// material-ui
import {
    Button,
    Grid, TextField,
    Autocomplete,
    Typography
} from '@mui/material';
import MainCard from "components/MainCard";
import { useForm } from "react-hook-form";
import * as React from "react";
import * as ComboData from "utils/ComboData";
import * as DateUtils from "utils/DateUtils";
import * as FormatUtils from "utils/FormatUtils";
import { ThemeProvider } from "@emotion/react";
import { PNSPS_BUTTON_THEME } from "../../../themes/buttonConst";
import { useIntl } from "react-intl";
import { makeStyles } from '@mui/styles';

// ==============================|| DASHBOARD - DEFAULT ||============================== //
const useStyles = makeStyles(() => ({
    root: {
        position: "relative"
    },
    display: {
        position: "absolute",
        top: 2,
        left: 12,
        bottom: 2,
        background: "white",
        pointerEvents: "none",
        right: 50,
        display: "flex",
        alignItems: "center",
        width:"70%"
    },
}));

const SearchPublicNoticeForm = ({ applySearch, orgComboData, searchCriteria, issueComboData
}) => {

    const [type, setType] = React.useState([]);
    // const [status, setStatus] = React.useState({ key: 0, label: 'All', type: 'all' });
    const [orgSelected, setOrgSelected] = React.useState({});
    const [orgCombo, setOrgCombo] = React.useState();
    const [issueSelected, setIssueSelected] = React.useState({});
    const [issueCombo, setIssueCombo] = React.useState([]);
    const [selectedStatus, setSelectedStatus] = React.useState({key: 0, label: 'All', type: 'all'});

    const [minDate, setMinDate] = React.useState(searchCriteria.dateFrom);
    const [maxDate, setMaxDate] = React.useState(searchCriteria.dateTo);
    const [fromDateValue, setFromDateValue] = React.useState("dd / mm / yyyy");
    const [toDateValue, setToDateValue] = React.useState("dd / mm / yyyy");

    React.useEffect(() => {
        setFromDateValue(minDate);
    }, [minDate]);

    React.useEffect(() => {
        setToDateValue(maxDate);
    }, [maxDate]);

    function FormDateInputComponent({ inputRef, ...props }) {
        const classes = useStyles();
        return (
            <>
                <div className={classes.display}>
                    {DateUtils.dateStr(fromDateValue) == "Invalid Date" ?
                        fromDateValue
                        :
                        DateUtils.dateStr(fromDateValue)}
                </div>
                <input 
                    className={classes.input}
                    ref={inputRef}
                    {...props}
                    // onChange={handleChange}
                    value={fromDateValue}
                    max={maxDate}
                />
            </>
        );
    }

    function ToDateInputComponent({ inputRef, ...props }) {
        const classes = useStyles();
        return (
            <>
                <div className={classes.display}>
                    {DateUtils.dateStr(toDateValue) == "Invalid Date" ?
                        toDateValue
                        :
                        DateUtils.dateStr(toDateValue)}
                </div>
                <input
                    // className={classes.input}
                    ref={inputRef}
                    {...props}
                    // onChange={handleChange}
                    value={toDateValue}
                    min={minDate}
                />
            </>
        );
    }

    const intl = useIntl();
    const { locale } = intl;

    const marginBottom = 2.5;
    const { reset, register, handleSubmit } = useForm()
    const onSubmit = (data) => {
        data.status = selectedStatus?.type
        let typeArray = [];
        let sentDateFrom = "";
        let sentDateTo = "";

        for (let i = 0; i < type.length; i++) {
            typeArray.push(type[i].label);
        }
        
        if (fromDateValue != "dd / mm / yyyy" && toDateValue != "dd / mm / yyyy") {
            sentDateFrom = DateUtils.dateValue(fromDateValue)
            sentDateTo = DateUtils.dateValue(toDateValue)
        }

        const temp = {
            appNo: data.appNo,
            dateFrom: sentDateFrom,
            dateTo: sentDateTo,
            contact: data.contact,
            status: (data.status === '' || data.status?.includes("all")) ? "" : data.status,
            orgId: (orgSelected?.key && orgSelected?.key > 0) ? orgSelected?.key : "",
            issueId: issueSelected?.id,
            groupNo: data.groupNo,
        };
        applySearch(temp);
    };

    React.useEffect(() => {
        if (orgComboData && orgComboData.length > 0) {
            setOrgCombo(orgComboData);
        }
    }, [orgComboData]);

