<?php
/**
 * PHPUnit Bootstrap File
 * 
 * Sets up testing environment for Care Book Block Ultimate
 *
 * @package CareBook\Ultimate\Tests
 * @since 1.0.0
 */

declare(strict_types=1);

// Ensure WordPress constants are available for testing
if (!defined('ABSPATH')) {
    define('ABSPATH', __DIR__ . '/../');
}

if (!defined('WPINC')) {
    define('WPINC', 'wp-includes');
}

if (!defined('WP_CONTENT_DIR')) {
    define('WP_CONTENT_DIR', ABSPATH . 'wp-content');
}

if (!defined('WP_PLUGIN_DIR')) {
    define('WP_PLUGIN_DIR', WP_CONTENT_DIR . '/plugins');
}

// Load Composer autoloader
require_once __DIR__ . '/../vendor/autoload.php';

// Mock WordPress functions for unit testing
if (!function_exists('__')) {
    function __(string $text, string $domain = 'default'): string {
        return $text;
    }
}

if (!function_exists('esc_html__')) {
    function esc_html__(string $text, string $domain = 'default'): string {
        return htmlspecialchars($text, ENT_QUOTES | ENT_HTML5, 'UTF-8');
    }
}

if (!function_exists('get_current_user_id')) {
    function get_current_user_id(): int {
        return 1; // Mock admin user
    }
}

if (!function_exists('add_action')) {
    function add_action(string $hook, callable $callback, int $priority = 10, int $args = 1): bool {
        return true;
    }
}

if (!function_exists('do_action')) {
    function do_action(string $hook, ...$args): void {
        // Mock action
    }
}

if (!function_exists('wp_verify_nonce')) {
    function wp_verify_nonce(?string $nonce, string $action): bool {
        return !empty($nonce);
    }
}

if (!function_exists('current_user_can')) {
    function current_user_can(string $capability): bool {
        return true; // Mock admin capabilities
    }
}

// Additional WordPress functions for PHPStan compatibility
if (!function_exists('sanitize_text_field')) {
    function sanitize_text_field(string $str): string {
        return trim(strip_tags($str));
    }
}

if (!function_exists('esc_html')) {
    function esc_html(string $text): string {
        return htmlspecialchars($text, ENT_QUOTES, 'UTF-8');
    }
}

if (!function_exists('wp_die')) {
    function wp_die(string $message = '', string $title = '', array $args = []): never {
        throw new Exception("wp_die called: {$message}");
    }
}

if (!function_exists('get_transient')) {
    function get_transient(string $key): mixed {
        return false;
    }
}

if (!function_exists('set_transient')) {
    function set_transient(string $key, mixed $value, int $expiration = 0): bool {
        return true;
    }
}

if (!function_exists('delete_transient')) {
    function delete_transient(string $key): bool {
        return true;
    }
}

if (!function_exists('wp_send_json_success')) {
    function wp_send_json_success(mixed $data = null, int $status_code = null): never {
        echo json_encode(['success' => true, 'data' => $data]);
        exit;
    }
}

if (!function_exists('wp_send_json_error')) {
    function wp_send_json_error(mixed $data = null, int $status_code = null): never {
        echo json_encode(['success' => false, 'data' => $data]);
        exit;
    }
}

if (!function_exists('is_admin')) {
    function is_admin(): bool {
        return false;
    }
}

if (!function_exists('add_filter')) {
    function add_filter(string $hook, callable $callback, int $priority = 10, int $args = 1): bool {
        return true;
    }
}

// Define WordPress constants
if (!defined('OBJECT')) {
    define('OBJECT', 'OBJECT');
}

if (!defined('ARRAY_A')) {
    define('ARRAY_A', 'ARRAY_A');
}

if (!defined('ARRAY_N')) {
    define('ARRAY_N', 'ARRAY_N');
}

// Set up error reporting
error_reporting(E_ALL);
ini_set('display_errors', '1');

// Output bootstrap information
echo "Care Book Block Ultimate - PHPUnit Bootstrap\n";
echo "PHP Version: " . PHP_VERSION . "\n";
echo "PHPUnit Bootstrap Complete\n\n";