import React, { useEffect, useRef, useState } from 'react';
import {  Divider, Table, Popconfirm, Card, Tooltip, Switch,Input,Button,Tag,Row, Col, Drawer, Alert } from 'antd';
import './operations-grid.css';
import {OperationDto} from '@gtpl/shared-models/production-management';
import {OperationService} from '@gtpl/shared-services/production';
import {CheckCircleOutlined,CloseCircleOutlined,RightSquareOutlined,EyeOutlined,EditOutlined,SearchOutlined } from '@ant-design/icons';
import Highlighter from 'react-highlight-words';
import { ColumnProps } from 'antd/lib/table';
import { AlertMessages } from '@gtpl/shared-utils/alert-messages';
import { OperationsForm } from '@gtpl/pages/production-management/production-management-components/operations-form';
import { Link, Redirect } from 'react-router-dom';
import { TimeoutError } from 'rxjs';
/* eslint-disable-next-line */
export interface OperationsGridProps {}

export function OperationsGrid(
  props: OperationsGridProps
) {
  const searchInput = useRef(null);
  const [page, setPage] = React.useState(1);
  const [searchText, setSearchText] = useState(''); 
  const [searchedColumn, setSearchedColumn] = useState('');

  const [drawerVisible, setDrawerVisible] = useState(false);
  const [operationsData, setOperationsData] = useState<OperationDto[]>([]);
  const [selectedOperation, setSelectedOperation] = useState<OperationDto>();

  const operationsService = new OperationService();

  useEffect(() => {
    getAllOperationsData();
  },[]);

  /**
   * 
   */
  const getAllOperationsData = () => {
    
    operationsService.getAllOperations().then(res => {
      if(res.status) {
        setOperationsData(res.data);
      } else {
        if(res.intlCode) {
          setOperationsData([]);
          AlertMessages.getErrorMessage(res.internalMessage);
        } else {
          AlertMessages.getErrorMessage(res.internalMessage);
        }
      }
    }).catch(err => {
      setOperationsData([]);
      AlertMessages.getErrorMessage(err.message);
    })
  }

  const updateOperation = (operationData: OperationDto) => {
    operationsService.updateOperation(operationData).then(res => {
      console.log(res);
      if(res.status){
        getAllOperationsData();
        setDrawerVisible(false);
        AlertMessages.getSuccessMessage('Updated Successfully');
      } else {
        if (res.intlCode) {
          AlertMessages.getErrorMessage(res.internalMessage);
        } else {
          AlertMessages.getErrorMessage(res.internalMessage);
        }
      }
    }).catch(err => {
      AlertMessages.getErrorMessage(err.message);
    })
  }
  
  const deleteOperation = (operationData: OperationDto) => {
    operationData.isActive = operationData.isActive? false : true;
    operationsService.activateOrDeactivateOperation(operationData).then(res => {console.log(res);
    if(res.status){
      getAllOperationsData();
      AlertMessages.getSuccessMessage('Success');
    }else {
      if(res.intlCode){
        AlertMessages.getErrorMessage(res.internalMessage);
      } else {
        AlertMessages.getErrorMessage(res.internalMessage);
      }
    }
    }).catch(err => {
      AlertMessages.getErrorMessage(err.message);
    })
  }

  /**
   * used for column filter
   * @param dataIndex column data index
   */
   const getColumnSearchProps = (dataIndex:string) => ({
    filterDropdown: ({ setSelectedKeys, selectedKeys, confirm, clearFilters }) => (
      <div style={{ padding: 8 }}>
        <Input
          ref={ searchInput }
          placeholder={`Search ${dataIndex}`}
          value={selectedKeys[0]}
          onChange={e => setSelectedKeys(e.target.value ? [e.target.value] : [])}
          onPressEnter={() => handleSearch(selectedKeys, confirm, dataIndex)}
          style={{ width: 188, marginBottom: 8, display: 'block' }}
        />
        <Button
          type="primary"
          onClick={() => handleSearch(selectedKeys, confirm, dataIndex)}
          icon={<SearchOutlined />}
          size="small"
          style={{ width: 90, marginRight: 8 }}
        >
          Search
        </Button>
        <Button onClick={() => handleReset(clearFilters)} size="small" style={{ width: 90 }}>
          Reset
        </Button>
      </div>
    ),
    filterIcon: filtered => (
      <SearchOutlined type="search" style={{ color: filtered ? '#1890ff' : undefined }} />
    ),
    onFilter: (value, record) =>
    record[dataIndex]
    ? record[dataIndex]
       .toString()
        .toLowerCase()
        .includes(value.toLowerCase())
        : false,
    onFilterDropdownVisibleChange: visible => {
      if (visible) {    setTimeout(() => searchInput.current.select());   }
    },
    render: text =>
      text ?(
      searchedColumn === dataIndex ? (
        <Highlighter
          highlightStyle={{ backgroundColor: '#ffc069', padding: 0 }}
          searchWords={[searchText]}
          autoEscape
          textToHighlight={text.toString()}
        />
      ) :text
      )
      : null
     
  });

  /**
   * 
   * @param selectedKeys 
   * @param confirm 
   * @param dataIndex 
   */
   function handleSearch(selectedKeys, confirm, dataIndex) {
    confirm();
    setSearchText(selectedKeys[0]);
    setSearchedColumn(dataIndex);
  };

  function handleReset(clearFilters) {
    clearFilters();
    setSearchText('');
  };

    //drawer related
    const closeDrawer=()=>{
      setDrawerVisible(false);
    }
  
