<?php

/**
 * Utility class for fetching Zillow listing details and images.
 *
 * @package    Listings_For_Zillow
 * @subpackage Listings_For_Zillow/public/includes
 * @since      1.0.0
 */

class LFZW_Fr_Details {

    /**
     * Scrapper instance to fetch data
     *
     * @since 1.0.0
     * @var string
     */
    private $scrapper;

    /**
     * Listing ZPID.
     *
     * @var string
     */
    private $zpid;

    /**
     * Absolute Zillow URL for the property, from the details response.
     *
     * @var string
     */
    private $zillow_url = '';

    /**
     * Constructor to initialize instance variables.
     *
     * @param string $zpid Zillow Property ID.
     */
    public function __construct( $zpid ) {
        require_once LFZW_Fr_Main::$plugin_dir . 'includes/core/class-lfzw-fr-scrapper.php';

        $this->zpid = $zpid;
        $this->scrapper = new LFZW_Fr_Scrapper();
    }

    /**
     * Fetch main property details.
     *
     * @return array
     */
    private function fetch_property_data(): array {

        try {
            $url = "https://private-zillow.p.rapidapi.com/pro/byzpid?zpid=" . $this->zpid;
            $response = $this->scrapper->make_request( $url );
            $data     = json_decode( $response, true );

            if(isset($data['zillowURL'])) {
                $this->zillow_url = $data['zillowURL'];
            }

            if(isset($data['propertyDetails'])) {
                return $data['propertyDetails'];
            }
        } catch(Exception $e) {
            error_log("Unable to fetch property data - " . $this->zpid . " - " . $e->getMessage());
        }
        return [];
    }

    /**
     * Public method to return formatted listing data.
     *
     * @return array
     */
    public function get_data(): array {
        $property_data = $this->fetch_property_data();

        $formatted = [];

        // General info
        $formatted['beds'] = isset($property_data['bedrooms']) ? absint($property_data['bedrooms']) : '';
        $formatted['baths'] = isset($property_data['bathrooms']) ? absint($property_data['bathrooms']) : '';
        $formatted['lat'] = isset($property_data['latitude']) ? floatval($property_data['latitude']) : '';
        $formatted['long'] = isset($property_data['longitude']) ? floatval($property_data['longitude']) : '';
        $formatted['address'] = isset($property_data['streetAddress']) ? sanitize_text_field($property_data['streetAddress']) : '';
        $formatted['city'] = isset($property_data['city']) ? sanitize_text_field($property_data['city']) : '';
        $formatted['state'] = isset($property_data['state']) ? sanitize_text_field($property_data['state']) : '';
        $formatted['zip'] = isset($property_data['zipcode']) ? sanitize_text_field($property_data['zipcode']) : '';
        $formatted['desc'] = isset($property_data['description']) ? wp_kses_post($property_data['description']) : '';
        $formatted['price'] = isset($property_data['price']) ? sanitize_text_field($property_data['price']) : 'N/A';
        $formatted['details_url'] = $this->zillow_url ? esc_url_raw($this->zillow_url) : '';
        $formatted['area'] = isset($property_data['livingArea']) ? sanitize_text_field($property_data['livingArea']) : '';

        if(!$formatted['area']) {
            $formatted['area'] = isset($property_data['lotSize']) ? sanitize_text_field($property_data['lotSize']) : '';
        }

        // Contact info
        $contact_info = [];
        if (isset($property_data['attributionInfo'])) {
            $attributionInfo = $property_data['attributionInfo'];
            $contact_info['agentName'] = isset($attributionInfo['agentName']) ? sanitize_text_field($attributionInfo['agentName']) : '';
            $contact_info['brokerName'] = isset($attributionInfo['brokerName']) ? sanitize_text_field($attributionInfo['brokerName']) : '';
            $contact_info['phoneNumber'] = isset($attributionInfo['agentPhoneNumber']) ? sanitize_text_field($attributionInfo['agentPhoneNumber']) : '';
        }
        $formatted['contact_info'] = $contact_info;

        $metadata = [];

        // Zillow Facts
        $fact_info = [];
        if (isset($property_data['resoFacts'])) {
            $resoFacts = $property_data['resoFacts'];

            $facts = $resoFacts['atAGlanceFacts'] ?? [];
            foreach ($facts as $fact) {
                if (!empty($fact['factLabel']) && $fact['factLabel'] !== 'Days on Zillow') {
                    $fact_info[] = [
                        'key' => sanitize_text_field($fact['factLabel']),
                        'value' => isset($fact['factValue']) ? sanitize_text_field($fact['factValue']) : 'N/A'
                    ];
                }
            }

            $fact_info[] = [
                'key' => 'Appliances',
                'value' => isset($resoFacts['appliances']) && is_array($resoFacts['appliances']) ? sanitize_text_field(implode(', ', $resoFacts['appliances'])) : 'N/A'
            ];

            $fact_info[] = [
                'key' => 'Storage',
                'value' => isset($resoFacts['interiorFeatures']) && is_array($resoFacts['interiorFeatures']) ? sanitize_text_field(implode(', ', $resoFacts['interiorFeatures'])) : 'N/A'
            ];

