<?php

return [

    'api_key' => env('RUNWARE_API_KEY'),

    'base_url' => env('RUNWARE_BASE_URL', 'https://api.runware.ai/v1'),

    /*
    |--------------------------------------------------------------------------
    | Budget
    |--------------------------------------------------------------------------
    |
    | Hard monthly spending cap enforced by App\Services\Runware\BudgetGuard
    | before every batch. Spend is tracked in USD (Runware's billing currency)
    | and converted to EUR using the cached live rate from CurrencyRateService,
    | falling back to usd_eur_fallback_rate when no live rate is cached yet.
    |
    */

    'monthly_cap_eur' => (float) env('RUNWARE_MONTHLY_CAP_EUR', 20),

    'usd_eur_fallback_rate' => (float) env('RUNWARE_USD_EUR_FALLBACK_RATE', 0.92),

    // Extra headroom subtracted from the cap when checking pre-flight cost
    // estimates, to absorb FX drift and estimate error.
    'safety_margin' => (float) env('RUNWARE_SAFETY_MARGIN', 0.10),

    // Fraction of the cap at which a warning notification fires.
    'warn_threshold' => (float) env('RUNWARE_WARN_THRESHOLD', 0.80),

    /*
    |--------------------------------------------------------------------------
    | Default models
    |--------------------------------------------------------------------------
    |
    | Empty by default: App\Services\Runware\ModelCatalog discovers the
    | cheapest model per modality via Runware's model search API and caches
    | it daily. Set any of these to override the discovered default.
    |
    */

    'default_models' => [
        'image' => env('RUNWARE_IMAGE_MODEL'),
        'video' => env('RUNWARE_VIDEO_MODEL'),
        'text' => env('RUNWARE_TEXT_MODEL'),
    ],

];