<?php

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

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

/**
 * GET /api/v1/admin/draws — 期号列表。
 */
final class AdminDrawIndexController extends Controller
{
    public function __invoke(Request $request): JsonResponse
    {
        $p = AdminApiList::readPaging($request);
        $drawNo = trim((string) $request->query('draw_no', ''));
        $status = trim((string) $request->query('status', ''));

        $q = Draw::query()->orderByDesc('draw_time')->orderByDesc('id');

        if ($drawNo !== '') {
            $q->where('draw_no', 'like', '%'.$drawNo.'%');
        }

        if ($status !== '') {
            $q->where('status', $status);
        }

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

        return AdminApiList::json($paginator, fn (Draw $row) => $this->row($row));
    }

    /** @return array<string, mixed> */
    private function row(Draw $draw): array
    {
        return [
            'id' => (int) $draw->id,
            'draw_no' => $draw->draw_no,
            'business_date' => $draw->business_date instanceof Carbon
                ? $draw->business_date->format('Y-m-d')
                : (string) $draw->business_date,
            'sequence_no' => (int) $draw->sequence_no,
            'status' => $draw->status,
            'start_time' => $draw->start_time?->toIso8601String(),
            'close_time' => $draw->close_time?->toIso8601String(),
            'draw_time' => $draw->draw_time?->toIso8601String(),
            'cooling_end_time' => $draw->cooling_end_time?->toIso8601String(),
            'result_source' => $draw->result_source,
            'current_result_version' => (int) $draw->current_result_version,
            'settle_version' => (int) $draw->settle_version,
            'is_reopened' => (bool) $draw->is_reopened,
            'total_bet_minor' => (int) TicketOrder::query()->where('draw_id', $draw->id)->sum('total_actual_deduct'),
            'total_payout_minor' => (int) TicketItem::query()->where('draw_id', $draw->id)->sum('win_amount')
                + (int) TicketItem::query()->where('draw_id', $draw->id)->sum('jackpot_win_amount'),
            'profit_loss_minor' => (int) TicketOrder::query()->where('draw_id', $draw->id)->sum('total_actual_deduct')
                - (
                    (int) TicketItem::query()->where('draw_id', $draw->id)->sum('win_amount')
                    + (int) TicketItem::query()->where('draw_id', $draw->id)->sum('jackpot_win_amount')
                ),
            'updated_at' => $draw->updated_at?->toIso8601String(),
        ];
    }
}