import type { PageParam, PageResult } from '@vben/request';

import { requestClient } from '#/api/request';

export namespace CrmInvoiceApi {
  /** 合同信息 */
  export interface Contract {
    id?: number;
    name?: string;
    no: string;
  }

  /** 附件信息 */
  export interface Attachment {
    id: number;
    url?: string;
    name?: string;
  }

  /** 开票信息 */
  export interface Invoice {
    id?: number;
    no?: string;
    contractId?: number;
    contract?: Contract;
    customerId?: number;
    customerName?: string;
    invoiceType?: number;
    invoiceNo?: string;
    invoiceTitle?: string;
    price?: number;
    invoiceTime?: string;
    auditStatus?: number;
    remark?: string;
    ownerUserId?: number;
    ownerUserName?: string;
    ownerUserDeptName?: string;
    processInstanceId?: string;
    attachmentList?: Attachment[];
    blobIds?: number[];
    hasAttachment?: boolean;
    remainingInvoicePrice?: number;
    creator?: string;
    creatorName?: string;
    createTime?: string;
    updateTime?: string;
  }

  /** 开票简要信息（用于回款关联选择） */
  export interface InvoiceSimple {
    id: number;
    no: string;
    invoiceNo?: string;
    invoiceTitle?: string;
    price?: number;
    customerId?: number;
    contractId?: number;
    auditStatus?: number;
    hasAttachment?: boolean;
    remainingInvoicePrice?: number;
  }
}

/** 查询开票分页 */
export function getInvoicePage(params: PageParam) {
  return requestClient.get<PageResult<CrmInvoiceApi.Invoice>>(
    '/crm/invoice/page',
    { params },
  );
}

/** 查询开票分页，基于指定客户 */
export function getInvoicePageByCustomer(params: PageParam) {
  return requestClient.get<PageResult<CrmInvoiceApi.Invoice>>(
    '/crm/invoice/page-by-customer',
    { params },
  );
}

/** 查询开票详情 */
export function getInvoice(id: number) {
  return requestClient.get<CrmInvoiceApi.Invoice>(
    `/crm/invoice/get?id=${id}`,
  );
}

/** 新增开票 */
export function createInvoice(data: CrmInvoiceApi.Invoice) {
  return requestClient.post('/crm/invoice/create', data);
}

/** 修改开票 */
export function updateInvoice(data: CrmInvoiceApi.Invoice) {
  return requestClient.put('/crm/invoice/update', data);
}

/** 删除开票 */
export function deleteInvoice(id: number) {
  return requestClient.delete(`/crm/invoice/delete?id=${id}`);
}

/** 导出开票 */
export function exportInvoice(params: Record<string, unknown>) {
  return requestClient.download('/crm/invoice/export-excel', { params });
}

/** 提交审核 */
export function submitInvoice(id: number) {
  return requestClient.put(`/crm/invoice/submit?id=${id}`);
}

/** 获得待审核开票数量 */
export function getAuditInvoiceCount() {
  return requestClient.get<number>('/crm/invoice/audit-count');
}

/** 查询开票下拉列表（按合同查可选开票） */
export function getInvoiceSimpleList(contractId: number) {
  return requestClient.get<CrmInvoiceApi.InvoiceSimple[]>(
    `/crm/invoice/simple-list?contractId=${contractId}`,
  );
}