import request from './request'
import type {
  DashboardStats,
  AlertChannelInput,
  AlertNotifyChannel,
  ApiClient,
  ApiCredential,
  CallbackCredential,
  CallbackSubscription,
  CreateManualOrderResult,
  CreateTestOrderResult,
  DeliveryBindResult,
  DeliveryOrderInfo,
  DeliveryLinkResult,
  DeliverySubmitResult,
  FulfillmentOrder,
  LoginResult,
  LowBalanceAlertConfig,
  Merchant,
  MerchantMember,
  MerchantProduct,
  PageResult,
  ProductCatalogItem,
  RechargeApplication,
  User,
  WalletAccount,
  WalletLedgerEntry,
} from '../types'

export const authApi = {
  login: async (username: string, password: string) => {
    const res = await request.post('/auth/login', { username, password })
    return res.data.data as LoginResult
  },
  profile: async () => {
    const res = await request.get('/auth/profile')
    return res.data.data as User
  },
}

export const dashboardApi = {
  stats: () =>
    request.get('/dashboard').then((r) => r.data.data as DashboardStats),
}

export const userApi = {
  list: (params?: Record<string, unknown>) =>
    request.get('/users', { params }).then((r) => r.data.data as PageResult<User>),
  create: (data: { username: string; password: string; nickname?: string; role?: string }) =>
    request.post('/users', data).then((r) => r.data.data as User),
  updateStatus: (id: number, status: number) =>
    request.patch(`/users/${id}/status`, { status }).then((r) => r.data.data),
}

export const merchantApi = {
  current: () =>
    request.get('/merchant').then((r) => r.data.data as { merchant: Merchant; role: MerchantMember['role'] }),
  products: (params?: Record<string, unknown>) =>
    request.get('/merchant/products', { params }).then((r) => r.data.data as PageResult<MerchantProduct>),
  updateProductStatus: (id: number, status: MerchantProduct['status']) =>
    request.patch(`/merchant/products/${id}/status`, { status }).then((r) => r.data.data),
  orders: (params?: Record<string, unknown>) =>
    request.get('/merchant/orders', { params }).then((r) => r.data.data as PageResult<FulfillmentOrder>),
  createTestOrder: (data: {
    sku: string
    buyer_reference?: string
    note?: string
    order_status?: 'paid' | 'ship_failed' | 'cancelled'
  }) => request.post('/merchant/orders/test', data).then((r) => r.data.data as CreateTestOrderResult),
  createManualOrder: (data: {
    client_order_no: string
    sku: string
    quantity: number
    buyer_reference?: string
    game_account?: string
    note?: string
  }) => request.post('/merchant/orders/manual', data).then((r) => r.data.data as CreateManualOrderResult),
  getDeliveryLink: (orderNo: string) =>
    request.get(`/merchant/orders/${encodeURIComponent(orderNo)}/delivery-link`).then((r) => r.data.data as DeliveryLinkResult),
  revokeDeliveryLink: (orderNo: string) =>
    request.post(`/merchant/orders/${encodeURIComponent(orderNo)}/delivery-link/revoke`).then((r) => r.data.data),
  restoreDeliveryLink: (orderNo: string) =>
    request.post(`/merchant/orders/${encodeURIComponent(orderNo)}/delivery-link/restore`).then((r) => r.data.data as DeliveryLinkResult),
  wallet: () =>
    request.get('/merchant/wallet').then((r) => r.data.data as WalletAccount),
  ledger: (params?: Record<string, unknown>) =>
    request.get('/merchant/wallet/ledger', { params }).then((r) => r.data.data as PageResult<WalletLedgerEntry>),
  apiClients: () =>
    request.get('/merchant/api-clients').then((r) => r.data.data as ApiClient[]),
  createApiClient: (data: {
    name: string
    scopes: string
    signature_version?: string
    expires_at?: string
  }) => request.post('/merchant/api-clients', data).then((r) => r.data.data as ApiCredential),
  updateApiClientStatus: (id: number, status: ApiClient['status']) =>
    request.patch(`/merchant/api-clients/${id}/status`, { status }).then((r) => r.data.data),
  deleteApiClient: (id: number) =>
    request.delete(`/merchant/api-clients/${id}`).then((r) => r.data.data),
  callbacks: () =>
    request.get('/merchant/callbacks').then((r) => r.data.data as CallbackSubscription | null),
  saveCallback: (data: { url: string; events: string; status: CallbackSubscription['status']; rotate_secret?: boolean }) =>
    request.post('/merchant/callbacks', data).then((r) => r.data.data as CallbackCredential),
  members: () =>
    request.get('/merchant/members').then((r) => r.data.data as MerchantMember[]),
  addMember: (data: { user_id: number; role: MerchantMember['role']; is_default?: boolean }) =>
    request.post('/merchant/members', data).then((r) => r.data.data as MerchantMember),
  rechargeApplications: (params?: Record<string, unknown>) =>
    request.get('/merchant/recharge/applications', { params }).then((r) => r.data.data as PageResult<RechargeApplication>),
  createRechargeApplication: (data: { amount_cny: number; vouchers: string[]; note?: string }) =>
    // amount_cny 单位：分（1元 = 100分），积分按 1元 = 100积分 折算
    request.post('/merchant/recharge/applications', data).then((r) => r.data.data as RechargeApplication),
  alertConfig: () =>
    request.get('/merchant/recharge/alert-config').then((r) => r.data.data as LowBalanceAlertConfig),
  saveAlertConfig: (data: { enabled: boolean; threshold_points: number; notify_interval_minutes: number; max_notifications: number }) =>
    request.put('/merchant/recharge/alert-config', data).then((r) => r.data.data as LowBalanceAlertConfig),
  alertChannels: () =>
    request.get('/merchant/alert-channels').then((r) => r.data.data as AlertNotifyChannel[]),
  createAlertChannel: (data: AlertChannelInput) =>
    request.post('/merchant/alert-channels', data).then((r) => r.data.data as AlertNotifyChannel),
  updateAlertChannel: (id: number, data: AlertChannelInput) =>
    request.put(`/merchant/alert-channels/${id}`, data).then((r) => r.data.data as AlertNotifyChannel),
  deleteAlertChannel: (id: number) =>
    request.delete(`/merchant/alert-channels/${id}`).then((r) => r.data.data),
  testAlertChannel: (id: number) =>
    request.post(`/merchant/alert-channels/${id}/test`).then((r) => r.data.data),
}

