import React, { useState } from 'react';
import {
  TextField,
  Button,
  Typography,
  Stack,
  Box,
  IconButton,
  InputAdornment
} from '@mui/material';
import { useTheme } from '@mui/material/styles';
import VisibilityOffOutlinedIcon from '@mui/icons-material/VisibilityOffOutlined';
import { VisibilityOutlined } from '@mui/icons-material';

const LoginForm = () => {
  const theme = useTheme();
  const [showPassword, setShowPassword] = useState(false);

  const handleTogglePassword = () => {
    setShowPassword((prev) => !prev);
  };

  return (
    <Box
      flex={1}
      paddingTop={4}
      paddingBottom={4}
      paddingLeft={2}
      paddingRight={2}
      sx={{
        backgroundColor: '#FFFFFF',
        minHeight: '10vh',
        display: 'flex',
        justifyContent: 'center',
        alignItems: 'center',
        position: 'sticky',


      }}
    >
      <Box
        sx={{
          width: {
            xs: '120%',
            sm: '100%',
            md: '120%',
            lg: '120%'
          },
          maxWidth: '600px'
        }}
      >
        <Stack spacing={2}>

          {/* Logo */}
          <Box>
            <img
              src="/image.png"
              alt="logo"
              style={{
                width: '4vw',
                maxWidth: '80px',
                height: 'auto',
                objectFit: 'contain'
              }}
            />
          </Box>

          <Typography
            variant="h4"
            fontWeight={700}
            sx={{
              fontSize: {
                xs: '1.8rem',
                sm: '2rem',
                md: '2.2rem'
              }
            }}
          >
            Login
          </Typography>

          <Typography
            variant="body2"
            color="text.secondary"
            fontWeight={500}
            sx={{ pb: 1 }}
          >
            Enter your username and password to access your account securely. Welcome back to our service!
          </Typography>

          {/* Email Input */}
          <Box sx={{ display: 'flex', flexDirection: 'column', gap: 1 }}>
            <Typography
              variant="body2"
              color="black"
              sx={{
                fontWeight: '500',
                fontSize: '16px'
              }}
            >
              Email
            </Typography>
            <TextField
              placeholder="Enter your email"
              type="email"
              variant="outlined"
              fullWidth
              sx={{
                '& input': {
                  fontWeight: 500,
                  fontSize: '15px'
                },
                '& input::placeholder': {
                  color: '#969BA7'
                },
                '& .MuiOutlinedInput-root': {
                  borderRadius: '10px',
                  transition: '0.3s'
                },
                '& .MuiOutlinedInput-root.Mui-focused': {
                  borderColor: '#3f51b5',
                  boxShadow: '0 0 0 2px rgba(63,81,181,0.1)'
                }
              }}
            />
          </Box>

          {/* Password Input */}
          <Box sx={{ display: 'flex', flexDirection: 'column', gap: 1 }}>
            <Typography
              variant="body2"
              color="black"
              sx={{
                fontWeight: '500',
                fontSize: '16px'
              }}
            >
              Password
            </Typography>
            <TextField
              type={showPassword ? 'text' : 'password'}
              placeholder="Enter your password"
              fullWidth
              variant="outlined"
              autoComplete="new-password"
              sx={{
                '& input': {
                  fontWeight: 500,
                  fontSize: '15px'
                },
                '& input::placeholder': {
                  color: '#969BA7'
                },
                '& .MuiOutlinedInput-root': {
                  borderRadius: '10px',
                  transition: '0.3s'
                },
                '& .MuiOutlinedInput-root.Mui-focused': {
                  borderColor: '#3f51b5',
                  boxShadow: '0 0 0 2px rgba(63,81,181,0.1)'
                }
              }}
              InputProps={{
                endAdornment: (
                  <InputAdornment position="end">
                    <IconButton onClick={handleTogglePassword} edge="end">
                      {showPassword ? <VisibilityOffOutlinedIcon /> : <VisibilityOutlined />}
                    </IconButton>
                  </InputAdornment>
                )
              }}
            />
          </Box>

          {/* Login Button */}
          <Box sx={{ pt: 2 }}>
            <Button
              variant="contained"
              fullWidth
              sx={{
                fontWeight: 600,
                fontSize: {
                  xs: '14px',
                  sm: '16px'
                },
                height: {
                  xs: '45px',
                  sm: '52px'
                },
                borderRadius: '50px',
                textTransform: 'none',
                backgroundColor: '#FF914D',
                '&:hover': {
                  backgroundColor: '#e57f3f'
                }
              }}
            >
              Log in
            </Button>
          </Box>

          {/* Divider */}
          <Box sx={{ display: 'flex', alignItems: 'center', gap: 2, py: 2 }}>
            <Box sx={{ flex: 1, height: '1px', backgroundColor: '#E0E0E0' }} />
            <Typography
              variant="body1"
              sx={{
                fontWeight: 500,
                fontSize: '16px',
                color: 'black'
              }}
            >
              Or
            </Typography>
            <Box sx={{ flex: 1, height: '1px', backgroundColor: '#E0E0E0' }} />
          </Box>

          {/* Google Button */}
          <Button
            variant="outlined"
            fullWidth
            sx={{
              fontWeight: 500,
              fontSize: '16px',
              borderRadius: '50px',
              height: '50px',
              textTransform: 'none',
              gap: 1,
              borderColor: '#E6E6E6',
              color: 'black',
              '&:hover': {
                borderColor: 'black',
                backgroundColor: 'transparent'
              }
            }}
          >
            <Box sx={{ display: 'flex', alignItems: 'center' }}>
              <img
                src="https://upload.wikimedia.org/wikipedia/commons/c/c1/Google_%22G%22_logo.svg"
                alt="Google"
                style={{ width: 25, height: 25 }}
              />
            </Box>
            Login with Google
          </Button>

          {/* Facebook Button */}
          <Button
            variant="outlined"
            fullWidth
            sx={{
              fontWeight: 500,
              fontSize: '16px',
              borderRadius: '50px',
              height: '50px',
              textTransform: 'none',
              gap: 1,
              borderColor: '#E6E6E6',
              color: 'black',
              '&:hover': {
                borderColor: 'black',
                backgroundColor: 'transparent'
              }
            }}
          >
            <Box sx={{ display: 'flex', alignItems: 'center' }}>
              <img
                src="https://upload.wikimedia.org/wikipedia/commons/0/05/Facebook_Logo_%282019%29.png"
                alt="Facebook"
                style={{ width: 25, height: 25 }}
              />
            </Box>
            Login with Facebook
          </Button>

          {/* Register Link */}
          <Typography
            variant="body2"
            sx={{
              fontSize: '16px',
              textAlign: 'center',
              color: '#969BA7',
              pt: 3
            }}
          >
            Don’t have an account?{' '}
            <a
              href="#"
              style={{
                color: '#2261FF',
                textDecoration: 'none'
              }}
            >
              Register
            </a>
          </Typography>

          {/* Terms */}
          <Typography
            variant="caption"
            sx={{
              fontSize: '14px',
              textAlign: 'center',
              color: '#969BA7',
              pt: 5
            }}
          >
            By logging in, I agree to the{' '}
            <a href="#" style={{ color: '#2261FF', textDecoration: 'none' }}>
              Terms of Service
            </a>{' '}
            and{' '}
            <a href="#" style={{ color: '#2261FF', textDecoration: 'none' }}>
              Privacy Policy
            </a>.
          </Typography>
        </Stack>
      </Box>
    </Box>
  );
};

export default LoginForm;