"use client";

import SaveIcon from "@mui/icons-material/Save";
import { Box, Button, Typography } from "@mui/material";
import DownloadIcon from "@mui/icons-material/Download";
import { toast } from "react-toastify";
import useTableSetting from "@/lib/hooks/useTableSetting";
import { flattenObjectOfObjects } from "@/core/utils/flattenObjectOfObjects";

function filterFalseValues(obj) {
    const result = {};

    for (const [key, value] of Object.entries(obj)) {
        if (value === false) {
            result[key] = false;
        } else if (typeof value === 'object' && value !== null && !Array.isArray(value)) {
            const nested = filterFalseValues(value);
            if (Object.keys(nested).length > 0) {
                result[key] = nested;
            }
        }
    }

    return result;
}

function AskForKeepData({ filterData, sortData, hideData, user_id, page_name, table_name, columns }) {
    const { filterAction, sortAction, hideAction } = useTableSetting();

    const filteredHideData = filterFalseValues(hideData);

    const flattenHideData = flattenObjectOfObjects(filteredHideData);

    const onSaveFilter = () => {
        const filteredItems = Object.keys(filterData)
            .map((key) => {
                const value = filterData[key].value;
                if (
                    value !== "" &&
                    !(
                        Array.isArray(value) &&
                        (value.length === 0 || (value.length === 2 && value[0] === "" && value[1] === ""))
                    )
                ) {
                    return filterData[key];
                }
            })
            .filter(Boolean);
        filterAction(user_id, page_name, table_name, filteredItems, columns);
        sortAction(user_id, page_name, table_name, sortData, columns);
        hideAction(user_id, page_name, table_name, flattenHideData, columns);
        toast.dismiss({ containerId: "datatable" });
    };

    const handleDismiss = () => {
        toast.dismiss({ containerId: "datatable" });
    };

    return (
        <Box sx={{ width: "100%" }}>
            <Box sx={{ display: "flex", alignItems: "center", justifyContent: "space-between", mb: 1 }}>
                <Typography color="primary.main" variant="subtitle1" sx={{ fontWeight: "500" }}>
                    ذخیره سازی تغییرات
                </Typography>
                <SaveIcon sx={{ color: "primary.main" }} />
            </Box>
            <Box sx={{ display: "flex", flexDirection: "column" }}>
                <Typography variant="caption">آیا مایل به ذخیره تغییر های اعمال شده برای دفعات بعد هستید؟</Typography>
            </Box>
            <Box sx={{ display: "flex", gap: 1, mt: 2 }}>
                <Button variant="contained" size="small" endIcon={<DownloadIcon />} onClick={onSaveFilter}>
                    ذخیره
                </Button>
                <Button variant="outlined" size="small" onClick={handleDismiss}>
                    رد کردن
                </Button>
            </Box>
        </Box>
    );
}

export default AskForKeepData;