import type {
  AdminDiagnosticsDto,
  AdminPermissionOptionDto,
  AdminRoleDto,
  AdminRoleInput,
  AdminUserDto,
  AdminUserInput,
  ApiResponse,
  CompanyProfileDto,
  CompanyProfileInput,
  FileAttachmentDto,
  PlanningTimelineDto,
  LoginRequest,
  LoginResponse,
} from "@mrp/shared";
import type {
  CrmContactDto,
  CrmContactInput,
  CrmContactEntryDto,
  CrmContactEntryInput,
  CrmCustomerHierarchyOptionDto,
  CrmRecordDetailDto,
  CrmRecordInput,
  CrmLifecycleStage,
  CrmRecordStatus,
  CrmRecordSummaryDto,
} from "@mrp/shared/dist/crm/types.js";
import type {
  InventoryItemDetailDto,
  InventoryItemInput,
  InventoryItemOptionDto,
  InventoryReservationInput,
  InventoryItemStatus,
  InventoryItemSummaryDto,
  InventoryTransferInput,
  InventoryTransactionInput,
  InventoryItemType,
  WarehouseDetailDto,
  WarehouseInput,
  WarehouseLocationOptionDto,
  WarehouseSummaryDto,
} from "@mrp/shared/dist/inventory/types.js";
import type {
  ManufacturingStationDto,
  ManufacturingStationInput,
  ManufacturingItemOptionDto,
  ManufacturingProjectOptionDto,
  WorkOrderCompletionInput,
  WorkOrderDetailDto,
  WorkOrderInput,
  WorkOrderMaterialIssueInput,
  WorkOrderStatus,
  WorkOrderSummaryDto,
} from "@mrp/shared";
import type {
  ProjectCustomerOptionDto,
  ProjectDetailDto,
  ProjectDocumentOptionDto,
  ProjectInput,
  ProjectOwnerOptionDto,
  ProjectPriority,
  ProjectShipmentOptionDto,
  ProjectStatus,
  ProjectSummaryDto,
} from "@mrp/shared/dist/projects/types.js";
import type {
  SalesCustomerOptionDto,
  SalesDocumentDetailDto,
  SalesDocumentInput,
  SalesDocumentRevisionDto,
  SalesDocumentStatus,
  SalesDocumentSummaryDto,
} from "@mrp/shared/dist/sales/types.js";
import type {
  PurchaseOrderDetailDto,
  PurchaseOrderInput,
  PurchaseOrderStatus,
  PurchaseOrderSummaryDto,
  PurchaseVendorOptionDto,
} from "@mrp/shared";
import type { PurchaseReceiptInput } from "@mrp/shared/dist/purchasing/types.js";
import type {
  ShipmentDetailDto,
  ShipmentInput,
  ShipmentOrderOptionDto,
  ShipmentStatus,
  ShipmentSummaryDto,
} from "@mrp/shared/dist/shipping/types.js";

export class ApiError extends Error {
  constructor(message: string, public readonly code: string) {
    super(message);
  }
}

async function request<T>(input: string, init?: RequestInit, token?: string): Promise<T> {
  const response = await fetch(input, {
    ...init,
    headers: {
      "Content-Type": "application/json",
      ...(token ? { Authorization: `Bearer ${token}` } : {}),
      ...(init?.headers ?? {}),
    },
  });

  const json = (await response.json()) as ApiResponse<T>;
  if (!json.ok) {
    throw new ApiError(json.error.message, json.error.code);
  }

  return json.data;
}

function buildQueryString(params: Record<string, string | undefined>) {
  const searchParams = new URLSearchParams();
  for (const [key, value] of Object.entries(params)) {
    if (value) {
      searchParams.set(key, value);
    }
  }

  const queryString = searchParams.toString();
  return queryString ? `?${queryString}` : "";
}

