import { request } from "./http";

export interface SupplierInvoiceLine {
  id: number;
  supplier_invoice_id: number;
  product_id: number | null;
  purchase_order_line_id: number | null;
  description: string;
  quantity: number;
  unit_price: number;
  tva_rate: number;
  total_ht: number;
  created_at: string;
  updated_at: string;
  product?: any;
}

export interface SupplierInvoice {
  id: number;
  fournisseur_id: number;
  purchase_order_id: number | null;
  invoice_number: string;
  invoice_date: string;
  due_date: string | null;
  status: "brouillon" | "en_attente" | "payee" | "annulee";
  currency: string;
  total_ht: number;
  total_tva: number;
  total_ttc: number;
  notes: string | null;
  created_at: string;
  updated_at: string;
  fournisseur?: any;
  purchase_order?: any;
  lines?: SupplierInvoiceLine[];
}

export interface SupplierInvoiceListResponse {
  data: SupplierInvoice[];
  meta?: {
    current_page: number;
    last_page: number;
    per_page: number;
    total: number;
  };
}

export interface SupplierInvoiceResponse {
  data: SupplierInvoice;
}

export interface CreateSupplierInvoiceLinePayload {
  product_id?: number | null;
  purchase_order_line_id?: number | null;
  description: string;
  quantity: number;
  unit_price: number;
  tva_rate?: number;
}

export interface CreateSupplierInvoicePayload {
  fournisseur_id: number;
  purchase_order_id?: number | null;
  invoice_number?: string;
  invoice_date?: string;
  due_date?: string | null;
  status?: string;
  currency?: string;
  notes?: string | null;
  lines?: CreateSupplierInvoiceLinePayload[];
}

export interface UpdateSupplierInvoicePayload
  extends Partial<CreateSupplierInvoicePayload> {
  id: number;
}

export const SupplierInvoiceService = {
  async getAllSupplierInvoices(params?: {
    page?: number;
    per_page?: number;
    search?: string;
    status?: string;
    fournisseur_id?: number;
  }): Promise<SupplierInvoiceListResponse> {
    const response = await request<SupplierInvoiceListResponse>({
      url: "/api/supplier-invoices",
      method: "get",
      params,
    });
    return response;
  },

  async getSupplierInvoice(id: number): Promise<SupplierInvoiceResponse> {
    const response = await request<SupplierInvoiceResponse>({
      url: `/api/supplier-invoices/${id}`,
      method: "get",
    });
    return response;
  },

  async createSupplierInvoice(
    payload: CreateSupplierInvoicePayload
  ): Promise<SupplierInvoiceResponse> {
    const response = await request<SupplierInvoiceResponse>({
      url: "/api/supplier-invoices",
      method: "post",
      data: payload,
    });
    return response;
  },

  async updateSupplierInvoice(
    payload: UpdateSupplierInvoicePayload
  ): Promise<SupplierInvoiceResponse> {
    const { id, ...updateData } = payload;
    const response = await request<SupplierInvoiceResponse>({
      url: `/api/supplier-invoices/${id}`,
      method: "put",
      data: updateData,
    });
    return response;
  },

  async deleteSupplierInvoice(
    id: number
  ): Promise<{ success: boolean; message: string }> {
    const response = await request<{ success: boolean; message: string }>({
      url: `/api/supplier-invoices/${id}`,
      method: "delete",
    });
    return response;
  },

  async getByFournisseur(
    fournisseurId: number
  ): Promise<SupplierInvoiceListResponse> {
    const response = await request<SupplierInvoiceListResponse>({
      url: `/api/fournisseurs/${fournisseurId}/supplier-invoices`,
      method: "get",
    });
    return response;
  },
};

export default SupplierInvoiceService;