    //TO open the form for updation
    const openFormWithData=(viewData: OperationDto)=>{
      setDrawerVisible(true);
      setSelectedOperation(viewData);
      console.log(selectedOperation)
      console.log('selectedOperation')
    }
  
    const columnsSkelton: ColumnProps<any>[] = [
      {
        title: 'S No',
      key: 'sno',
      width: '70px',
      responsive: ['sm'],
      render: (text, object, index) => (page-1) * 10 +(index+1)
      },
      {
        title: 'WorkStation Category',
        dataIndex: 'workstationCategoryName',
        sorter: (a, b) => a.workstationCategoryName.localeCompare(b.workstationCategoryName),
        sortDirections: ['descend', 'ascend'],
        ...getColumnSearchProps('workstationCategoryName')
      },
      {
        title: 'Operation Code',
        dataIndex: 'operationCode',
        sorter: (a,b) => a.operationCode.localeCompare(b.operationCode),
        sortDirections: ['descend', 'ascend'],
        ...getColumnSearchProps('operationCode')
      },
      {
        title: 'Operation Name',
        dataIndex: 'operationName',
        sorter: (a,b) => a.operationName.localeCompare(b.operationName),
        sortDirections: ['descend', 'ascend'],
        ...getColumnSearchProps('operationName')
      },
      // {
      //   title: 'Status',
      //   dataIndex: 'isActive',
      //   render: (isActive, rowData) => (
      //     <>
      //       {isActive?<Tag icon={<CheckCircleOutlined />} color="#87d068">Active</Tag>:<Tag icon={<CloseCircleOutlined />} color="#f50">In Active</Tag>}
            
      //     </>
      //   ),
      //   filters: [
      //     {
      //       text: 'Active',
      //       value: true,
      //     },
      //     {
      //       text: 'InActive',
      //       value: false,
      //     },
      //   ],
      //   filterMultiple: false,
      //   onFilter: (value, record) => 
      //   {
      //     // === is not work
      //     return record.isActive === value;
      //   },
        
      // },
      // {
      //   title:`Action`,
      //   dataIndex: 'action',
      //   render: (text, rowData) => (
      //     <span>         
      //         <EditOutlined  className={'editSamplTypeIcon'}  type="edit" 
      //           onClick={() => {
      //             if (rowData.isActive) {
      //               openFormWithData(rowData);
      //             } else {
      //               AlertMessages.getErrorMessage('You Cannot Edit Deactivated Operation');
      //             }
      //           }}
      //           style={{ color: '#1890ff', fontSize: '14px' }}
      //         />
            
      //       <Divider type="vertical" />
      //         <Popconfirm onConfirm={e =>{deleteOperation(rowData);}}
      //         title={
      //           rowData.isActive
      //             ? 'Are you sure to Deactivate Operation ?'
      //             :  'Are you sure to Activate Operation ?'
      //         }
      //       >
      //         <Switch  size="default"
      //             className={ rowData.isActive ? 'toggle-activated' : 'toggle-deactivated' }
      //             checkedChildren={<RightSquareOutlined type="check" />}
      //             unCheckedChildren={<RightSquareOutlined type="close" />}
      //             checked={rowData.isActive}
      //           />
              
      //       </Popconfirm>
      //     </span>
      //   )
      // }
    ];

     /**
   * 
   * @param pagination 
   * @param filters 
   * @param sorter 
   * @param extra 
   */
  const onChange=(pagination, filters, sorter, extra)=> {
    console.log('params', pagination, filters, sorter, extra);
  } 

  return (
    <Card title={<span style={{color:'white'}}>Operations</span>}
    style={{textAlign:'center'}} headStyle={{backgroundColor: '#69c0ff', border: 0 }} extra={<Link to='/operations-form' ><Button className='panel_button' >Create </Button></Link>}
    
    >
     <br></br>
     <Row gutter={24} >
      <Col xs={{ span: 24 }} sm={{ span: 24 }} md={{ span: 5 }} lg={{ span: 5 }} xl={{ span: 5 }}>

          <Card title={'Total Operations: ' + operationsData.length} style={{textAlign: 'left', width: 250, height: 41,backgroundColor:'#bfbfbf'}}></Card>
          </Col>
          {/* <Col>
           <Card title={'Active: ' + operationsData.filter(el => el.isActive).length} style={{textAlign: 'left', width: 200, height: 41,backgroundColor:'#52c41a'}}></Card>
          </Col>
          <Col>
           <Card title={'In-Active :' + operationsData.filter(el => el.isActive == false).length} style={{textAlign: 'left', width: 200, height: 41,backgroundColor:'#f5222d'}}></Card>
          </Col> */}
          </Row>
          <br></br>
          <Table
          rowKey={record => record.operationId}
          columns={columnsSkelton}
          dataSource={operationsData}
          pagination={{
            onChange(current) {
              setPage(current);
            }
          }}
          scroll={{x:true}}
          onChange={onChange}
          bordered />
        <Drawer bodyStyle={{ paddingBottom: 80 }} title='Update' width={window.innerWidth > 768 ? '50%' : '85%'}
            onClose={closeDrawer} visible={drawerVisible} closable={true}>
            <Card headStyle={{ textAlign: 'center', fontWeight: 500, fontSize: 16 }} size='small'>
              <OperationsForm key={Date.now()}
                 operationData = {selectedOperation}
                 updateOperation = {updateOperation}
                 isUpdate = {true}
                 closeForm = {closeDrawer} />
            </Card>
          </Drawer>
     </Card>
  );
}

export default OperationsGrid;