<?php
/**
 * Static data pools used to fabricate deterministic demo API responses.
 *
 * @package Tagsmith
 */

declare(strict_types=1);

namespace Tagsmith\Demo;

defined( 'ABSPATH' ) || exit;

/**
 * Plain value pools for FakeGoogle. Data only; no WordPress calls here so
 * the pools stay trivially testable and reusable.
 */
class FakeData {

	/**
	 * Countries.
	 *
	 * @var string[]
	 */
	public const COUNTRIES = array( 'United States', 'India', 'United Kingdom', 'Germany', 'Canada', 'Australia', 'France', 'Brazil', 'Japan', 'Netherlands' );

	/**
	 * Cities (paired by index with COUNTRIES; used standalone here).
	 *
	 * @var string[]
	 */
	public const CITIES = array( 'New York', 'Mumbai', 'London', 'Berlin', 'Toronto', 'Sydney', 'Paris', 'Sao Paulo', 'Tokyo', 'Amsterdam' );

	/**
	 * Device categories.
	 *
	 * @var string[]
	 */
	public const DEVICES = array( 'desktop', 'mobile', 'tablet' );

	/**
	 * Browsers.
	 *
	 * @var string[]
	 */
	public const BROWSERS = array( 'Chrome', 'Safari', 'Firefox', 'Edge', 'Samsung Internet' );

	/**
	 * Operating systems.
	 *
	 * @var string[]
	 */
	public const OPERATING_SYSTEMS = array( 'Windows', 'Macintosh', 'iOS', 'Android', 'Linux', 'Chrome OS' );

	/**
	 * Default channel groups.
	 *
	 * @var string[]
	 */
	public const CHANNELS = array( 'Organic Search', 'Direct', 'Referral', 'Organic Social', 'Email' );

	/**
	 * Session source/medium pairs.
	 *
	 * @var array<int, array{0: string, 1: string}>
	 */
	public const SOURCE_MEDIUM = array(
		array( 'google', 'organic' ),
		array( '(direct)', '(none)' ),
		array( 'facebook.com', 'referral' ),
		array( 't.co', 'social' ),
		array( 'newsletter', 'email' ),
		array( 'bing', 'organic' ),
	);

	/**
	 * Page referrers.
	 *
	 * @var string[]
	 */
	public const REFERRERS = array(
		'https://www.google.com/',
		'https://www.facebook.com/',
		'https://t.co/',
		'https://www.bing.com/',
		'https://news.ycombinator.com/',
	);

	/**
	 * Fallback pagePath => pageTitle pool, used when the site has no
	 * published posts yet.
	 *
	 * @var array<string, string>
	 */
	public const FALLBACK_PATHS = array(
		'/'                  => 'Home',
		'/about/'            => 'About',
		'/blog/'             => 'Blog',
		'/contact/'          => 'Contact',
		'/blog/hello-world/' => 'Hello World',
	);

	/**
	 * Search Console keyword pool.
	 *
	 * @var string[]
	 */
	public const GSC_KEYWORDS = array(
		'wordpress analytics',
		'ga4 dashboard',
		'google analytics plugin',
		'wp analytics dashboard',
		'search console wordpress',
		'ga4 wordpress plugin',
		'analytics dashboard plugin',
		'free ga4 plugin',
		'wordpress seo analytics',
		'website analytics wordpress',
		'wordpress traffic stats',
		'best analytics plugin wordpress',
	);

	/**
	 * Share of sessions by default channel group (adds up to 1).
	 *
	 * @var array<string, float>
	 */
	public const CHANNEL_SHARES = array(
		'Organic Search' => 0.48,
		'Direct'         => 0.24,
		'Referral'       => 0.12,
		'Organic Social' => 0.10,
		'Email'          => 0.06,
	);

	/**
	 * Share of sessions by source / medium (the rest is long-tail sources).
	 *
	 * @var array<int, array{0: string, 1: string, 2: float}>
	 */
	public const SOURCE_MEDIUM_SHARES = array(
		array( 'google', 'organic', 0.43 ),
		array( '(direct)', '(none)', 0.24 ),
		array( 'newsletter', 'email', 0.06 ),
		array( 'bing', 'organic', 0.05 ),
		array( 'facebook.com', 'social', 0.04 ),
		array( 'news.ycombinator.com', 'referral', 0.04 ),
		array( 't.co', 'social', 0.03 ),
	);

	/**
	 * Organic Social sources, most popular first.
	 *
	 * @var string[]
	 */
	public const SOCIAL_SOURCES = array( 'facebook.com', 't.co', 'linkedin.com', 'reddit.com', 'instagram.com' );

	/**
	 * Share of users by device category (adds up to 1).
	 *
	 * @var array<string, float>
	 */
	public const DEVICE_SHARES = array(
		'desktop' => 0.56,
		'mobile'  => 0.39,
		'tablet'  => 0.05,
	);

	/**
	 * Share of users by browser (the rest is other browsers).
	 *
	 * @var array<string, float>
	 */
	public const BROWSER_SHARES = array(
		'Chrome'           => 0.61,
		'Safari'           => 0.21,
		'Edge'             => 0.07,
		'Firefox'          => 0.06,
		'Samsung Internet' => 0.03,
	);

	/**
	 * Share of users by operating system (the rest is other systems).
	 *
	 * @var array<string, float>
	 */
	public const OS_SHARES = array(
		'Windows'   => 0.37,
		'Macintosh' => 0.21,
		'iOS'       => 0.18,
		'Android'   => 0.17,
		'Linux'     => 0.04,
		'Chrome OS' => 0.02,
	);
}