IPFS-portal-deploy/src/app/admin/payment/components/Overview.tsx

'use client';

import type { TokenInfo } from '@/lib/payment';
import { formatWeiToETH } from '@/lib/wallet';

/* ── Props ── */
interface OverviewProps {
  totalUploads: bigint;
  tokens: TokenInfo[];
  revenues: Record<string, bigint>;
  contractBalance: Record<string, string>;
  contractAddress: string;
  owner: string | null;
  isOwner: boolean;
  address: string | null;
  deployed: boolean;
  onNavigate: (view: string) => void;
}

/* ════════════════════════════ Component ════════════════════════════ */

export default function Overview({
  totalUploads, tokens, revenues, contractBalance,
  contractAddress, owner, isOwner, address, deployed, onNavigate,
}: OverviewProps) {

  return (
    <div className="space-y-6">
      {/* Stats grid */}
      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-4">
        <div className="glass rounded-xl p-4">
          <div className="text-xs text-surface-400 mb-1">Total Uploads</div>
          <div className="text-2xl font-bold text-white">{totalUploads.toString()}</div>
        </div>
        {tokens.filter(t => t.enabled).map(tk => {
          const rev = revenues[tk.symbol] || BigInt(0);
          const bal = contractBalance[tk.symbol];
          return (
            <div key={tk.symbol} className="glass rounded-xl p-4">
              <div className="text-xs text-surface-400 mb-1">{tk.symbol} Revenue</div>
              <div className="text-2xl font-bold text-white">
                {tk.symbol === 'ETH' ? formatWeiToETH(rev, 6) : rev.toString()}
              </div>
              {bal && (
                <div className="text-[10px] text-surface-500 mt-1">
                  Balance: {tk.symbol === 'ETH' ? formatWeiToETH(bal, 6) : bal} {tk.symbol}
                </div>
              )}
            </div>
          );
        })}
      </div>

      {/* Contract info */}
      <div className="glass rounded-xl p-5 space-y-3">
        <h3 className="text-sm font-semibold text-white">Contract</h3>
        <div className="grid grid-cols-1 md:grid-cols-2 gap-3 text-xs">
          <div className="flex justify-between py-1.5 px-3 rounded bg-surface-800/30">
            <span className="text-surface-400">Address</span>
            <span className="font-mono text-surface-200">
              {contractAddress.slice(0, 10)}...
            </span>
          </div>
          <div className="flex justify-between py-1.5 px-3 rounded bg-surface-800/30">
            <span className="text-surface-400">Owner</span>
            <span className="font-mono text-surface-200">
              {owner ? `${owner.slice(0, 8)}...${owner.slice(-6)}` : '-'}
              {isOwner && <span className="ml-1 text-accent-green">✓</span>}
            </span>
          </div>
          <div className="flex justify-between py-1.5 px-3 rounded bg-surface-800/30">
            <span className="text-surface-400">Deployed</span>
            <span className={deployed ? 'text-accent-green' : 'text-accent-rose'}>
              {deployed ? 'Yes' : 'No'}
            </span>
          </div>
          <div className="flex justify-between py-1.5 px-3 rounded bg-surface-800/30">
            <span className="text-surface-400">Connected</span>
            <span className="text-surface-200 font-mono">
              {address ? `${address.slice(0, 6)}...${address.slice(-4)}` : '-'}
            </span>
          </div>
        </div>
      </div>

      {/* If owner — quick actions */}
      {isOwner && (
        <div className="glass rounded-xl p-5 space-y-3">
          <h3 className="text-sm font-semibold text-white">Quick Actions</h3>
          <div className="flex flex-wrap gap-2">
            <button onClick={() => onNavigate('pricing')}
              className="px-3 py-1.5 rounded-lg bg-surface-800 hover:bg-surface-700 text-surface-300 text-xs transition-colors">
              Update Pricing
            </button>
            <button onClick={() => onNavigate('tokens')}
              className="px-3 py-1.5 rounded-lg bg-surface-800 hover:bg-surface-700 text-surface-300 text-xs transition-colors">
              Manage Tokens
            </button>
            <button onClick={() => onNavigate('tiers')}
              className="px-3 py-1.5 rounded-lg bg-surface-800 hover:bg-surface-700 text-surface-300 text-xs transition-colors">
              Discount Tiers
            </button>
          </div>
        </div>
      )}
    </div>
  );
}