platforms/frontend/platform_admin/src/api/platform.ts

// 平台总后台 API 客户端；JWT 使用 BSM 中间件要求的原始令牌值。
const apiBaseURL = import.meta.env.VITE_API_BASE_URL || 'http://localhost:12426/heqi/v1';
const developmentJWT = import.meta.env.VITE_DEV_JWT?.trim();
const tokenStorageKey = 'heqi.platform_admin.access_token';

export type OrgGasStation = { identity: string; stationCode: string; name: string; principal: string; serviceArea: string; status: string; createdAt: string };
export type OrgDeliveryPoint = { identity: string; deliveryCode: string; name: string; gasStationName: string; serviceArea: string; status: string };
export type OrgServicePerson = { identity: string; name: string; phoneMasked: string; roles: string; workStatus: string; credentialStatus: string };
export type IdnAccount = { identity: string; phoneMasked: string; accountType: string; status: string; serviceArea: string };
export type SafEvent = { identity: string; eventCode: string; level: number; title: string; status: string; createdAt: string };
export type DashboardOverview = Record<string, number>;
export type LoginReply = { accessToken: string; tokenType: string; identity: string; displayName: string; roleCode: string; mustChangePassword: boolean };
export type Profile = { identity: string; username: string; displayName: string; roleCode: string; mustChangePassword: boolean; mfaEnabled: boolean };

type ListReply<T> = { total: number; list: T[] };
type RawOrgDeliveryPoint = { identity: string; delivery_code: string; name: string; gas_station_name?: string; service_area: string; status: string };
type RawOrgServicePerson = { identity: string; name: string; phone_masked?: string; roles: string; work_status: string; credential_status: string };
type RawIdnAccount = { identity: string; phone_masked: string; account_type: string; status: string; service_area: string };
type RawSafEvent = { identity: string; event_code: string; level: number; title: string; status: string; created_at: string };

function currentToken(): string | undefined {
  return localStorage.getItem(tokenStorageKey) || developmentJWT;
}

async function request<T>(path: string, init?: RequestInit): Promise<T> {
  const accessToken = currentToken();
  const response = await fetch(`${apiBaseURL}${path}`, {
    ...init,
    headers: { 'Content-Type': 'application/json', ...(accessToken ? { Authorization: accessToken } : {}), ...(init?.headers ?? {}) },
  });
  const payload = (await response.json()) as { code?: number; message?: string; details?: T };
  if (!response.ok || payload.code !== 0) throw new Error(payload.message || '请求失败');
  return payload.details as T;
}

export const platformAPI = {
  hasSession: () => Boolean(currentToken()),
  clearSession: () => localStorage.removeItem(tokenStorageKey),
  login: async (username: string, password: string) => {
    const item = await request<{ access_token: string; token_type: string; identity: string; display_name: string; role_code: string; must_change_password: boolean }>('/auth/login', { method: 'POST', body: JSON.stringify({ username, password }) });
    localStorage.setItem(tokenStorageKey, item.access_token);
    return { accessToken: item.access_token, tokenType: item.token_type, identity: item.identity, displayName: item.display_name, roleCode: item.role_code, mustChangePassword: item.must_change_password } satisfies LoginReply;
  },
  getProfile: async () => {
    const item = await request<{ identity: string; username: string; display_name: string; role_code: string; must_change_password: boolean; mfa_enabled: boolean }>('/auth/profile');
    return { identity: item.identity, username: item.username, displayName: item.display_name, roleCode: item.role_code, mustChangePassword: item.must_change_password, mfaEnabled: item.mfa_enabled } satisfies Profile;
  },
  changePassword: (currentPassword: string, newPassword: string) => request<{ changed: boolean }>('/auth/password', { method: 'PUT', body: JSON.stringify({ current_password: currentPassword, new_password: newPassword }) }),
  getDashboard: async () => {
    const item = await request<{ gas_station_count: number; delivery_point_count: number; service_person_count: number; user_count: number; pending_safety_count: number }>('/dashboard/overview');
    return { gasStationCount: item.gas_station_count, deliveryPointCount: item.delivery_point_count, servicePersonCount: item.service_person_count, userCount: item.user_count, pendingSafetyCount: item.pending_safety_count };
  },
  listOrgGasStation: async () => {
    const reply = await request<ListReply<{ identity: string; station_code: string; name: string; principal: string; service_area: string; status: string; created_at: string }>>('/organization/org_gas_station');
    return reply.list.map((item) => ({ identity: item.identity, stationCode: item.station_code, name: item.name, principal: item.principal, serviceArea: item.service_area, status: item.status, createdAt: item.created_at }));
  },
  createOrgGasStation: (body: Pick<OrgGasStation, 'stationCode' | 'name' | 'principal' | 'serviceArea'>) => request<OrgGasStation>('/organization/org_gas_station', { method: 'POST', body: JSON.stringify({ station_code: body.stationCode, name: body.name, principal: body.principal, service_area: body.serviceArea }) }),
  listOrgDeliveryPoint: async () => (await request<ListReply<RawOrgDeliveryPoint>>('/organization/org_delivery_point')).list.map((item) => ({ identity: item.identity, deliveryCode: item.delivery_code, name: item.name, gasStationName: item.gas_station_name ?? '未关联', serviceArea: item.service_area, status: item.status })),
  listOrgServicePerson: async () => (await request<ListReply<RawOrgServicePerson>>('/organization/org_service_person')).list.map((item) => ({ identity: item.identity, name: item.name, phoneMasked: item.phone_masked ?? '***', roles: item.roles, workStatus: item.work_status, credentialStatus: item.credential_status })),
  listIdnAccount: async () => (await request<ListReply<RawIdnAccount>>('/identity/idn_account')).list.map((item) => ({ identity: item.identity, phoneMasked: item.phone_masked, accountType: item.account_type, status: item.status, serviceArea: item.service_area })),
  listSafEvent: async () => (await request<ListReply<RawSafEvent>>('/safety/saf_event')).list.map((item) => ({ identity: item.identity, eventCode: item.event_code, level: item.level, title: item.title, status: item.status, createdAt: item.created_at })),
};