import { ref } from 'vue';
import { defineStore } from 'pinia';

import { api } from 'src/boot/axios';

import {
  Quotation,
  QuotationFull,
  QuotationPayload,
  QuotationPaymentData,
  QuotationStats,
  PaymentPayload,
  QuotationStatus,
  QuotationAddWorkerPayload,
} from './types';
import { PaginationResult } from 'src/types';

import { manageAttachment } from '../utils';

export const useQuotationStore = defineStore('quotation-store', () => {
  const data = ref<Quotation[]>([]);
  const page = ref<number>(1);
  const pageMax = ref<number>(1);
  const pageSize = ref<number>(30);
  const stats = ref<QuotationStats>({
    issued: 0,
    accepted: 0,
    expired: 0,
    paymentInProcess: 0,
    paymentSuccess: 0,
    processComplete: 0,
    canceled: 0,
  });

  async function getQuotationStats(params?: {
    startDate: string | Date;
    endDate: string | Date;
  }) {
    const res = await api.get<QuotationStats>('/quotation/stats', { params });
    if (res.status < 400) {
      return res.data;
    }
    return null;
  }

  async function getQuotation(id: string) {
    const res = await api.get<QuotationFull>(`/quotation/${id}`);
    if (res.status < 400) {
      return res.data;
    }
    return null;
  }

  async function getQuotationList(params?: {
    page?: number;
    pageSize?: number;
    payCondition?:
      | 'Full'
      | 'Split'
      | 'SplitCustom'
      | 'BillFull'
      | 'BillSplit'
      | 'BillSplitCustom';
    status?:
      | 'Issued'
      | 'Accepted'
      | 'Expired'
      | 'PaymentPending'
      | 'PaymentInProcess'
      | 'PaymentSuccess'
      | 'ProcessComplete'
      | 'Canceled';
    urgentFirst?: boolean;
    query?: string;
    hasCancel?: boolean;
    includeRegisteredBranch?: boolean;
    forDebitNote?: boolean;
    cancelIncludeDebitNote?: boolean;
  }) {
    const res = await api.get<PaginationResult<Quotation>>('/quotation', {
      params,
    });
    if (res.status < 400) {
      return res.data;
    }
    return null;
  }

  async function createQuotation(data: QuotationPayload) {
    const { _count, quotationStatus, ...payload } = data;

    const res = await api.post('/quotation', {
      ...payload,
      paySplit: data.paySplit.map((v) => ({
        name: v.name,
        amount: v.amount,
      })),
      productServiceList: data.productServiceList.map((v) => ({
        vat: v.vat,
        amount: v.amount,
        pricePerUnit: v.pricePerUnit,
        discount: v.discount,
        productId: v.product.id,
        workId: v.work?.id,
        serviceId: v.service?.id,
        installmentNo: v.installmentNo,
        workerIndex: v.workerIndex,
      })),
    });
    if (res.status < 400) {
      return res.data;
    }
    return null;
  }

  async function changeStatus(quotationId: string, status: QuotationStatus) {
    const res = await api.put(`/quotation/${quotationId}`, {
      quotationStatus: status,
    });
    if (res.status < 400) {
      return res.data;
    }
    return null;
  }

  async function editQuotation(data: QuotationPayload & { id: string }) {
    const { _count, agentPrice, ...payload } = data;
    const res = await api.put(`/quotation/${data.id}`, {
      ...payload,
      quotationStatus:
        payload.quotationStatus !== 'Accepted' ? undefined : 'Accepted',
      paySplit: data.paySplit.map((v) => ({
        name: v.name,
        amount: v.amount,
      })),
      productServiceList: payload.productServiceList.map((v) => ({
        vat: v.vat,
        amount: v.amount,
        pricePerUnit: v.pricePerUnit,
        discount: v.discount,
        productId: v.product.id,
        workId: v.work?.id,
        serviceId: v.service?.id,
        workerIndex: v.workerIndex,
        installmentNo: v.installmentNo,
      })),
      id: undefined,
    });
    if (res.status < 400) {
      return res.data;
    }
    return null;
  }

  async function deleteQuotation(id: string) {
    const res = await api.delete(`/quotation/${id}`);
    if (res.status < 400) {
      return res.data;
    }
    return null;
  }

  /** This is meant to be use after quotation was accepted */
  async function addQuotationWorker(
    id: string,
    payload: QuotationAddWorkerPayload,
  ) {
    const res = await api.post(`/quotation/${id}/add-worker`, payload);
    if (res.status < 400) {
      return res.data;
    }
    return null;
  }

  const fileManager = manageAttachment(api, 'quotation');

  return {
    data,
    page,
    pageSize,
    pageMax,
    stats,
    getQuotationStats,
    getQuotation,
    getQuotationList,
    createQuotation,
    editQuotation,
    deleteQuotation,
    changeStatus,
    addQuotationWorker,

    ...fileManager,
  };
});

/**
 * @deprecated Please use payment store instead.
 */
export const useQuotationPayment = defineStore('quotation-payment', () => {
  async function getQuotationPayment(params: {
    quotationId?: string;
    debitNoteId?: string;
    debitNoteOnly?: boolean;
    quotationOnly?: boolean;
  }) {
    const res = await api.get<PaginationResult<QuotationPaymentData>>(
      '/payment',
      { params },
    );
    if (res.status < 400) {
      return res.data;
    }
    return null;
  }

  async function updateQuotationPayment(
    paymentId: string,
    payload: PaymentPayload,
  ) {
    const res = await api.put<PaymentPayload & { id: string }>(
      `/payment/${paymentId}`,
      payload,
    );
    if (res.status < 400) {
      return res.data;
    }
    return null;
  }

  const fileManager = manageAttachment(api, 'payment');

  return {
    getQuotationPayment,
    updateQuotationPayment,

    ...fileManager,
  };
});

export * from './types.ts';