<?php

/**
 * The admin-specific functionality of the plugin.
 *
 * @link       https://www.5-anker.com
 * @since      1.0.0
 *
 * @package    5_Anker_Connect
 * @subpackage 5_Anker_Connect/admin
 */

/**
 * The admin-specific functionality of the plugin.
 *
 * Defines the plugin name, version, and two examples hooks for how to
 * enqueue the admin-specific stylesheet and JavaScript.
 *
 * @package    5_Anker_Connect
 * @subpackage 5_Anker_Connect/admin
 * @author     Jonas Imping <j.imping@5-anker.com>
 */
class Anker_Connect_Admin {

	/**
	 * The ID of this plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 * @var      string $plugin_name The ID of this plugin.
	 */
	private $plugin_name;

	/**
	 * The version of this plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 * @var      string $version The current version of this plugin.
	 */
	private $version;

	/**
	 * The options of this plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 * @var      string $anker_connect_options The options of this plugin.
	 */
	private $anker_connect_options;

	/**
	 * Initialize the class and set its properties.
	 *
	 * @param string $plugin_name The name of this plugin.
	 * @param string $version The version of this plugin.
	 *
	 * @since    1.0.0
	 */
	public function __construct( $plugin_name, $version ) {
		$this->plugin_name = $plugin_name;
		$this->version     = $version;
	}

	/**
	 * Register the stylesheets for the admin area.
	 *
	 * @since    1.0.0
	 */
	public function enqueue_styles() {
		/**
		 * This function is provided for demonstration purposes only.
		 *
		 * An instance of this class should be passed to the run() function
		 * defined in_Anker_Connect_Loader as all of the hooks are defined
		 * in that particular class.
		 *
		 * The Anker_Connect_Loader will then create the relationship
		 * between the defined hooks and the functions defined in this
		 * class.
		 */

		wp_enqueue_style( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'css/anker-connect-admin.css', [], $this->version, 'all' );
	}

	/**
	 * Register the JavaScript for the admin area.
	 *
	 * @since    1.0.0
	 */
	public function enqueue_scripts() {
		/**
		 * This function is provided for demonstration purposes only.
		 *
		 * An instance of this class should be passed to the run() function
		 * defined in Anker_Connect_Loader as all of the hooks are defined
		 * in that particular class.
		 *
		 * The Anker_Connect_Loader will then create the relationship
		 * between the defined hooks and the functions defined in this
		 * class.
		 */

		wp_enqueue_code_editor( [ 'type' => 'application/json' ] );
		wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/anker-connect-admin.js', [ 'jquery' ], $this->version, false );
	}

	public function reset_import_status() {
		delete_option( 'last_boat_import' );
		delete_option( 'last_boat_import_page' );
		delete_option( 'last_basement_import' );
		delete_option( 'last_basement_import_page' );
	}

	public function delete_custom_posts( $post_type = 'boat' ) {
		$posts = get_posts( [ 'post_type' => $post_type, 'numberposts' => - 1 ] );

		foreach ( $posts as $post ) {
			wp_delete_post( $post->ID, true );
		}
	}

	public function truncate_data() {
		$this->delete_custom_posts( 'boat' );
		$this->delete_custom_posts( 'basement' );
		$this->reset_import_status();
	}

	public function import_all_immediately() {
		anker_connect_schedule_hook_boats( 10000 );
		anker_connect_schedule_hook_basements( 10000 );
	}

	/** Settings Panel */

	public function anker_connect_add_plugin_page() {
		$this->anker_connect_options = get_option( 'connect_options' );

		add_options_page(
			__( '5 Anker Connect', '5-anker-connect' ), // page_title
			__( '5 Anker Connect', '5-anker-connect' ), // menu_title
			'manage_options', // capability
			'5-anker-connect', // menu_slug
			[ $this, 'anker_connect_create_admin_page' ] // function
		);
	}

	public function anker_connect_create_admin_page() {
		$default_tab = 'connection';
		$tab         = $_GET['tab'] ?? $default_tab;
		?>

        <div class="wrap" id="anker-connect-plugin-options">
            <h2><?= __( '5 Anker Connect', '5-anker-connect' ) ?></h2>
            <p></p>
			<?php settings_errors(); ?>

            <nav class="nav-tab-wrapper">
                <a href="?page=5-anker-connect" class="nav-tab <?= ( $tab === 'connection' ) ? 'nav-tab-active' : '' ?>"><?= __( 'General', '5-anker-connect' ) ?></a>
                <a href="?page=5-anker-connect&tab=additional" class="nav-tab <?= ( $tab === 'additional' ) ? 'nav-tab-active' : '' ?>"><?= __( 'Additional configuration', '5-anker-connect' ) ?></a>
                <a href="?page=5-anker-connect&tab=url" class="nav-tab <?= ( $tab === 'url' ) ? 'nav-tab-active' : '' ?>"><?= __( 'URL', '5-anker-connect' ) ?></a>
                <a href="?page=5-anker-connect&tab=tools" class="nav-tab <?= ( $tab === 'tools' ) ? 'nav-tab-active' : '' ?>"><?= __( 'Tools', '5-anker-connect' ) ?></a>
            </nav>

