import React, { useState, useRef, useMemo, useEffect } from 'react';
import { ListItemIcon, Menu, MenuItem, Typography, styled } from '@mui/material';
import MailOutlineIcon from '@mui/icons-material/MailOutline';
import NotificationsOffIcon from '@mui/icons-material/NotificationsOff';
import { executeEvent } from '../utils/events';

const CustomStyledMenu = styled(Menu)(({ theme }) => ({
    '& .MuiPaper-root': {
      backgroundColor: '#f9f9f9',
      borderRadius: '12px',
      padding: theme.spacing(1),
      boxShadow: '0 5px 15px rgba(0, 0, 0, 0.2)',
    },
    '& .MuiMenuItem-root': {
        fontSize: '14px', // Smaller font size for the menu item text
        color: '#444',
        transition: '0.3s background-color',
        '&:hover': {
          backgroundColor: '#f0f0f0', // Explicit hover state
        },
       
      },
  }));

export const ContextMenu = ({ children, groupId, getUserSettings, mutedGroups }) => {
  const [menuPosition, setMenuPosition] = useState(null);
  const longPressTimeout = useRef(null);
  const preventClick = useRef(false); // Flag to prevent click after long-press or right-click

  const isMuted = useMemo(()=> {
    return mutedGroups.includes(groupId)
  }, [mutedGroups, groupId])

  // Handle right-click (context menu) for desktop
  const handleContextMenu = (event) => {
    event.preventDefault();
    event.stopPropagation(); // Prevent parent click

    // Set flag to prevent any click event after right-click
    preventClick.current = true;

    setMenuPosition({
      mouseX: event.clientX,
      mouseY: event.clientY,
    });
  };

  // Handle long-press for mobile
  const handleTouchStart = (event) => {
    longPressTimeout.current = setTimeout(() => {
      preventClick.current = true; // Prevent the next click after long-press
      event.stopPropagation(); // Prevent parent click
      setMenuPosition({
        mouseX: event.touches[0].clientX,
        mouseY: event.touches[0].clientY,
      });
    }, 500); // Long press duration
  };

  const handleTouchEnd = (event) => {
    clearTimeout(longPressTimeout.current);

    if (preventClick.current) {
      event.preventDefault();
      event.stopPropagation(); // Prevent synthetic click after long-press
      preventClick.current = false; // Reset the flag
    }
  };

  

  const handleSetGroupMute = ()=> {
    try {
        let value = [...mutedGroups]
        if(isMuted){
            value = value.filter((group)=> group !== groupId)
        } else {
            value.push(groupId)
        }
        window.sendMessage("addUserSettings", {
          keyValue: {
            key: 'mutedGroups',
            value,
          },
        })
          .then((response) => {
            if (response?.error) {
              console.error("Error adding user settings:", response.error);
            } else {
              console.log("User settings added successfully");
            }
          })
          .catch((error) => {
            console.error("Failed to add user settings:", error.message || "An error occurred");
          });
        
        setTimeout(() => {
            getUserSettings()
        }, 400);

    } catch (error) {
        
    }
  }

 

  const handleClose = (e) => {
    e.preventDefault();
    e.stopPropagation(); 
    setMenuPosition(null);
  };

  return (
    <div
      onContextMenu={handleContextMenu}  // For desktop right-click
      onTouchStart={handleTouchStart}    // For mobile long-press start
      onTouchEnd={handleTouchEnd}        // For mobile long-press end
 
      style={{ width: '100%', height: '100%' }}
    >
      {children}

      <CustomStyledMenu
        disableAutoFocusItem
        open={!!menuPosition}
        onClose={handleClose}
        anchorReference="anchorPosition"
        anchorPosition={
          menuPosition
            ? { top: menuPosition.mouseY, left: menuPosition.mouseX }
            : undefined
        }
       onClick={(e)=> {
        e.stopPropagation(); 
       }}
      >
       <MenuItem onClick={(e) => {
        handleClose(e)
        executeEvent("markAsRead", {
            groupId
          });
       }}>
          <ListItemIcon sx={{ minWidth: '32px' }}>
            <MailOutlineIcon fontSize="small" />
          </ListItemIcon>
          <Typography variant="inherit" sx={{ fontSize: '14px' }}>
            Mark As Read
          </Typography>
        </MenuItem>
        <MenuItem onClick={(e) => {
            
        handleClose(e)
        handleSetGroupMute()

       }}>
          <ListItemIcon sx={{ minWidth: '32px' }}>
            <NotificationsOffIcon fontSize="small" sx={{
                color: isMuted && 'red'
            }} />
          </ListItemIcon>
          <Typography variant="inherit" sx={{ fontSize: '14px', color: isMuted && 'red' }}>
            {isMuted ? 'Unmute ' : 'Mute '}Push Notifications
          </Typography>
        </MenuItem>
      </CustomStyledMenu>
    </div>
  );
};