<?php
 
function doccure_posttype() {
  
    register_post_type( 'services',
    // CPT Options
        array(
            'labels' => array(
                'name' => __( 'Services' ),
                'singular_name' => __( 'Service' )
            ),
            'public' => true,
            'has_archive' => true,
            'supports' => array('title','editor','thumbnail'),
            'rewrite' => array('slug' => 'services'),
            'show_in_rest' => true,
  
        )
    );
    register_post_type( 'testimonials',
    // CPT Options
        array(
            'labels' => array(
                'name' => __( 'Testimonial' ),
                'singular_name' => __( 'testimonials' )
            ),
            'public' => true,
            'has_archive' => true,
            'supports' => array('title','editor','thumbnail','custom-fields','excerpt'),
            'rewrite' => array('slug' => 'testimonial'),
            'show_in_rest' => true,
  
        )
    );


    
    register_post_type( 'portfolio',
    // CPT Options
        array(
            'labels' => array(
                'name' => __( 'Portfolio' ),
                'singular_name' => __( 'Portfolio' )
            ),
            'public' => true,
            'has_archive' => true,
            'supports' => array('title','editor','thumbnail'),
            'rewrite' => array('slug' => 'portfolio'),
            'show_in_rest' => true,
  
        )
    );
}
// Hooking up our function to theme setup
add_action( 'init', 'doccure_posttype' );
 



// Add Meta Boxes for Title and Location
function add_testimonial_meta_boxes() {
    add_meta_box(
        'testimonial_title', // ID
        'Testimonial Title', // Title
        'render_title_meta_box', // Callback
        'testimonials', // Post type
        'normal', // Context
        'high' // Priority
    );

    add_meta_box(
        'testimonial_location', // ID
        'Location', // Title
        'render_location_meta_box', // Callback
        'testimonials', // Post type
        'normal', // Context
        'high' // Priority
    );
}
add_action( 'add_meta_boxes', 'add_testimonial_meta_boxes' );

// Render the Title Meta Box
function render_title_meta_box( $post ) {
    // Use nonce for verification
    wp_nonce_field( 'title_meta_box', 'title_meta_box_nonce' );

    // Retrieve existing value from the database
    $title = get_post_meta( $post->ID, '_testimonial_title', true );

    // Display the form field
    echo '<label for="testimonial_title">Title: </label>';
    echo '<input type="text" id="testimonial_title" name="testimonial_title" value="' . esc_attr( $title ) . '" />';
}

// Render the Location Meta Box
function render_location_meta_box( $post ) {
    // Use nonce for verification
    wp_nonce_field( 'location_meta_box', 'location_meta_box_nonce' );

    // Retrieve existing value from the database
    $location = get_post_meta( $post->ID, '_testimonial_location', true );

    // Display the form field
    echo '<label for="testimonial_location">Location: </label>';
    echo '<input type="text" id="testimonial_location" name="testimonial_location" value="' . esc_attr( $location ) . '" />';
}

// Save the Meta Box Data
function save_testimonial_meta_box_data( $post_id ) {
    // Check if our nonce is set for title.
    if ( ! isset( $_POST['title_meta_box_nonce'] ) ) {
        return;
    }

    // Verify that the nonce is valid for title.
    if ( ! wp_verify_nonce( $_POST['title_meta_box_nonce'], 'title_meta_box' ) ) {
        return;
    }

    // Check if this is an autosave.
    if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
        return;
    }

    // Check user permissions.
    if ( ! current_user_can( 'edit_post', $post_id ) ) {
        return;
    }

    // Sanitize and save the title field
    if ( isset( $_POST['testimonial_title'] ) ) {
        $title = sanitize_text_field( $_POST['testimonial_title'] );
        update_post_meta( $post_id, '_testimonial_title', $title );
    }

    // Check if our nonce is set for location.
    if ( ! isset( $_POST['location_meta_box_nonce'] ) ) {
        return;
    }

    // Verify that the nonce is valid for location.
    if ( ! wp_verify_nonce( $_POST['location_meta_box_nonce'], 'location_meta_box' ) ) {
        return;
    }

    // Sanitize and save the location field
    if ( isset( $_POST['testimonial_location'] ) ) {
        $location = sanitize_text_field( $_POST['testimonial_location'] );
        update_post_meta( $post_id, '_testimonial_location', $location );
    }
}
add_action( 'save_post', 'save_testimonial_meta_box_data' );

function doccure_send_email( $email, $subject, $message, $headers = array() ) {
    wp_mail( $email, $subject, $message, $headers );
}

/**
 * Get the service image URL (featured image if available, otherwise first attached image, otherwise theme fallback)
 */
function doccure_get_service_image_url( $post_id, $size = 'full' ) {
    if ( has_post_thumbnail( $post_id ) ) {
        $url = wp_get_attachment_image_url( get_post_thumbnail_id( $post_id ), $size );
        if ( $url ) {
            return $url;
        }
    }

    $attachments = get_children( array(
        'post_parent'    => $post_id,
        'post_type'      => 'attachment',
        'post_mime_type' => 'image',
        'numberposts'    => 1,
        'orderby'        => 'menu_order ID',
        'order'          => 'ASC',
    ) );
    if ( ! empty( $attachments ) ) {
        $attachment = array_shift( $attachments );
        $url = wp_get_attachment_image_url( $attachment->ID, $size );
        if ( $url ) {
            return $url;
        }
    }

    // Fallback placeholder from theme
    return get_template_directory_uri() . '/assets/images/dravatar-100x100.jpg';
}

/**
 * When saving a services post, if no featured image is set, use the first attached image as thumbnail.
 */
function doccure_services_autoset_featured_image( $post_id, $post, $update ) {
    if ( wp_is_post_autosave( $post_id ) || wp_is_post_revision( $post_id ) ) {
        return;
    }
    if ( $post->post_type !== 'services' ) {
        return;
    }
    if ( has_post_thumbnail( $post_id ) ) {
        return;
    }
    $attachments = get_children( array(
        'post_parent'    => $post_id,
        'post_type'      => 'attachment',
        'post_mime_type' => 'image',
        'numberposts'    => 1,
        'orderby'        => 'menu_order ID',
        'order'          => 'ASC',
    ) );
    if ( ! empty( $attachments ) ) {
        $attachment = array_shift( $attachments );
        set_post_thumbnail( $post_id, $attachment->ID );
    }
}
add_action( 'save_post', 'doccure_services_autoset_featured_image', 10, 3 );