<?php

/**
 * 文件功能：百家乐结算广播事件
 *
 * 开奖后广播骰子结果和获奖类型，前端播放骰子动画，
 * 并显示用户是否中奖及赔付金额。
 *
 * @author  ChatRoom Laravel
 *
 * @version 1.0.0
 */

namespace App\Events;

use App\Models\BaccaratRound;
use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Broadcasting\PresenceChannel;
use Illuminate\Contracts\Broadcasting\ShouldBroadcastNow;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Queue\SerializesModels;

class BaccaratRoundSettled implements ShouldBroadcastNow
{
    use Dispatchable, InteractsWithSockets, SerializesModels;

    /**
     * @param  BaccaratRound  $round  已结算的局次
     */
    public function __construct(
        public readonly BaccaratRound $round,
    ) {}

    /**
     * 广播至房间公共频道。
     *
     * @return array<Channel>
     */
    public function broadcastOn(): array
    {
        return [new PresenceChannel('room.1')];
    }

    /**
     * 广播事件名（前端监听 .baccarat.settled）。
     */
    public function broadcastAs(): string
    {
        return 'baccarat.settled';
    }

    /**
     * 广播数据：骰子点数 + 开奖结果 + 统计。
     *
     * @return array<string, mixed>
     */
    public function broadcastWith(): array
    {
        return [
            'round_id' => $this->round->id,
            'dice' => [$this->round->dice1, $this->round->dice2, $this->round->dice3],
            'total_points' => $this->round->total_points,
            'result' => $this->round->result,
            'result_label' => $this->round->resultLabel(),
            'total_payout' => $this->round->total_payout,
            'bet_count' => $this->round->bet_count,
        ];
    }
}
