import { apiRequestData } from "./http";

export type ErpMasterDataResourceType = "legal_entity" | "cost_center" | "supplier";

export type ErpGateStatus = {
  envEnabled: boolean;
  effectiveEnabled: boolean;
  effectiveReason: string;
  provider: string;
  masterDataEndpointConfigured: boolean;
  journalEndpointConfigured: boolean;
  masterDataSyncCron: string | null;
};

export type ErpMasterDataSyncSummary = {
  requested: number;
  created: number;
  updated: number;
  archived: number;
  skipped: number;
  sampleSkipped: Array<{ key: string; reason: string }>;
};

export type ErpMasterDataSyncItem = {
  resourceType: ErpMasterDataResourceType;
  status: string;
  lastStartedAt: string | null;
  lastFinishedAt: string | null;
  lastSuccessAt: string | null;
  lastError: string | null;
  lastResult: ErpMasterDataSyncSummary | null;
};

export type ErpMasterDataStatusResponse = {
  gate: ErpGateStatus;
  items: ErpMasterDataSyncItem[];
  triggerMode?: string;
};

export type ReimbursementJournalPreview = {
  journal: {
    journalType: string;
    sourceEventName: string;
    entityType: string;
    entityId: string;
    documentNo: string | null;
    currencyCode: string;
    totalAmount: string | null;
    occurredAt: string | null;
    paymentVoucherNo: string | null;
    paymentDate: string | null;
    dimensions: {
      departmentId: string | null;
      ownerEmployeeId: string | null;
      submitterEmployeeId: string | null;
      legalEntityCode: string | null;
      costCenterCode: string | null;
    };
  };
  exportState: {
    externalId: string | null;
    lastOutboxId: string | null;
    lastOutboxStatus: string | null;
    lastError: string | null;
    exportedAt: string | null;
  };
};

export async function triggerErpSync(reimbursementId: string, runNow = true) {
  return apiRequestData<{
    outboxId: string;
    status: string;
    duplicated: boolean;
  }>(`/api/integrations/erp/sync/${reimbursementId}?runNow=${runNow ? "1" : "0"}`, {
    method: "POST",
    body: JSON.stringify({}),
  });
}

export async function fetchErpMasterDataStatus() {
  return apiRequestData<ErpMasterDataStatusResponse>("/api/integrations/erp/master-data/status");
}

export async function syncErpMasterData(payload: { resources?: ErpMasterDataResourceType[] }) {
  return apiRequestData<ErpMasterDataStatusResponse>("/api/integrations/erp/master-data/sync", {
    method: "POST",
    body: JSON.stringify(payload),
  });
}

export async function previewReimbursementJournal(reimbursementId: string) {
  return apiRequestData<ReimbursementJournalPreview>(
    `/api/integrations/erp/journals/reimbursements/${reimbursementId}/preview`,
  );
}

export async function exportReimbursementJournal(reimbursementId: string, runNow = true) {
  return apiRequestData<{
    outboxId: string;
    status: string;
    duplicated: boolean;
    requeued: boolean;
    eventType: string;
  }>(`/api/integrations/erp/journals/reimbursements/${reimbursementId}/export?runNow=${runNow ? "1" : "0"}`, {
    method: "POST",
    body: JSON.stringify({}),
  });
}

export async function importTravelOrders(payload: {
  orders: Array<{
    source: string;
    externalOrderNo: string;
    employeeId: string;
    linkedReimbursementId?: string;
    occurredAt?: string;
    amount?: number;
    currency?: string;
  }>;
}) {
  return apiRequestData<{
    requested: number;
    imported: number;
    skipped: Array<{ source: string; externalOrderNo: string; reason: string }>;
    items: Array<{
      id: string;
      source: string;
      externalOrderNo: string;
      employeeId: string;
      linkedReimbursementId: string | null;
    }>;
  }>(`/api/travel/orders/import`, {
    method: "POST",
    body: JSON.stringify(payload),
  });
}

export async function testNotificationChannel(payload: {
  channelType: string;
  name: string;
}) {
  return apiRequestData<{
    channel: {
      id: string;
      channelType: string;
      name: string;
      enabled: boolean;
    };
    testResult: {
      ok: boolean;
      code: string;
      response?: Record<string, unknown>;
    };
  }>(`/api/notifications/channels/test`, {
    method: "POST",
    body: JSON.stringify(payload),
  });
}