<?php

return [
    'openai' => [
        'base_url' => env('AI_OPENAI_BASE_URL', 'https://api.openai.com/v1'),
        'api_key' => env('AI_OPENAI_API_KEY'),
        'models' => [
            'fast' => env('AI_OPENAI_MODEL_FAST', 'gpt-4.1-mini'),
            'balanced' => env('AI_OPENAI_MODEL_BALANCED', 'gpt-4.1-mini'),
            'advanced' => env('AI_OPENAI_MODEL_ADVANCED', 'gpt-4.1-mini'),
        ],
        'timeout' => (int) env('AI_OPENAI_TIMEOUT', 90),
    ],

    'security' => [
        'custom_provider_allowed_hosts' => array_values(array_filter(array_map(
            'trim',
            explode(',', (string) env('AI_CUSTOM_PROVIDER_ALLOWED_HOSTS', '')),
        ))),
    ],

];