<?php
namespace MCCustomWidget\Widgets;

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


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

/**
 * Elementor Button fixed
 *
 * Elementor widget for fixed button.
 *
 * @since 1.0.0
 */
class MC_Button_Fixed extends Widget_Base {

    /**
     * Retrieve button widget name.
     *
     * @access public
     *
     * @return string Widget name.
     */
    public function get_name() {
        return 'button-fixed';
    }

    /**
     * Retrieve button widget title.
     *
     * @access public
     *
     * @return string Widget title.
     */
    public function get_title() {
        return __( 'Button Fixed', 'elementor' );
    }

    /**
     * Retrieve button widget icon.
     *
     * @access public
     *
     * @return string Widget icon.
     */
    public function get_icon() {
        return 'eicon-button';
    }

    /**
     * Retrieve the list of categories the widget belongs to.
     *
     * Used to determine where to display the widget in the editor.
     *
     * Note that currently Elementor supports only one category.
     * When multiple categories passed, Elementor uses the first one.
     *
     * @since 1.0.0
     *
     * @access public
     *
     * @return array Widget categories.
     */
    public function get_categories() {
        return [ 'general' ];
    }

    /**
     * Retrieve the list of scripts the widget depended on.
     *
     * Used to set scripts dependencies required to run the widget.
     *
     * @since 1.0.0
     *
     * @access public
     *
     * @return array Widget scripts dependencies.
     */
    public function get_script_depends() {
        return [ 'button-fixed-js' ];
    }

    /**
     * Retrieve button sizes.
     *
     * @access public
     * @static
     *
     * @return array An array containing button sizes.
     */
    public static function get_button_sizes() {
        return [
            'xs' => __( 'Extra Small', 'elementor' ),
            'sm' => __( 'Small', 'elementor' ),
            'md' => __( 'Medium', 'elementor' ),
            'lg' => __( 'Large', 'elementor' ),
            'xl' => __( 'Extra Large', 'elementor' ),
        ];
    }

    /**
     * Register button widget controls.
     *
     * Adds different input fields to allow the user to change and customize the widget settings.
     *
     * @access protected
     */
    protected function _register_controls() {
        $this->start_controls_section(
            'section_button',
            [
                'label' => __( 'Button Fixed', 'elementor' ),
            ]
        );

        $this->add_control(
            'button_type',
            [
                'label' => __( 'Type', 'elementor' ),
                'type' => Controls_Manager::SELECT,
                'default' => '',
                'options' => [
                    '' => __( 'Default', 'elementor' ),
                    'info' => __( 'Info', 'elementor' ),
                    'success' => __( 'Success', 'elementor' ),
                    'warning' => __( 'Warning', 'elementor' ),
                    'danger' => __( 'Danger', 'elementor' ),
                ],
                'prefix_class' => 'elementor-button-',
            ]
        );

        $this->add_control(
            'text',
            [
                'label' => __( 'Text', 'elementor' ),
                'type' => Controls_Manager::TEXT,
                'default' => __( 'Click me', 'elementor' ),
                'placeholder' => __( 'Click me', 'elementor' ),
            ]
        );

        $this->add_control(
            'link',
            [
                'label' => __( 'Link', 'elementor' ),
                'type' => Controls_Manager::URL,
                'placeholder' => 'http://your-link.com',
                'default' => [
                    'url' => '#',
                ],
            ]
        );

        $this->add_responsive_control(
            'align_fixed',
            [
                'label' => __( 'Alignment', 'elementor' ),
                'type' => Controls_Manager::CHOOSE,
                'options' => [
                    'left_fixed'    => [
                        'title' => __( 'Left', 'elementor' ),
                        'icon' => 'fa fa-align-left',
                    ],
                    'right_fixed' => [
                        'title' => __( 'Right', 'elementor' ),
                        'icon' => 'fa fa-align-right',
                    ],
                ],
                'prefix_class' => 'elementor%s-align-fixed',
                'default' => 'left_fixed',
            ]
        );

        $this->add_control(
            'size',
            [
                'label' => __( 'Size', 'elementor' ),
                'type' => Controls_Manager::SELECT,
                'default' => 'sm',
                'options' => self::get_button_sizes(),
            ]
        );

        $this->add_control(
            'icon',
            [
                'label' => __( 'Icon', 'elementor' ),
                'type' => Controls_Manager::ICON,
                'label_block' => true,
                'default' => '',
            ]
        );