            <div class="tab-content current-tab-<?= $tab ?>">
                <form method="post" action="options.php">
					<?php
					if ( $tab === 'tools' ) {
						settings_fields( 'anker_connect_option_group_tools' );
						do_settings_sections( 'anker-connect-admin-tools' );
						echo '<div style="padding: 20px;">';
						submit_button( __( 'Reset Import Status', '5-anker-connect' ), 'secondary', 'reset_import_status', false );
						submit_button( __( 'Truncate All 5 Anker Data', '5-anker-connect' ), 'secondary', 'truncate_data', false );
						submit_button( __( 'Import all immediately', '5-anker-connect' ), 'secondary', 'import_all_immediately', false );
						echo '</div>';
					} else {
						settings_fields( 'anker_connect_option_group' );
						do_settings_sections( 'anker-connect-admin-' . $tab );
						submit_button();
					}
					?>
                </form>
            </div>
        </div>
	<?php }

	public function anker_connect_page_init() {
		register_setting(
			'anker_connect_option_group', // option_group
			'connect_options', // option_name
			[ $this, 'anker_connect_sanitize' ] // sanitize_callback
		);

		add_settings_section(
			'anker_connect_setting_section_connection', // Section ID
			'', // Section Title
			[ $this, 'anker_connect_section_info' ], // Callback
			'anker-connect-admin-connection' // What Page?
		);

		add_settings_field(
			'module', // id
			__( 'Module', '5-anker-connect' ), // title
			[ $this, 'module_callback' ], // callback
			'anker-connect-admin-connection', // page
			'anker_connect_setting_section_connection', // section
		);

		add_settings_field(
			'public_token', // id
			__( 'Public Token', '5-anker-connect' ), // title
			[ $this, 'public_token_callback' ], // callback
			'anker-connect-admin-connection', // page
			'anker_connect_setting_section_connection', // section
		);

		add_settings_field(
			'private_token', // id
			__( 'Private Token', '5-anker-connect' ), // title
			[ $this, 'private_token_callback' ], // callback
			'anker-connect-admin-connection', // page
			'anker_connect_setting_section_connection', // section
		);

		add_settings_field(
			'import', // id
			__( 'Activate import', '5-anker-connect' ), // title
			[ $this, 'activate_import_callback' ], // callback
			'anker-connect-admin-connection', // page
			'anker_connect_setting_section_connection', // section
		);

		add_settings_section(
			'anker_connect_setting_section_additional', // Section ID
			'', // Section Title
			[ $this, 'anker_connect_section_info' ], // Callback
			'anker-connect-admin-additional' // What Page?
		);

		add_settings_field(
			'config', // id
			__( 'Additional configuration', '5-anker-connect' ), // title
			[ $this, 'config_callback' ], // callback
			'anker-connect-admin-additional', // page
			'anker_connect_setting_section_additional', // section
		);

		if ( ( $this->anker_connect_options['import'] ?? null ) === true ) {
			add_settings_field(
				'notepad', // id
				__( 'Activate notepad', '5-anker-connect' ), // title
				[ $this, 'notepad_callback' ], // callback
				'anker-connect-admin-additional', // page
				'anker_connect_setting_section_additional', // section
			);

			add_settings_field(
				'index', // id
				__( 'Index boats and basements', '5-anker-connect' ), // title
				[ $this, 'index_callback' ], // callback
				'anker-connect-admin-additional', // page
				'anker_connect_setting_section_additional', // section
			);
		}

		if ( ( $this->anker_connect_options['import'] ?? null ) === true ) {
			add_settings_section(
				'anker_connect_setting_section_url', // id
				'', // title
				[ $this, 'anker_connect_section_info' ], // callback
				'anker-connect-admin-url', // page
			);

			add_settings_field(
				'boats_uri', // id
				__( 'Boats URI', '5-anker-connect' ), // title
				[ $this, 'boats_uri_callback' ], // callback
				'anker-connect-admin-url', // page
				'anker_connect_setting_section_url', // section
			);

			add_settings_field(
				'basements_uri', // id
				__( 'Basements URI', '5-anker-connect' ), // title
				[ $this, 'basements_uri_callback' ], // callback
				'anker-connect-admin-url', // page
				'anker_connect_setting_section_url', // section
			);
		}

		register_setting(
			'anker_connect_option_group_tools', // option_group
			'connect_options_tools', // option_name
			[ $this, 'anker_connect_sanitize_tools' ] // sanitize_callback
		);
	}

	public function anker_connect_sanitize( $input ) {
		$sanitary_values = [];
		if ( isset( $input['module'] ) ) {
			$sanitary_values['module'] = sanitize_text_field( $input['module'] );
		} else {
			$sanitary_values['module'] = $this->anker_connect_options['module'] ?? 'charter';
		}

		if ( isset( $input['public_token'] ) ) {
			$sanitary_values['public_token'] = sanitize_text_field( $input['public_token'] );
		} else {
			$sanitary_values['public_token'] = $this->anker_connect_options['public_token'] ?? '';
		}

