EasyCard/frontend_miniprogram/miniprogram/api/open.ts

import type { FirmInfo, Lawyer } from '../types/card';
import { request } from '../utils/http';

interface OpenFirmResponse {
  name: string;
  logo: string;
  heroImage: string;
  intro: string;
  hotlinePhone: string;
  hqAddress: string;
  hqLatitude: number | string | null;
  hqLongitude: number | string | null;
  officeCount: number;
  lawyerCount: number;
  officeList: string[];
  practiceAreas: string[];
}

interface OpenCardListItem {
  id: number;
  name: string;
  title: string;
  office: string;
  phone: string;
  email: string;
  avatar: string;
  specialties: string[];
}

interface OpenCardDetailResponse {
  id: number;
  name: string;
  title: string;
  office: string;
  phone: string;
  email: string;
  address: string;
  avatar: string;
  coverImage: string;
  wechatQrImage: string;
  bio: string;
  specialties: string[];
  firmName: string;
  firmAddress: string;
  firmLatitude: number | string | null;
  firmLongitude: number | string | null;
}

function parseCoordinate(value: number | string | null | undefined): number | null {
  if (typeof value === 'number') {
    return Number.isFinite(value) ? value : null;
  }
  if (typeof value !== 'string') {
    return null;
  }
  const normalized = value.trim();
  if (!normalized) {
    return null;
  }
  const parsed = Number(normalized);
  return Number.isFinite(parsed) ? parsed : null;
}

function isLatitude(value: number | null): value is number {
  return value !== null && value >= -90 && value <= 90;
}

function isLongitude(value: number | null): value is number {
  return value !== null && value >= -180 && value <= 180;
}

function normalizeCoordinates(latitude: number | string | null | undefined, longitude: number | string | null | undefined): {
  latitude: number;
  longitude: number;
} {
  const parsedLatitude = parseCoordinate(latitude);
  const parsedLongitude = parseCoordinate(longitude);

  if (isLatitude(parsedLatitude) && isLongitude(parsedLongitude)) {
    return {
      latitude: parsedLatitude,
      longitude: parsedLongitude,
    };
  }

  if (isLatitude(parsedLongitude) && isLongitude(parsedLatitude)) {
    return {
      latitude: parsedLongitude,
      longitude: parsedLatitude,
    };
  }

  return {
    latitude: 0,
    longitude: 0,
  };
}

function toFirmInfo(payload: OpenFirmResponse): FirmInfo {
  const coordinates = normalizeCoordinates(payload.hqLatitude, payload.hqLongitude);
  return {
    id: payload.name || 'firm',
    name: payload.name || '',
    logo: payload.logo || '',
    intro: payload.intro || '',
    hotlinePhone: payload.hotlinePhone || '',
    hqAddress: payload.hqAddress || '',
    hqLatitude: coordinates.latitude,
    hqLongitude: coordinates.longitude,
    officeCount: payload.officeCount || 0,
    lawyerCount: payload.lawyerCount || 0,
    heroImage: payload.heroImage || '',
    officeList: payload.officeList || [],
    practiceAreas: payload.practiceAreas || [],
  };
}

function toLawyer(payload: OpenCardListItem | OpenCardDetailResponse): Lawyer {
  return {
    id: String(payload.id),
    name: payload.name || '',
    title: payload.title || '',
    office: payload.office || '',
    phone: payload.phone || '',
    email: payload.email || '',
    address: 'address' in payload ? payload.address || '' : '',
    avatar: payload.avatar || '',
    coverImage: 'coverImage' in payload ? payload.coverImage || '' : '',
    specialties: payload.specialties || [],
    bio: 'bio' in payload ? payload.bio || '' : '',
    wechatQrImage: 'wechatQrImage' in payload ? payload.wechatQrImage || '' : '',
  };
}

export async function getFirmProfile(): Promise<FirmInfo> {
  const payload = await request<OpenFirmResponse>({
    url: '/api/open/firm/profile',
  });
  return toFirmInfo(payload);
}

export async function listLawyers(params: {
  keyword?: string;
  office?: string;
  practiceArea?: string;
}): Promise<Lawyer[]> {
  const query = Object.entries(params)
    .filter(([, value]) => Boolean(value))
    .map(([key, value]) => `${encodeURIComponent(key)}=${encodeURIComponent(value as string)}`)
    .join('&');
  const payload = await request<OpenCardListItem[]>({
    url: `/api/open/cards${query ? `?${query}` : ''}`,
  });
  return payload.map((item) => toLawyer(item));
}

export async function getLawyerDetail(cardId: string, sourceType = 'DIRECT', shareFromCardId = ''): Promise<{
  firm: FirmInfo;
  lawyer: Lawyer;
}> {
  const queryParts = [`sourceType=${encodeURIComponent(sourceType)}`];
  if (shareFromCardId) {
    queryParts.push(`shareFromCardId=${encodeURIComponent(shareFromCardId)}`);
  }
  const payload = await request<OpenCardDetailResponse>({
    url: `/api/open/cards/${encodeURIComponent(cardId)}?${queryParts.join('&')}`,
  });
  const coordinates = normalizeCoordinates(payload.firmLatitude, payload.firmLongitude);

  return {
    firm: {
      id: payload.firmName || 'firm',
      name: payload.firmName || '',
      logo: '',
      intro: '',
      hotlinePhone: '',
      hqAddress: payload.firmAddress || '',
      hqLatitude: coordinates.latitude,
      hqLongitude: coordinates.longitude,
      officeCount: 0,
      lawyerCount: 0,
      heroImage: '',
      officeList: [],
      practiceAreas: [],
    },
    lawyer: toLawyer(payload),
  };
}

export async function recordCardShare(cardId: string, sharePath: string): Promise<void> {
  await request<void>({
    url: `/api/open/cards/${encodeURIComponent(cardId)}/share`,
    method: 'POST',
    data: {
      shareChannel: 'WECHAT_FRIEND',
      sharePath,
    },
  });
}