<?php
/**
 * Elementor Single Product Widget
 */

if (!defined('ABSPATH')) {
    exit;
}

class Crawlsy_Menus_Single_Product_Widget extends \Elementor\Widget_Base {

    public function get_name() {
        return 'crawlsy_single_product';
    }

    public function get_title() {
        return __('Crawlsy Single Product', 'crawlsy-menus');
    }

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

    public function get_categories() {
        return ['general'];
    }

    /**
     * Get products for the SELECT2 dropdown
     *
     * @return array Associative array of product_id => product_name
     */
    protected function get_products_for_select() {
        $options = ['' => __('-- Select a Product --', 'crawlsy-menus')];

        $plugin = Crawlsy_Menus_Plugin::instance();
        $products = $plugin->fetch_products(['limit' => 500]);

        if ($products && is_array($products)) {
            foreach ($products as $product) {
                $label = $product['name'];
                if (!empty($product['brand'])) {
                    $label = $product['brand'] . ' - ' . $label;
                }
                if (!empty($product['category'])) {
                    $label .= ' (' . $product['category'] . ')';
                }
                $options[$product['id']] = $label;
            }
        }

        return $options;
    }

    protected function register_controls() {

        // Content Section
        $this->start_controls_section(
            'content_section',
            [
                'label' => __('Content', 'crawlsy-menus'),
                'tab' => \Elementor\Controls_Manager::TAB_CONTENT,
            ]
        );

        // Get products for the select dropdown
        $products_options = $this->get_products_for_select();

        $this->add_control(
            'product_id',
            [
                'label' => __('Select Product', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::SELECT2,
                'options' => $products_options,
                'default' => '',
                'label_block' => true,
                'description' => __('Search and select a product to display', 'crawlsy-menus'),
            ]
        );

        $this->add_control(
            'product_id_manual',
            [
                'label' => __('Or Enter Product ID', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::NUMBER,
                'default' => '',
                'description' => __('Manually enter a product ID if not found in dropdown', 'crawlsy-menus'),
                'condition' => [
                    'product_id' => '',
                ],
            ]
        );

        $this->add_control(
            'layout',
            [
                'label' => __('Layout', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::SELECT,
                'default' => 'horizontal',
                'options' => [
                    'horizontal' => __('Horizontal', 'crawlsy-menus'),
                    'vertical' => __('Vertical', 'crawlsy-menus'),
                ],
            ]
        );

        $this->end_controls_section();

        // Display Options Section
        $this->start_controls_section(
            'display_section',
            [
                'label' => __('Display Options', 'crawlsy-menus'),
                'tab' => \Elementor\Controls_Manager::TAB_CONTENT,
            ]
        );

        $this->add_control(
            'show_image',
            [
                'label' => __('Show Image', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::SWITCHER,
                'label_on' => __('Yes', 'crawlsy-menus'),
                'label_off' => __('No', 'crawlsy-menus'),
                'return_value' => 'yes',
                'default' => 'yes',
            ]
        );

        $this->add_control(
            'show_price',
            [
                'label' => __('Show Price', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::SWITCHER,
                'label_on' => __('Yes', 'crawlsy-menus'),
                'label_off' => __('No', 'crawlsy-menus'),
                'return_value' => 'yes',
                'default' => 'yes',
            ]
        );

        $this->add_control(
            'show_description',
            [
                'label' => __('Show Description', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::SWITCHER,
                'label_on' => __('Yes', 'crawlsy-menus'),
                'label_off' => __('No', 'crawlsy-menus'),
                'return_value' => 'yes',
                'default' => 'yes',
            ]
        );

        $this->add_control(
            'show_thc',
            [
                'label' => __('Show THC', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::SWITCHER,
                'label_on' => __('Yes', 'crawlsy-menus'),
                'label_off' => __('No', 'crawlsy-menus'),
                'return_value' => 'yes',
                'default' => 'yes',
            ]
        );

        $this->add_control(
            'show_cbd',
            [
                'label' => __('Show CBD', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::SWITCHER,
                'label_on' => __('Yes', 'crawlsy-menus'),
                'label_off' => __('No', 'crawlsy-menus'),
                'return_value' => 'yes',
                'default' => 'yes',
            ]
        );

        $this->add_control(
            'show_terpenes',
            [
                'label' => __('Show Terpenes', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::SWITCHER,
                'label_on' => __('Yes', 'crawlsy-menus'),
                'label_off' => __('No', 'crawlsy-menus'),
                'return_value' => 'yes',
                'default' => 'yes',
            ]
        );

        $this->add_control(
            'show_effects',
            [
                'label' => __('Show Effects', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::SWITCHER,
                'label_on' => __('Yes', 'crawlsy-menus'),
                'label_off' => __('No', 'crawlsy-menus'),
                'return_value' => 'yes',
                'default' => 'yes',
            ]
        );

        $this->add_control(
            'show_brand',
            [
                'label' => __('Show Brand', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::SWITCHER,
                'label_on' => __('Yes', 'crawlsy-menus'),
                'label_off' => __('No', 'crawlsy-menus'),
                'return_value' => 'yes',
                'default' => 'yes',
            ]
        );

        $this->end_controls_section();

        // Style Section
        $this->start_controls_section(
            'style_section',
            [
                'label' => __('Style', 'crawlsy-menus'),
                'tab' => \Elementor\Controls_Manager::TAB_STYLE,
            ]
        );