		if ( isset( $input['private_token'] ) ) {
			$sanitary_values['private_token'] = sanitize_text_field( $input['private_token'] );
		} else {
			$sanitary_values['private_token'] = $this->anker_connect_options['private_token'] ?? '';
		}

		if ( isset( $input['import'] ) ) {
			$sanitary_values['import'] = (bool) $input['import'];
		} else {
			$sanitary_values['import'] = $this->anker_connect_options['import'] ?? false;
		}

		if ( isset( $input['index'] ) ) {
			$sanitary_values['index'] = (bool) $input['index'];
		} else {
			$sanitary_values['index'] = $this->anker_connect_options['index'] ?? false;
		}

		if ( isset( $input['notepad'] ) ) {
			$sanitary_values['notepad'] = (bool) $input['notepad'];
		} else {
			$sanitary_values['notepad'] = $this->anker_connect_options['notepad'] ?? false;
		}

		if ( isset( $input['config'] ) ) {
			$sanitary_values['config'] = $input['config'];
		} else {
			$sanitary_values['config'] = $this->anker_connect_options['config'] ?? "{}";
		}

		if ( isset( $input['basements_uri'] ) ) {
			$sanitary_values['basements_uri'] = sanitize_text_field( $input['basements_uri'] );
		} else {
			$sanitary_values['basements_uri'] = $this->anker_connect_options['basements_uri'] ?? 'marina';
		}

		if ( isset( $input['boats_uri'] ) ) {
			$sanitary_values['boats_uri'] = sanitize_text_field( $input['boats_uri'] );
		} else {
			$sanitary_values['boats_uri'] = $this->anker_connect_options['boats_uri'] ?? 'yacht';
		}

		return $sanitary_values;
	}

	public function anker_connect_sanitize_tools( $input ) {
		if ( isset( $_POST['import_all_immediately'] ) ) {
			$this->import_all_immediately();
		}

		if ( isset( $_POST['truncate_data'] ) ) {
			$this->truncate_data();
		}

		if ( isset( $_POST['reset_import_status'] ) ) {
			$this->reset_import_status();
		}

		return null;
	}

	public function anker_connect_section_info() {
	}

	public function module_callback() {
		$current = isset( $this->anker_connect_options['module'] ) ? esc_attr( $this->anker_connect_options['module'] ) : '';
		?>
        <select class="regular-text" type="text" name="connect_options[module]" id="module">
            <option value="charter" <?= $current === 'charter' ? 'selected' : '' ?>>Charterunternehmen</option>
            <option value="agency" <?= $current === 'agency' ? 'selected' : '' ?>>Agentur / Reisebüro</option>
            <option value="partner" <?= $current === 'partner' ? 'selected' : '' ?>>Bootsreisen24 Partner</option>
        </select>
		<?php
	}

	public function public_token_callback() {
		printf(
			'<input class="regular-text" type="text" name="connect_options[public_token]" id="public_token" value="%s">',
			isset( $this->anker_connect_options['public_token'] ) ? esc_attr( $this->anker_connect_options['public_token'] ) : ''
		);
	}

	public function private_token_callback() {
		printf(
			'<input class="regular-text" type="password" name="connect_options[private_token]" id="private_token" value="%s">',
			isset( $this->anker_connect_options['private_token'] ) ? esc_attr( $this->anker_connect_options['private_token'] ) : ''
		);
	}

	public function activate_import_callback() {
		printf(
			'<input type="checkbox" name="connect_options[import]" id="import" value="true" %s>',
			( isset( $this->anker_connect_options['import'] ) && $this->anker_connect_options['import'] === true ) ? 'checked' : ''
		);
	}

	public function index_callback() {
		printf(
			'<input type="checkbox" name="connect_options[index]" id="index" value="true" %s>',
			( isset( $this->anker_connect_options['index'] ) && $this->anker_connect_options['index'] === true ) ? 'checked' : ''
		);
	}

	public function notepad_callback() {
		printf(
			'<input type="checkbox" name="connect_options[notepad]" id="notepad" value="true" %s>',
			( isset( $this->anker_connect_options['notepad'] ) && $this->anker_connect_options['notepad'] === true ) ? 'checked' : ''
		);
	}

	public function config_callback() {
		printf(
			'<textarea class="large-text" rows="5" name="connect_options[config]" id="config">%s</textarea>',
			isset( $this->anker_connect_options['config'] ) ? esc_attr( $this->anker_connect_options['config'] ) : ''
		);
	}

	public function boats_uri_callback() {
		printf(
			'<input class="regular-text" type="text" name="connect_options[boats_uri]" id="boats_uri" value="%s">',
			isset( $this->anker_connect_options['boats_uri'] ) ? esc_attr( $this->anker_connect_options['boats_uri'] ) : ''
		);
	}

	public function basements_uri_callback() {
		printf(
			'<input class="regular-text" type="text" name="connect_options[basements_uri]" id="basements_uri" value="%s">',
			isset( $this->anker_connect_options['basements_uri'] ) ? esc_attr( $this->anker_connect_options['basements_uri'] ) : ''
		);
	}


}