edr-platform/apps/edr-freight-web/backoffice/src/services/procurement.service.ts

import { api } from "@/auth/http";

export type VendorType = "DEALER" | "LEASING" | "PARTS" | "SERVICE" | "OTHER";
export type AcquisitionType = "PURCHASE" | "LEASE" | "RENTAL";
export type AcquisitionStatus = "ACTIVE" | "LEASE_EXPIRING" | "DISPOSED";
export type DisposalMethod = "SALE" | "SCRAP" | "RETURN_LEASE" | "TRADE_IN";

export interface Vendor {
  id: string;
  name: string;
  type?: VendorType | null;
  contactPerson?: string | null;
  phone?: string | null;
  email?: string | null;
  address?: string | null;
  isActive: boolean;
  createdAt: string;
  updatedAt: string;
}

export interface AssetAcquisition {
  id: string;
  itemName?: string | null;
  vehicleId?: string | null;
  vendorId?: string | null;
  acquisitionType: AcquisitionType;
  acquisitionDate: string;
  cost?: number | null;
  usefulLifeMonths?: number | null;
  salvageValue?: number | null;
  leaseStart?: string | null;
  leaseEnd?: string | null;
  monthlyPayment?: number | null;
  status: AcquisitionStatus;
  notes?: string | null;
  vehicle?: {
    id: string;
    plateNumber?: string | null;
    registrationNumber?: string | null;
    manufacturer?: string | null;
    model?: string | null;
  } | null;
  vendor?: Vendor | null;
  createdAt: string;
  updatedAt: string;
}

export interface AssetDisposal {
  id: string;
  vehicleId: string;
  disposalDate: string;
  method: DisposalMethod;
  salePrice?: number | null;
  buyer?: string | null;
  notes?: string | null;
  createdAt: string;
  updatedAt: string;
}

export interface DepreciationResult {
  method: "STRAIGHT_LINE";
  cost: number;
  salvageValue: number;
  usefulLifeMonths: number;
  monthsElapsed: number;
  monthlyDepreciation: number;
  bookValue: number;
}

export interface LifecycleResult {
  vehicleId: string;
  acquisition: AssetAcquisition | null;
  disposal: AssetDisposal | null;
  depreciation: DepreciationResult | null;
}

export interface CreateVendorPayload {
  name: string;
  type?: VendorType;
  contactPerson?: string;
  phone?: string;
  email?: string;
  address?: string;
  isActive?: boolean;
}

export interface CreateAcquisitionPayload {
  vehicleId?: string;
  vendorId?: string;
  acquisitionType: AcquisitionType;
  acquisitionDate: string;
  cost?: number;
  usefulLifeMonths?: number;
  salvageValue?: number;
  leaseStart?: string;
  leaseEnd?: string;
  monthlyPayment?: number;
  status?: AcquisitionStatus;
  notes?: string;
}

export interface CreateDisposalPayload {
  vehicleId: string;
  disposalDate: string;
  method: DisposalMethod;
  salePrice?: number;
  buyer?: string;
  notes?: string;
}

export const procurementService = {
  // Vendors
  listVendors: () => api.get<Vendor[]>("/procurement/vendors"),
  createVendor: (data: CreateVendorPayload) => api.post("/procurement/vendors", data),
  updateVendor: (id: string, data: Partial<CreateVendorPayload>) =>
    api.patch(`/procurement/vendors/${id}`, data),
  deleteVendor: (id: string) => api.delete(`/procurement/vendors/${id}`),

  // Acquisitions
  listAcquisitions: (vehicleId?: string) =>
    api.get<AssetAcquisition[]>(
      `/procurement/acquisitions${vehicleId ? `?vehicleId=${vehicleId}` : ""}`,
    ),
  getAcquisition: (id: string) => api.get<AssetAcquisition>(`/procurement/acquisitions/${id}`),
  createAcquisition: (data: CreateAcquisitionPayload) =>
    api.post("/procurement/acquisitions", data),
  updateAcquisition: (id: string, data: Partial<CreateAcquisitionPayload>) =>
    api.patch(`/procurement/acquisitions/${id}`, data),
  deleteAcquisition: (id: string) => api.delete(`/procurement/acquisitions/${id}`),

  // Disposals
  listDisposals: () => api.get<AssetDisposal[]>("/procurement/disposals"),
  createDisposal: (data: CreateDisposalPayload) => api.post("/procurement/disposals", data),
  deleteDisposal: (id: string) => api.delete(`/procurement/disposals/${id}`),

  // Lifecycle
  lifecycle: (vehicleId: string) =>
    api.get<LifecycleResult>(`/procurement/lifecycle/${vehicleId}`),
};