            $fact_info[] = [
                'key' => 'Flooring',
                'value' => isset($resoFacts['flooring']) && is_array($resoFacts['flooring']) ? sanitize_text_field(implode(', ', $resoFacts['flooring'])) : 'N/A'
            ];

            // Rooms
            $rooms_info = [];
            $rooms = $resoFacts['rooms'] ?? [];
            foreach ($rooms as $room) {
                if (!empty($room['roomArea'])) {
                    $rooms_info[] = [
                        'roomType' => sanitize_text_field($room['roomType'] ?? ''),
                        'roomArea' => sanitize_text_field($room['roomArea']),
                        'roomDimensions' => sanitize_text_field($room['roomDimensions'] ?? ''),
                        'roomFeatures' => isset($room['roomFeatures']) && is_array($room['roomFeatures']) ? sanitize_text_field(implode(', ', $room['roomFeatures'])) : ''
                    ];
                }
            }
            $metadata['rooms_info'] = $rooms_info;

            $metadata['parking_info'] = [
                'totalCapacity' => sanitize_text_field($resoFacts['parkingCapacity'] ?? 'N/A'),
                'coveredCapacity' => sanitize_text_field($resoFacts['coveredParkingCapacity'] ?? 'N/A'),
                'openCapacity' => sanitize_text_field($resoFacts['openParkingCapacity'] ?? 'N/A'),
                'garageCapacity' => sanitize_text_field($resoFacts['garageParkingCapacity'] ?? 'N/A'),
                'features' => isset($resoFacts['parkingFeatures']) && is_array($resoFacts['parkingFeatures']) ? sanitize_text_field(implode(', ', $resoFacts['parkingFeatures'])) : 'N/A'
            ];

            $metadata['accessibilty_info'] = [
                'features' => isset($resoFacts['accessibilityFeatures']) && is_array($resoFacts['accessibilityFeatures']) ? sanitize_text_field(implode(', ', $resoFacts['accessibilityFeatures'])) : 'N/A'
            ];

            $metadata['construction_info'] = [
                'homeType' => sanitize_text_field($resoFacts['homeType'] ?? 'N/A'),
                'propertySubType' => isset($resoFacts['propertySubType']) && is_array($resoFacts['propertySubType']) ? sanitize_text_field(implode(', ', $resoFacts['propertySubType'])) : 'N/A',
                'material' => isset($resoFacts['constructionMaterials']) && is_array($resoFacts['constructionMaterials']) ? sanitize_text_field(implode(', ', $resoFacts['constructionMaterials'])) : 'N/A'
            ];

            $metadata['utils'] = [
                'sewer' => isset($resoFacts['sewer']) && is_array($resoFacts['sewer']) ? sanitize_text_field(implode(', ', $resoFacts['sewer'])) : 'N/A',
                'electric' => isset($resoFacts['electric']) && is_array($resoFacts['electric']) ? sanitize_text_field(implode(', ', $resoFacts['electric'])) : 'N/A',
                'waterSource' => isset($resoFacts['waterSource']) && is_array($resoFacts['waterSource']) ? sanitize_text_field(implode(', ', $resoFacts['waterSource'])) : 'N/A',
            ];

            $metadata['community_info'] = [
                'ammenities' => isset($resoFacts['associationAmenities']) && is_array($resoFacts['associationAmenities']) ? sanitize_text_field(implode(', ', $resoFacts['associationAmenities'])) : 'N/A',
                'services' => isset($resoFacts['associationFeeIncludes']) && is_array($resoFacts['associationFeeIncludes']) ? sanitize_text_field(implode(', ', $resoFacts['associationFeeIncludes'])) : 'N/A',
                'hoaFee' => sanitize_text_field($resoFacts['hoaFee'] ?? 'N/A')
            ];
        }

        $metadata['fact_info'] = $fact_info;

        // Nearby Schools
        $nearby_schools = [];
        if (!empty($property_data['schools'])) {
            foreach ($property_data['schools'] as $schl) {
                if (!empty($schl['name'])) {
                    $nearby_schools[] = [
                        'name' => sanitize_text_field($schl['name']),
                        'grades' => sanitize_text_field($schl['grades'] ?? ''),
                        'distance' => sanitize_text_field($schl['distance'] ?? ''),
                        'rating' => sanitize_text_field($schl['rating'] ?? ''),
                        'link' => esc_url_raw($schl['link'] ?? ''),
                    ];
                }
            }
        }
        $metadata['nearby_schools'] = $nearby_schools;

        $formatted['metadata'] = $metadata;

        // Images
        $images_data = [];
        if(isset($property_data['originalPhotos'])) {
            $images_data = $property_data['originalPhotos'];
        }

        // [0] -d_d --> 800 width
        // [1] -o_a --> 1024 width
        // [2] -uncropped_scaled_within_1344_1008 --> 1344 width
        // [3] -uncropped_scaled_within_1536_1152 --> 1536 width
        $images = [];
        foreach ($images_data as $img) {
            if(isset($img['mixedSources']) && isset($img['mixedSources']['webp'])) {
                if (!empty($img['mixedSources']['webp'])) {
                    $images[] = esc_url_raw($img['mixedSources']['webp'][0]['url']);
                }
            }
        }
        $formatted['images'] = $images;

        return $formatted;
    }
}