<?php
namespace DynamicContentForElementor\Widgets;

use Elementor\Controls_Manager;
use Elementor\Scheme_Color;
use Elementor\Scheme_Typography;
use Elementor\Group_Control_Typography;
use Elementor\Group_Control_Border;
use Elementor\Group_Control_Box_Shadow;

if ( ! defined('ABSPATH') ) {
	exit; // Exit if accessed directly
}

class DCE_Widget_Author extends DCE_Widget_Prototype {

	public function get_name() {
		return 'dyncontel-author';
	}

	public static function is_enabled() {
		return false;
	}

	public function get_title() {
		return __('Author', 'dynamic-content-for-elementor');
	}

	public function get_icon() {
		return 'eicon-person';
	}

	public static function get_position() {
		return 5;
	}

	protected function _register_controls() {

		$this->start_controls_section(
			'section_content', [
				'label' => __('Author', 'dynamic-content-for-elementor'),
			]
		);
		$this->add_control(
			'author', [
				'label' => __('Author', 'dynamic-content-for-elementor'),
				'type' => Controls_Manager::SELECT,
				'options' => $this->user_fields_labels(),
				'default' => 'display_name',
			]
		);
		$this->add_control(
			'html_tag', [
				'label' => __('HTML Tag', 'dynamic-content-for-elementor'),
				'type' => Controls_Manager::SELECT,
				'options' => [
					'h1' => __('H1', 'dynamic-content-for-elementor'),
					'h2' => __('H2', 'dynamic-content-for-elementor'),
					'h3' => __('H3', 'dynamic-content-for-elementor'),
					'h4' => __('H4', 'dynamic-content-for-elementor'),
					'h5' => __('H5', 'dynamic-content-for-elementor'),
					'h6' => __('H6', 'dynamic-content-for-elementor'),
					'p' => __('p', 'dynamic-content-for-elementor'),
					'div' => __('div', 'dynamic-content-for-elementor'),
					'span' => __('span', 'dynamic-content-for-elementor'),
				],
				'default' => 'p',
			]
		);
		$this->add_responsive_control(
			'align', [
				'label' => __('Alignment', 'dynamic-content-for-elementor'),
				'type' => Controls_Manager::CHOOSE,
				'options' => [
					'left' => [
						'title' => __('Left', 'dynamic-content-for-elementor'),
						'icon' => 'fa fa-align-left',
					],
					'center' => [
						'title' => __('Center', 'dynamic-content-for-elementor'),
						'icon' => 'fa fa-align-center',
					],
					'right' => [
						'title' => __('Right', 'dynamic-content-for-elementor'),
						'icon' => 'fa fa-align-right',
					],
					'justify' => [
						'title' => __('Justified', 'dynamic-content-for-elementor'),
						'icon' => 'fa fa-align-justify',
					],
				],
				'default' => '',
				'selectors' => [
					'{{WRAPPER}}' => 'text-align: {{VALUE}};',
				],
			]
		);
		$this->add_control(
			'link_to', [
				'label' => __('Link to', 'dynamic-content-for-elementor'),
				'type' => Controls_Manager::SELECT,
				'default' => 'none',
				'options' => [
					'none' => __('None', 'dynamic-content-for-elementor'),
					'home' => __('Home URL', 'dynamic-content-for-elementor'),
					'post' => sprintf(
							/* translators: %s: Post type singular name (e.g. Post or Page) */
							__('%s URL', 'dynamic-content-for-elementor'), $post_type_object->labels->singular_name
					),
					'author' => __('Author URL', 'dynamic-content-for-elementor'),
					'custom' => __('Custom URL', 'dynamic-content-for-elementor'),
				],
			]
		);
		$this->add_control(
			'link', [
				'label' => __('Link', 'dynamic-content-for-elementor'),
				'type' => Controls_Manager::URL,
				'placeholder' => __('http://your-link.com', 'dynamic-content-for-elementor'),
				'condition' => [
					'link_to' => 'custom',
				],
				'default' => [
					'url' => '',
				],
				'show_label' => false,
			]
		);
		$this->end_controls_section();
		// ------------------------------------------------- STYLE
		$this->start_controls_section(
			'section_style', [
				'label' => sprintf(
