src/components/GameByGameResults.tsx

import React, { useState, useMemo } from 'react';
import { Target, TrendingUp, Filter, Eye } from 'lucide-react';
import { LotomaniaGame, LotomaniaResult } from '../types';
import { LotomaniaAlgorithm } from '../utils/lotomaniaAlgorithm';

interface GameByGameResultsProps {
  allGames: LotomaniaGame[];
  algorithm: LotomaniaAlgorithm;
  currentResult: LotomaniaResult;
}

interface GameResultDetailed {
  game: LotomaniaGame;
  numbers: number[];
  matchedNumbers: number[];
  nonMatchedNumbers: number[];
  points: number;
  prizeValue: number;
  prizeDescription: string;
  netProfit: number;
  isWinning: boolean;
}

export const GameByGameResults: React.FC<GameByGameResultsProps> = ({
  allGames,
  algorithm,
  currentResult
}) => {
  const [filterType, setFilterType] = useState<'all' | 'vertical' | 'horizontal'>('all');
  const [filterPoints, setFilterPoints] = useState<'all' | 'winning' | '15+' | '16' | '17+' | '18' | '19+' | '20' | '0'>('all');
  const [showGrid, setShowGrid] = useState(true);
  const [currentPage, setCurrentPage] = useState(1);
  const GAMES_PER_PAGE = 10;

  // Analisar todos os jogos
  const gameResults = useMemo(() => {
    return allGames.map(game => {
      const gameNumbers = algorithm.getNumbersFromGame(game);
      const matchedNumbers = gameNumbers.filter(num => currentResult.numeros.includes(num));
      const nonMatchedNumbers = gameNumbers.filter(num => !currentResult.numeros.includes(num));
      
      let points = matchedNumbers.length;
      let prizeValue = 0;
      let prizeDescription = 'Sem prêmio';
      
      // Verificar premiação oficial
      const premio = currentResult.premiacoes?.find(p => p.acertos === points);
      if (premio && points >= 15) {
        prizeValue = premio.valorPremio;
        prizeDescription = premio.descricao;
      } else if (points === 0) {
        const premioZero = currentResult.premiacoes?.find(p => p.acertos === 0);
        if (premioZero) {
          prizeValue = premioZero.valorPremio;
          prizeDescription = premioZero.descricao;
        }
      }
      
      const netProfit = prizeValue - 3.00;
      
      return {
        game,
        numbers: gameNumbers,
        matchedNumbers,
        nonMatchedNumbers,
        points,
        prizeValue,
        prizeDescription,
        netProfit,
        isWinning: prizeValue > 0
      };
    });
  }, [allGames, algorithm, currentResult]);

  // Filtrar resultados
  const filteredResults = useMemo(() => {
    let filtered = gameResults;
    
    if (filterType !== 'all') {
      filtered = filtered.filter(r => r.game.type === filterType);
    }
    
    if (filterPoints === 'winning') {
      filtered = filtered.filter(r => r.isWinning);
    } else if (filterPoints === '20') {
      filtered = filtered.filter(r => r.points === 20);
    } else if (filterPoints === '18') {
      filtered = filtered.filter(r => r.points === 18);
    } else if (filterPoints === '16') {
      filtered = filtered.filter(r => r.points === 16);
    } else if (filterPoints === '0') {
      filtered = filtered.filter(r => r.points === 0);
    } else if (filterPoints !== 'all') {
      const minPoints = parseInt(filterPoints.replace('+', ''));
      filtered = filtered.filter(r => r.points >= minPoints);
    }
    
    return filtered;
  }, [gameResults, filterType, filterPoints]);

  // Paginação
  const totalPages = Math.ceil(filteredResults.length / GAMES_PER_PAGE);
  const paginatedResults = filteredResults.slice(
    (currentPage - 1) * GAMES_PER_PAGE,
    currentPage * GAMES_PER_PAGE
  );

  // Estatísticas resumidas
  const stats = useMemo(() => {
    const totalGames = filteredResults.length;
    const winningGames = filteredResults.filter(r => r.isWinning).length;
    const totalCost = totalGames * 3.00;
    const totalPrizes = filteredResults.reduce((sum, r) => sum + r.prizeValue, 0);
    