    React.useEffect(() => {
        if (issueComboData && issueComboData.length > 0) {
            setIssueCombo(issueComboData);
        }
    }, [issueComboData]);

    function resetForm() {
        setType([]);
        // setStatus({ key: 0, label: 'All', type: 'all' });
        setOrgSelected({});
        setIssueSelected({});
        setSelectedStatus({key: 0, label: 'All', type: 'all'});
        setMinDate(DateUtils.dateValue(new Date().setDate(new Date().getDate()-14)))
        setMaxDate(DateUtils.dateValue(new Date()))
        reset();
    }

    const getIssueLabel=(data)=> {
        let issueYear = data.issueYear
        let volume = data.volume;
        let issueNo = data.issueNo;
        let issueDate = data.issueDate;
        if (locale === 'zh-HK') {
            return issueYear
                + " 第" + volume + "卷,"
                + " 第" + issueNo + "期,"
                + " " + DateUtils.dateFormat(issueDate, "YYYY年MM月DD日")
                + " (" + DateUtils.getWeekdayStr_ZH(issueDate) + ")";
        } else if (locale === 'zh-CN') {
            return issueYear
                + " 第" + volume + "卷,"
                + " 第" + issueNo + "期,"
                + " " + DateUtils.dateFormat(issueDate, "YYYY年MM月DD日")
                + " (" + DateUtils.getWeekdayStr_CN(issueDate) + ")";
        }
        return issueYear
            + " Vol. " + FormatUtils.zeroPad(volume, 3)
            + ", No. " + FormatUtils.zeroPad(issueNo, 2)
            + ", " + DateUtils.dateFormat(issueDate, "D MMM YYYY (ddd)");
    }

    return (
        <MainCard xs={12} md={12} lg={12}
            border={false}
            content={false}
            sx={{ backgroundColor: '#fff' }}
        >

            <form onSubmit={handleSubmit(onSubmit)}>
                <Grid container sx={{ backgroundColor: '#ffffff', ml: 2, mt: 1, mb: marginBottom }} width="98%">
                    {/*row 1*/}
                    <Grid item justifyContent="space-between" alignItems="center" sx={{ mt: 1, ml: 3, mb: marginBottom }}>
                        <Typography variant="pnspsFormHeader" >
                            Search
                        </Typography>
                    </Grid>
                    {/*row 2*/}
                    <Grid container display="flex" alignItems={"center"}>
                        <Grid item xs={9} s={6} md={5} lg={3} sx={{ ml: 3, mr: 3, mb: marginBottom }}>
                            <TextField
                                fullWidth
                                {...register("appNo")}
                                id='appNo'
                                label={"Application No."}
                                defaultValue={searchCriteria.appNo}
                                InputLabelProps={{
                                    shrink: true
                                }}
                            />
                        </Grid>

                        <Grid item xs={9} s={6} md={5} lg={3} sx={{ ml: 3, mr: 3, mb: marginBottom }}>
                            <Grid container spacing={1}>
                                <Grid item xs={6}>
                                    <TextField
                                        fullWidth
                                        {...register("dateFrom")}
                                        id="dateFrom"
                                        type="date"
                                        label={"Submit Date (From)"}
                                        defaultValue={searchCriteria.dateFrom}
                                        InputProps={{
                                            inputComponent: FormDateInputComponent,
                                        }}
                                        onChange={(newValue) => {
                                            if(newValue.target.value!=""){
                                                setMinDate(newValue.target.value);
                                            }
                                        }}
                                        InputLabelProps={{
                                            shrink: true
                                        }}
                                        sx={{ "& .MuiInputBase-input": {display:"block", textIndent: "-9999px"} }}
                                    />
                                </Grid>
                                
                                <Grid item xs={6}>
                                    <TextField
                                        fullWidth
                                        InputLabelProps={{
                                            shrink: true
                                        }}
                                        {...register("dateTo")}
                                        InputProps={{
                                            inputComponent: ToDateInputComponent,
                                        }}
                                        onChange={(newValue) => {
                                            if(newValue.target.value!=""){
                                                setMaxDate(newValue.target.value);
                                            }
                                        }}
                                        id="dateTo"
                                        type="date"
                                        label={"Submit Date (To)"}
                                        defaultValue={searchCriteria.dateTo}
                                        sx={{ "& .MuiInputBase-input": {display:"block", textIndent: "-9999px"} }}
                                    />
                                </Grid>
                            </Grid>
                        </Grid>

                        <Grid item xs={9} s={6} md={5} lg={3} sx={{ ml: 3, mr: 3, mb: marginBottom }}>
                            <TextField
                                fullWidth
                                {...register("contact")}
                                id="contact"
                                label={"Client"}
                                defaultValue={searchCriteria.contact}
                                InputLabelProps={{
                                    shrink: true
                                }}
                            />

