<?php

namespace App\Repositories\LLM;

class History
{
    protected array $history = [];

    public function addMessage(BaseMessage $message): void
    {
        $this->history[] = $message;
    }

    public function getMessages(): array
    {
        return $this->history;
    }

    public function setHistory(array $history): void
    {
        $this->history = $history;
    }

    public function clearHistory(): void
    {
        $this->history = [];
    }

    public function getForApi(): array
    {
        $history = [];


        foreach ($this->history as $h) {

            $a = [
                'role' => $h->role->value,
                'content' => $h->content,
            ];

            if (isset($h->tool_calls)) {
                $a['tool_calls'] = $h->tool_calls;
            }

            $history[] = $a;
        }

        return $history;
    }


}