<?php

namespace App\Http\Controllers\Api\V1\Admin\Risk;

use App\Http\Controllers\Controller;
use App\Models\Draw;
use App\Models\RiskPoolLockLog;
use App\Support\AdminApiList;
use Illuminate\Contracts\Pagination\LengthAwarePaginator;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

/**
 * GET /api/v1/admin/draws/{draw}/risk-pool-lock-logs — 风险池占用/释放流水（审计与监控）。
 */
final class AdminRiskPoolLockLogIndexController extends Controller
{
    public function __invoke(Request $request, Draw $draw): JsonResponse
    {
        $p = AdminApiList::readPaging($request);
        $action = trim((string) $request->query('action_type', ''));
        $number = trim((string) $request->query('normalized_number', ''));

        $q = RiskPoolLockLog::query()
            ->where('draw_id', $draw->id)
            ->with(['ticketItem:id,ticket_no,play_code,player_id'])
            ->orderByDesc('created_at')
            ->orderByDesc('id');

        if ($action !== '' && in_array($action, ['lock', 'release'], true)) {
            $q->where('action_type', $action);
        }

        if ($number !== '' && preg_match('/^[0-9]{4}$/', $number) === 1) {
            $q->where('normalized_number', $number);
        }

        /** @var LengthAwarePaginator $paginator */
        $paginator = $q->paginate($p['perPage'], ['*'], 'page', $p['page']);

        return AdminApiList::jsonWith($paginator, fn (RiskPoolLockLog $log) => $this->row($log), [
            'draw_id' => (int) $draw->id,
            'draw_no' => $draw->draw_no,
        ]);
    }

    /** @return array<string, mixed> */
    private function row(RiskPoolLockLog $log): array
    {
        return [
            'id' => (int) $log->id,
            'normalized_number' => $log->normalized_number,
            'action_type' => $log->action_type,
            'amount' => (int) $log->amount,
            'source_reason' => $log->source_reason,
            'ticket_item_id' => $log->ticket_item_id,
            'ticket_no' => $log->ticketItem?->ticket_no,
            'play_code' => $log->ticketItem?->play_code,
            'player_id' => $log->ticketItem?->player_id,
            'created_at' => $log->created_at?->toIso8601String(),
        ];
    }
}