224 lines
7.8 KiB
PHP
224 lines
7.8 KiB
PHP
<?php
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/**
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* 文件功能：AI小班长自动参与百家乐下注
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*
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* 在每局百家乐开启时延迟调度执行：
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* 1. 检查是否存在连输休息惩罚（1小时）
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* 2. 检查可用金币，确保留存底金
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* 3. 调用 AI 接口预测路单走势决定下注方向（AI 不可用时回退本地决策）
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* 4. 提交下注
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*
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* @author ChatRoom Laravel
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*
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* @version 1.0.0
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*/
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namespace App\Jobs;
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use App\Enums\CurrencySource;
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use App\Events\MessageSent;
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use App\Models\BaccaratBet;
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use App\Models\BaccaratRound;
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use App\Models\GameConfig;
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use App\Models\Sysparam;
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use App\Models\User;
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use App\Services\BaccaratPredictionService;
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use App\Services\ChatStateService;
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use App\Services\UserCurrencyService;
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use Illuminate\Bus\Queueable;
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use Illuminate\Contracts\Queue\ShouldQueue;
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use Illuminate\Foundation\Bus\Dispatchable;
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use Illuminate\Queue\InteractsWithQueue;
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use Illuminate\Queue\SerializesModels;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\Facades\Redis;
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class AiBaccaratBetJob implements ShouldQueue
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{
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use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
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public function __construct(
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public readonly BaccaratRound $round,
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) {}
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public function handle(UserCurrencyService $currency): void
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{
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// 1. 检查总开关与游戏开关
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if (Sysparam::getValue('chatbot_enabled', '0') !== '1' || ! GameConfig::isEnabled('baccarat')) {
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return;
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}
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$round = $this->round->fresh();
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if (! $round || ! $round->isBettingOpen()) {
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return;
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}
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$user = User::where('username', 'AI小班长')->first();
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if (! $user) {
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return;
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}
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// 2. 检查连输惩罚超时
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if (Redis::exists('ai_baccarat_timeout')) {
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return; // 还在禁赛期
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}
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// 3. 检查余额与限额
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$config = GameConfig::forGame('baccarat')?->params ?? [];
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$minBet = (int) ($config['min_bet'] ?? 100);
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$maxBet = (int) ($config['max_bet'] ?? 50000);
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// 至少保留 2000 金币底仓
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$availableGold = ($user->jjb ?? 0) - 2000;
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if ($availableGold < $minBet) {
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return; // 资金不足以支撑最小下注
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}
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// 下注金额：可用余额的 2% ~ 5%，并在 min_bet 和 max_bet 之间
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$percent = rand(2, 5) / 100.0;
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$amount = (int) round($availableGold * $percent);
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$amount = max($minBet, min($amount, $maxBet));
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// 如果依然大于实际 jjb (保险兜底)，则放弃
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if ($amount > $user->jjb) {
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return;
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}
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// 4. 获取近期路单（最多取 20 局）
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$recentResults = BaccaratRound::query()
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->where('status', 'settled')
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->orderByDesc('id')
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->limit(20)
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->pluck('result')
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->toArray();
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// 5. 优先调用 AI 接口预测下注方向
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$predictionService = app(BaccaratPredictionService::class);
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$aiPrediction = $predictionService->predict($recentResults);
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$decisionSource = 'ai';
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$betType = $aiPrediction;
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// AI 不可用时回退本地路单决策（保底逻辑）
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if ($betType === null) {
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$decisionSource = 'local';
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$bigCount = count(array_filter($recentResults, fn (string $r) => $r === 'big'));
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$smallCount = count(array_filter($recentResults, fn (string $r) => $r === 'small'));
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$strategy = rand(1, 100);
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if ($strategy <= 10) {
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$betType = 'triple'; // 10% 概率博豹子
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} elseif ($bigCount > $smallCount) {
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// 大偏热：70% 概率顺势买大，30% 逆势买小
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$betType = rand(1, 100) <= 70 ? 'big' : 'small';
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} elseif ($smallCount > $bigCount) {