        $this->add_control(
            'icon_align',
            [
                'label' => __( 'Icon Position', 'elementor' ),
                'type' => Controls_Manager::SELECT,
                'default' => 'left',
                'options' => [
                    'left' => __( 'Before', 'elementor' ),
                    'right' => __( 'After', 'elementor' ),
                ],
                'condition' => [
                    'icon!' => '',
                ],
            ]
        );

        $this->add_control(
            'icon_indent',
            [
                'label' => __( 'Icon Spacing', 'elementor' ),
                'type' => Controls_Manager::SLIDER,
                'range' => [
                    'px' => [
                        'max' => 50,
                    ],
                ],
                'condition' => [
                    'icon!' => '',
                ],
                'selectors' => [
                    '{{WRAPPER}} .elementor-button .elementor-align-icon-right' => 'margin-left: {{SIZE}}{{UNIT}};',
                    '{{WRAPPER}} .elementor-button .elementor-align-icon-left' => 'margin-right: {{SIZE}}{{UNIT}};',
                ],
            ]
        );

        $this->add_control(
            'view',
            [
                'label' => __( 'View', 'elementor' ),
                'type' => Controls_Manager::HIDDEN,
                'default' => 'traditional',
            ]
        );

        $this->end_controls_section();

        $this->start_controls_section(
            'section_style',
            [
                'label' => __( 'Button', 'elementor' ),
                'tab' => Controls_Manager::TAB_STYLE,
            ]
        );

        $this->add_group_control(
            Group_Control_Typography::get_type(),
            [
                'name' => 'typography',
                'label' => __( 'Typography', 'elementor' ),
                'scheme' => Scheme_Typography::TYPOGRAPHY_4,
                'selector' => '{{WRAPPER}} a.elementor-button, {{WRAPPER}} .elementor-button',
            ]
        );

        $this->start_controls_tabs( 'tabs_button_style' );

        $this->start_controls_tab(
            'tab_button_normal',
            [
                'label' => __( 'Normal', 'elementor' ),
            ]
        );

        $this->add_control(
            'button_text_color',
            [
                'label' => __( 'Text Color', 'elementor' ),
                'type' => Controls_Manager::COLOR,
                'default' => '',
                'selectors' => [
                    '{{WRAPPER}} a.elementor-button, {{WRAPPER}} .elementor-button' => 'color: {{VALUE}};',
                ],
            ]
        );

        $this->add_control(
            'background_color',
            [
                'label' => __( 'Background Color', 'elementor' ),
                'type' => Controls_Manager::COLOR,
                'scheme' => [
                    'type' => Scheme_Color::get_type(),
                    'value' => Scheme_Color::COLOR_4,
                ],
                'selectors' => [
                    '{{WRAPPER}} a.elementor-button, {{WRAPPER}} .elementor-button' => 'background-color: {{VALUE}};',
                ],
            ]
        );

        $this->end_controls_tab();

        $this->start_controls_tab(
            'tab_button_hover',
            [
                'label' => __( 'Hover', 'elementor' ),
            ]
        );

        $this->add_control(
            'hover_color',
            [
                'label' => __( 'Text Color', 'elementor' ),
                'type' => Controls_Manager::COLOR,
                'selectors' => [
                    '{{WRAPPER}} a.elementor-button:hover, {{WRAPPER}} .elementor-button:hover' => 'color: {{VALUE}};',
                ],
            ]
        );

        $this->add_control(
            'button_background_hover_color',
            [
                'label' => __( 'Background Color', 'elementor' ),
                'type' => Controls_Manager::COLOR,
                'selectors' => [
                    '{{WRAPPER}} a.elementor-button:hover, {{WRAPPER}} .elementor-button:hover' => 'background-color: {{VALUE}};',
                ],
            ]
        );

        $this->add_control(
            'button_hover_border_color',
            [
                'label' => __( 'Border Color', 'elementor' ),
                'type' => Controls_Manager::COLOR,
                'condition' => [
                    'border_border!' => '',
                ],
                'selectors' => [
                    '{{WRAPPER}} a.elementor-button:hover, {{WRAPPER}} .elementor-button:hover' => 'border-color: {{VALUE}};',
                ],
            ]
        );

        $this->add_control(
            'hover_animation',
            [
                'label' => __( 'Animation', 'elementor' ),
                'type' => Controls_Manager::HOVER_ANIMATION,
            ]
        );

        $this->end_controls_tab();

        $this->end_controls_tabs();

        $this->add_group_control(
            Group_Control_Border::get_type(),
            [
                'name' => 'border',
                'label' => __( 'Border', 'elementor' ),
                'placeholder' => '1px',
                'default' => '1px',
                'selector' => '{{WRAPPER}} .elementor-button',
                'separator' => 'before',
            ]
        );

