Codex
146ebab61d
- Top chips: 推荐(重置) / 丹阳本地(regionCode=321181) / 年龄 / 学历 / 婚姻 - Each chip has real active state bound to applied filter value - Panel expanded to 4 sections: age slider + region + education + maritalStatus - Param names fixed: minAge/maxAge/regionCode/educationCode/maritalStatus - Data flow: panel temp -> onApplyFilter -> applied -> _buildParams -> API - Panel opens with current applied values, closes with openFilterPanel/closeFilterPanel
315 lines
9.4 KiB
TypeScript
315 lines
9.4 KiB
TypeScript
/**
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* 找对象页 — 筛选对齐后端 DiscoverController 5 个筛选参数：
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* minAge, maxAge, regionCode, maritalStatus, educationCode
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*
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* 不变量（AGENTS.md）：
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* - Required 不可自动放宽——Discover 仅透传筛选条件到后端
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* - Block 即时禁止互动
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* - 单向意向不泄露
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*/
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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import { matchStore, appStore, authStore } from '../../stores';
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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import { recommendationService } from '../../services';
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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import { to } from '../../constants';
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import type { RecommendationCandidate } from '../../types';
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interface AppliedFilter {
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keyword: string;
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regionCode: string; // 后端参数名
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minAge: number;
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maxAge: number;
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educationCode: string; // 后端参数名
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maritalStatus: string; // 后端参数名
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}
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interface DiscoverData {
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users: RecommendationCandidate[];
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loading: boolean;
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loadingMore: boolean;
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cursor: string | null;
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hasMore: boolean;
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keywordInput: string;
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showFilter: boolean;
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// 面板临时态
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tempRegionCode: string;
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tempMinAge: number;
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tempMaxAge: number;
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tempEducationCode: string;
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tempMaritalStatus: string;
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applied: AppliedFilter;
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hasActiveFilter: boolean;
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regions: Array<{ code: string; label: string }>;
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educations: Array<{ code: string; label: string }>;
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maritalStatuses: Array<{ code: string; label: string }>;
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actionLoadingUserId: string;
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}
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const DEFAULT_MIN_AGE = 18;
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const DEFAULT_MAX_AGE = 60;
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const PAGE_SIZE = 20;
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Page({
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data: {
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users: [],
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loading: false,
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loadingMore: false,
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cursor: null,
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hasMore: true,
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keywordInput: '',
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showFilter: false,
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tempRegionCode: '',
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tempMinAge: DEFAULT_MIN_AGE,
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tempMaxAge: DEFAULT_MAX_AGE,
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tempEducationCode: '',
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tempMaritalStatus: '',
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applied: {
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keyword: '',
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regionCode: '',
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minAge: DEFAULT_MIN_AGE,
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maxAge: DEFAULT_MAX_AGE,
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educationCode: '',
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maritalStatus: '',
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},
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hasActiveFilter: false,
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regions: [
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{ code: '321181', label: '丹阳' },
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{ code: '321100', label: '镇江' },
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{ code: '320100', label: '南京' },
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],
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educations: [
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{ code: 'high_school', label: '高中及以下' },
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{ code: 'college', label: '大专' },
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{ code: 'bachelor', label: '本科' },
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{ code: 'master', label: '硕士及以上' },
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],
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maritalStatuses: [
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{ code: 'never_married', label: '未婚' },
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{ code: 'divorced', label: '离异' },
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],
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actionLoadingUserId: '',
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} as DiscoverData,
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onLoad() {
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if (!authStore.state.isLoggedIn) return;
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this.fetchDiscover(true);
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},
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async fetchDiscover(first: boolean) {
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if (this.data.loading) return;
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this.setData({ loading: true });
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try {
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// @ts-ignore - recommendationService 接口待 TS 化
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const result = await recommendationService.discover(this._buildParams());
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const items: RecommendationCandidate[] = (result?.items as RecommendationCandidate[]) || [];
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this.setData({
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users: first ? items : [...this.data.users, ...items],
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cursor: result?.nextCursor || null,
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hasMore: !!result?.nextCursor,
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loading: false,
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});
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} catch (err: unknown) {
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this.setData({ loading: false });
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appStore.toastError(err instanceof Error ? err.message : '加载失败');
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}
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},
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async loadMore() {
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if (this.data.loadingMore || !this.data.hasMore || !this.data.cursor) return;
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this.setData({ loadingMore: true });
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try {
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// @ts-ignore
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const result = await recommendationService.discover({
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...this._buildParams(),
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cursor: this.data.cursor,
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});
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const items: RecommendationCandidate[] = (result?.items as RecommendationCandidate[]) || [];
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this.setData({
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users: [...this.data.users, ...items],
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cursor: result?.nextCursor || null,
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hasMore: !!result?.nextCursor,
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});
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} catch (err: unknown) {
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appStore.toastError(err instanceof Error ? err.message : '加载失败');
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} finally {
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this.setData({ loadingMore: false });
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}
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},
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/** 对齐后端 DiscoverController 5 个筛选参数 */
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_buildParams() {
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const a = this.data.applied;
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const params: Record<string, unknown> = { pageSize: PAGE_SIZE };
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if (a.keyword) params.keyword = a.keyword;
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if (a.regionCode) params.regionCode = a.regionCode;
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if (a.minAge !== DEFAULT_MIN_AGE) params.minAge = a.minAge;
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if (a.maxAge !== DEFAULT_MAX_AGE) params.maxAge = a.maxAge;
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if (a.educationCode) params.educationCode = a.educationCode;
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if (a.maritalStatus) params.maritalStatus = a.maritalStatus;