						/* translators: %s: Post type singular name (e.g. Post or Page) */
						__('%s Author', 'dynamic-content-for-elementor'), $post_type_object->labels->singular_name
				),
				'tab' => Controls_Manager::TAB_STYLE,
			]
		);
		$this->add_control(
			'color', [
				'label' => __('Text Color', 'dynamic-content-for-elementor'),
				'type' => Controls_Manager::COLOR,
				'selectors' => [
					'{{WRAPPER}} .dynamic-content-for-elementor-author' => 'color: {{VALUE}};',
					'{{WRAPPER}} .dynamic-content-for-elementor-author a' => 'color: {{VALUE}};',
				],
				'condition' => [
					'author!' => 'image',
				],
			]
		);
		$this->add_group_control(
			Group_Control_Typography::get_type(), [
				'name' => 'typography',
				'selector' => '{{WRAPPER}} .dynamic-content-for-elementor-author',
				'condition' => [
					'author!' => 'image',
				],
			]
		);
		$this->add_responsive_control(
			'space', [
				'label' => __('Size (%)', 'dynamic-content-for-elementor'),
				'type' => Controls_Manager::SLIDER,
				'default' => [
					'size' => 100,
					'unit' => '%',
				],
				'size_units' => [ '%' ],
				'range' => [
					'%' => [
						'min' => 1,
						'max' => 100,
					],
				],
				'selectors' => [
					'{{WRAPPER}} .dynamic-content-for-elementor-author img' => 'max-width: {{SIZE}}{{UNIT}};',
				],
				'condition' => [
					'author' => 'image',
				],
			]
		);
		$this->add_responsive_control(
			'opacity', [
				'label' => __('Opacity (%)', 'dynamic-content-for-elementor'),
				'type' => Controls_Manager::SLIDER,
				'default' => [
					'size' => 1,
				],
				'range' => [
					'px' => [
						'max' => 1,
						'min' => 0.10,
						'step' => 0.01,
					],
				],
				'selectors' => [
					'{{WRAPPER}} .dynamic-content-for-elementor-author img' => 'opacity: {{SIZE}};',
				],
				'condition' => [
					'author' => 'image',
				],
			]
		);
		$this->add_control(
			'angle', [
				'label' => __('Angle (deg)', 'dynamic-content-for-elementor'),
				'type' => Controls_Manager::SLIDER,
				'size_units' => [ 'deg' ],
				'default' => [
					'unit' => 'deg',
					'size' => 0,
				],
				'range' => [
					'deg' => [
						'max' => 360,
						'min' => -360,
						'step' => 1,
					],
				],
				'selectors' => [
					'{{WRAPPER}} .dynamic-content-for-elementor-author img' => '-webkit-transform: rotate({{SIZE}}deg); -moz-transform: rotate({{SIZE}}deg); -ms-transform: rotate({{SIZE}}deg); -o-transform: rotate({{SIZE}}deg); transform: rotate({{SIZE}}deg);',
				],
				'condition' => [
					'author' => 'image',
				],
			]
		);
		$this->add_control(
			'hover_animation', [
				'label' => __('Hover Animation', 'dynamic-content-for-elementor'),
				'type' => Controls_Manager::HOVER_ANIMATION,
			]
		);
		$this->add_group_control(
			Group_Control_Border::get_type(), [
				'name' => 'image_border',
				'label' => __('Image Border', 'dynamic-content-for-elementor'),
				'selector' => '{{WRAPPER}} .dynamic-content-for-elementor-author img',
				'condition' => [
					'author' => 'image',
				],
			]
		);
		$this->add_control(
			'image_border_radius', [
				'label' => __('Border Radius', 'dynamic-content-for-elementor'),
				'type' => Controls_Manager::DIMENSIONS,
				'size_units' => [ 'px', '%' ],
				'selectors' => [
					'{{WRAPPER}} .dynamic-content-for-elementor-author img' => 'border-radius: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}};',
				],
				'condition' => [
					'author' => 'image',
				],
			]
		);
		$this->add_group_control(
			Group_Control_Box_Shadow::get_type(), [
				'name' => 'image_box_shadow',
				'selector' => '{{WRAPPER}} .dynamic-content-for-elementor-author img',
				'condition' => [
					'author' => 'image',
				],
			]
		);

		$this->end_controls_section();
	}

	protected function render() {
		$settings = $this->get_active_settings();
		if ( empty( $settings ) ) {
			return;
		}

