<?php

return [

    'default' => env('LOG_CHANNEL', 'stack'),

    'deprecations' => [
        'channel' => env('LOG_DEPRECATIONS_CHANNEL', 'null'),
        'trace' => env('LOG_DEPRECATIONS_TRACE', false),
    ],

    'channels' => [

        'stack' => [
            'driver' => 'stack',
            'channels' => explode(',', env('LOG_STACK', 'single')),
            'ignore_exceptions' => false,
        ],

        'single' => [
            'driver' => 'single',
            'path' => storage_path('logs/laravel.log'),
            'level' => env('LOG_LEVEL', 'debug'),
            'replace_placeholders' => true,
        ],

        'daily' => [
            'driver' => 'daily',
            'path' => storage_path('logs/laravel.log'),
            'level' => env('LOG_LEVEL', 'debug'),
            'days' => env('LOG_DAILY_DAYS', 14),
            'replace_placeholders' => true,
        ],

        // Separate channel for financial transaction logs (longer retention)
        'transactions' => [
            'driver' => 'daily',
            'path' => storage_path('logs/transactions.log'),
            'level' => 'info',
            'days' => 90,
            'replace_placeholders' => true,
        ],

        // Security events (login, failed login, fraud alerts) — long retention
        'security' => [
            'driver' => 'daily',
            'path' => storage_path('logs/security.log'),
            'level' => 'info',
            'days' => 180,
            'replace_placeholders' => true,
        ],

        'stderr' => [
            'driver' => 'monolog',
            'level' => env('LOG_LEVEL', 'info'),
            'handler' => Monolog\Handler\StreamHandler::class,
            'formatter' => env('LOG_STDERR_FORMATTER'),
            'with' => [
                'stream' => 'php://stderr',
            ],
            'processors' => [
                \App\Logging\MaskSensitiveProcessor::class,
            ],
        ],

        'syslog' => [
            'driver' => 'syslog',
            'level' => env('LOG_LEVEL', 'debug'),
        ],

        'errorlog' => [
            'driver' => 'errorlog',
            'level' => env('LOG_LEVEL', 'debug'),
        ],

        'null' => [
            'driver' => 'monolog',
            'handler' => Monolog\Handler\NullHandler::class,
        ],

        'emergency' => [
            'path' => storage_path('logs/laravel.log'),
        ],
    ],
];