<?php
/**
 * Elementor CF7 Widget.
 *
 * Elementor widget that inserts an embbedable content into the page, from any given URL.
 *
 * @since 1.0.0
 */
use Elementor\Controls_Manager;
use Elementor\Group_Control_Box_Shadow;
use Elementor\Group_Control_Image_Size;
use Elementor\Group_Control_Typography;
use Elementor\Group_Control_Border;
use Elementor\Utils;

defined( 'ABSPATH' ) || die();

class back_Elementor_pro_bkCF7_Widget extends \Elementor\Widget_Base {

    /**
     * Get widget name.
     *
     * Retrieve counter widget name.
     *
     * @since 1.0.0
     * @access public
     *
     * @return string Widget name.
     */
    public function get_name() {
        return 'back-cf7';
    }

    /**
     * Get widget title.
     *
     * Retrieve counter widget title.
     *
     * @since 1.0.0
     * @access public
     *
     * @return string Widget title.
     */
    public function get_title() {
        return esc_html__( 'Back Contact Form 7', 'back' );
    }

    /**
     * Get widget icon.
     *
     * Retrieve counter widget icon.
     *
     * @since 1.0.0
     * @access public
     *
     * @return string Widget icon.
     */
    public function get_icon() {
        return 'glyph-icon flaticon-form';
    }

    /**
     * Retrieve the list of scripts the counter widget depended on.
     *
     * Used to set scripts dependencies required to run the widget.
     *
     * @since 1.3.0
     * @access public
     *
     * @return array Widget scripts dependencies.
     */
    public function get_categories() {
        return [ 'backthemecore_category' ];
    }

    /**
     * Get widget keywords.
     *
     * Retrieve the list of keywords the widget belongs to.
     *
     * @since 2.1.0
     * @access public
     *
     * @return array Widget keywords.
     */
    public function get_keywords() {
        return [ 'contact' ];
    }

	protected function register_controls() {
		$this->start_controls_section(
			'_section_cf7',
			[
				'label' => class_exists( 'WPCF7' ) ? esc_html__( 'Contact Form 7', 'back' ) : esc_html__( 'Notice', 'back' ),
				'tab' => Controls_Manager::TAB_CONTENT,
			]
		);

        if ( ! class_exists( 'WPCF7' ) ) {
            $this->add_control(
                'cf7_missing_notice',
                [
                    'type' => Controls_Manager::RAW_HTML,
                    'raw' => sprintf(
                        esc_html__( 'Hi, it seems contact form7 is missing in your site. Please install and activate contact form7 first.', 'back' ),
                        '<a href="https://wordpress.org/plugins/contact-form-7/" target="_blank" rel="noopener">Contact Form 7</a>'
                    ),
                    'content_classes' => 'elementor-panel-alert elementor-panel-alert-warning',
                ]
            );
            $this->end_controls_section();
            return;
        }

        $this->add_control(
            'selected_form_id',
            [
                'label' => esc_html__( 'Chosse Your Form', 'back' ),
                'type' => Controls_Manager::SELECT,
                'label_block' => true,
                'options' => ['' => esc_html__( '', 'back' ) ] + \back_get_cf7_forms(),
            ]
        );      

        $this->end_controls_section();
 
        $this->start_controls_section(
            '_section_fields_style',
            [
                'label' => esc_html__( 'Form Fields', 'back' ),
                'tab' => Controls_Manager::TAB_STYLE,
            ]
        );

        $this->add_responsive_control(
            'field_width',
            [
                'label' => esc_html__( 'Width', 'back' ),
                'type' => Controls_Manager::SLIDER,
                'default' => [
                    'unit' => '%',
                ],
                'tablet_default' => [
                    'unit' => '%',
                ],
                'mobile_default' => [
                    'unit' => '%',
                ],
                'size_units' => [ '%', 'px' ],
                'range' => [
                    '%' => [
                        'min' => 1,
                        'max' => 100,
                    ],
                    'px' => [
                        'min' => 1,
                        'max' => 500,
                    ],
                ],
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit)' => 'width: {{SIZE}}{{UNIT}};',                    
                                    