export const api = {
  login(payload: LoginRequest) {
    return request<LoginResponse>("/api/v1/auth/login", {
      method: "POST",
      body: JSON.stringify(payload),
    });
  },
  me(token: string) {
    return request<LoginResponse["user"]>("/api/v1/auth/me", undefined, token);
  },
  getAdminDiagnostics(token: string) {
    return request<AdminDiagnosticsDto>("/api/v1/admin/diagnostics", undefined, token);
  },
  getAdminPermissions(token: string) {
    return request<AdminPermissionOptionDto[]>("/api/v1/admin/permissions", undefined, token);
  },
  getAdminRoles(token: string) {
    return request<AdminRoleDto[]>("/api/v1/admin/roles", undefined, token);
  },
  createAdminRole(token: string, payload: AdminRoleInput) {
    return request<AdminRoleDto>("/api/v1/admin/roles", { method: "POST", body: JSON.stringify(payload) }, token);
  },
  updateAdminRole(token: string, roleId: string, payload: AdminRoleInput) {
    return request<AdminRoleDto>(`/api/v1/admin/roles/${roleId}`, { method: "PUT", body: JSON.stringify(payload) }, token);
  },
  getAdminUsers(token: string) {
    return request<AdminUserDto[]>("/api/v1/admin/users", undefined, token);
  },
  createAdminUser(token: string, payload: AdminUserInput) {
    return request<AdminUserDto>("/api/v1/admin/users", { method: "POST", body: JSON.stringify(payload) }, token);
  },
  updateAdminUser(token: string, userId: string, payload: AdminUserInput) {
    return request<AdminUserDto>(`/api/v1/admin/users/${userId}`, { method: "PUT", body: JSON.stringify(payload) }, token);
  },
  getCompanyProfile(token: string) {
    return request<CompanyProfileDto>("/api/v1/company-profile", undefined, token);
  },
  updateCompanyProfile(token: string, payload: CompanyProfileInput) {
    return request<CompanyProfileDto>(
      "/api/v1/company-profile",
      {
        method: "PUT",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  async uploadFile(token: string, file: File, ownerType: string, ownerId: string) {
    const formData = new FormData();
    formData.append("file", file);
    formData.append("ownerType", ownerType);
    formData.append("ownerId", ownerId);

    const response = await fetch("/api/v1/files/upload", {
      method: "POST",
      headers: {
        Authorization: `Bearer ${token}`,
      },
      body: formData,
    });
    const json = (await response.json()) as ApiResponse<FileAttachmentDto>;
    if (!json.ok) {
      throw new ApiError(json.error.message, json.error.code);
    }
    return json.data;
  },
  async getFileContentBlob(token: string, fileId: string) {
    const response = await fetch(`/api/v1/files/${fileId}/content`, {
      headers: {
        Authorization: `Bearer ${token}`,
      },
    });

    if (!response.ok) {
      throw new ApiError("Unable to load file content.", "FILE_CONTENT_FAILED");
    }

