<?php

namespace App\Support;

use App\Models\Player;
use App\Models\PlayerWallet;

/** 玩家 API 统一 JSON 形状（列表行 / 详情）。 */
final class PlayerApiPresenter
{
    /** @return array<string, mixed> */
    public static function listItem(Player $player): array
    {
        $wallets = $player->relationLoaded('wallets')
            ? $player->wallets
            : $player->wallets()->get();

        $walletRows = $wallets->map(static fn (PlayerWallet $w): array => [
            'wallet_type' => $w->wallet_type,
            'currency_code' => $w->currency_code,
            'balance' => (int) $w->balance,
            'frozen_balance' => (int) $w->frozen_balance,
            'available_balance' => max(0, (int) $w->balance - (int) $w->frozen_balance),
            'status' => (int) $w->status,
        ])->values()->all();

        $agent = $player->relationLoaded('agentNode')
            ? $player->agentNode
            : ($player->agent_node_id ? $player->agentNode()->first() : null);

        return [
            'id' => (int) $player->id,
            ...AgentNodeApiPresenter::embed($agent),
            'site_code' => $player->site_code,
            'site_player_id' => $player->site_player_id,
            'username' => $player->username,
            'nickname' => $player->nickname,
            'default_currency' => $player->default_currency,
            'status' => (int) $player->status,
            'last_login_at' => $player->last_login_at?->toIso8601String(),
            'created_at' => $player->created_at?->toIso8601String(),
            'wallets' => $walletRows,
        ];
    }
}