                ],
            ]
        );

        $this->add_responsive_control(
            'textarea_height',
            [
                'label' => esc_html__( 'Textarea Height', 'back' ),
                'type' => Controls_Manager::SLIDER,
                'size_units' => ['px' ],
                'range' => [
                    'px' => [
                        'min' => 1,
                        'max' => 500,
                    ],
                ],
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-form-control.wpcf7-textarea:not(.wpcf7-submit)' => 'height: {{SIZE}}{{UNIT}};',                    
                                    
                ],
            ]
        );

        $this->add_responsive_control(
            'field_margin',
            [
                'label' => esc_html__( 'Spacing Bottom', 'back' ),
                'type' => Controls_Manager::SLIDER,
                'size_units' => [ 'px' ],
                'range' => [
                    'px' => [
                        'min' => 0,
                        'max' => 100,
                    ],
                ],
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit)' => 'margin-bottom: {{SIZE}}{{UNIT}};',
                ],
            ]
        );

        $this->add_responsive_control(
            'field_padding',
            [
                'label' => esc_html__( 'Padding', 'back' ),
                'type' => Controls_Manager::DIMENSIONS,
                'size_units' => [ 'px', 'em', '%' ],
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit)' => 'padding: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}};',
                ],
            ]
        );

        $this->add_responsive_control(
            'field_border_radius',
            [
                'label' => esc_html__( 'Border Radius', 'back' ),
                'type' => Controls_Manager::DIMENSIONS,
                'size_units' => [ 'px', '%' ],
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit)' => 'border-radius: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}};',
                ],
            ]
        );

        $this->add_control(
            'hr',
            [
                'type' => Controls_Manager::DIVIDER,
                'style' => 'thick',
            ]
        );

        $this->add_group_control(
            Group_Control_Typography::get_type(),
            [
                'name' => 'field_typography',
                'label' => esc_html__( 'Typography', 'back' ),
                'selector' => '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit)',
            ]
        );

        $this->add_control(
            'field_color',
            [
                'label' => esc_html__( 'Text Color', 'back' ),
                'type' => Controls_Manager::COLOR,
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit)' => 'color: {{VALUE}}',
                ],
            ]
        );

        $this->add_control(
            'field_placeholder_color',
            [
                'label' => esc_html__( 'Placeholder Text Color', 'back' ),
                'type' => Controls_Manager::COLOR,
                'selectors' => [
                    '{{WRAPPER}} ::-webkit-input-placeholder' => 'color: {{VALUE}};',
                    '{{WRAPPER}} ::-moz-placeholder' => 'color: {{VALUE}};',
                    '{{WRAPPER}} ::-ms-input-placeholder' => 'color: {{VALUE}};',
                ],
            ]
		);

		$this->start_controls_tabs( 'tabs_field_state' );

        $this->start_controls_tab(
            'tab_field_normal',
            [
                'label' => esc_html__( 'Normal', 'back' ),
            ]
		);

		$this->add_group_control(
            Group_Control_Border::get_type(),
            [
                'name' => 'field_border',
                'selector' => '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit)',
            ]
        );

		$this->add_group_control(
            Group_Control_Box_Shadow::get_type(),
            [
                'name' => 'field_box_shadow',
                'selector' => '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit)',
            ]
        );

        $this->add_control(
            'field_bg_color',
            [
                'label' => esc_html__( 'Background Color', 'back' ),
                'type' => Controls_Manager::COLOR,
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit)' => 'background-color: {{VALUE}}',
                ],
            ]
		);

		$this->end_controls_tab();

		$this->start_controls_tab(
            'tab_field_focus',
            [
                'label' => esc_html__( 'Focus', 'back' ),
            ]
		);

