<?php

declare(strict_types=1);

return [
    /*
    |--------------------------------------------------------------------------
    | Default PDF Driver
    |--------------------------------------------------------------------------
    |
    | This option controls the default PDF generation driver that will be used
    | by the application. DomPDF is the default, but you can configure
    | wkhtmltopdf or puppeteer if installed on your system.
    |
    */
    'driver' => env('PDF_DRIVER', 'dompdf'),

    /*
    |--------------------------------------------------------------------------
    | PDF Drivers Configuration
    |--------------------------------------------------------------------------
    |
    | Configure each available PDF driver here. The options will be passed
    | to the respective PDF library when generating documents.
    |
    */
    'drivers' => [
        'dompdf' => [
            'options' => [
                'isHtml5ParserEnabled' => true,
                'isRemoteEnabled' => true,
                'defaultFont' => 'DejaVu Sans',
                'dpi' => 150,
                'isPhpEnabled' => false,
                'isFontSubsettingEnabled' => true,
            ],
        ],

        'wkhtmltopdf' => [
            'binary' => env('WKHTMLTOPDF_PATH', '/usr/local/bin/wkhtmltopdf'),
            'options' => [
                'print-media-type' => true,
                'enable-local-file-access' => true,
                'encoding' => 'UTF-8',
            ],
        ],

        'puppeteer' => [
            'node_path' => env('NODE_PATH', '/usr/bin/node'),
            'options' => [
                'format' => 'A4',
                'printBackground' => true,
            ],
        ],
    ],

    /*
    |--------------------------------------------------------------------------
    | Custom Fonts Configuration
    |--------------------------------------------------------------------------
    |
    | Configure how custom fonts are handled. Fonts are stored in the
    | specified path and validated against allowed types and size limits.
    |
    */
    'fonts' => [
        'path' => storage_path('app/fonts'),
        'allowed_types' => ['ttf', 'otf', 'woff'],
        'max_size' => 5 * 1024 * 1024, // 5MB
    ],

    /*
    |--------------------------------------------------------------------------
    | Default Layout Settings
    |--------------------------------------------------------------------------
    |
    | These are the default layout settings used when generating PDFs.
    | Individual templates can override these settings.
    |
    */
    'defaults' => [
        'page_size' => 'letter',
        'orientation' => 'portrait',
        'margins' => [
            'top' => 25,
            'right' => 20,
            'bottom' => 25,
            'left' => 20,
        ],
        'dpi' => 150,
    ],

    /*
    |--------------------------------------------------------------------------
    | Default Typography Settings
    |--------------------------------------------------------------------------
    |
    | Default font and typography settings for PDF generation.
    |
    */
    'typography' => [
        'font_family' => 'DejaVu Sans',
        'font_size' => 12,
        'line_height' => 1.5,
        'heading_font_family' => null, // null uses same as font_family
        'heading_scale' => 1.25,
    ],

    /*
    |--------------------------------------------------------------------------
    | Default Color Scheme
    |--------------------------------------------------------------------------
    |
    | Default colors used in PDF generation. Templates can override these.
    |
    */
    'colors' => [
        'primary' => '#3B82F6',
        'secondary' => '#1E40AF',
        'text' => '#111827',
        'muted' => '#6B7280',
        'border' => '#E5E7EB',
        'background' => '#FFFFFF',
        'link' => '#2563EB',
    ],

    /*
    |--------------------------------------------------------------------------
    | Component Types
    |--------------------------------------------------------------------------
    |
    | Available types for PDF components. These are used for categorization
    | and filtering in the admin interface.
    |
    */
    'component_types' => [
        'header' => 'Header',
        'footer' => 'Footer',
        'letterhead' => 'Letterhead',
        'signature' => 'Signature Block',
        'table' => 'Table',
        'terms' => 'Terms & Conditions',
        'watermark' => 'Watermark',
        'divider' => 'Divider/Separator',
        'callout' => 'Callout Box',
        'custom' => 'Custom',
    ],

    /*
    |--------------------------------------------------------------------------
    | Component Categories
    |--------------------------------------------------------------------------
    |
    | Categories for organizing PDF components in the admin interface.
    |
    */
    'component_categories' => [
        'branding' => 'Branding',
        'legal' => 'Legal',
        'formatting' => 'Formatting',
        'data' => 'Data Display',
        'decorative' => 'Decorative',
    ],
];