'use client';
import React, { useEffect, useState } from 'react';
import { useSelector, useDispatch } from 'react-redux';
import { fetchCities } from './slice';
import { Button, Table, Space, Popconfirm, notification } from 'antd';
import type { ColumnsType } from 'antd/es/table';
import ModalBox from './component/modal';
import { PlusOutlined, EditOutlined, DeleteOutlined } from '@ant-design/icons';
import type { AppDispatch, RootState } from '@/store/store';
import { deleteCities } from './service';
import type { CitiesData, Filters } from './interface';
import InputSearch from '@/components/form/InputSearch';
import PageHeader from '@/components/pageHeader';
import { TablePaginationConfig } from 'antd/lib';

const CityList: React.FC = () => {
  const { cities, status, meta } = useSelector((state: RootState) => state.cities);
  const dispatch: AppDispatch = useDispatch();
  const [isModalOpen, setIsModalOpen] = useState(false);
  const searchQuery = '';
  const [EditValue, setEditValue] = useState<CitiesData | null>(null);
  const [filters, setFilters] = useState<any>({
    page: 1,
  });

  // Filtered city list based on search query
  const filteredCities =
        cities !== undefined
          ? cities?.filter((city) =>
            city?.name?.toLowerCase().includes(searchQuery.toLowerCase())
          )
          : [];

  // Fetch cities on component mount
  useEffect(() => {
    handleGetCities(filters);
  }, []);

  // Fetch cities function
  const handleGetCities = (filter: Filters): void => {
    dispatch(fetchCities(filter));
  };

  // Close modal function
  const handleCloseModal = (): void => {
    setIsModalOpen(false);
    setEditValue(null);
  };

  const columns: ColumnsType<any> = [
    {
      title: 'Name',
      dataIndex: 'name',
      key: 'name',
    },
    {
      title: 'Action',
      key: 'action',
      className: 'w-1 nowrap',
      align: 'center',
      render: (text, record) => (
        <Space size="small">
          <Button
            type="primary"
            shape="circle"
            icon={<EditOutlined />}
            size="middle"
            title="Edit"
            onClick={() => {
              handleEdit(record);
            }}
          />
          <Popconfirm
            title="Are you sure you want to delete this city?"
            onConfirm={() => {
              handleDelete(record.id);
            }}
            okText="Yes"
            cancelText="No"
            placement="topRight">
            <Button
              type="primary"
              shape="circle"
              icon={<DeleteOutlined />}
              size="middle"
              title="Delete"
              danger
            />
          </Popconfirm>
        </Space>
      ),
    },
  ];

  const handleEdit = (record: CitiesData): void => {
    setEditValue(record);
    setIsModalOpen(true);
  };

  const handleDelete = (record: number): void => {
    deleteCities(record)
      .then((response) => {
        notification.success({
          message: 'Success',
          description: response?.data?.message,
        });
        handleGetCities(filters);
      })
      .catch((error) => {
        notification.error({
          message: 'Error',
          description: error?.response?.data?.message,
        });
      });
  };

  const handleAddCities = (): void => {
    setIsModalOpen(true);
    setEditValue(null);
  };

  const handleOk = (): void => {
    handleGetCities(filters);
    setIsModalOpen(false);
  };

  // Pagination and table change handler
  const onChange = (pagination: TablePaginationConfig, filters: any, _sorter: any): void => {
    const newFilters = {
      ...filters,
      page: pagination?.current,
      pageSize: pagination?.pageSize,
    };

    setFilters(newFilters);
    handleGetCities(newFilters);
  };

  return (
    <div>
      <PageHeader
        title="Cities"
        isBack={false}
        extra={
          <Space size="middle" align="start">
            <InputSearch
              onSearch={(search) => {
                handleGetCities({ ...filters, page: 1, search });
              }}
            />
            {/* <Button
              type="primary"
              icon={<PlusOutlined />}
              onClick={() => {
                handleAddCities();
              }}>
                            Add New City
            </Button> */}
          </Space>
        }
      />
      <div>
        <Table
          loading={status === 'loading'}
          rowKey="id"
          columns={columns}
          bordered
          dataSource={filteredCities?.map((item, index: number) => ({
            ...item,
            key: index,
          }))}
          onChange={onChange}
          pagination={{
            pageSize: filters.pageSize,
            current: filters.page,
            total: meta?.total,
            showSizeChanger: true,
            pageSizeOptions: ['10', '20', '50', '100'],
            defaultPageSize: 10,
            showTotal: (total, range) => `${range[0]}-${range[1]} of ${total} entries`,
          }}
        />
      </div>

      <ModalBox
        isModalOpen={isModalOpen}
        data={EditValue}
        handleOk={handleOk}
        handleClose={handleCloseModal}
      />
    </div>
  );
};

export default CityList;