<?php

/**
 * 文件功能：猜成语游戏开始广播事件
 *
 * 管理员手动出题时触发，广播成语提示到聊天室，前端显示提示+答题按钮。
 *
 * @author   ChatRoom Laravel
 *
 * @version  1.0.0
 */

namespace App\Events;

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

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

    /**
     * @param  int  $roomId  房间 ID
     * @param  string  $hint  谜语提示
     * @param  int  $roundId  游戏回合 ID（前端提交答案时带上）
     * @param  int  $rewardGold  答对奖励金币
     * @param  int  $rewardExp  答对奖励经验
     */
    public function __construct(
        public readonly int $roomId,
        public readonly string $hint,
        public readonly int $roundId,
        public readonly int $rewardGold = 0,
        public readonly int $rewardExp = 0,
    ) {}

    /**
     * 广播频道
     */
    public function broadcastOn(): array
    {
        return [
            new PresenceChannel('room.'.$this->roomId),
        ];
    }

    /**
     * 广播数据
     */
    public function broadcastWith(): array
    {
        return [
            'round_id' => $this->roundId,
            'hint' => $this->hint,
            'reward_gold' => $this->rewardGold,
            'reward_exp' => $this->rewardExp,
            'message' => "🧩 猜成语时间！{$this->hint}",
        ];
    }
}