export const uploadApi = {
  file: (file: File) => {
    const form = new FormData()
    form.append('file', file)
    return request.post('/upload', form, {
      headers: { 'Content-Type': 'multipart/form-data' },
      timeout: 60000,
    }).then((r) => r.data.data as { url: string })
  },
}

export const deliveryApi = {
  getOrder: (orderNo: string, auth?: { exp?: string; sign?: string }) =>
    request.get(`/delivery/v1/orders/${encodeURIComponent(orderNo)}`, { params: auth }).then((r) => r.data.data as DeliveryOrderInfo),
  bind: (orderNo: string, gameAccount: string, auth?: { exp?: string; sign?: string }) =>
    request.post(
      `/delivery/v1/orders/${encodeURIComponent(orderNo)}/bind`,
      {
        game_account: gameAccount,
      },
      { params: auth },
    ).then((r) => r.data.data as DeliveryBindResult),
  submit: (orderNo: string, gameAccount: string, bindUUID: string, auth?: { exp?: string; sign?: string }) =>
    request.post(
      `/delivery/v1/orders/${encodeURIComponent(orderNo)}/submit`,
      {
        game_account: gameAccount,
        bind_uuid: bindUUID,
      },
      { params: auth },
    ).then((r) => r.data.data as DeliverySubmitResult),
}

export const platformApi = {
  merchants: (params?: Record<string, unknown>) =>
    request.get('/platform/merchants', { params }).then((r) => r.data.data as PageResult<Merchant>),
  createMerchant: (data: {
    code: string
    name: string
    contact_name?: string
    contact_info?: string
    owner_user_id?: number
    owner_username?: string
    owner_password?: string
    owner_nickname?: string
    features?: string
    fee_type?: 'rate' | 'fixed'
    fee_rate_bp?: number
    fee_fixed_amount?: number
  }) => request.post('/platform/merchants', data).then((r) => r.data.data as Merchant),
  updateMerchant: (id: number, data: Partial<Merchant>) =>
    request.patch(`/platform/merchants/${id}`, data).then((r) => r.data.data),
  addMember: (
    merchantId: number,
    data: { user_id: number; role: MerchantMember['role']; is_default?: boolean },
  ) => request.post(`/platform/merchants/${merchantId}/members`, data).then((r) => r.data.data as MerchantMember),
  productCatalog: () =>
    request.get('/platform/product-catalog').then((r) => r.data.data as ProductCatalogItem[]),
  merchantProducts: (merchantId: number) =>
    request.get(`/platform/merchants/${merchantId}/products`).then((r) => r.data.data as ProductCatalogItem[]),
  updateMerchantProduct: (merchantId: number, productId: number, data: Partial<MerchantProduct>) =>
    request.patch(`/platform/merchants/${merchantId}/products/${productId}`, data).then((r) => r.data.data),
  assignProducts: (merchantId: number, catalogIds: number[]) =>
    request.post(`/platform/merchants/${merchantId}/products/assign`, { catalog_ids: catalogIds }).then((r) => r.data.data as { assigned: number }),
  wallet: (merchantId: number) =>
    request.get(`/platform/merchants/${merchantId}/wallet`).then((r) => r.data.data as WalletAccount),
  walletLedger: (merchantId: number, params?: Record<string, unknown>) =>
    request.get(`/platform/merchants/${merchantId}/wallet/ledger`, { params }).then((r) => r.data.data as PageResult<WalletLedgerEntry>),
  adjustWallet: (merchantId: number, data: { amount: number; idempotency_key: string; note?: string }) =>
    request.post(`/platform/merchants/${merchantId}/wallet/adjust`, data).then((r) => r.data.data as WalletAccount),
  rechargeApplications: (params?: Record<string, unknown>) =>
    request.get('/platform/recharge/applications', { params }).then((r) => r.data.data as PageResult<RechargeApplication>),
  reviewRechargeApplication: (id: number, data: { approved: boolean; review_note?: string }) =>
    request.post(`/platform/recharge/applications/${id}/review`, data).then((r) => r.data.data as RechargeApplication),
}