        $this->add_control(
            'background_color',
            [
                'label' => __('Background Color', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::COLOR,
                'default' => '#ffffff',
                'selectors' => [
                    '{{WRAPPER}} .crawlsy-single-product' => 'background-color: {{VALUE}};',
                ],
            ]
        );

        $this->add_control(
            'border_radius',
            [
                'label' => __('Border Radius', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::SLIDER,
                'size_units' => ['px'],
                'range' => [
                    'px' => [
                        'min' => 0,
                        'max' => 50,
                    ],
                ],
                'default' => [
                    'size' => 8,
                ],
                'selectors' => [
                    '{{WRAPPER}} .crawlsy-single-product' => 'border-radius: {{SIZE}}{{UNIT}};',
                ],
            ]
        );

        $this->add_control(
            'text_color',
            [
                'label' => __('Text Color', 'crawlsy-menus'),
                'type' => \Elementor\Controls_Manager::COLOR,
                'default' => '#333333',
                'selectors' => [
                    '{{WRAPPER}} .crawlsy-single-product' => 'color: {{VALUE}};',
                ],
            ]
        );

        $this->end_controls_section();
    }

    protected function render() {
        $settings = $this->get_settings_for_display();

        // Use dropdown selection, or fall back to manual ID
        $product_id = !empty($settings['product_id']) ? $settings['product_id'] : $settings['product_id_manual'];

        if (empty($product_id)) {
            echo '<p>' . __('Please select or enter a product ID.', 'crawlsy-menus') . '</p>';
            return;
        }

        $plugin = Crawlsy_Menus_Plugin::instance();
        $product = $plugin->fetch_product($product_id);

        if (!$product) {
            echo '<p>' . __('Product not found.', 'crawlsy-menus') . '</p>';
            return;
        }

        $layout = $settings['layout'];
        ?>
        <div class="crawlsy-single-product crawlsy-layout-<?php echo esc_attr($layout); ?>">
            <?php if ($settings['show_image'] === 'yes' && !empty($product['image_url_full'])): ?>
                <div class="crawlsy-single-product-image">
                    <img src="<?php echo esc_url($product['image_url_full']); ?>"
                         alt="<?php echo esc_attr($product['name']); ?>" />
                </div>
            <?php endif; ?>

            <div class="crawlsy-single-product-details">
                <h2 class="crawlsy-single-product-title">
                    <?php echo esc_html($product['name']); ?>
                </h2>

                <?php if ($settings['show_brand'] === 'yes' && !empty($product['brand'])): ?>
                    <div class="crawlsy-single-product-brand">
                        <strong><?php _e('Brand:', 'crawlsy-menus'); ?></strong>
                        <?php echo esc_html($product['brand']); ?>
                    </div>
                <?php endif; ?>

                <?php if ($settings['show_description'] === 'yes' && !empty($product['description'])): ?>
                    <div class="crawlsy-single-product-description">
                        <?php echo wp_kses_post(nl2br($product['description'])); ?>
                    </div>
                <?php endif; ?>

                <div class="crawlsy-single-product-info">
                    <?php if ($settings['show_thc'] === 'yes' && !empty($product['metadata']['thc'])): ?>
                        <div class="crawlsy-info-item">
                            <strong><?php _e('THC:', 'crawlsy-menus'); ?></strong>
                            <span><?php echo esc_html($product['metadata']['thc']); ?></span>
                        </div>
                    <?php endif; ?>

                    <?php if ($settings['show_cbd'] === 'yes' && !empty($product['metadata']['cbd'])): ?>
                        <div class="crawlsy-info-item">
                            <strong><?php _e('CBD:', 'crawlsy-menus'); ?></strong>
                            <span><?php echo esc_html($product['metadata']['cbd']); ?></span>
                        </div>
                    <?php endif; ?>

                    <?php if ($settings['show_terpenes'] === 'yes' && !empty($product['metadata']['terpenes'])): ?>
                        <div class="crawlsy-info-item crawlsy-terpenes">
                            <strong><?php _e('Terpenes:', 'crawlsy-menus'); ?></strong>
                            <?php if (is_array($product['metadata']['terpenes'])): ?>
                                <span><?php echo esc_html(implode(', ', $product['metadata']['terpenes'])); ?></span>
                            <?php else: ?>
                                <span><?php echo esc_html($product['metadata']['terpenes']); ?></span>
                            <?php endif; ?>
                        </div>
                    <?php endif; ?>

                    <?php if ($settings['show_effects'] === 'yes' && !empty($product['metadata']['effects'])): ?>
                        <div class="crawlsy-info-item crawlsy-effects">
                            <strong><?php _e('Effects:', 'crawlsy-menus'); ?></strong>
                            <?php if (is_array($product['metadata']['effects'])): ?>
                                <span><?php echo esc_html(implode(', ', $product['metadata']['effects'])); ?></span>
                            <?php else: ?>
                                <span><?php echo esc_html($product['metadata']['effects']); ?></span>
                            <?php endif; ?>
                        </div>
                    <?php endif; ?>
                </div>

                <?php if ($settings['show_price'] === 'yes' && isset($product['price'])): ?>
                    <div class="crawlsy-single-product-price">
                        $<?php echo number_format($product['price'], 2); ?>
                    </div>
                <?php endif; ?>

                <?php if (!$product['in_stock']): ?>
                    <div class="crawlsy-out-of-stock">
                        <?php _e('Out of Stock', 'crawlsy-menus'); ?>
                    </div>
                <?php endif; ?>
            </div>
        </div>
        <?php
    }
}