<?php

return [
    'data_path' => env('DEWEMOJI_DATA_PATH', base_path('data/emojis.json')),

    'pagination' => [
        'default_limit' => (int) env('DEWEMOJI_DEFAULT_LIMIT', 20),
        'max_limit' => (int) env('DEWEMOJI_MAX_LIMIT', 50),
        'free_max_limit' => (int) env('DEWEMOJI_FREE_MAX_LIMIT', 20),
        'pro_max_limit' => (int) env('DEWEMOJI_PRO_MAX_LIMIT', 50),
    ],

    'free_daily_limit' => (int) env('DEWEMOJI_FREE_DAILY_LIMIT', 30),

    'license' => [
        'accept_all' => filter_var(env('DEWEMOJI_LICENSE_ACCEPT_ALL', false), FILTER_VALIDATE_BOOL),
        'pro_keys' => array_values(array_filter(array_map('trim', explode(',', (string) env('DEWEMOJI_PRO_KEYS', ''))))),
        'max_devices' => (int) env('DEWEMOJI_LICENSE_MAX_DEVICES', 3),
    ],

    'billing' => [
        // sandbox: accepts any non-empty key, live: requires configured pro keys/provider validation.
        'mode' => env('DEWEMOJI_BILLING_MODE', 'sandbox'),
        'verify_cache_ttl' => (int) env('DEWEMOJI_VERIFY_CACHE_TTL', 300),
        'providers' => [
            'gumroad' => [
                'enabled' => filter_var(env('DEWEMOJI_GUMROAD_ENABLED', false), FILTER_VALIDATE_BOOL),
                'verify_url' => env('DEWEMOJI_GUMROAD_VERIFY_URL', 'https://api.gumroad.com/v2/licenses/verify'),
                'product_ids' => array_values(array_filter(array_map('trim', explode(',', (string) env('DEWEMOJI_GUMROAD_PRODUCT_IDS', ''))))),
                'timeout' => (int) env('DEWEMOJI_GUMROAD_TIMEOUT', 8),
                // Optional stub keys for local testing without external HTTP calls.
                'test_keys' => array_values(array_filter(array_map('trim', explode(',', (string) env('DEWEMOJI_GUMROAD_TEST_KEYS', ''))))),
            ],
            'mayar' => [
                'enabled' => filter_var(env('DEWEMOJI_MAYAR_ENABLED', false), FILTER_VALIDATE_BOOL),
                'verify_url' => env('DEWEMOJI_MAYAR_VERIFY_URL', ''),
                'api_base' => env('DEWEMOJI_MAYAR_API_BASE', ''),
                'endpoint_verify' => env('DEWEMOJI_MAYAR_ENDPOINT_VERIFY', '/v1/license/verify'),
                'api_key' => env('DEWEMOJI_MAYAR_API_KEY', ''),
                'secret_key' => env('DEWEMOJI_MAYAR_SECRET_KEY', ''),
                'timeout' => (int) env('DEWEMOJI_MAYAR_TIMEOUT', 8),
                // Optional stub keys for local testing without external HTTP calls.
                'test_keys' => array_values(array_filter(array_map('trim', explode(',', (string) env('DEWEMOJI_MAYAR_TEST_KEYS', ''))))),
            ],
        ],
    ],

    'cors' => [
        'allowed_origins' => array_values(array_filter(array_map('trim', explode(',', (string) env('DEWEMOJI_ALLOWED_ORIGINS', 'http://127.0.0.1:8000,http://localhost:8000,https://dewemoji.com,https://www.dewemoji.com'))))),
        'allow_methods' => 'GET, POST, OPTIONS',
        'allow_headers' => 'Content-Type, Authorization, X-License-Key, X-Account-Id, X-Dewemoji-Frontend',
    ],

    'frontend' => [
        'header_token' => env('DEWEMOJI_FRONTEND_HEADER', 'web-v1'),
    ],

    'metrics' => [
        'enabled' => filter_var(env('DEWEMOJI_METRICS_ENABLED', true), FILTER_VALIDATE_BOOL),
        'token' => (string) env('DEWEMOJI_METRICS_TOKEN', ''),
        'allow_ips' => array_values(array_filter(array_map('trim', explode(',', (string) env('DEWEMOJI_METRICS_ALLOW_IPS', '127.0.0.1,::1'))))),
    ],
];