import { useQueryClient, useMutation } from 'react-query';
import { useQueryTenant } from '../useQueryTenant';
import { defaultTo } from 'lodash';
import useApiRequest from '../useRequest';
import { transformPagination } from 'utils';
import t from './types';

const commonInvalidateQueries = (queryClient) => {
  // Invalidate receipts.
  queryClient.invalidateQueries(t.SALE_RECEIPTS);

  // Invalidate accounts.
  queryClient.invalidateQueries(t.ITEMS);
  queryClient.invalidateQueries(t.ITEM);

  // Invalidate accounts.
  queryClient.invalidateQueries(t.ACCOUNTS);
  queryClient.invalidateQueries(t.ACCOUNT);

  // Invalidate financial reports.
  queryClient.invalidateQueries(t.FINANCIAL_REPORT);

  // Invalidate the settings.
  queryClient.invalidateQueries([t.SETTING, t.SETTING_RECEIPTS]);
};

/**
 * Creates a new sale invoice.
 */
export function useCreateReceipt(props) {
  const queryClient = useQueryClient();
  const apiRequest = useApiRequest();

  return useMutation((values) => apiRequest.post('sales/receipts', values), {
    onSuccess: () => {
      // Invalidate queries.
      commonInvalidateQueries(queryClient);
    },
    ...props,
  });
}

/**
 * Edits the given sale invoice.
 */
export function useEditReceipt(props) {
  const queryClient = useQueryClient();
  const apiRequest = useApiRequest();

  return useMutation(
    ([id, values]) => apiRequest.post(`sales/receipts/${id}`, values),
    {
      onSuccess: (res, [id, values]) => {
        // Invalidate specific receipt.
        queryClient.invalidateQueries([t.SALE_RECEIPT, id]);

        // Invalidate queries.
        commonInvalidateQueries(queryClient);
      },
      ...props,
    },
  );
}

/**
 * Deletes the given sale invoice.
 */
export function useDeleteReceipt(props) {
  const queryClient = useQueryClient();
  const apiRequest = useApiRequest();

  return useMutation((id) => apiRequest.delete(`sales/receipts/${id}`), {
    onSuccess: (res, id) => {
      // Invalidate specific receipt.
      queryClient.invalidateQueries([t.SALE_RECEIPT, id]);

      // Invalidate queries.
      commonInvalidateQueries(queryClient);
    },
    ...props,
  });
}

/**
 * Deletes the given sale invoice.
 */
export function useCloseReceipt(props) {
  const queryClient = useQueryClient();
  const apiRequest = useApiRequest();

  return useMutation((id) => apiRequest.post(`sales/receipts/${id}/close`), {
    onSuccess: (res, id) => {
      queryClient.invalidateQueries([t.SALE_RECEIPT, id]);
      
      // Invalidate queries.
      commonInvalidateQueries(queryClient);
    },
    ...props,
  });
}

/**
 * Retrieve sale invoices list with pagination meta.
 */
export function useReceipts(query, props) {
  const apiRequest = useApiRequest();

  const states = useQueryTenant(
    ['SALE_RECEIPTS', query],
    () => apiRequest.get('sales/receipts', { params: query }),
    {
      select: (response) => ({
        receipts: response.data.sale_receipts,
        pagination: transformPagination(response.data.pagination),
        filterMeta: response.data.filter_meta,
      }),
      ...props,
    },
  );

  return {
    ...states,
    data: defaultTo(states.data, {
      receipts: [],
      pagination: {
        page: 1,
        page_size: 12,
        total: 0,
      },
      filterMeta: {},
    }),
  };
}

/**
 * Retrieve sale invoices list with pagination meta.
 */
export function useReceipt(id, props) {
  const apiRequest = useApiRequest();

  const states = useQueryTenant(
    ['SALE_RECEIPT', id],
    () => apiRequest.get(`sales/receipts/${id}`),
    {
      select: (res) => res.data.sale_receipt,
      ...props,
    },
  );

  return {
    ...states,
    data: defaultTo(states.data, {}),
  }
}