admin-panel-hokm/app/rank-tiers/page.tsx

"use client";

import { useEffect, useState } from "react";
import Shell from "@/components/Shell";
import { TableSkeleton } from "@/components/Skeleton";
import { api } from "@/lib/api";
import { toastError } from "@/lib/toast";

type Tier = {
  id: string;
  label: string;
  c1: string;
  c2: string;
  sort: number;
};

const hex = (s: string) => {
  const v = String(s || "").replace("#", "").trim();
  return /^[0-9a-fA-F]{6}$/.test(v) ? `#${v}` : null;
};

function Swatch({ c1, c2 }: { c1: string; c2: string }) {
  const a = hex(c1);
  const b = hex(c2);
  return (
    <div
      style={{
        width: 40,
        height: 40,
        borderRadius: "50%",
        background:
          a && b ? `linear-gradient(160deg, ${a}, ${b})` : "#16305a",
        border: "1px solid #1e3a63",
      }}
    />
  );
}

export default function RankTiersPage() {
  const [tiers, setTiers] = useState<Tier[]>([]);
  const [busy, setBusy] = useState<string | null>(null);
  const [loading, setLoading] = useState(true);

  async function load() {
    setLoading(true);
    try {
      const r = await api.get<{ rank_tiers: Tier[] }>("/rank-tiers");
      setTiers(r.rank_tiers || []);
    } finally {
      setLoading(false);
    }
  }
  useEffect(() => {
    load();
  }, []);

  const patch = (id: string, key: keyof Tier, val: string | number) =>
    setTiers((ts) => ts.map((t) => (t.id === id ? { ...t, [key]: val } : t)));

  async function save(t: Tier) {
    setBusy(t.id);
    try {
      await api.post("/rank-tiers", t);
    } catch (e) {
      toastError((e as Error).message);
    } finally {
      setBusy(null);
    }
  }

  return (
    <Shell title="رتبه‌ها">
      <p className="text-sm text-[#8aa] mb-4">
        رنگ و برچسبِ رتبه‌ها (برنز تا پادشاه). این‌ها در حلقه‌ی آواتار و نشانِ
        رتبه‌ی داخلِ بازی دیده می‌شوند و بدونِ به‌روزرسانیِ اپ اعمال می‌شوند.
        رنگ را با کدِ hex (مثلِ <code>FFD54F</code>) وارد کنید.
      </p>
      {loading ? (
        <TableSkeleton rows={5} cols={7} />
      ) : (
      <div className="card overflow-x-auto">
        <table>
          <thead>
            <tr>
              <th>پیش‌نمایش</th>
              <th>شناسه</th>
              <th>برچسب</th>
              <th>رنگ ۱ (hex)</th>
              <th>رنگ ۲ (hex)</th>
              <th>ترتیب</th>
              <th></th>
            </tr>
          </thead>
          <tbody>
            {tiers.map((t) => (
              <tr key={t.id}>
                <td>
                  <Swatch c1={t.c1} c2={t.c2} />
                </td>
                <td className="text-[#8aa]">{t.id}</td>
                <td>
                  <input
                    className="inp"
                    style={{ minWidth: 90 }}
                    value={t.label}
                    onChange={(e) => patch(t.id, "label", e.target.value)}
                  />
                </td>
                <td>
                  <input
                    className="inp"
                    style={{ minWidth: 90 }}
                    value={t.c1}
                    onChange={(e) => patch(t.id, "c1", e.target.value)}
                  />
                </td>
                <td>
                  <input
                    className="inp"
                    style={{ minWidth: 90 }}
                    value={t.c2}
                    onChange={(e) => patch(t.id, "c2", e.target.value)}
                  />
                </td>
                <td>
                  <input
                    className="inp"
                    style={{ minWidth: 60 }}
                    type="number"
                    value={t.sort}
                    onChange={(e) => patch(t.id, "sort", +e.target.value)}
                  />
                </td>
                <td>
                  <button
                    className="btn btn-gold"
                    disabled={busy === t.id}
                    onClick={() => save(t)}
                  >
                    ذخیره
                  </button>
                </td>
              </tr>
            ))}
          </tbody>
        </table>
      </div>
      )}
    </Shell>
  );
}