import React, { useState, useEffect } from 'react';
import { sortBy } from 'lodash';
import {Tag} from "@kube-design/components";
import useDeleteNodeFormContext from "../../../../hooks/useDeleteNodeFormContext";
const DeleteNodeTableDataWrapper= ({ children }) => {

    const {curCluster, setCurSelectedNodeName} = useDeleteNodeFormContext();

    const [initialData,setInitialData] = useState([])
    const [initialColumns,setInitialColumns]=useState([])

    useEffect(()=>{
        if(Object.keys(curCluster).length > 0) {
            setInitialData(curCluster.spec.hosts)
            setInitialColumns([
                {
                    children: [
                        {title: 'Name', dataIndex: 'name', sorter: true, search: true},
                        {title: 'Address', dataIndex: 'address', width: '15%'},
                        {title: 'InternalAddress', dataIndex: 'internalAddress', width: '15%'},
                        {
                            title: '角色',
                            dataIndex: 'role',
                            width: '20%',
                            search: true,
                            render: roleColumn
                        },
                    ],
                },
            ])
        }
    },[curCluster])
    useEffect(()=>{
        setCurSelectedNodeName('')
    },[])

    useEffect(() => {
        if(initialData.length>0){
            fetchList();
        }

    }, [initialData]);


    const [list, setList] = useState({
            data: [],
            isLoading: false,
            selectedRowKeys: [],
            filters: {},
            sorter: {},
            pagination: { page: 1, total: 0, limit: 10 },
        });
    const roleColumn = (_,record) => {
        return(
            <div style={{display: `flex`}}>
                {curCluster.spec.roleGroups.master.includes(record.name) && <Tag type="warning">MASTER</Tag>}
                {curCluster.spec.roleGroups.master.includes(record.name) && <div style={{width:'10px'}}/>}
                {curCluster.spec.roleGroups.worker.includes(record.name) && <Tag type="primary">WORKER</Tag>}
            </div>
        )
    }

    const setSelectedRowKeys = (value) => {
        setList((prevState) => ({ ...prevState, selectedRowKeys: value }));
        setCurSelectedNodeName(value.length>0?value[0]:'')
    };
    //
    const fetchList = ({ name, pagination = {}, filters = {}, sorter = {} } = {}) => {
        setList((prevState) => ({ ...prevState, isLoading: true }));
        setTimeout(() => {
            let data = [...initialData];

            if (name) {
                data = data.filter((item) => item.name.indexOf(name) !== -1);
            }

            const filterKeys = Object.keys(filters);
            if (filterKeys.length > 0) {
                data = data.filter((item) =>
                    filterKeys.every((key) => filters[key] === item[key])
                );
            }

            if (sorter.field && sorter.order) {
                data = sortBy(data, [sorter.field]);
                if (sorter.order === 'descend') {
                    data = data.reverse();
                }
            }

            const total = data.length;
            const { page = 1, limit = 10 } = pagination;
            data = data.slice((page - 1) * limit, page * limit);

            setList({
                data,
                filters,
                sorter,
                pagination: { total, page, limit },
                isLoading: false,
                selectedRowKeys: [],
            });
        }, 300);
    };
    //
    return (
        <div>
            {children({
                list,
                columns: initialColumns,
                fetchList,
                setSelectedRowKeys,
            })}
        </div>
    );

}

export default DeleteNodeTableDataWrapper;