<?php
if (!defined('ABSPATH')) {
	exit;
}  // if direct access


if (!class_exists('AddMetaBox')) {

	class AddMetaBox
	{

		public $data = array();

		public function __construct($args)
		{

			$this->data = &$args;
			if (isset($this->data['seat_plan'])) {
				add_action('mp_event_all_in_tab_item_seat_plan', array($this, 'meta_box_callback'), 10, 1);
			} elseif (isset($this->data['every_day_setting'])) {
				add_action('mp_event_recurring_every_day_setting', array($this, 'meta_box_callback'), 10, 1);
			} elseif ($this->get_meta_box_screen()[0] == 'mep_events' && $this->get_meta_box_context() == 'normal') {
				add_action('mp_event_all_in_tab_menu', array($this, 'mp_event_all_in_tab_menu_list'));
				add_action('mp_event_all_in_tab_item', array($this, 'meta_box_callback'), 10, 1);
			} else {
				add_action('add_meta_boxes', array($this, 'add_meta_boxes'), 12);
			}
			add_action('save_post', array($this, 'save_post'), 12);
		}

		public function add_meta_boxes()
		{
			add_meta_box(
				$this->get_meta_box_id(),
				$this->get_meta_box_title(),
				array($this, 'meta_box_callback'),
				$this->get_meta_box_screen(),
				$this->get_meta_box_context(),
				$this->get_meta_box_priority(),
				$this->get_callback_args()
			);
		}


		public function save_post($post_id)
		{  

			$get_option_name = $this->get_option_name();
			$post_id         = $this->get_post_id();



			if ( !isset($_POST['mep_fw_nonce']) || !wp_verify_nonce($_POST['mep_fw_nonce'], 'mep_fw_nonce') ) {
				return;
			}
		
			if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
				return;
			}
		
			if (!current_user_can('edit_post', $post_id)) {
				return;
			}


			if (!empty($get_option_name)) :
				$option_value = serialize(stripslashes_deep(mage_array_strip($_POST[$get_option_name])));
				update_post_meta($post_id, $get_option_name, $option_value);
			else :

				foreach ($this->get_panels() as $panelsIndex => $panel) :
					foreach ($panel['sections'] as $sectionIndex => $section) :
						foreach ($section['options'] as $option) :

							$option_value = isset($_POST[$option['id']]) ? stripslashes_deep(mage_array_strip($_POST[$option['id']])) : '';

							if (is_array($option_value)) {
								$option_value = serialize($option_value);
							}

							if (!empty($option['id'])) {
								update_post_meta($post_id, $option['id'], $option_value);
							}

						endforeach;
					endforeach;
				endforeach;
			endif;
		}

		public function mp_event_all_in_tab_menu_list()
		{
?>
			<li data-target-tabs="#<?php echo esc_attr($this->get_meta_box_id()); ?>">
				<?php echo mep_esc_html($this->get_meta_box_title()); ?>
			</li>
			<?php
		}


		public function meta_box_callback($post_id = null)
		{
			$get_nav_position = $this->get_nav_position();			
			if ($this->get_meta_box_screen()[0] == 'mep_events' && $this->get_meta_box_context() == 'normal' && !isset($this->data['seat_plan'])) {
			?>
				<div class="mp_tab_item" data-tab-item="#<?php echo esc_html($this->get_meta_box_id()); ?>">
				<?php
			}
				?>

				<div class='wrap ppof-settings ppof-metabox'>
					<div class='navigation <?php echo esc_attr($get_nav_position); ?>'>

						<div class="nav-header">
							<?php
							do_action('nav_header_top');
							?>
							<div class="themeName"><?php echo esc_html($this->get_item_name()); ?></div>
							<div class="themeVersion"><?php 
							 // translators: %s is the event label (e.g., "Event", "Workshop").
							echo sprintf(__('Version: %s', 'mage-eventpress'), $this->get_item_version()); 
							?></div>
							<?php
							do_action('nav_header_bottom');
							?>
						</div>

						<div class="nav-items">
							<?php
							do_action('nav_nav_items_top');
							$current_page = 1;
							foreach ($this->get_panels() as $page_id => $page) :
								$page_settings = !empty($page['sections']) ? $page['sections'] : array();
								$page_settings_count = count($page_settings);								
							?>
								<li class="nav-item-wrap <?php if (($page_settings_count > 1)) { echo 'has-child'; } ?> <?php if ($current_page == $page_id) {
										echo 'active';
									} ?>">
									<a dataid="<?php echo esc_attr($page_id); ?>" href='#<?php echo esc_attr($page_id); ?>' class='nav-item'><?php echo esc_html($page['page_nav']); ?>
										<?php if (($page_settings_count > 1)) {
											echo '<i class="child-nav-icon fas fa-angle-down"></i>';
										} ?>
									</a>
									<?php
									if (($page_settings_count > 1)) :
									?>
										<ul class="child-navs">
											<?php
											foreach ($page_settings as $section_id => $nav_sections) :
												$nav_sections_title = !empty($nav_sections['nav_title']) ? $nav_sections['nav_title'] : $nav_sections['title'];												
											?>
												<li>
													<a sectionId="<?php echo esc_attr($section_id); ?>" dataid="<?php echo esc_attr($page_id); ?>" href='#<?php echo esc_attr($section_id); ?>' class='nav-item <?php if ($current_page == $page_id) { echo 'active'; } ?>'><?php echo esc_html($nav_sections_title); ?>
													</a>
												</li>
											<?php

											endforeach;
											?>
										</ul>
									<?php
									endif;
									?>
								</li>
							<?php
								$current_page++;
							endforeach;
							?>
							<?php
							do_action('nav_nav_items_bottom');
							?>
						</div>
						<div class="nav-footer">
							<?php
							do_action('nav_footer_top');
							do_action('nav_footer_bottom');
							?>
						</div>

