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

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

class Dutchie_Menus_Product_Grid_Widget extends \Elementor\Widget_Base {

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

    public function get_title() {
        return __('Dutchie Product Grid', 'dutchie-menus');
    }

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

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

    protected function register_controls() {

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

        $this->add_control(
            'store_id',
            [
                'label' => __('Store ID', 'dutchie-menus'),
                'type' => \Elementor\Controls_Manager::NUMBER,
                'default' => get_option('dutchie_default_store_id', 1),
                'min' => 1,
            ]
        );

        $this->add_control(
            'category_id',
            [
                'label' => __('Category ID', 'dutchie-menus'),
                'type' => \Elementor\Controls_Manager::NUMBER,
                'default' => '',
                'description' => __('Leave empty to show all categories', 'dutchie-menus'),
            ]
        );

        $this->add_control(
            'limit',
            [
                'label' => __('Number of Products', 'dutchie-menus'),
                'type' => \Elementor\Controls_Manager::NUMBER,
                'default' => 12,
                'min' => 1,
                'max' => 100,
            ]
        );

        $this->add_control(
            'columns',
            [
                'label' => __('Columns', 'dutchie-menus'),
                'type' => \Elementor\Controls_Manager::SELECT,
                'default' => '3',
                'options' => [
                    '2' => __('2 Columns', 'dutchie-menus'),
                    '3' => __('3 Columns', 'dutchie-menus'),
                    '4' => __('4 Columns', 'dutchie-menus'),
                    '6' => __('6 Columns', 'dutchie-menus'),
                ],
            ]
        );

        $this->add_control(
            'in_stock_only',
            [
                'label' => __('In Stock Only', 'dutchie-menus'),
                'type' => \Elementor\Controls_Manager::SWITCHER,
                'label_on' => __('Yes', 'dutchie-menus'),
                'label_off' => __('No', 'dutchie-menus'),
                'return_value' => 'yes',
                'default' => 'yes',
            ]
        );

        $this->add_control(
            'search',
            [
                'label' => __('Search Filter', 'dutchie-menus'),
                'type' => \Elementor\Controls_Manager::TEXT,
                'default' => '',
                'description' => __('Filter products by name', 'dutchie-menus'),
            ]
        );

        $this->end_controls_section();

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

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

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

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

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

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

        $this->end_controls_section();

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

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

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

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

        $this->end_controls_section();
    }

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

        $args = [
            'store_id' => $settings['store_id'],
            'limit' => $settings['limit'],
            'in_stock' => $settings['in_stock_only'] === 'yes' ? 'true' : 'false',
        ];

        if (!empty($settings['category_id'])) {
            $args['category_id'] = $settings['category_id'];
        }

        if (!empty($settings['search'])) {
            $args['search'] = $settings['search'];
        }

        $plugin = Dutchie_Menus_Plugin::instance();
        $products = $plugin->fetch_products($args);

        if (!$products) {
            echo '<p>' . __('No products found.', 'dutchie-menus') . '</p>';
            return;
        }

        $columns = $settings['columns'];
        ?>
        <div class="dutchie-product-grid dutchie-grid-cols-<?php echo esc_attr($columns); ?>">
            <?php foreach ($products as $product): ?>
                <div class="dutchie-product-card">
                    <?php if ($settings['show_image'] === 'yes' && !empty($product['image_url_full'])): ?>
                        <div class="dutchie-product-image">
                            <img src="<?php echo esc_url($product['image_url_full']); ?>"
                                 alt="<?php echo esc_attr($product['name']); ?>"
                                 loading="lazy" />
                        </div>
                    <?php endif; ?>

                    <div class="dutchie-product-content">
                        <h3 class="dutchie-product-title">
                            <?php echo esc_html($product['name']); ?>
                        </h3>

                        <?php if ($settings['show_description'] === 'yes' && !empty($product['description'])): ?>
                            <p class="dutchie-product-description">
                                <?php echo esc_html(wp_trim_words($product['description'], 15)); ?>
                            </p>
                        <?php endif; ?>

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

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

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

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