fontSize(14)
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.fontColor($r('app.color.text_secondary'))
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.width('100%')
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.padding(24)
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.textAlign(TextAlign.Center)
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} else {
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ForEach(this.calendarList, (item: EditCalendarItem) => {
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EditCalendarRow({
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item: item,
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onSelect: (selectedItem: EditCalendarItem): void => {
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this.handleItemToggle(selectedItem);
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}
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})
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// key 只用 href（稳定标识）：若把选中态也拼进 key，勾选一次就会导致整行销毁重建
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}, (item: EditCalendarItem) => item.href)
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}
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}
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.width('100%')
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.padding(8)
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.constraintSize({ minHeight: '100%' })
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}
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.width('100%')
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.layoutWeight(1)
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.scrollBar(BarState.Auto)
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.edgeEffect(EdgeEffect.Spring)
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.align(Alignment.Top)
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.borderRadius(16)
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.backgroundColor($r('app.color.card_bg'))
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.shadow({ radius: 12, color: $r('app.color.shadow_color'), offsetX: 0, offsetY: 4 })
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if (this.statusMsg !== '' && !this.isLoading) {
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Row({ space: 6 }) {
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Text(this.statusOk ? '✓' : '✕')
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.fontSize(14)
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.fontColor(this.statusOk ? $r('app.color.success') : $r('app.color.error'))
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Text(this.statusMsg)
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.fontSize(14)
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.fontColor(this.statusOk ? $r('app.color.success') : $r('app.color.error'))
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}
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.width('100%')
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.padding(12)
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.borderRadius(8)
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.backgroundColor(this.statusOk ? $r('app.color.success_bg') : $r('app.color.error_bg'))
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}
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Button() {
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Text(this.isSaving ? '保存中…' : '保存并同步')
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.fontSize(17)
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.fontColor($r('app.color.button_text'))
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.fontWeight(FontWeight.Medium)
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}
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.width('100%')
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.height(48)
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.borderRadius(24)
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.backgroundColor(this.isSaving ? $r('app.color.brand_disabled') : $r('app.color.brand'))
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.enabled(!this.isSaving && !this.isLoading && this.found)
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.onClick(() => {
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this.saveSelection();
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})
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}
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.width('100%')
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.height('100%')
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.padding({ left: 24, right: 24, top: 16, bottom: 24 })
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.backgroundColor($r('app.color.page_bg'))
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.alignItems(HorizontalAlign.Center)
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}
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}
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@Component
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struct EditCalendarRow {
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@ObjectLink item: EditCalendarItem;
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onSelect: (item: EditCalendarItem) => void = (selectedItem: EditCalendarItem): void => {};
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build() {
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Row({ space: 12 }) {
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if (this.item.color !== '') {
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Circle()
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.width(12)
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.height(12)
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.fill(this.item.color)
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}
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Text(this.item.name)
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.fontSize(16)
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.fontColor($r('app.color.text_primary'))
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.maxLines(1)
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.textOverflow({ overflow: TextOverflow.Ellipsis })
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Blank()
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if (this.item.selected) {
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Text('✓')
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.fontSize(14)
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.fontColor($r('app.color.button_text'))
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.width(24)
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.height(24)
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.textAlign(TextAlign.Center)
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.borderRadius(12)
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.backgroundColor($r('app.color.brand'))
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} else {
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Text('')
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.width(24)
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.height(24)
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.borderRadius(12)
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.border({ width: 1.5, color: $r('app.color.text_hint') })
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}
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}
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.width('100%')
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.padding({ left: 12, right: 12, top: 14, bottom: 14 })
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.borderRadius(8)
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.onClick(() => {
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// 直接翻转 @ObjectLink 属性，子组件自身即可触发刷新
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this.item.selected = !this.item.selected;
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this.onSelect(this.item);
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})
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}
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||
}
|