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$betType = rand(1, 100) <= 70 ? 'small' : 'big';
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} else {
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$betType = rand(0, 1) ? 'big' : 'small';
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}
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}
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// 记录 AI 小班长本次决策日志
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$labelMap = ['big' => '大', 'small' => '小', 'triple' => '豹子'];
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Log::channel('daily')->info('AI小班长百家乐决策', [
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'round_id' => $round->id,
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'decision_source' => $decisionSource === 'ai' ? 'AI接口预测' : '本地路单兜底',
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'ai_prediction' => $aiPrediction ? $labelMap[$aiPrediction] : 'null（不可用）',
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'final_bet' => $labelMap[$betType] ?? $betType,
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'bet_amount' => $amount,
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'roadmap_20' => implode('→', array_map(fn (string $r) => $labelMap[$r] ?? $r, array_reverse($recentResults))),
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]);
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// 5. 执行下注 (同 BaccaratController::bet 逻辑)
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DB::transaction(function () use ($user, $round, $betType, $amount, $currency) {
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// 幂等：同一局只能下一注
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$existing = BaccaratBet::query()
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->where('round_id', $round->id)
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->where('user_id', $user->id)
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->lockForUpdate()
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->exists();
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if ($existing) {
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return;
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}
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// 扣除金币
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$currency->change(
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$user,
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'gold',
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-$amount,
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CurrencySource::BACCARAT_BET,
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"AI小班长百家乐 #{$round->id} 押 ".match ($betType) {
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'big' => '大', 'small' => '小', default => '豹子'
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},
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);
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// 写入下注记录
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BaccaratBet::create([
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'round_id' => $round->id,
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'user_id' => $user->id,
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'bet_type' => $betType,
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'amount' => $amount,
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'status' => 'pending',
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]);
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// 更新局次汇总统计
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$field = 'total_bet_'.$betType;
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$countField = 'bet_count_'.$betType;
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$round->increment($field, $amount);
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$round->increment($countField);
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$round->increment('bet_count');
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// 广播各选项的最新押注人数（让前台看到 AI 下注的人数增长）
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event(new \App\Events\BaccaratPoolUpdated($round));
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});
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// 下注成功后，在聊天室发送一条普通聊天消息告知大家
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$this->broadcastBetMessage($user, $round->room_id ?? 1, $betType, $amount, $decisionSource);
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}
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/**
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* 广播 AI小班长本次下注情况到聊天室
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*
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* 以普通聊天消息形式发送，发送对象为大家。
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*
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* @param User $user AI小班长用户对象
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* @param int $roomId 目标房间 ID
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* @param string $betType 下注方向：big|small|triple
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* @param int $amount 下注金额
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* @param string $decisionSource 决策来源：ai | local
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*/
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private function broadcastBetMessage(
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User $user,
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int $roomId,
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string $betType,
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int $amount,
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string $decisionSource,
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): void {
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$chatState = app(ChatStateService::class);
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$labelMap = ['big' => '大', 'small' => '小', 'triple' => '豹子'];
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$betLabel = $labelMap[$betType] ?? $betType;
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$sourceTag = $decisionSource === 'ai' ? '🤖 AI分析' : '📊路单统计';
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$content = "{$sourceTag} 小班长投了 {$amount} 金币，压【{$betLabel}】，大家加油！🎲";
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$msg = [
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'id' => $chatState->nextMessageId($roomId),
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'room_id' => $roomId,
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'from_user' => $user->username,
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'to_user' => '大家',
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'content' => $content,
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'is_secret' => false,
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'font_color' => null,
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'action' => '说',
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'sent_at' => now()->toDateTimeString(),
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];
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$chatState->pushMessage($roomId, $msg);
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broadcast(new MessageSent($roomId, $msg));
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SaveMessageJob::dispatch($msg);
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}
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}
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