    return response.blob();
  },
  getAttachments(token: string, ownerType: string, ownerId: string) {
    return request<FileAttachmentDto[]>(
      `/api/v1/files${buildQueryString({
        ownerType,
        ownerId,
      })}`,
      undefined,
      token
    );
  },
  deleteAttachment(token: string, fileId: string) {
    return request<FileAttachmentDto>(
      `/api/v1/files/${fileId}`,
      {
        method: "DELETE",
      },
      token
    );
  },
  getCustomers(
    token: string,
    filters?: {
      q?: string;
      status?: CrmRecordStatus;
      lifecycleStage?: CrmLifecycleStage;
      state?: string;
      flag?: "PREFERRED" | "STRATEGIC" | "REQUIRES_APPROVAL" | "BLOCKED";
    }
  ) {
    return request<CrmRecordSummaryDto[]>(
      `/api/v1/crm/customers${buildQueryString({
        q: filters?.q,
        status: filters?.status,
        lifecycleStage: filters?.lifecycleStage,
        state: filters?.state,
        flag: filters?.flag,
      })}`,
      undefined,
      token
    );
  },
  getCustomer(token: string, customerId: string) {
    return request<CrmRecordDetailDto>(`/api/v1/crm/customers/${customerId}`, undefined, token);
  },
  getCustomerHierarchyOptions(token: string, excludeCustomerId?: string) {
    return request<CrmCustomerHierarchyOptionDto[]>(
      `/api/v1/crm/customers/hierarchy-options${buildQueryString({
        excludeCustomerId,
      })}`,
      undefined,
      token
    );
  },
  createCustomer(token: string, payload: CrmRecordInput) {
    return request<CrmRecordDetailDto>(
      "/api/v1/crm/customers",
      {
        method: "POST",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  updateCustomer(token: string, customerId: string, payload: CrmRecordInput) {
    return request<CrmRecordDetailDto>(
      `/api/v1/crm/customers/${customerId}`,
      {
        method: "PUT",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  createCustomerContactEntry(token: string, customerId: string, payload: CrmContactEntryInput) {
    return request<CrmContactEntryDto>(
      `/api/v1/crm/customers/${customerId}/contact-history`,
      {
        method: "POST",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  createCustomerContact(token: string, customerId: string, payload: CrmContactInput) {
    return request<CrmContactDto>(
      `/api/v1/crm/customers/${customerId}/contacts`,
      {
        method: "POST",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  getVendors(
    token: string,
    filters?: {
      q?: string;
      status?: CrmRecordStatus;
      lifecycleStage?: CrmLifecycleStage;
      state?: string;
      flag?: "PREFERRED" | "STRATEGIC" | "REQUIRES_APPROVAL" | "BLOCKED";
    }
  ) {
    return request<CrmRecordSummaryDto[]>(
      `/api/v1/crm/vendors${buildQueryString({
        q: filters?.q,
        status: filters?.status,
        lifecycleStage: filters?.lifecycleStage,
        state: filters?.state,
        flag: filters?.flag,
      })}`,
      undefined,
      token
    );
  },
  getVendor(token: string, vendorId: string) {
    return request<CrmRecordDetailDto>(`/api/v1/crm/vendors/${vendorId}`, undefined, token);
  },
  createVendor(token: string, payload: CrmRecordInput) {
    return request<CrmRecordDetailDto>(
      "/api/v1/crm/vendors",
      {
        method: "POST",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  updateVendor(token: string, vendorId: string, payload: CrmRecordInput) {
    return request<CrmRecordDetailDto>(
      `/api/v1/crm/vendors/${vendorId}`,
      {
        method: "PUT",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  createVendorContactEntry(token: string, vendorId: string, payload: CrmContactEntryInput) {
    return request<CrmContactEntryDto>(
      `/api/v1/crm/vendors/${vendorId}/contact-history`,
      {
        method: "POST",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  createVendorContact(token: string, vendorId: string, payload: CrmContactInput) {
    return request<CrmContactDto>(
      `/api/v1/crm/vendors/${vendorId}/contacts`,
      {
        method: "POST",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  getInventoryItems(token: string, filters?: { q?: string; status?: InventoryItemStatus; type?: InventoryItemType }) {
    return request<InventoryItemSummaryDto[]>(
      `/api/v1/inventory/items${buildQueryString({
        q: filters?.q,
        status: filters?.status,
        type: filters?.type,
      })}`,
      undefined,
      token
    );
  },
  getInventoryItem(token: string, itemId: string) {
