<?php
/**
 * Defaults — single source of truth for option keys and defaults.
 *
 * @package AccessibilityOptions
 */

defined( 'ABSPATH' ) || exit;

/**
 * Defaults class.
 */
class AccessKit_Defaults {

	/**
	 * Default settings array.
	 *
	 * @return array
	 */
	public static function get() {
		return array(
			// Appearance.
			'brand_color'  => '#1e1b4b',
			'bg_color'     => '#eef0fb',
			'reset_bg'     => '#dbe2f9',
			'position'     => 'left',
			'title_text'   => 'Accessibility Options',

			// Features — all 13 enabled by default.
			'feat_font_up'    => 1,
			'feat_font_down'  => 1,
			'feat_spacing'    => 1,
			'feat_line'       => 1,
			'feat_dyslexia'   => 1,
			'feat_adhd'       => 1,
			'feat_saturation' => 1,
			'feat_invert'     => 1,
			'feat_links'      => 1,
			'feat_tts'        => 1,
			'feat_cursor'     => 1,
			'feat_pause'      => 1,
			'feat_no_images'  => 1,

			// Advanced.
			'exclude_pages' => '',
			'custom_css'    => '',
		);
	}

	/**
	 * Feature definitions — id => label.
	 *
	 * @return array
	 */
	public static function features() {
		return array(
			'feat_font_up'    => __( 'Bigger Text', 'accesskit-accessibility-toolbar' ),
			'feat_font_down'  => __( 'Smaller Text', 'accesskit-accessibility-toolbar' ),
			'feat_spacing'    => __( 'Text Spacing', 'accesskit-accessibility-toolbar' ),
			'feat_line'       => __( 'Line Height', 'accesskit-accessibility-toolbar' ),
			'feat_dyslexia'   => __( 'Dyslexia Friendly', 'accesskit-accessibility-toolbar' ),
			'feat_adhd'       => __( 'ADHD Mode', 'accesskit-accessibility-toolbar' ),
			'feat_saturation' => __( 'Saturation', 'accesskit-accessibility-toolbar' ),
			'feat_invert'     => __( 'Invert Colors', 'accesskit-accessibility-toolbar' ),
			'feat_links'      => __( 'Highlight Links', 'accesskit-accessibility-toolbar' ),
			'feat_tts'        => __( 'Text To Speech', 'accesskit-accessibility-toolbar' ),
			'feat_cursor'     => __( 'Cursor', 'accesskit-accessibility-toolbar' ),
			'feat_pause'      => __( 'Pause Animation', 'accesskit-accessibility-toolbar' ),
			'feat_no_images'  => __( 'Hide Images', 'accesskit-accessibility-toolbar' ),
		);
	}

	/**
	 * Get current settings merged with defaults (so missing keys are safe).
	 *
	 * @return array
	 */
	public static function settings() {
		$saved = get_option( ACCESSKIT_OPTION_KEY, array() );
		if ( ! is_array( $saved ) ) {
			$saved = array();
		}
		return wp_parse_args( $saved, self::get() );
	}
}