		$this->add_group_control(
            Group_Control_Border::get_type(),
            [
                'name' => 'field_focus_border',
                'selector' => '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit):focus',
            ]
        );

        $this->add_group_control(
            Group_Control_Box_Shadow::get_type(),
            [
                'name' => 'field_focus_box_shadow',
                'exclude' => [
                    'box_shadow_position',
                ],
                'selector' => '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit):focus',
            ]
		);

		$this->add_control(
            'field_focus_bg_color',
            [
                'label' => esc_html__( 'Background Color', 'back' ),
                'type' => Controls_Manager::COLOR,
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit):focus' => 'background-color: {{VALUE}}',
                ],
            ]
        );

		$this->end_controls_tab();
		$this->end_controls_tabs();

		$this->end_controls_section();


        $this->start_controls_section(
            'cf7-form-label',
            [
                'label' => esc_html__( 'Form Fields Label', 'back' ),
                'tab' => Controls_Manager::TAB_STYLE,
            ]
        );

        $this->add_responsive_control(
            'label_margin',
            [
                'label' => esc_html__( 'Spacing Bottom', 'back' ),
                'type' => Controls_Manager::SLIDER,
                'size_units' => [ 'px' ],
                'range' => [
                    'px' => [
                        'min' => 0,
                        'max' => 100,
                    ],
                ],
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-form-control:not(.wpcf7-submit)' => 'margin-top: {{SIZE}}{{UNIT}};',
                ],
            ]
        );

        $this->add_control(
            'hr3',
            [
                'type' => Controls_Manager::DIVIDER,
                'style' => 'thick',
            ]
        );

        $this->add_group_control(
            Group_Control_Typography::get_type(),
            [
                'name' => 'label_typography',
                'label' => esc_html__( 'Typography', 'back' ),
                'selector' => '{{WRAPPER}} label',
            ]
        );

        $this->add_control(
            'label_color',
            [
                'label' => esc_html__( 'Text Color', 'back' ),
                'type' => Controls_Manager::COLOR,
                'selectors' => [
                    '{{WRAPPER}} label' => 'color: {{VALUE}}',
                ],
            ]
        );

        $this->end_controls_section();

        $this->start_controls_section(
            'submit',
            [
                'label' => esc_html__( 'Submit Button', 'back' ),
                'tab' => Controls_Manager::TAB_STYLE,
            ]
        );

         $this->start_controls_tabs( 'tabs_button_style' );

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

        $this->add_control(
            'submit_color',
            [
                'label' => esc_html__( 'Text Color', 'back' ),
                'type' => Controls_Manager::COLOR,
                'default' => '',
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-submit' => 'color: {{VALUE}};',
                ],
            ]
        );

        $this->add_group_control(
            \Elementor\Group_Control_Background::get_type(),
            [
                'name' => 'background',
                'label' => __( 'Background Color', 'plugin-domain' ),
                'types' => [ 'classic', 'gradient' ],
                'selector' => '{{WRAPPER}} .wpcf7-submit',
            ]
        );


        $this->end_controls_tab();

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

        $this->add_control(
            'submit_hover_color',
            [
                'label' => esc_html__( 'Text Color', 'back' ),
                'type' => Controls_Manager::COLOR,
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-submit:hover, {{WRAPPER}} .wpcf7-submit:focus' => 'color: {{VALUE}};',
                ],
            ]
        );

        $this->add_group_control(
            \Elementor\Group_Control_Background::get_type(),
            [
                'name' => 'backgrounds',
                'label' => __( 'Background Color', 'plugin-domain' ),
                'types' => [ 'classic', 'gradient' ],
                'selector' => '{{WRAPPER}} .wpcf7-submit:hover, {{WRAPPER}} .wpcf7-submit:focus',
            ]
        );

        $this->add_control(
            'submit_hover_border_color',
            [
                'label' => esc_html__( 'Border Color', 'back' ),
                'type' => Controls_Manager::COLOR,
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-submit:hover, {{WRAPPER}} .wpcf7-submit:focus' => 'border-color: {{VALUE}};',
                ],
            ]
        );