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return params;
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},
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_hasActiveFilter(applied: AppliedFilter) {
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return !!(
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applied.keyword || applied.regionCode ||
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applied.minAge !== DEFAULT_MIN_AGE || applied.maxAge !== DEFAULT_MAX_AGE ||
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applied.educationCode || applied.maritalStatus
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);
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},
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// ========== 搜索框 ==========
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onKeywordInput(e: any) {
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this.setData({ keywordInput: e.detail.value });
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},
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onSearch() {
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const keyword = (this.data.keywordInput || '').trim();
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const applied = { ...this.data.applied, keyword };
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this.setData({ applied, hasActiveFilter: this._hasActiveFilter(applied) });
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this.fetchDiscover(true);
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},
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// ========== 顶部 chip 点击（即时应用） ==========
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onTopRegionTap() {
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// 丹阳本地 chip：regionCode=321181
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const target = '321181';
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const nextCode = this.data.applied.regionCode === target ? '' : target;
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const applied = { ...this.data.applied, regionCode: nextCode };
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this.setData({
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tempRegionCode: nextCode,
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applied,
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hasActiveFilter: this._hasActiveFilter(applied),
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});
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this.fetchDiscover(true);
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},
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/** 打开筛选面板，并同步当前 applied 状态到 temp */
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openFilterPanel() {
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const a = this.data.applied;
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this.setData({
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showFilter: true,
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tempRegionCode: a.regionCode,
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tempMinAge: a.minAge,
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tempMaxAge: a.maxAge,
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tempEducationCode: a.educationCode,
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tempMaritalStatus: a.maritalStatus,
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});
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},
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closeFilterPanel() {
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this.setData({ showFilter: false });
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},
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// ========== 筛选面板内交互 ==========
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onPanelRegionTap(e: WechatMiniprogram.TouchEvent) {
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const code = (e.currentTarget.dataset as any).code as string;
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this.setData({ tempRegionCode: this.data.tempRegionCode === code ? '' : code });
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},
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onPanelEducationTap(e: WechatMiniprogram.TouchEvent) {
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const code = (e.currentTarget.dataset as any).code as string;
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this.setData({ tempEducationCode: this.data.tempEducationCode === code ? '' : code });
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},
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onPanelMaritalTap(e: WechatMiniprogram.TouchEvent) {
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const code = (e.currentTarget.dataset as any).code as string;
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this.setData({ tempMaritalStatus: this.data.tempMaritalStatus === code ? '' : code });
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},
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onMinAgeChange(e: any) {
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let min = Number(e.detail.value);
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if (min > this.data.tempMaxAge) min = this.data.tempMaxAge;
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this.setData({ tempMinAge: min });
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},
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onMaxAgeChange(e: any) {
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let max = Number(e.detail.value);
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if (max < this.data.tempMinAge) max = this.data.tempMinAge;
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this.setData({ tempMaxAge: max });
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},
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onApplyFilter() {
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const a = this.data.applied;
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const applied: AppliedFilter = {
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keyword: a.keyword,
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regionCode: this.data.tempRegionCode,
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minAge: this.data.tempMinAge,
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maxAge: this.data.tempMaxAge,
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educationCode: this.data.tempEducationCode,
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maritalStatus: this.data.tempMaritalStatus,
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};
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this.setData({
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applied,
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hasActiveFilter: this._hasActiveFilter(applied),
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showFilter: false,
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});
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this.fetchDiscover(true);
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},
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onResetFilter() {
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const applied: AppliedFilter = {
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keyword: '',
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regionCode: '',
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minAge: DEFAULT_MIN_AGE,
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maxAge: DEFAULT_MAX_AGE,
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educationCode: '',
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maritalStatus: '',
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};
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this.setData({
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keywordInput: '',
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tempRegionCode: '',
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tempMinAge: DEFAULT_MIN_AGE,
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tempMaxAge: DEFAULT_MAX_AGE,
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tempEducationCode: '',
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tempMaritalStatus: '',
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applied,
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hasActiveFilter: false,
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showFilter: false,
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});
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this.fetchDiscover(true);
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},
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// ========== 卡片交互 ==========
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onViewDetail(e: WechatMiniprogram.TouchEvent) {
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const { userId } = (e.detail as any) || {};
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if (!userId) return;
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wx.navigateTo({ url: to.detail(userId) });
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},
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async onLike(e: WechatMiniprogram.TouchEvent) {
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const userId = (e.currentTarget.dataset as any).userId as string | undefined;
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if (!userId || this.data.actionLoadingUserId) return;
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this.setData({ actionLoadingUserId: userId });
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try {
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// @ts-ignore
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const result = await matchStore.like(userId);
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this.setData({ users: this.data.users.filter((u) => u.userId !== userId) });
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if (result?.mutualMatch) {
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appStore.toastSuccess('双向喜欢！可以开始聊天了');
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if (result.matchedConversationId) {
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wx.navigateTo({ url: to.chat(result.matchedConversationId) });
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}
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} else {
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appStore.toastSuccess('已表达喜欢');
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}
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} catch (err: unknown) {
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appStore.toastError(err instanceof Error ? err.message : '操作失败');
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} finally {
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this.setData({ actionLoadingUserId: '' });
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}
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},
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onPullDownRefresh() {
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this.fetchDiscover(true).finally(() => wx.stopPullDownRefresh());
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},
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onReachBottom() {
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this.loadMore();
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},
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});
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