    return request<InventoryItemDetailDto>(`/api/v1/inventory/items/${itemId}`, undefined, token);
  },
  getInventoryItemOptions(token: string) {
    return request<InventoryItemOptionDto[]>("/api/v1/inventory/items/options", undefined, token);
  },
  getWarehouseLocationOptions(token: string) {
    return request<WarehouseLocationOptionDto[]>("/api/v1/inventory/locations/options", undefined, token);
  },
  createInventoryItem(token: string, payload: InventoryItemInput) {
    return request<InventoryItemDetailDto>(
      "/api/v1/inventory/items",
      {
        method: "POST",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  updateInventoryItem(token: string, itemId: string, payload: InventoryItemInput) {
    return request<InventoryItemDetailDto>(
      `/api/v1/inventory/items/${itemId}`,
      {
        method: "PUT",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  createInventoryTransaction(token: string, itemId: string, payload: InventoryTransactionInput) {
    return request<InventoryItemDetailDto>(
      `/api/v1/inventory/items/${itemId}/transactions`,
      {
        method: "POST",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  createInventoryTransfer(token: string, itemId: string, payload: InventoryTransferInput) {
    return request<InventoryItemDetailDto>(
      `/api/v1/inventory/items/${itemId}/transfers`,
      {
        method: "POST",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  createInventoryReservation(token: string, itemId: string, payload: InventoryReservationInput) {
    return request<InventoryItemDetailDto>(
      `/api/v1/inventory/items/${itemId}/reservations`,
      {
        method: "POST",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  getWarehouses(token: string) {
    return request<WarehouseSummaryDto[]>("/api/v1/inventory/warehouses", undefined, token);
  },
  getWarehouse(token: string, warehouseId: string) {
    return request<WarehouseDetailDto>(`/api/v1/inventory/warehouses/${warehouseId}`, undefined, token);
  },
  createWarehouse(token: string, payload: WarehouseInput) {
    return request<WarehouseDetailDto>(
      "/api/v1/inventory/warehouses",
      {
        method: "POST",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  updateWarehouse(token: string, warehouseId: string, payload: WarehouseInput) {
    return request<WarehouseDetailDto>(
      `/api/v1/inventory/warehouses/${warehouseId}`,
      {
        method: "PUT",
        body: JSON.stringify(payload),
      },
      token
    );
  },
  getProjects(
    token: string,
    filters?: { q?: string; status?: ProjectStatus; priority?: ProjectPriority; customerId?: string; ownerId?: string }
  ) {
    return request<ProjectSummaryDto[]>(
      `/api/v1/projects${buildQueryString({
        q: filters?.q,
        status: filters?.status,
        priority: filters?.priority,
        customerId: filters?.customerId,
        ownerId: filters?.ownerId,
      })}`,
      undefined,
      token
    );
  },
  getProject(token: string, projectId: string) {
    return request<ProjectDetailDto>(`/api/v1/projects/${projectId}`, undefined, token);
  },
  createProject(token: string, payload: ProjectInput) {
    return request<ProjectDetailDto>("/api/v1/projects", { method: "POST", body: JSON.stringify(payload) }, token);
  },
  updateProject(token: string, projectId: string, payload: ProjectInput) {
    return request<ProjectDetailDto>(`/api/v1/projects/${projectId}`, { method: "PUT", body: JSON.stringify(payload) }, token);
  },
  getProjectCustomerOptions(token: string) {
    return request<ProjectCustomerOptionDto[]>("/api/v1/projects/customers/options", undefined, token);
  },
  getProjectOwnerOptions(token: string) {
    return request<ProjectOwnerOptionDto[]>("/api/v1/projects/owners/options", undefined, token);
  },
  getProjectQuoteOptions(token: string, customerId?: string) {
    return request<ProjectDocumentOptionDto[]>(
      `/api/v1/projects/quotes/options${buildQueryString({ customerId })}`,
      undefined,
      token
    );
  },
  getProjectOrderOptions(token: string, customerId?: string) {
    return request<ProjectDocumentOptionDto[]>(
      `/api/v1/projects/orders/options${buildQueryString({ customerId })}`,
      undefined,
      token
    );
  },
  getProjectShipmentOptions(token: string, customerId?: string) {
    return request<ProjectShipmentOptionDto[]>(
      `/api/v1/projects/shipments/options${buildQueryString({ customerId })}`,
      undefined,
      token
    );
  },
  getManufacturingItemOptions(token: string) {
