football-next/app/(admin)/admin/players/PlayerForm.tsx

"use client";

import { useState } from "react";
import { useRouter } from "next/navigation";
import Image from "next/image";

type Country = { id: string; name: string };
type CardTier = "GOLD" | "SILVER" | "BRONZE";

export default function PlayerForm({
  countries,
  initial,
  playerId,
}: {
  countries: Country[];
  initial?: { name: string; position: string; countryId: string; price: number; image?: string | null; cardTier: CardTier };
  playerId?: string;
}) {
  const router = useRouter();
  const [form, setForm] = useState({
    name: initial?.name ?? "",
    position: initial?.position ?? "FWD",
    countryId: initial?.countryId ?? "",
    price: initial?.price ?? 5.0,
    image: initial?.image ?? "",
    cardTier: initial?.cardTier ?? "BRONZE",
  });
  const [loading, setLoading] = useState(false);
  const [uploading, setUploading] = useState(false);
  const [error, setError] = useState("");

  async function handleImageUpload(e: React.ChangeEvent<HTMLInputElement>) {
    const file = e.target.files?.[0];
    if (!file) return;

    setUploading(true);
    setError("");

    const formData = new FormData();
    formData.append("file", file);

    try {
      const res = await fetch("/api/upload/player-image", {
        method: "POST",
        body: formData,
      });

      if (res.ok) {
        const data = await res.json();
        setForm({ ...form, image: data.fileName });
      } else {
        const data = await res.json();
        setError(data.error ?? "خطا در آپلود تصویر");
      }
    } catch (err) {
      setError("خطا در آپلود تصویر");
    } finally {
      setUploading(false);
    }
  }

  async function handleSubmit(e: React.FormEvent) {
    e.preventDefault();
    setLoading(true);
    const res = await fetch(playerId ? `/api/players/${playerId}` : "/api/players", {
      method: playerId ? "PUT" : "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify(form),
    });
    if (res.ok) {
      router.push("/admin/players");
      router.refresh();
    } else {
      const d = await res.json();
      setError(d.error ?? "خطا");
    }
    setLoading(false);
  }

  return (
    <form onSubmit={handleSubmit} className="bg-white rounded-2xl shadow p-6 flex flex-col gap-4">
      {error && <p className="text-red-500 text-sm">{error}</p>}
      
      <div>
        <label className="block text-sm font-medium mb-1">تصویر بازیکن</label>
        <div className="flex items-center gap-4">
          {form.image && (
            <div className="relative w-24 h-24 rounded-xl overflow-hidden border">
              <Image
                src={`/uploads/players/${form.image}`}
                alt={form.name}
                fill
                className="object-cover"
              />
            </div>
          )}
          <div className="flex-1">
            <input
              type="file"
              accept="image/*"
              onChange={handleImageUpload}
              disabled={uploading}
              className="w-full border rounded-xl px-4 py-2.5 focus:outline-none focus:ring-2 focus:ring-green-500"
            />
            {uploading && <p className="text-sm text-gray-500 mt-1">در حال آپلود...</p>}
          </div>
        </div>
      </div>

      <div>
        <label className="block text-sm font-medium mb-1">نام بازیکن</label>
        <input
          type="text"
          value={form.name}
          onChange={(e) => setForm({ ...form, name: e.target.value })}
          className="w-full border rounded-xl px-4 py-2.5 focus:outline-none focus:ring-2 focus:ring-green-500"
          required
        />
      </div>
      <div>
        <label className="block text-sm font-medium mb-1">پست</label>
        <select
          value={form.position}
          onChange={(e) => setForm({ ...form, position: e.target.value })}
          className="w-full border rounded-xl px-4 py-2.5 focus:outline-none focus:ring-2 focus:ring-green-500"
        >
          <option value="GK">دروازه‌بان</option>
          <option value="DEF">مدافع</option>
          <option value="MID">هافبک</option>
          <option value="FWD">مهاجم</option>
        </select>
      </div>
      <div>
        <label className="block text-sm font-medium mb-1">تیم ملی</label>
        <select
          value={form.countryId}
          onChange={(e) => setForm({ ...form, countryId: e.target.value })}
          className="w-full border rounded-xl px-4 py-2.5 focus:outline-none focus:ring-2 focus:ring-green-500"
          required
        >
          <option value="">انتخاب کنید</option>
          {countries.map((c) => (
            <option key={c.id} value={c.id}>{c.name}</option>
          ))}
        </select>
      </div>
      <div>
        <label className="block text-sm font-medium mb-1">قیمت (میلیون)</label>
        <input
          type="number"
          step="0.5"
          min="4"
          max="15"
          value={form.price}
          onChange={(e) => setForm({ ...form, price: parseFloat(e.target.value) })}
          className="w-full border rounded-xl px-4 py-2.5 focus:outline-none focus:ring-2 focus:ring-green-500"
        />
      </div>
      <div>
        <label className="block text-sm font-medium mb-1">نوع کارت</label>
        <select
          value={form.cardTier}
          onChange={(e) => setForm({ ...form, cardTier: e.target.value as CardTier })}
          className="w-full border rounded-xl px-4 py-2.5 focus:outline-none focus:ring-2 focus:ring-green-500"
        >
          <option value="GOLD">طلایی</option>
          <option value="SILVER">نقره ای</option>
          <option value="BRONZE">برنزی</option>
        </select>
      </div>
      <button
        type="submit"
        disabled={loading}
        className="bg-green-700 text-white py-3 rounded-xl font-bold hover:bg-green-800 transition disabled:opacity-50"
      >
        {loading ? "در حال ذخیره..." : playerId ? "ذخیره تغییرات" : "افزودن بازیکن"}
      </button>
    </form>
  );
}