import { apiClient } from './client'
import type {
  AcceptInvitePayload,
  Account,
  AdjustBalancePayload,
  AdjustBalanceResult,
  BalancesReport,
  BudgetCategory,
  BudgetSummary,
  CashFlowMonth,
  CategorizeBatchPayload,
  CategorizeBatchResult,
  CategoryDefinition,
  CategorySpendItem,
  ConfirmImportPayload,
  CreateAccountPayload,
  CreateCategoryPayload,
  CreateOperationPayload,
  ExportInfo,
  ExpectedIncome,
  ExpectedIncomePayload,
  ImportDetail,
  ImportSummary,
  LoginPayload,
  Operation,
  OperationFilters,
  Page,
  PatchCategoryDefinitionPayload,
  PlanFactReport,
  PasswordResetPayload,
  ResolveHoldPayload,
  SaveRowDecisionPayload,
  SpaceDeletionStatus,
  User,
} from './types'

export const api = {
  auth: {
    me: () => apiClient.get<User>('/auth/me'),
    login: (payload: LoginPayload) => apiClient.post<User>('/auth/login', { json: payload }),
    logout: () => apiClient.post<void>('/auth/logout'),
    acceptInvite: (payload: AcceptInvitePayload) =>
      apiClient.post<User>('/auth/invitations/accept', { json: payload }),
    requestPasswordReset: (email: string) =>
      apiClient.post<{ accepted: boolean }>('/auth/password-reset', { json: { email } }),
    confirmPasswordReset: (payload: PasswordResetPayload) =>
      apiClient.post<User>('/auth/password-reset/confirm', { json: payload }),
  },
  accounts: {
    list: () => apiClient.get<Account[]>('/accounts'),
    create: (payload: CreateAccountPayload) =>
      apiClient.post<Account>('/accounts', { json: payload }),
    archive: (id: string) =>
      apiClient.patch<Account>(`/accounts/${id}`, { json: { status: 'archived' } }),
    adjustBalance: (id: string, payload: AdjustBalancePayload) =>
      apiClient.post<AdjustBalanceResult>(`/accounts/${id}/adjust-balance`, { json: payload }),
  },
  operations: {
    list: (filters: OperationFilters) =>
      apiClient.get<Page<Operation>>('/operations', { query: { ...filters } }),
    create: (payload: CreateOperationPayload) =>
      apiClient.post<Operation>('/operations', { json: payload }),
    void: (id: string, reason: string) =>
      apiClient.post<Operation>(`/operations/${id}/void`, { json: { reason } }),
    categorize: (id: string, categoryId: string) =>
      apiClient.patch<Operation>(`/operations/${id}`, { json: { categoryId } }),
    categorizeBatch: (payload: CategorizeBatchPayload) =>
      apiClient.post<CategorizeBatchResult>('/operations/categorize-batch', { json: payload }),
    savingsTransfer: (id: string) =>
      apiClient.post<Operation>(`/operations/${id}/savings-transfer`),
    savingsTransferRevert: (id: string) =>
      apiClient.post<Operation>(`/operations/${id}/savings-transfer/revert`),
  },
  budget: {
    summary: (month: string) =>
      apiClient.get<BudgetSummary>('/budget/summary', { query: { month } }),
    categories: (month: string) =>
      apiClient.get<BudgetCategory[]>('/budget/categories', { query: { month } }),
    updatePlan: (categoryId: string, month: string, plannedKopecks: number) =>
      apiClient.patch<BudgetCategory>(`/budget/categories/${categoryId}`, {
        json: { month, plannedKopecks },
      }),
    fund: (categoryId: string, month: string, amountKopecks: number) =>
      apiClient.post<BudgetCategory>(`/budget/categories/${categoryId}/fund`, {
        json: { month, amountKopecks },
      }),
    close: (month: string) => apiClient.post<BudgetSummary>('/budget/close', { json: { month } }),
    reopen: (month: string) => apiClient.post<BudgetSummary>('/budget/reopen', { json: { month } }),
    copyPrevious: (month: string) =>
      apiClient.post<BudgetSummary>('/budget/copy-previous', { json: { month } }),
    categoryDefinitions: (includeArchived: boolean) =>
      apiClient.get<CategoryDefinition[]>('/budget/category-definitions', {
        query: { includeArchived },
      }),
    createCategory: (payload: CreateCategoryPayload) =>
      apiClient.post<CategoryDefinition>('/budget/categories', { json: payload }),
    updateCategoryDefinition: (id: string, payload: PatchCategoryDefinitionPayload) =>
      apiClient.patch<CategoryDefinition>(`/budget/category-definitions/${id}`, { json: payload }),
    createExpectedIncome: (month: string, payload: ExpectedIncomePayload) =>
      apiClient.post<ExpectedIncome>(`/budget/${month.replace('-', '/')}/expected-incomes`, { json: payload }),
    updateExpectedIncome: (month: string, id: string, payload: ExpectedIncomePayload) =>
      apiClient.patch<ExpectedIncome>(`/budget/${month.replace('-', '/')}/expected-incomes/${id}`, { json: payload }),
    deleteExpectedIncome: (month: string, id: string) =>
      apiClient.delete<void>(`/budget/${month.replace('-', '/')}/expected-incomes/${id}`),
  },
  imports: {
    list: (month?: string) =>
      apiClient.get<ImportSummary[]>('/imports', { query: { month } }),
    get: (id: string) => apiClient.get<ImportDetail>(`/imports/${id}`),
    upload: (file: File, accountId: string) => {
      const formData = new FormData()
      formData.append('file', file)
      formData.append('accountId', accountId)
      return apiClient.post<ImportSummary>('/imports', { formData })
    },
    saveRowDecision: (id: string, rowId: string, payload: SaveRowDecisionPayload) =>
      apiClient.patch<ImportDetail>(`/imports/${id}/rows/${rowId}`, { json: payload }),
    resolveHold: (id: string, rowId: string, payload: ResolveHoldPayload) =>
      apiClient.post<ImportDetail>(`/imports/${id}/rows/${rowId}/resolve`, { json: payload }),
    confirm: (id: string, payload: ConfirmImportPayload) =>
      apiClient.post<ImportDetail>(`/imports/${id}/confirm`, { json: payload }),
    reparse: (id: string) => apiClient.post<ImportDetail>(`/imports/${id}/reparse`),
    revert: (id: string) => apiClient.post<ImportDetail>(`/imports/${id}/revert`),
  },
  analytics: {
    categorySpend: (from: string, to: string) =>
      apiClient.get<CategorySpendItem[]>('/analytics/category-spend', { query: { from, to } }),
    planFact: (month: string) =>
      apiClient.get<PlanFactReport>('/analytics/plan-fact', { query: { month } }),
    cashFlow: (from: string, to: string) =>
      apiClient.get<CashFlowMonth[]>('/analytics/cash-flow', { query: { from, to } }),
    balances: () => apiClient.get<BalancesReport>('/analytics/balances'),
  },
  exports: {
    request: () => apiClient.post<ExportInfo>('/exports'),
    get: (id: string) => apiClient.get<ExportInfo>(`/exports/${id}`),
  },
  spaces: {
    deletionStatus: () => apiClient.get<SpaceDeletionStatus>('/spaces/current/deletion'),
    requestDeletion: (confirmationPhrase: string) =>
      apiClient.post<SpaceDeletionStatus>('/spaces/current/deletion', {
        json: { confirmationPhrase },
      }),
    cancelDeletion: () => apiClient.delete<SpaceDeletionStatus>('/spaces/current/deletion'),
  },
}