    return request<ManufacturingItemOptionDto[]>("/api/v1/manufacturing/items/options", undefined, token);
  },
  getManufacturingProjectOptions(token: string) {
    return request<ManufacturingProjectOptionDto[]>("/api/v1/manufacturing/projects/options", undefined, token);
  },
  getManufacturingStations(token: string) {
    return request<ManufacturingStationDto[]>("/api/v1/manufacturing/stations", undefined, token);
  },
  createManufacturingStation(token: string, payload: ManufacturingStationInput) {
    return request<ManufacturingStationDto>("/api/v1/manufacturing/stations", { method: "POST", body: JSON.stringify(payload) }, token);
  },
  getWorkOrders(token: string, filters?: { q?: string; status?: WorkOrderStatus; projectId?: string; itemId?: string }) {
    return request<WorkOrderSummaryDto[]>(
      `/api/v1/manufacturing/work-orders${buildQueryString({
        q: filters?.q,
        status: filters?.status,
        projectId: filters?.projectId,
        itemId: filters?.itemId,
      })}`,
      undefined,
      token
    );
  },
  getWorkOrder(token: string, workOrderId: string) {
    return request<WorkOrderDetailDto>(`/api/v1/manufacturing/work-orders/${workOrderId}`, undefined, token);
  },
  createWorkOrder(token: string, payload: WorkOrderInput) {
    return request<WorkOrderDetailDto>("/api/v1/manufacturing/work-orders", { method: "POST", body: JSON.stringify(payload) }, token);
  },
  updateWorkOrder(token: string, workOrderId: string, payload: WorkOrderInput) {
    return request<WorkOrderDetailDto>(`/api/v1/manufacturing/work-orders/${workOrderId}`, { method: "PUT", body: JSON.stringify(payload) }, token);
  },
  updateWorkOrderStatus(token: string, workOrderId: string, status: WorkOrderStatus) {
    return request<WorkOrderDetailDto>(
      `/api/v1/manufacturing/work-orders/${workOrderId}/status`,
      { method: "PATCH", body: JSON.stringify({ status }) },
      token
    );
  },
  issueWorkOrderMaterial(token: string, workOrderId: string, payload: WorkOrderMaterialIssueInput) {
    return request<WorkOrderDetailDto>(
      `/api/v1/manufacturing/work-orders/${workOrderId}/issues`,
      { method: "POST", body: JSON.stringify(payload) },
      token
    );
  },
  recordWorkOrderCompletion(token: string, workOrderId: string, payload: WorkOrderCompletionInput) {
    return request<WorkOrderDetailDto>(
      `/api/v1/manufacturing/work-orders/${workOrderId}/completions`,
      { method: "POST", body: JSON.stringify(payload) },
      token
    );
  },
  getPlanningTimeline(token: string) {
    return request<PlanningTimelineDto>("/api/v1/gantt/timeline", undefined, token);
  },
  getSalesCustomers(token: string) {
    return request<SalesCustomerOptionDto[]>("/api/v1/sales/customers/options", undefined, token);
  },
  getPurchaseVendors(token: string) {
    return request<PurchaseVendorOptionDto[]>("/api/v1/purchasing/vendors/options", undefined, token);
  },
  getQuotes(token: string, filters?: { q?: string; status?: SalesDocumentStatus }) {
    return request<SalesDocumentSummaryDto[]>(
      `/api/v1/sales/quotes${buildQueryString({
        q: filters?.q,
        status: filters?.status,
      })}`,
      undefined,
      token
    );
  },
  getQuote(token: string, quoteId: string) {
    return request<SalesDocumentDetailDto>(`/api/v1/sales/quotes/${quoteId}`, undefined, token);
  },
  createQuote(token: string, payload: SalesDocumentInput) {
    return request<SalesDocumentDetailDto>("/api/v1/sales/quotes", { method: "POST", body: JSON.stringify(payload) }, token);
  },
  updateQuote(token: string, quoteId: string, payload: SalesDocumentInput) {
    return request<SalesDocumentDetailDto>(`/api/v1/sales/quotes/${quoteId}`, { method: "PUT", body: JSON.stringify(payload) }, token);
  },
  updateQuoteStatus(token: string, quoteId: string, status: SalesDocumentStatus) {
    return request<SalesDocumentDetailDto>(
      `/api/v1/sales/quotes/${quoteId}/status`,
      { method: "PATCH", body: JSON.stringify({ status }) },
      token
    );
  },
  approveQuote(token: string, quoteId: string) {
    return request<SalesDocumentDetailDto>(`/api/v1/sales/quotes/${quoteId}/approve`, { method: "POST" }, token);
  },
  getQuoteRevisions(token: string, quoteId: string) {
    return request<SalesDocumentRevisionDto[]>(`/api/v1/sales/quotes/${quoteId}/revisions`, undefined, token);
  },
  convertQuoteToSalesOrder(token: string, quoteId: string) {
    return request<SalesDocumentDetailDto>(`/api/v1/sales/quotes/${quoteId}/convert`, { method: "POST" }, token);
  },
