// material-ui
import {
    Button,
    Grid, 
    Typography,
    Stack
} from '@mui/material';
import {useEffect, useState} from "react";
import * as React from "react";
import axios from "axios";
import {useNavigate,useParams} from "react-router-dom";
import {GLD_USER_PATH,DELETE_USER} from "../../utils/ApiPathConst";

import Loadable from 'components/Loadable';
import { lazy } from 'react';
const UserInformationCard = Loadable(lazy(() => import('./UserInformationCard')));
const LoadingComponent = Loadable(lazy(() => import('../extra-pages/LoadingComponent')));
const UserGroupCard = Loadable(lazy(() => import('./UserGroupCard')));
const UserAuthorityCard = Loadable(lazy(() => import('./UserAuthorityCard')));
import {
    GeneralConfirmWindow,
    getDeletedRecordWithRefList,
} from "../../utils/CommonFunction";

// ==============================|| DASHBOARD - DEFAULT ||============================== //


const UserMaintainPage = () => {
    const params = useParams();
    const navigate = useNavigate();
    const [userData, setUserData] = React.useState({});
    const [onReady, setOnReady] = useState(false);
    const [isCollectData, setIsCollectData] = useState(false);
    const [editedCustomerData, setEditedCustomerData] = useState({});
    const [userGroupData,setUserGroupData] = useState([]);
    const [userAuthData,setUserAuthData] = useState([]);
    const [userConfirm, setUserConfirm] = useState(false);
    const [isNewRecord, setIsNewRecord] = useState(false);
    const [refUserData, setRefUserData] = React.useState({});


    function updateUserObject(userData) {
        setEditedCustomerData(userData);
    }

    function updateUserGroupList(userGroupData){
        setUserGroupData(userGroupData);
    }

    function updateUserAuthList(userAuthData){
        setUserAuthData(userAuthData);
    }

    const submitData = () => {
        setUserConfirm(true);
        setIsCollectData(!isCollectData);
    }

    // ==============================|| DELETE WINDOW RELATED ||============================== //
    const [isWindowOpen, setIsWindowOpen] = useState(false);
    const handleClose = () => {
        setIsWindowOpen(false);
    };

    const handleDeleteClick = () => {
        setIsWindowOpen(true);
    };

    function deleteData(){
        axios.delete(`${DELETE_USER}/${params.id}`,
        )
            .then((response) => {
                if (response.status === 204) {
                    // notifyDeleteSuccess();
                    setIsWindowOpen(false);
                    navigate('/userSearchview');
                }
            })
            .catch(error => {
                console.log(error);
                return false;
            });
    }
// ==============================|| DELETE WINDOW RELATED ||============================== //

    useEffect(() => {
        if(params.id > 0 ){
            axios.get(`${GLD_USER_PATH}/${params.id}`)
                .then((response) => {
                    if (response.status === 200) {
                        setRefUserData(response.data);
                        setUserData(response.data);
                    }
                })
                .catch(error => {
                    console.log(error);
                    return false;
                });
        }
        else{
            setUserData(
                {
                    "authIds": [],
                    "data": {},
                    "groupIds": []
                }
            );
            setRefUserData(
                {
                    "authIds": [],
                    "data": {},
                    "groupIds": []
                }
            );
            setIsNewRecord(true);
        }

    }, []);

    useEffect(() => {
        if (Object.keys(userData).length > 0 && userData !== undefined) {
            setOnReady(true);
        }
        else if(isNewRecord){
            setOnReady(true);
        }
    }, [userData]);

    useEffect(() => {
        if(userConfirm && onReady){
            const deletedUserAuth = getDeletedRecordWithRefList(refUserData.authIds,userAuthData);
            const deletedUserGroup = getDeletedRecordWithRefList(refUserData.groupIds,userGroupData);
            axios.post(`${GLD_USER_PATH}/${params.id}`,
                {
                    "enName": editedCustomerData.enName,
                    "locked": editedCustomerData.locked,
                    // "password": editedCustomerData.password,
                    // "phone": editedCustomerData.phone,
                    "post": editedCustomerData.post,
                    "emailAddress": editedCustomerData.emailAddress,
                    "addGroupIds": userGroupData,
                    "removeGroupIds": deletedUserGroup,
                    "addAuthIds": userAuthData,
                    "removeAuthIds": deletedUserAuth,
                },
            ).then((response) => {
                if (response.status === 200) {
                    // notifySaveSuccess();
                    navigate('/userSearchview');
                }
            })
                .catch(error => {
                    console.log(error);
                    return false;
                });
        }
        setUserConfirm(false);
    }, [editedCustomerData,userGroupData,userAuthData]);

    return (
        !onReady ?
            <LoadingComponent/>
            :
            <Grid container sx={{minHeight: '90vh', paddingTop: '53px'}}>
                <Grid item xs={12} height='60px'>
                    <Stack direction="row" height='100%' justifyContent="flex-start" alignItems="center">
                        <Typography variant="h5">Maintain User</Typography>
                    </Stack>
                </Grid>
                {/*col 1*/}
                <Grid item xs={12} md={5} lg={5}>
                    <Grid container>
                        <Grid item xs={12} md={12} lg={12}>
                            <UserInformationCard
                                updateUserObject={updateUserObject}
                                userData={userData}
                                isCollectData={isCollectData}
                                isNewRecord={isNewRecord}
                            />
                        </Grid>

                        <Grid item xs={12} md={12} lg={12} sx={{mt: 3}}>
                            <UserGroupCard
                                updateUserGroupList={updateUserGroupList}
                                userData={userData}
                                isCollectData={isCollectData}
                                isNewRecord={isNewRecord}
                            />
                        </Grid>
                    </Grid>
                </Grid>
                {/*col 2*/}
                <Grid item xs={12} md={7} lg={7}>
                    <UserAuthorityCard
                        updateUserAuthList={updateUserAuthList}
                        userData={userData}
                        isCollectData={isCollectData}
                        isNewRecord={isNewRecord}
                    />
                </Grid>

                {/*bottom button*/}
                <Grid item s={12} md={12} lg={12} sx={{mb: 3}} alignItems={"end"} justifyContent="center">
                    <Grid container maxWidth justifyContent="flex-end">
                        <Grid item sx={{ml:3, mr:3, mb:3}}>
                            <Button
                                size="large"
                                variant="contained"
                                sx={{
                                    textTransform: 'capitalize',
                                    alignItems: 'end'
                                }}
                                disabled={isNewRecord}
                                onClick={handleDeleteClick}
                            >
                                Delete User
                            </Button>
                            <GeneralConfirmWindow
                                isWindowOpen={isWindowOpen}
                                title={"Attention"}
                                content={`Confirm to delete User "${userData.data.username}" ?`}
                                onNormalClose={handleClose}
                                onConfirmClose={deleteData}
                            />
                        </Grid>

                        <Grid item sx={{ml: 3, mr: 3}}>
                            <Button
                                size="large"
                                variant="contained"
                                type="submit"
                                sx={{
                                    textTransform: 'capitalize',
                                    alignItems: 'end'
                                }}
                                onClick={submitData}
                            >
                                Save User
                            </Button>
                        </Grid>
                    </Grid>
                </Grid>
            </Grid>
    );
};

export default UserMaintainPage;