		$author = $this->user_data($settings['author']);

		switch ( $settings['link_to'] ) {
			case 'custom':
				if ( ! empty($settings['link']['url']) ) {
					$link = esc_url($settings['link']['url']);
				} else {
					$link = false;
				}
				break;

			case 'author':
				$link = esc_url(get_author_posts_url(get_the_author_meta('ID')));
				break;

			case 'post':
				$link = esc_url(get_the_permalink());
				break;

			case 'home':
				$link = esc_url(get_home_url());
				break;

			case 'none':
			default:
				$link = false;
				break;
		}
		$target = $settings['link']['is_external'] ? 'target="_blank"' : '';

		$animation_class = ! empty($settings['hover_animation']) ? 'elementor-animation-' . $settings['hover_animation'] : '';

		$html = sprintf('<%1$s class="dynamic-content-for-elementor-author %2$s">', $settings['html_tag'], $animation_class);
		if ( $link ) {
			$html .= sprintf('<a href="%1$s" %2$s>%3$s</a>', $link, $target, $author);
		} else {
			$html .= $author;
		}
		$html .= sprintf('</%s>', $settings['html_tag']);

		echo $html;
	}

	protected function _content_template() {
		/*
		?>
		<#
		var author_data = [];
		<?php
		foreach ($this->user_data() as $key => $value) {
			printf('author_data[ "%1$s" ] = "%2$s";', $key, $value);
		}
		?>
		var author = author_data[ settings.author ];

		var link_url;
		switch( settings.link_to ) {
		case 'custom':
		link_url = settings.link.url;
		break;
		case 'author':
		link_url = '<?php echo esc_url(get_author_posts_url(get_the_author_meta('ID'))); ?>';
		break;
		case 'post':
		link_url = '<?php echo esc_url(get_the_permalink()); ?>';
		break;
		case 'home':
		link_url = '<?php echo esc_url(get_home_url()); ?>';
		break;
		case 'none':
		default:
		link_url = false;
		}
		var target = settings.link.is_external ? 'target="_blank"' : '';

		var animation_class = '';
		if ( '' !== settings.hover_animation ) {
		animation_class = 'elementor-animation-' + settings.hover_animation;
		}

		var html = '<' + settings.html_tag + ' class="dynamic-content-for-elementor-author ' + animation_class + '">';
		if ( link_url ) {
		html += '<a href="' + link_url + '" ' + target + '>' + author + '</a>';
		} else {
		html += author;
		}
		html += '</' + settings.html_tag + '>';

		print( html );
		#>
		<?php
		 *
		 */
	}

	protected function user_fields_labels() {

		$fields = [
			'first_name' => __('First Name', 'dynamic-content-for-elementor'),
			'last_name' => __('Last Name', 'dynamic-content-for-elementor'),
			'first_last' => __('First Name + Last Name', 'dynamic-content-for-elementor'),
			'last_first' => __('Last Name + First Name', 'dynamic-content-for-elementor'),
			'nickname' => __('Nick Name', 'dynamic-content-for-elementor'),
			'display_name' => __('Display Name', 'dynamic-content-for-elementor'),
			'user_login' => __('User Name', 'dynamic-content-for-elementor'),
			'description' => __('User Bio', 'dynamic-content-for-elementor'),
			'image' => __('User Image', 'dynamic-content-for-elementor'),
		];

		return $fields;
	}

	protected function user_data( $selected = '' ) {

		global $post;

		$author_id = $post->post_author;

		$fields = [
			'first_name' => get_the_author_meta('first_name', $author_id),
			'last_name' => get_the_author_meta('last_name', $author_id),
			'first_last' => sprintf('%s %s', get_the_author_meta('first_name', $author_id), get_the_author_meta('last_name', $author_id)),
			'last_first' => sprintf('%s %s', get_the_author_meta('last_name', $author_id), get_the_author_meta('first_name', $author_id)),
			'nickname' => get_the_author_meta('nickname', $author_id),
			'display_name' => get_the_author_meta('display_name', $author_id),
			'user_login' => get_the_author_meta('user_login', $author_id),
			'description' => get_the_author_meta('description', $author_id),
			'image' => get_avatar(get_the_author_meta('email', $author_id), 256),
		];

		if ( empty($selected) ) {
			// Return the entire array
			return $fields;
		} else {
			// Return only the selected field
			return $fields[ $selected ];
		}
	}

}