  getSalesOrders(token: string, filters?: { q?: string; status?: SalesDocumentStatus }) {
    return request<SalesDocumentSummaryDto[]>(
      `/api/v1/sales/orders${buildQueryString({
        q: filters?.q,
        status: filters?.status,
      })}`,
      undefined,
      token
    );
  },
  getSalesOrder(token: string, orderId: string) {
    return request<SalesDocumentDetailDto>(`/api/v1/sales/orders/${orderId}`, undefined, token);
  },
  createSalesOrder(token: string, payload: SalesDocumentInput) {
    return request<SalesDocumentDetailDto>("/api/v1/sales/orders", { method: "POST", body: JSON.stringify(payload) }, token);
  },
  updateSalesOrder(token: string, orderId: string, payload: SalesDocumentInput) {
    return request<SalesDocumentDetailDto>(`/api/v1/sales/orders/${orderId}`, { method: "PUT", body: JSON.stringify(payload) }, token);
  },
  updateSalesOrderStatus(token: string, orderId: string, status: SalesDocumentStatus) {
    return request<SalesDocumentDetailDto>(
      `/api/v1/sales/orders/${orderId}/status`,
      { method: "PATCH", body: JSON.stringify({ status }) },
      token
    );
  },
  approveSalesOrder(token: string, orderId: string) {
    return request<SalesDocumentDetailDto>(`/api/v1/sales/orders/${orderId}/approve`, { method: "POST" }, token);
  },
  getSalesOrderRevisions(token: string, orderId: string) {
    return request<SalesDocumentRevisionDto[]>(`/api/v1/sales/orders/${orderId}/revisions`, undefined, token);
  },
  getPurchaseOrders(token: string, filters?: { q?: string; status?: PurchaseOrderStatus; vendorId?: string }) {
    return request<PurchaseOrderSummaryDto[]>(
      `/api/v1/purchasing/orders${buildQueryString({
        q: filters?.q,
        status: filters?.status,
        vendorId: filters?.vendorId,
      })}`,
      undefined,
      token
    );
  },
  getPurchaseOrder(token: string, orderId: string) {
    return request<PurchaseOrderDetailDto>(`/api/v1/purchasing/orders/${orderId}`, undefined, token);
  },
  createPurchaseOrder(token: string, payload: PurchaseOrderInput) {
    return request<PurchaseOrderDetailDto>("/api/v1/purchasing/orders", { method: "POST", body: JSON.stringify(payload) }, token);
  },
  updatePurchaseOrder(token: string, orderId: string, payload: PurchaseOrderInput) {
    return request<PurchaseOrderDetailDto>(`/api/v1/purchasing/orders/${orderId}`, { method: "PUT", body: JSON.stringify(payload) }, token);
  },
  updatePurchaseOrderStatus(token: string, orderId: string, status: PurchaseOrderStatus) {
    return request<PurchaseOrderDetailDto>(
      `/api/v1/purchasing/orders/${orderId}/status`,
      { method: "PATCH", body: JSON.stringify({ status }) },
      token
    );
  },
  createPurchaseReceipt(token: string, orderId: string, payload: PurchaseReceiptInput) {
    return request<PurchaseOrderDetailDto>(
      `/api/v1/purchasing/orders/${orderId}/receipts`,
      { method: "POST", body: JSON.stringify(payload) },
      token
    );
  },
  getShipmentOrderOptions(token: string) {
    return request<ShipmentOrderOptionDto[]>("/api/v1/shipping/orders/options", undefined, token);
  },
  getShipments(token: string, filters?: { q?: string; status?: ShipmentStatus; salesOrderId?: string }) {
    return request<ShipmentSummaryDto[]>(
      `/api/v1/shipping/shipments${buildQueryString({
        q: filters?.q,
        status: filters?.status,
        salesOrderId: filters?.salesOrderId,
      })}`,
      undefined,
      token
    );
  },
  getShipment(token: string, shipmentId: string) {
    return request<ShipmentDetailDto>(`/api/v1/shipping/shipments/${shipmentId}`, undefined, token);
  },
  createShipment(token: string, payload: ShipmentInput) {
    return request<ShipmentDetailDto>("/api/v1/shipping/shipments", { method: "POST", body: JSON.stringify(payload) }, token);
  },
  updateShipment(token: string, shipmentId: string, payload: ShipmentInput) {
    return request<ShipmentDetailDto>(`/api/v1/shipping/shipments/${shipmentId}`, { method: "PUT", body: JSON.stringify(payload) }, token);
  },
  updateShipmentStatus(token: string, shipmentId: string, status: ShipmentStatus) {
    return request<ShipmentDetailDto>(
      `/api/v1/shipping/shipments/${shipmentId}/status`,
      { method: "PATCH", body: JSON.stringify({ status }) },
      token
    );
  },
  async getShipmentPackingSlipPdf(token: string, shipmentId: string) {
    const response = await fetch(`/api/v1/documents/shipping/shipments/${shipmentId}/packing-slip.pdf`, {
      headers: {
        Authorization: `Bearer ${token}`,
      },
    });