    // Distribuição por pontos
    const pointsDistribution = filteredResults.reduce((acc, r) => {
      acc[r.points] = (acc[r.points] || 0) + 1;
      return acc;
    }, {} as Record<number, number>);
    
    return {
      totalGames,
      winningGames,
      totalCost,
      totalPrizes,
      netResult: totalPrizes - totalCost,
      winRate: (winningGames / totalGames) * 100,
      pointsDistribution
    };
  }, [filteredResults]);

  // Renderizar grid de um jogo
  const renderGameGrid = (result: GameResultDetailed) => {
    if (!showGrid) return null;
    
    return (
      <div className="bg-gray-50 p-3 rounded-lg border">
        <div className="text-xs font-semibold mb-2 text-gray-700">
          🎯 Grid Visual - Jogo #{result.game.id}
        </div>
        
        {/* Grid compacto 10x10 */}
        <div className="grid grid-cols-10 gap-0.5">
          {Array.from({ length: 100 }, (_, i) => {
            const number = i;
            const isMarked = result.numbers.includes(number);
            const isHit = result.matchedNumbers.includes(number);
            const wasDrawn = currentResult.numeros.includes(number);
            
            let cellClass = 'w-5 h-5 text-[8px] font-bold flex items-center justify-center border';
            
            if (isMarked && isHit) {
              cellClass += ' bg-green-600 text-white'; // Marcado e acertou
            } else if (isMarked && !isHit) {
              cellClass += ' bg-blue-600 text-white'; // Marcado mas não acertou
            } else if (!isMarked && wasDrawn) {
              cellClass += ' bg-yellow-400 text-black'; // Não marcado mas saiu
            } else {
              cellClass += ' bg-white text-gray-600'; // Normal
            }
            
            return (
              <div
                key={number}
                className={cellClass}
                title={`${number === 0 ? '00' : number} ${isMarked ? '(Marcado)' : ''} ${wasDrawn ? '(Sorteado)' : ''}`}
              >
                {number === 0 ? '00' : number.toString().padStart(2, '0')}
              </div>
            );
          })}
        </div>
        
        {/* Legenda compacta */}
        <div className="flex justify-between mt-2 text-[10px] text-gray-600">
          <span className="flex items-center gap-1">
            <div className="w-2 h-2 bg-green-600 rounded"></div>
            Acertou ({result.matchedNumbers.length})
          </span>
          <span className="flex items-center gap-1">
            <div className="w-2 h-2 bg-blue-600 rounded"></div>
            Marcado ({result.numbers.length - result.matchedNumbers.length})
          </span>
          <span className="flex items-center gap-1">
            <div className="w-2 h-2 bg-yellow-400 rounded"></div>
            Perdeu ({currentResult.numeros.filter(n => !result.numbers.includes(n)).length})
          </span>
        </div>
      </div>
    );
  };

  return (
    <div className="space-y-6">
      {/* Header */}
      <div className="bg-gradient-to-r from-green-600 to-blue-600 text-white p-6 rounded-lg">
        <h2 className="text-2xl font-bold flex items-center gap-2">
          <Target className="w-6 h-6" />
          Resultado Jogo por Jogo
        </h2>
        <p className="text-green-100 mt-2">
          Análise individual de cada um dos {allGames.length} jogos contra o concurso {currentResult.concurso}
        </p>
      </div>

      {/* Estatísticas Resumidas */}
      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-5 gap-4">
        <div className="bg-blue-50 p-4 rounded-lg border-l-4 border-blue-500">
          <span className="text-sm text-blue-600">Jogos Analisados</span>
          <p className="text-2xl font-bold text-blue-800">{stats.totalGames}</p>
        </div>
        
        <div className="bg-green-50 p-4 rounded-lg border-l-4 border-green-500">
          <span className="text-sm text-green-600">Jogos Premiados</span>
          <p className="text-2xl font-bold text-green-800">{stats.winningGames}</p>
          <p className="text-xs text-green-600">{stats.winRate.toFixed(1)}%</p>
        </div>
        
