<?php

namespace app\common\service\ai;

class AiAssistantOrchestrator
{
    public static function run(string $message, array $historyMessages, int $userId, int $sessionId): array
    {
        $trace = new AiAssistantTrace($message, $historyMessages);

        $trace->plan = AiAssistantPlanner::plan($message, $historyMessages);
        $trace = AiAssistantRetriever::retrieve($trace, $userId, $sessionId);
        $trace = AiAssistantRanker::rank($trace);
        $trace = AiAssistantResponder::respond($trace);

        return [
            'success' => !empty($trace->responseResult['success']),
            'answer' => $trace->finalAnswer,
            'sources' => $trace->finalSources,
            'context_text' => $trace->contextText,
            'plan' => $trace->plan,
            'result' => $trace->responseResult,
            'trace' => $trace->toArray(),
        ];
    }
}