    if (!response.ok) {
      throw new ApiError("Unable to render packing slip PDF.", "PACKING_SLIP_FAILED");
    }

    return response.blob();
  },
  async getShipmentLabelPdf(token: string, shipmentId: string) {
    const response = await fetch(`/api/v1/documents/shipping/shipments/${shipmentId}/shipping-label.pdf`, {
      headers: {
        Authorization: `Bearer ${token}`,
      },
    });

    if (!response.ok) {
      throw new ApiError("Unable to render shipping label PDF.", "SHIPPING_LABEL_FAILED");
    }

    return response.blob();
  },
  async getShipmentBillOfLadingPdf(token: string, shipmentId: string) {
    const response = await fetch(`/api/v1/documents/shipping/shipments/${shipmentId}/bill-of-lading.pdf`, {
      headers: {
        Authorization: `Bearer ${token}`,
      },
    });

    if (!response.ok) {
      throw new ApiError("Unable to render bill of lading PDF.", "BILL_OF_LADING_FAILED");
    }

    return response.blob();
  },
  async getQuotePdf(token: string, quoteId: string) {
    const response = await fetch(`/api/v1/documents/sales/quotes/${quoteId}/document.pdf`, {
      headers: {
        Authorization: `Bearer ${token}`,
      },
    });

    if (!response.ok) {
      throw new ApiError("Unable to render quote PDF.", "QUOTE_PDF_FAILED");
    }

    return response.blob();
  },
  async getSalesOrderPdf(token: string, orderId: string) {
    const response = await fetch(`/api/v1/documents/sales/orders/${orderId}/document.pdf`, {
      headers: {
        Authorization: `Bearer ${token}`,
      },
    });

    if (!response.ok) {
      throw new ApiError("Unable to render sales order PDF.", "SALES_ORDER_PDF_FAILED");
    }

    return response.blob();
  },
  async getPurchaseOrderPdf(token: string, orderId: string) {
    const response = await fetch(`/api/v1/documents/purchasing/orders/${orderId}/document.pdf`, {
      headers: {
        Authorization: `Bearer ${token}`,
      },
    });

    if (!response.ok) {
      throw new ApiError("Unable to render purchase order PDF.", "PURCHASE_ORDER_PDF_FAILED");
    }

    return response.blob();
  },
  async getCompanyProfilePreviewPdf(token: string) {
    const response = await fetch("/api/v1/documents/company-profile-preview.pdf", {
      headers: {
        Authorization: `Bearer ${token}`,
      },
    });

    if (!response.ok) {
      throw new ApiError("Unable to render company profile preview PDF.", "PDF_PREVIEW_FAILED");
    }

    return response.blob();
  },
};