import {
  FormControl,
  FormField,
  FormItem,
  FormMessage,
  Input,
  Textarea,
} from "@repo/shadcn-ui/components";

import { ColumnDef } from "@tanstack/react-table";
import { ChevronDownIcon, ChevronUpIcon, CopyIcon, Trash2Icon } from "lucide-react";
import { useState } from "react";
import { useFieldArray, useFormContext } from "react-hook-form";
import { useTranslation } from "react-i18next";
import { useDetailColumns } from "../../hooks";
import { MODULE_NAME } from "../../manifest";
import { formatCurrency } from "../../pages/create/utils";
import {
  CustomerInvoiceItemsSortableDataTable,
  RowIdData,
} from "./customer-invoice-items-sortable-datatable";

export const CustomerInvoiceItemsCardEditor = ({
  //currency,
  //language,
  defaultValues,
}: {
  //currency: CurrencyData;
  //language: Language;
  defaultValues: Readonly<{ [x: string]: any }> | undefined;
}) => {
  const { t } = useTranslation(MODULE_NAME);

  const { control, watch, getValues } = useFormContext();

  const watchedItems = watch("items");

  //const [pickerMode] = useState<"dialog" | "panel">("dialog");

  //const [articlePickerDialogOpen, setArticlePickerDialogOpen] = useState<boolean>(false);
  //const [blockPickerDialogOpen, setBlockPickerDialogOpen] = useState<boolean>(false);

  const { fields, ...fieldActions } = useFieldArray({
    control,
    name: "items",
  });

  const columns: ColumnDef<RowIdData, unknown>[] = useDetailColumns(
    [
      /*{
        id: "row_id" as const,
        header: () => (
          <HashIcon aria-label='Orden de fila' className='items-center justify-center w-4 h-4' />
        ),
        accessorFn: (_: unknown, index: number) => index + 1,
        size: 5,
        enableHiding: false,
        enableSorting: false,
        enableResizing: false,
      },*/
      /*{
        id: "id_article" as const,
        accessorKey: "id_article",
        header: "artículo",
        cell: ({ row: { index, original } }) => {
          return (
            <FormTextAreaField
              readOnly={original?.id_article}
              autoSize
              {...register(`items.${index}.id_article`)}
            />
          );
        },
        size: 500,
      },*/
      {
        id: "description" as const,
        accessorKey: "description",
        header: t("customer_invoices.form_fields.description.label"),
        cell: ({ row: { index, original } }) => (
          <FormField
            control={control}
            name={`items.${index}.description`}
            render={({ field }) => (
              <FormItem className='md:col-span-2'>
                <FormControl>
                  <Textarea
                    placeholder={t("customer_invoices.form_fields.description.placeholder")}
                    {...field}
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />
        ),
        minSize: 200,
        size: 400,
      },
      {
        id: "quantity" as const,
        accessorKey: "quantity",
        header: () => (
          <div className='text-right'>{t("customer_invoices.form_fields.quantity.label")}</div>
        ),
        cell: ({ row: { index } }) => (
          <FormField
            control={control}
            name={`items.${index}.quantity.amount`}
            render={({ field }) => (
              <FormItem>
                <FormControl>
                  <Input
                    type='number'
                    step='0.01'
                    min='0'
                    {...field}
                    onChange={(e) => field.onChange(Number(e.target.value) * 100)}
                    value={field.value / 100}
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />
        ),
        size: 75,
      },
      {
        id: "unit_price" as const,
        accessorKey: "unit_price",
        header: () => (
          <div className='text-right'>
            {t("customer_invoices.form_fields.items.unit_price.label")}
          </div>
        ),
        cell: ({ row: { index } }) => (
          <FormField
            control={control}
            name={`items.${index}.unit_price.amount`}
            render={({ field }) => (
              <FormItem>
                <FormControl>
                  <Input
                    type='number'
                    step='0.01'
                    min='0'
                    {...field}
                    onChange={(e) => field.onChange(Number(e.target.value) * 100)}
                    value={field.value / 100}
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />
        ),
        size: 125,
      },
      {
        id: "subtotal_price" as const,
        accessorKey: "subtotal_price",
        header: () => (
          <div className='text-right'>
            {t("customer_invoices.form_fields.items.subtotal_price.label")}
          </div>
        ),
        cell: ({ row: { index } }) => {
          /*return (
            <FormCurrencyField
              variant='ghost'
              currency={currency}
              language={language}
              scale={2}
              readOnly
              className='text-right'
              {...register(`items.${index}.subtotal_price`)}
            />
          );*/
          return null;
        },
        size: 150,
      },
      {
        id: "discount" as const,
        accessorKey: "discount",
        header: () => (
          <div className='text-right'>
            {t("customer_invoices.form_fields.items.discount.label")}
          </div>
        ),
        cell: ({ row: { index } }) => (
          <FormField
            control={control}
            name={`items.${index}.discount.amount`}
            render={({ field }) => (
              <FormItem>
                <FormControl>
                  <Input
                    type='number'
                    step='0.01'
                    min='0'
                    max='100'
                    {...field}
                    onChange={(e) => field.onChange(Number(e.target.value) * 100)}
                    value={field.value / 100}
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />
        ),
        size: 100,
      },
      {
        id: "total_price" as const,
        accessorKey: "total_price",
        header: () => (
          <div className='text-right'>
            {t("customer_invoices.form_fields.items.total_price.label")}
          </div>
        ),
        cell: ({ row: { index } }) => (
          <>
            {formatCurrency(
              watchedItems[index]?.total_price?.amount || 0,
              2,
              getValues("currency")
            )}
          </>
        ),
        size: 150,
      },
    ],
    {
      enableDragHandleColumn: true,
      enableSelectionColumn: true,
      enableActionsColumn: true,
      rowActionFn: (props) => {
        const { table, row } = props;
        return [
          {
            label: t("common.duplicate_row"),
            icon: <CopyIcon className='w-4 h-4 mr-2' />,
            onClick: () => table.options.meta?.duplicateItems(row.index),
          },
          {
            label: t("common.insert_row_above"),
            icon: <ChevronUpIcon className='w-4 h-4 mr-2' />,
            onClick: () => table.options.meta?.insertItem(row.index),
          },
          {
            label: t("common.insert_row_below"),
            icon: <ChevronDownIcon className='w-4 h-4 mr-2' />,
            onClick: () => table.options.meta?.insertItem(row.index + 1),
          },