					</div>
					<?php
					if ($get_nav_position == 'right') {
						$form_wrapper_position = 'left';
					} elseif ($get_nav_position == 'left') {
						$form_wrapper_position = 'right';
					} elseif ($get_nav_position == 'top') {
						$form_wrapper_position = 'full-width-top';
					} else {
						$form_wrapper_position = 'full-width';
					}
					?>

					<div class="form-wrapper <?php echo esc_attr($form_wrapper_position); ?>">
					<?php wp_nonce_field('mep_fw_nonce', 'mep_fw_nonce'); ?>
						<div class="form-section">
							<?php
							$current_page = 1;
							foreach ($this->get_panels() as $panelsIndex => $panel) :
							?>
								<div class="tab-content <?php if ($current_page == 1) { echo 'active'; } ?>  tab-content-<?php echo esc_attr($panelsIndex); ?>">
									<?php foreach ($panel['sections'] as $sectionIndex => $section) : ?>
										<div class="section">
											<h1 id="<?php echo esc_attr($sectionIndex); ?>" class="section-title"><?php echo esc_html($section['title']); ?></h1>
											<p class="description"><?php echo esc_html($section['description']); ?></p>
											<table class="form-table">
												<tbody>
													<?php foreach ($section['options'] as $option) : ?>
														<tr>
															<th scope="row"><?php echo esc_html($option['title']); ?></th>
															<td>
																<?php
																$option_value = get_post_meta($this->get_post_id(), $option['id'], true);
																if (is_serialized($option_value)) {
																	$option_value = maybe_unserialize($option_value);
																}
																$option['value'] = $option_value;
																$this->field_generator($option)
																?>
															</td>
														</tr>
													<?php endforeach; ?>
												</tbody>
											</table>
										</div>
									<?php endforeach; ?>
								</div>
							<?php
								$current_page++;
								endforeach;
							?>

						</div>
					</div>
				</div>
				<?php
				if ($this->get_meta_box_screen()[0] == 'mep_events' && $this->get_meta_box_context() == 'normal'  && !isset($this->data['seat_plan'])) {
				?>
				</div>
				<?php
				}
			}


			public function field_generator($option)
			{

				$id      = isset($option['id']) ? $option['id'] : "";
				$type    = isset($option['type']) ? $option['type'] : "";
				$details = isset($option['details']) ? $option['details'] : "";

				$post_id = $this->get_post_id();

				if (empty($id)) {
					return;
				}

				$prent_option_name   = $this->get_option_name();
				$FormFieldsGenerator = new FormFieldsGenerator();

				if (!empty($prent_option_name)) :
					$field_name           = $prent_option_name . '[' . $id . ']';
					$option['field_name'] = $field_name;

					$prent_option_value = get_post_meta($post_id, $prent_option_name, true);

					$prent_option_value = is_serialized($prent_option_value) ? maybe_unserialize($prent_option_value) : array();
					$option['value']    = isset($prent_option_value[$id]) ? $prent_option_value[$id] : '';
				else :
					$option['field_name'] = $id;
					$option_value         = get_post_meta($post_id, $id, true);
					$option['value']      = is_serialized($option_value) ? maybe_unserialize($option_value) : $option_value;

				endif;

				if (sizeof($option) > 0 && isset($option['type'])) {
					echo mep_field_generator($option['type'], $option);
					do_action("wp_theme_settings_field_$type", $option);
				}

				if (!empty($details)) {
					echo "<p class='description'>" . mep_esc_html($details) . "</p>";
				}
			}

			private function get_meta_box_id()
			{
				if (isset($this->data['meta_box_id'])) {
					return $this->data['meta_box_id'];
				} else {
					return "";
				}
			}

			private function get_meta_box_title()
			{
				if (isset($this->data['meta_box_title'])) {
					return $this->data['meta_box_title'];
				} else {
					return "";
				}
			}

			private function get_meta_box_screen()
			{
				if (isset($this->data['screen'])) {
					return $this->data['screen'];
				} else {
					return array('post');
				}
			}

			private function get_meta_box_context()
			{
				if (isset($this->data['context'])) {
					return $this->data['context'];
				} else {
					return 'normal';
				}
			}

			private function get_meta_box_priority()
			{
				if (isset($this->data['priority'])) {
					return $this->data['priority'];
				} else {
					return "high";
				}
			}

			private function get_callback_args()
			{
				if (isset($this->data['callback_args'])) {
					return $this->data['callback_args'];
				} else {
					return array();
				}
			}

			private function get_panels()
			{
				if (isset($this->data['panels'])) {
					return $this->data['panels'];
				} else {
					return array();
				}
			}

			private function get_item_name()
			{
				if (isset($this->data['item_name'])) {
					return $this->data['item_name'];
				} else {
					return "PickPlugins";
				}
			}

			private function get_item_version()
			{
				if (isset($this->data['item_version'])) {
					return $this->data['item_version'];
				} else {
					return "1.0.0";
				}
			}
			private function get_option_name()
			{
				if (isset($this->data['option_name'])) {
					return $this->data['option_name'];
				} else {
					return false;
				}
			}
			private function get_nav_position()
			{
				if (isset($this->data['nav_position'])) {
					return $this->data['nav_position'];
				} else {
					return 'left';
				}
			}
			private function get_post_id()
			{

				$post_id = get_the_ID();

				return $post_id;
			}
		}
	}