        $this->add_control(
            'border_radius',
            [
                'label' => __( 'Border Radius', 'elementor' ),
                'type' => Controls_Manager::DIMENSIONS,
                'size_units' => [ 'px', '%' ],
                'selectors' => [
                    '{{WRAPPER}} a.elementor-button, {{WRAPPER}} .elementor-button' => 'border-radius: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}};',
                ],
            ]
        );

        $this->add_group_control(
            Group_Control_Box_Shadow::get_type(),
            [
                'name' => 'button_box_shadow',
                'selector' => '{{WRAPPER}} .elementor-button',
            ]
        );

        $this->add_control(
            'text_padding',
            [
                'label' => __( 'Text Padding', 'elementor' ),
                'type' => Controls_Manager::DIMENSIONS,
                'size_units' => [ 'px', 'em', '%' ],
                'selectors' => [
                    '{{WRAPPER}} a.elementor-button, {{WRAPPER}} .elementor-button' => 'padding: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}};',
                ],
                'separator' => 'before',
            ]
        );

        $this->end_controls_section();
    }

    /**
     * Render button widget output on the frontend.
     *
     * Written in PHP and used to generate the final HTML.
     *
     * @access protected
     */
    protected function render() {
        $settings = $this->get_settings();

        $this->add_render_attribute( 'wrapper', 'class', 'elementor-button-wrapper '.  $settings['align_fixed']);

        if ( ! empty( $settings['link']['url'] ) ) {
            $this->add_render_attribute( 'button', 'href', $settings['link']['url'] );
            $this->add_render_attribute( 'button', 'class', 'elementor-button-link' );

            if ( $settings['link']['is_external'] ) {
                $this->add_render_attribute( 'button', 'target', '_blank' );
            }

            if ( $settings['link']['nofollow'] ) {
                $this->add_render_attribute( 'button', 'rel', 'nofollow' );
            }
        }

        $this->add_render_attribute( 'button', 'class', 'elementor-button' );

        if ( ! empty( $settings['size'] ) ) {
            $this->add_render_attribute( 'button', 'class', 'elementor-size-' . $settings['size'] );
        }

        if ( $settings['hover_animation'] ) {
            $this->add_render_attribute( 'button', 'class', 'elementor-animation-' . $settings['hover_animation'] );
        }

        if ( $settings['align_fixed'] ) {
            $this->add_render_attribute( 'button', 'class', 'elementor-fixed-pos-' . $settings['align_fixed'] );
        }

        ?>
        <div <?php echo $this->get_render_attribute_string( 'wrapper' ); ?>>
            <a <?php echo $this->get_render_attribute_string( 'button' ); ?>>
                <?php $this->render_text(); ?>
            </a>
        </div>
        <?php
    }

    /**
     * Render button widget output in the editor.
     *
     * Written as a Backbone JavaScript template and used to generate the live preview.
     *
     * @access protected
     */
    protected function _content_template() {
        ?>
        <div class="elementor-button-wrapper button-fixed-wrapper {{ settings.align_fixed }}">
            <a class="elementor-button elementor-size-{{ settings.size }} elementor-animation-{{ settings.hover_animation }}" href="{{ settings.link.url }}">
                <span class="elementor-button-content-wrapper">
                    <# if ( settings.icon ) { #>
                    <span class="elementor-button-icon elementor-align-icon-{{ settings.icon_align }}">
                        <i class="{{ settings.icon }}"></i>
                    </span>
                    <# } #>
                    <span class="elementor-button-text">{{{ settings.text }}}</span>
                </span>
            </a>
        </div>
        <?php
    }

    /**
     * Render button widget text.
     *
     * @access protected
     */
    protected function render_text() {

        $settings = $this->get_settings();
        $this->add_render_attribute( 'content-wrapper', 'class', 'elementor-button-content-wrapper' );
        $this->add_render_attribute( 'icon-align', 'class', 'elementor-align-icon-' . $settings['icon_align'] );
        $this->add_render_attribute( 'icon-align', 'class', 'elementor-button-icon' );
        ?>
        <span <?php echo $this->get_render_attribute_string( 'content-wrapper' ); ?>>
            <?php if ( ! empty( $settings['icon'] ) ) : ?>
            <span <?php echo $this->get_render_attribute_string( 'icon-align' ); ?>>
                <i class="<?php echo esc_attr( $settings['icon'] ); ?>"></i>
            </span>
            <?php endif; ?>
            <span class="elementor-button-text"><?php echo $settings['text']; ?></span>
        </span>
        <?php
    }
}