// src/renderer/components/ShopItem.tsx
import React, { useState } from 'react';
import {
  Card,
  CardMedia,
  CardContent,
  Box,
  Typography,
  Button,
  IconButton,
} from '@mui/material';
import CoinsDisplay from './CoinsDisplay';
import { CapePreview } from './CapePreview';
import VisibilityIcon from '@mui/icons-material/Visibility';
import CapePreviewModal from './PlayerPreviewModal';

export type ShopItemType = 'case' | 'cape';

export interface ShopItemProps {
  type: ShopItemType;
  id: string;
  name: string;
  description?: string;
  imageUrl?: string;
  price?: number;
  itemsCount?: number;
  isOpening?: boolean;
  playerSkinUrl?: string;
  disabled?: boolean;
  onClick: () => void;
}

export default function ShopItem({
  type,
  name,
  description,
  imageUrl,
  price,
  itemsCount,
  isOpening,
  disabled,
  playerSkinUrl,
  onClick,
}: ShopItemProps) {
  const buttonText =
    type === 'case' ? (isOpening ? 'Открываем...' : 'Открыть кейс') : 'Купить';

  const [previewOpen, setPreviewOpen] = useState(false);

  return (
    <Card
      sx={{
        position: 'relative',
        width: '100%',
        maxWidth: 300,
        height: 440,
        display: 'flex',
        flexDirection: 'column',

        background: 'rgba(20,20,20,0.9)',
        borderRadius: '2.5vw',
        border: '1px solid rgba(255,255,255,0.08)',
        boxShadow: '0 10px 40px rgba(0,0,0,0.8)',
        overflow: 'hidden',

        transition: 'transform 0.35s ease, box-shadow 0.35s ease',

        '&:hover': {
          transform: 'scale(1.01)',
          boxShadow: '0 20px 20px rgba(242,113,33,0.1)',
        },
      }}
    >
      {/* Градиентный свет сверху */}
      <Box
        sx={{
          position: 'absolute',
          inset: 0,
          pointerEvents: 'none',
          background:
            'radial-gradient(circle at top, rgba(242,113,33,0.25), transparent 60%)',
        }}
      />

      {imageUrl && (
        <Box sx={{ position: 'relative', p: 1.5, pb: 0 }}>
          {type === 'case' ? (
            <Box
              sx={{
                borderRadius: '1.8vw',
                overflow: 'hidden',
                border: '1px solid rgba(255,255,255,0.12)',
                background:
                  'linear-gradient(135deg, rgba(40,40,40,0.9), rgba(15,15,15,0.9))',
              }}
            >
              <CardMedia
                component="img"
                image={imageUrl}
                alt={name}
                sx={{
                  width: '100%',
                  height: 160,
                  objectFit: 'cover',
                }}
              />
            </Box>
          ) : (
            <CapePreview imageUrl={imageUrl} alt={name} />
          )}

          {/* Кнопка предпросмотра плаща */}
          {type === 'cape' && (
            <IconButton
              onClick={(e) => {
                e.stopPropagation();
                setPreviewOpen(true);
              }}
              sx={{
                position: 'absolute',
                top: 10,
                right: 10,
                color: 'white',
                background:
                  'linear-gradient(71deg, #F27121 0%, #E940CD 70%, #8A2387 100%)',
                '&:hover': {
                  transform: 'scale(1.05)',
                },
                transition: 'all 0.5s ease'
              }}
            >
              <VisibilityIcon fontSize="small" />
            </IconButton>
          )}
        </Box>
      )}

      <CardContent
        sx={{
          flexGrow: 1,
          display: 'flex',
          flexDirection: 'column',
          justifyContent: 'space-between',
          pt: 2,
          pb: 2,
        }}
      >
        <Box>
          <Typography
            sx={{
              fontFamily: 'Benzin-Bold',
              fontSize: '1.05rem',
              mb: 1,
              backgroundImage:
                'linear-gradient(136deg, rgb(242,113,33), rgb(233,64,87), rgb(138,35,135))',
              WebkitBackgroundClip: 'text',
              WebkitTextFillColor: 'transparent',
            }}
          >
            {name}
          </Typography>

          {description && (
            <Typography
              sx={{
                color: 'rgba(255,255,255,0.75)',
                fontSize: '0.85rem',
                minHeight: 42,
                maxHeight: 42,
                overflow: 'hidden',
              }}
            >
              {description}
            </Typography>
          )}

          {typeof price === 'number' && (
            <Box
              sx={{
                display: 'flex',
                justifyContent: 'space-between',
                alignItems: 'center',
                mt: 1.2,
              }}
            >
              <Typography
                sx={{ color: 'rgba(255,255,255,0.7)', fontSize: '0.8rem' }}
              >
                Цена
              </Typography>
              <CoinsDisplay value={price} size="small" />
            </Box>
          )}

          {type === 'case' && typeof itemsCount === 'number' && (
            <Typography
              sx={{
                color: 'rgba(255,255,255,0.6)',
                fontSize: '0.75rem',
                mt: 1,
              }}
            >
              Предметов в кейсе: {itemsCount}
            </Typography>
          )}
        </Box>

        {/* Кнопка как в Registration */}
        <Button
          variant="contained"
          fullWidth
          disabled={disabled}
          onClick={onClick}
          sx={{
            mt: 2,
            transition: 'transform 0.3s ease',
            background:
              'linear-gradient(71deg, #F27121 0%, #E940CD 70%, #8A2387 100%)',
            fontFamily: 'Benzin-Bold',
            borderRadius: '2.5vw',
            fontSize: '0.85rem',
            '&:hover': {
              transform: 'scale(1.02)',
            },
          }}
        >
          {buttonText}
        </Button>
      </CardContent>

      {type === 'cape' && imageUrl && (
        <CapePreviewModal
          open={previewOpen}
          onClose={() => setPreviewOpen(false)}
          capeUrl={imageUrl}
          skinUrl={playerSkinUrl}
        />
      )}
    </Card>
  );
}