        <div className="bg-yellow-50 p-4 rounded-lg border-l-4 border-yellow-500">
          <span className="text-sm text-yellow-600">Total Prêmios</span>
          <p className="text-lg font-bold text-yellow-800">
            R$ {stats.totalPrizes.toLocaleString('pt-BR', { maximumFractionDigits: 0 })}
          </p>
        </div>
        
        <div className="bg-red-50 p-4 rounded-lg border-l-4 border-red-500">
          <span className="text-sm text-red-600">Custo Total</span>
          <p className="text-lg font-bold text-red-800">
            R$ {stats.totalCost.toLocaleString('pt-BR', { maximumFractionDigits: 0 })}
          </p>
        </div>
        
        <div className={`p-4 rounded-lg border-l-4 ${
          stats.netResult >= 0 ? 'border-green-500 bg-green-50' : 'border-red-500 bg-red-50'
        }`}>
          <span className={`text-sm ${stats.netResult >= 0 ? 'text-green-600' : 'text-red-600'}`}>
            Resultado
          </span>
          <p className={`text-lg font-bold ${stats.netResult >= 0 ? 'text-green-800' : 'text-red-800'}`}>
            {stats.netResult >= 0 ? '+' : ''}R$ {stats.netResult.toLocaleString('pt-BR', { maximumFractionDigits: 0 })}
          </p>
        </div>
      </div>

      {/* Filtros */}
      <div className="bg-white p-4 rounded-lg shadow border">
        <div className="flex flex-wrap gap-4 items-center">
          <Filter className="w-4 h-4 text-gray-500" />
          
          <select
            value={filterType}
            onChange={(e) => setFilterType(e.target.value as any)}
            className="px-3 py-1 border rounded text-sm"
          >
            <option value="all">Todos os Tipos</option>
            <option value="vertical">Verticais ({gameResults.filter(r => r.game.type === 'vertical').length})</option>
            <option value="horizontal">Horizontais ({gameResults.filter(r => r.game.type === 'horizontal').length})</option>
          </select>
          
          <select
            value={filterPoints}
            onChange={(e) => setFilterPoints(e.target.value as any)}
            className="px-3 py-1 border rounded text-sm"
          >
            <option value="all">Todas Pontuações</option>
            <option value="winning">Apenas Premiados</option>
            <option value="15+">15+ Pontos</option>
            <option value="16">16 Pontos</option>
            <option value="17+">17+ Pontos</option>
            <option value="18">18 Pontos</option>
            <option value="19+">19+ Pontos</option>
            <option value="20">20 Pontos</option>
          </select>
          
          <label className="flex items-center gap-2 text-sm">
            <input
              type="checkbox"
              checked={showGrid}
              onChange={(e) => setShowGrid(e.target.checked)}
            />
            <Eye className="w-4 h-4" />
            Grid Visual
          </label>
          
          <span className="text-sm text-gray-600">
            {filteredResults.length} resultado(s)
          </span>
        </div>
      </div>

      {/* Lista de Resultados */}
      <div className="space-y-4">
        {paginatedResults.map((result) => (
          <div
            key={result.game.id}
            className={`p-4 border rounded-lg ${
              result.isWinning ? 'border-green-300 bg-green-50' : 'border-gray-200 bg-white'
            }`}
          >
            <div className="grid grid-cols-1 lg:grid-cols-3 gap-4">
              {/* Info do Jogo */}
              <div>
                <div className="flex items-center gap-3 mb-2">
                  <div className="bg-blue-600 text-white px-3 py-1 rounded font-bold">
                    #{result.game.id}
                  </div>
                  <div className="text-sm text-gray-600">
                    <div>{result.game.type === 'vertical' ? '🔹 Vertical' : '🔸 Horizontal'}</div>
                    <div>Fase {result.game.phase}, Ciclo {result.game.cycle}</div>
                  </div>
                </div>
                