                        </Grid>

                        <Grid item xs={9} s={6} md={5} lg={3} sx={{ ml: 3, mr: 3, mb: marginBottom }}>
                        <Autocomplete
                                {...register("status")}
                                id="status"
                                size="small"
                                options={ComboData.publicNoticeStatic_GLD}
                                value={selectedStatus}
                                onChange={(event, newValue) => {
                                    if(newValue==null){
                                        setSelectedStatus(ComboData.publicNoticeStatic_GLD[0]);
                                    }else{
                                        setSelectedStatus(newValue);
                                    }
                                }}
                                getOptionLabel={(option) => option.label}
                                renderInput={(params) => (
                                    <TextField
                                        {...params}
                                        label="Status"
                                        InputLabelProps={{
                                            shrink: true
                                        }}
                                    />
                                )}
                            />
                            {/* <Autocomplete
                                multiple
                                {...register("status")}
                                id="status"
                                size="small"
                                options={ComboData.publicNoticeStatic_GLD}
                                value={selectedStatus}
                                onChange={(event, newValue) => {
                                    const findAllIndex = newValue.findIndex((ele) => {
                                        return ele.type === "all"
                                    })

                                    if (findAllIndex > -1) {
                                        setSelectedStatus([newValue[findAllIndex]]);
                                        setSelectedLabelsString('all')
                                    } else {
                                        const selectedLabels = newValue.map(option => option.type);
                                        const selectedLabelsString = `${selectedLabels.join(',')}`;
                                        setSelectedStatus(newValue);
                                        setSelectedLabelsString(selectedLabelsString);
                                    }
                                }}
                                getOptionLabel={(option) => option.label}
                                renderInput={(params) => (
                                    <TextField
                                        {...params}
                                        label="Status"
                                        InputLabelProps={{
                                            shrink: true
                                        }}
                                    />
                                )}
                            /> */}
                        </Grid>

                        {
                            orgCombo ?
                                <Grid item xs={9} s={6} md={5} lg={3} sx={{ ml: 3, mr: 3, mb: marginBottom }}>
                                    <Autocomplete
                                        {...register("orgId")}
                                        disablePortal
                                        id="orgId"
                                        options={orgCombo}
                                        size="small"
                                        value={orgSelected}
                                        getOptionLabel={(option) => option.name? option.name : ""}
                                        inputValue={orgSelected ? orgSelected.name : ""}
                                        onChange={(event, newValue) => {
                                            if (newValue !== null) {
                                                setOrgSelected(newValue);
                                            }else{
                                                setOrgSelected({});
                                            }
                                        }}
                                        renderInput={(params) => (
                                            <TextField {...params}
                                                label="Organisation"
                                                InputLabelProps={{
                                                    shrink: true
                                                }}
                                            />
                                        )}
                                    />
                                </Grid>
                                : <></>
                        }

                        <Grid item xs={9} s={6} md={5} lg={3} sx={{ ml: 3, mr: 3, mb: marginBottom }}>
                            <Autocomplete
                                {...register("issueId")}
                                disablePortal
                                size="small"
                                id="issueId"
                                options={issueCombo}
                                value={issueSelected}
                                inputValue={(issueSelected?.id) ? getIssueLabel(issueSelected) : ""}
                                getOptionLabel={(option) => getIssueLabel(option)}
                                onChange={(event, newValue) => {
                                        setIssueSelected(newValue);
                                }}
                                renderInput={(params) => (
                                    <TextField {...params}
                                        label="Gazette Issue No."
                                        InputLabelProps={{
                                            shrink: true
                                        }}
                                    />
                                )}
                            />
                        </Grid>

                        <Grid item xs={9} s={6} md={5} lg={3} sx={{ ml: 3, mr: 3, mb: marginBottom }}>
                            <TextField
                                fullWidth
                                {...register("groupNo")}
                                id='groupNo'
                                label="Gazette Code"
                                defaultValue={searchCriteria.groupNo}
                                InputLabelProps={{
                                    shrink: true
                                }}
                            />
                        </Grid>
                    </Grid>

                    {/*last row*/}
                    <Grid container maxWidth justifyContent="flex-end">
                        <ThemeProvider theme={PNSPS_BUTTON_THEME}>
                            <Grid item sx={{ ml: 3 }}>
                                <Button
                                    variant="contained"
                                    color="cancel"
                                    onClick={resetForm}
                                >
                                    Reset
                                </Button>
                            </Grid>

                            <Grid item sx={{ ml: 3 }}>
                                <Button
                                    variant="contained"
                                    type="submit"
                                >
                                    Submit
                                </Button>
                            </Grid>
                        </ThemeProvider>
                    </Grid>
                </Grid>
            </form>
        </MainCard>
    );
};

export default SearchPublicNoticeForm;