          {
            label: "-",
          },
          {
            label: t("common.remove_row"),
            //shortcut: "⌘⌫",
            icon: <Trash2Icon className='w-4 h-4 mr-2' />,
            onClick: () => {
              table.options.meta?.deleteItems(row.index);
            },
          },
        ];
      },
    }
  );

  /*const handleAppendCatalogArticle = useCallback(
    (article: any, quantity = 1) => {
      fieldActions.append({
        ...article,
        quantity: {
          amount: 100 * quantity,
          scale: Quantity.DEFAULT_SCALE,
        },
        unit_price: article.retail_price,
        discount: {
          amount: null,
          scale: 2,
        },
      });
      toast({
        title: t("quotes.catalog_picker_dialog.toast_article_added"),
        description: article.description,
      });
    },
    [fieldActions, toast]
  );

  const handleAppendBlock = useCallback(
    (block: any) => {
      fieldActions.append({
        description: `${block.title}\n${block.body}`,
        quantity: {
          amount: null,
          scale: Quantity.DEFAULT_SCALE,
        },
        unit_price: {
          amount: null,
          scale: UnitPrice.DEFAULT_SCALE,
        },
        discount: {
          amount: null,
          scale: 2,
        },
      });
      toast({
        title: t("quotes.blocks_picker_dialog.toast_article_added"),
        description: block.title,
      });
    },
    [fieldActions]
  );*/

  const [isCollapsed, setIsCollapsed] = useState(false);

  const defaultLayout = [265, 440, 655];
  const navCollapsedSize = 4;

  console.log(columns);

  return (
    <div className='relative'>
      <CustomerInvoiceItemsSortableDataTable
        actions={{
          ...fieldActions,
          //pickCatalogArticle: () => setArticlePickerDialogOpen(true),
          //pickBlock: () => setBlockPickerDialogOpen(true),
        }}
        columns={columns}
        data={fields}
        defaultValues={defaultValues}
      />
    </div>
  );
};