football-next/app/(admin)/admin/stats/StatsForm.tsx

"use client";

import { useState } from "react";

type Player = { id: string; name: string; position: string };
type StatRow = {
  playerId: string;
  goals: number;
  assists: number;
  yellowCards: number;
  redCards: number;
  minutesPlayed: number;
  cleanSheet: boolean;
};

export default function StatsForm({ match }: { match: any }) {
  const allPlayers: Player[] = [
    ...match.homeTeam.players,
    ...match.awayTeam.players,
  ];

  const initStats = (): Record<string, StatRow> => {
    const map: Record<string, StatRow> = {};
    for (const p of allPlayers) {
      const existing = match.playerStats.find((s: any) => s.playerId === p.id);
      map[p.id] = existing ?? {
        playerId: p.id,
        goals: 0,
        assists: 0,
        yellowCards: 0,
        redCards: 0,
        minutesPlayed: 0,
        cleanSheet: false,
      };
    }
    return map;
  };

  const [stats, setStats] = useState<Record<string, StatRow>>(initStats);
  const [loading, setLoading] = useState(false);
  const [saved, setSaved] = useState(false);

  function update(playerId: string, field: keyof StatRow, value: any) {
    setStats((prev) => ({ ...prev, [playerId]: { ...prev[playerId], [field]: value } }));
  }

  async function handleSave() {
    setLoading(true);
    const payload = Object.values(stats).filter((s) => s.minutesPlayed > 0);
    await fetch(`/api/matches/${match.id}/stats`, {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify(payload),
    });
    setSaved(true);
    setLoading(false);
    setTimeout(() => setSaved(false), 3000);
  }

  const renderTeam = (players: Player[], teamName: string) => (
    <div className="mb-8">
      <h3 className="font-bold text-lg mb-3 text-green-800">{teamName}</h3>
      <div className="bg-white rounded-2xl shadow overflow-hidden">
        <table className="w-full text-sm">
          <thead className="bg-gray-100 text-gray-600">
            <tr>
              <th className="text-right px-4 py-3">بازیکن</th>
              <th className="px-3 py-3">دقیقه</th>
              <th className="px-3 py-3">گل</th>
              <th className="px-3 py-3">پاس گل</th>
              <th className="px-3 py-3">زرد</th>
              <th className="px-3 py-3">قرمز</th>
              <th className="px-3 py-3">کلین‌شیت</th>
            </tr>
          </thead>
          <tbody>
            {players.map((p) => {
              const s = stats[p.id];
              if (!s) return null;
              return (
                <tr key={p.id} className="border-t hover:bg-gray-50">
                  <td className="px-4 py-2">
                    <div className="font-medium">{p.name}</div>
                    <div className="text-xs text-gray-400">{p.position}</div>
                  </td>
                  {(["minutesPlayed", "goals", "assists", "yellowCards", "redCards"] as const).map((field) => (
                    <td key={field} className="px-2 py-2 text-center">
                      <input
                        type="number"
                        min="0"
                        max={field === "minutesPlayed" ? 120 : 10}
                        value={s[field] as number}
                        onChange={(e) => update(p.id, field, parseInt(e.target.value) || 0)}
                        className="w-14 border rounded-lg px-2 py-1 text-center focus:outline-none focus:ring-2 focus:ring-green-400"
                      />
                    </td>
                  ))}
                  <td className="px-2 py-2 text-center">
                    <input
                      type="checkbox"
                      checked={s.cleanSheet}
                      onChange={(e) => update(p.id, "cleanSheet", e.target.checked)}
                      className="w-4 h-4 accent-green-600"
                    />
                  </td>
                </tr>
              );
            })}
          </tbody>
        </table>
      </div>
    </div>
  );

  return (
    <div>
      <div className="bg-green-50 border border-green-200 rounded-2xl p-4 mb-6 text-center">
        <span className="font-bold text-lg">{match.homeTeam.name}</span>
        <span className="mx-4 text-gray-400">vs</span>
        <span className="font-bold text-lg">{match.awayTeam.name}</span>
      </div>

      {renderTeam(match.homeTeam.players, match.homeTeam.name)}
      {renderTeam(match.awayTeam.players, match.awayTeam.name)}

      <div className="flex items-center gap-4">
        <button
          onClick={handleSave}
          disabled={loading}
          className="bg-green-700 text-white px-8 py-3 rounded-xl font-bold hover:bg-green-800 transition disabled:opacity-50"
        >
          {loading ? "در حال ذخیره..." : "ذخیره آمار و محاسبه امتیازات"}
        </button>
        {saved && <span className="text-green-600 font-medium">✓ ذخیره شد</span>}
      </div>
    </div>
  );
}