                <div className="space-y-1 text-sm">
                  <div className="flex justify-between">
                    <span>Pontuação:</span>
                    <span className={`font-bold ${result.isWinning ? 'text-green-600' : 'text-gray-600'}`}>
                      {result.points} pontos
                    </span>
                  </div>
                  <div className="flex justify-between">
                    <span>Prêmio:</span>
                    <span className={`font-semibold ${result.isWinning ? 'text-green-600' : 'text-gray-500'}`}>
                      R$ {result.prizeValue.toLocaleString('pt-BR', { minimumFractionDigits: 2 })}
                    </span>
                  </div>
                  <div className="flex justify-between">
                    <span>Resultado:</span>
                    <span className={`font-bold ${result.netProfit >= 0 ? 'text-green-600' : 'text-red-600'}`}>
                      {result.netProfit >= 0 ? '+' : ''}R$ {result.netProfit.toLocaleString('pt-BR', { minimumFractionDigits: 2 })}
                    </span>
                  </div>
                  {result.isWinning && (
                    <div className="text-xs text-green-600 mt-1">
                      🏆 {result.prizeDescription}
                    </div>
                  )}
                </div>
              </div>

              {/* Grid Visual */}
              <div>
                {renderGameGrid(result)}
              </div>

              {/* Números Detalhados */}
              <div className="space-y-3">
                <div>
                  <div className="text-sm font-semibold text-green-600 mb-1">
                    ✅ Acertos ({result.matchedNumbers.length})
                  </div>
                  <div className="flex flex-wrap gap-1">
                    {result.matchedNumbers.map(num => (
                      <span
                        key={num}
                        className="bg-green-600 text-white px-1.5 py-0.5 rounded text-xs font-bold"
                      >
                        {num === 0 ? '00' : num.toString().padStart(2, '0')}
                      </span>
                    ))}
                  </div>
                </div>
                
                <div>
                  <div className="text-sm font-semibold text-yellow-600 mb-1">
                    ⭐ Perdidos ({currentResult.numeros.filter(n => !result.numbers.includes(n)).length})
                  </div>
                  <div className="flex flex-wrap gap-1">
                    {currentResult.numeros
                      .filter(n => !result.numbers.includes(n))
                      .slice(0, 8)
                      .map(num => (
                        <span
                          key={num}
                          className="bg-yellow-400 text-black px-1.5 py-0.5 rounded text-xs font-bold"
                        >
                          {num === 0 ? '00' : num.toString().padStart(2, '0')}
                        </span>
                      ))}
                    {currentResult.numeros.filter(n => !result.numbers.includes(n)).length > 8 && (
                      <span className="text-xs text-gray-500">
                        +{currentResult.numeros.filter(n => !result.numbers.includes(n)).length - 8}
                      </span>
                    )}
                  </div>
                </div>
              </div>
            </div>
          </div>
        ))}
      </div>

      {/* Paginação */}
      {totalPages > 1 && (
        <div className="flex justify-center items-center gap-2">
          <button
            onClick={() => setCurrentPage(Math.max(1, currentPage - 1))}
            disabled={currentPage === 1}
            className="px-3 py-1 border rounded disabled:opacity-50"
          >
            ← Anterior
          </button>
          
          <span className="px-3 py-1 text-sm">
            Página {currentPage} de {totalPages}
          </span>
          
          <button
            onClick={() => setCurrentPage(Math.min(totalPages, currentPage + 1))}
            disabled={currentPage === totalPages}
            className="px-3 py-1 border rounded disabled:opacity-50"
          >
            Próximo →
          </button>
        </div>
      )}

      {/* Distribuição de Pontos */}
      <div className="bg-white p-4 rounded-lg shadow border">
        <h3 className="font-semibold mb-3 flex items-center gap-2">
          <TrendingUp className="w-4 h-4" />
          Distribuição de Pontuação
        </h3>
        
        <div className="grid grid-cols-4 md:grid-cols-8 gap-2">
          {Object.entries(stats.pointsDistribution)
            .sort(([a], [b]) => parseInt(b) - parseInt(a))
            .map(([points, count]) => {
              const isWinning = parseInt(points) >= 15 || parseInt(points) === 0;
              
              return (
                <div
                  key={points}
                  className={`p-2 rounded text-center ${
                    isWinning ? 'bg-green-100 border border-green-300' : 'bg-gray-100'
                  }`}
                >
                  <div className={`font-bold ${isWinning ? 'text-green-600' : 'text-gray-600'}`}>
                    {points}pts
                  </div>
                  <div className="text-xs text-gray-600">{count} jogos</div>
                </div>
              );
            })}
        </div>
      </div>
    </div>
  );
};

export default GameByGameResults;