        $this->end_controls_tab();
        $this->end_controls_tabs();

        $this->add_responsive_control(
            'field_width_btn',
            [
                'label' => esc_html__( 'Button Width', 'back' ),
                'type' => Controls_Manager::SLIDER,
                'default' => [
                    'unit' => '%',
                ],
                'tablet_default' => [
                    'unit' => '%',
                ],
                'mobile_default' => [
                    'unit' => '%',
                ],
                'size_units' => [ '%', 'px' ],
                'range' => [
                    '%' => [
                        'min' => 1,
                        'max' => 100,
                    ],
                    'px' => [
                        'min' => 1,
                        'max' => 500,
                    ],
                ],
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-form input[type="submit"]' => 'width: {{SIZE}}{{UNIT}};',                    
                                    
                ],
            ]
        );

        $this->add_responsive_control(
            'submit_margin',
            [
                'label' => esc_html__( 'Margin', 'back' ),
                'type' => Controls_Manager::DIMENSIONS,
                'size_units' => [ 'px', '%' ],
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-submit' => 'margin: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}};',
                ],
            ]
        );

        $this->add_responsive_control(
            'submit_padding',
            [
                'label' => esc_html__( 'Padding', 'back' ),
                'type' => Controls_Manager::DIMENSIONS,
                'size_units' => [ 'px', 'em', '%' ],
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-submit' => 'padding: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}};',
                ],
            ]
        );

        $this->add_group_control(
            Group_Control_Typography::get_type(),
            [
                'name' => 'submit_typography',
                'selector' => '{{WRAPPER}} .wpcf7-submit',
            ]
        );

        $this->add_group_control(
            Group_Control_Border::get_type(),
            [
                'name' => 'submit_border',
                'selector' => '{{WRAPPER}} .wpcf7-submit',
            ]
        );

        $this->add_control(
            'submit_border_radius',
            [
                'label' => esc_html__( 'Border Radius', 'back' ),
                'type' => Controls_Manager::DIMENSIONS,
                'size_units' => [ 'px', '%' ],
                'selectors' => [
                    '{{WRAPPER}} .wpcf7-submit' => 'border-radius: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}};',
                ],
            ]
        );
        $this->add_responsive_control(
            'align',
            [
                'label' => esc_html__( 'Alignment', 'back' ),
                'type' => Controls_Manager::CHOOSE,
                'options' => [
                    'left' => [
                        'title' => esc_html__( 'Left', 'back' ),
                        'icon' => 'eicon-text-align-left',
                    ],
                    'center' => [
                        'title' => esc_html__( 'Center', 'back' ),
                        'icon' => 'eicon-text-align-center',
                    ],
                    'right' => [
                        'title' => esc_html__( 'Right', 'back' ),
                        'icon' => 'eicon-text-align-right',
                    ],
                    'justify' => [
                        'title' => esc_html__( 'Justify', 'back' ),
                        'icon' => 'eicon-text-align-justify',
                    ],
                ],
                'toggle' => true,
                'selectors' => [
                    '{{WRAPPER}} .form-button' => 'text-align: {{VALUE}}'
                ]
            ]
        );

        $this->add_group_control(
            Group_Control_Box_Shadow::get_type(),
            [
                'name' => 'submit_box_shadow',
                'selector' => '{{WRAPPER}} .wpcf7-submit',
            ]
        );

        $this->add_control(
            'hr4',
            [
                'type' => Controls_Manager::DIVIDER,
                'style' => 'thick',
            ]
        );       

        $this->end_controls_section();
    }

    protected function render() {
        if ( ! class_exists('WPCF7') ) {
            return;
        }

        $settings = $this->get_settings_for_display();        

        if ( ! empty( $settings['selected_form_id'] ) ) {
            echo  do_shortcode( '[contact-form-7 id="'.$settings['selected_form_id'].'"]');
        }
    }
}
