<?php 

add_filter( 'woocommerce_account_menu_items', 'misha_rename_downloads' );

function misha_rename_downloads( $menu_links ){

	$menu_links[ 'dashboard' ] = 'My Account';
    $menu_links[ 'edit-address' ] = 'Address';

	return $menu_links;
}



function wooc_extra_register_fields() {?>
    <p class="form-row form-row-first">
    <label for="reg_billing_first_name"><?php _e( 'First name', 'woocommerce' ); ?><span class="required">*</span></label>
    <input type="text" class="woocommerce-Input woocommerce-Input--text input-text form-control" name="billing_first_name" id="reg_billing_first_name" value="<?php if ( ! empty( $_POST['billing_first_name'] ) ) esc_attr_e( $_POST['billing_first_name'] ); ?>" />
    </p>
    <p class="form-row form-row-last">
    <label for="reg_billing_last_name"><?php _e( 'Last name', 'woocommerce' ); ?><span class="required">*</span></label>
    <input type="text" class="woocommerce-Input woocommerce-Input--text input-text form-control" name="billing_last_name" id="reg_billing_last_name" value="<?php if ( ! empty( $_POST['billing_last_name'] ) ) esc_attr_e( $_POST['billing_last_name'] ); ?>" />
    </p>
    <div class="clear"></div>
    <?php
}
add_action( 'woocommerce_register_form_start', 'wooc_extra_register_fields' );


function wooc_validate_extra_register_fields( $username, $email, $validation_errors ) {
    if ( isset( $_POST['billing_first_name'] ) && empty( $_POST['billing_first_name'] ) ) {
           $validation_errors->add( 'billing_first_name_error', __( '<strong>Error</strong>: First name is required!', 'woocommerce' ) );
    }
    if ( isset( $_POST['billing_last_name'] ) && empty( $_POST['billing_last_name'] ) ) {
           $validation_errors->add( 'billing_last_name_error', __( '<strong>Error</strong>: Last name is required!.', 'woocommerce' ) );
    }
       return $validation_errors;
}
add_action( 'woocommerce_register_post', 'wooc_validate_extra_register_fields', 10, 3 );

/**
* Below code save extra fields.
*/
function wooc_save_extra_register_fields( $customer_id ) {
    if ( isset( $_POST['billing_phone'] ) ) {
                 // Phone input filed which is used in WooCommerce
                 update_user_meta( $customer_id, 'billing_phone', sanitize_text_field( $_POST['billing_phone'] ) );
          }
      if ( isset( $_POST['billing_first_name'] ) ) {
             //First name field which is by default
             update_user_meta( $customer_id, 'first_name', sanitize_text_field( $_POST['billing_first_name'] ) );
             // First name field which is used in WooCommerce
             update_user_meta( $customer_id, 'billing_first_name', sanitize_text_field( $_POST['billing_first_name'] ) );
      }
      if ( isset( $_POST['billing_last_name'] ) ) {
             // Last name field which is by default
             update_user_meta( $customer_id, 'last_name', sanitize_text_field( $_POST['billing_last_name'] ) );
             // Last name field which is used in WooCommerce
             update_user_meta( $customer_id, 'billing_last_name', sanitize_text_field( $_POST['billing_last_name'] ) );
      }
}
add_action( 'woocommerce_created_customer', 'wooc_save_extra_register_fields' );



// ----- validate password match on the registration page
function registration_errors_validation($reg_errors, $sanitized_user_login, $user_email) {
	global $woocommerce;
	extract( $_POST );
	if ( strcmp( $password, $password2 ) !== 0 ) {
		return new WP_Error( 'registration-error', __( 'Passwords do not match.', 'woocommerce' ) );
	}
	return $reg_errors;
}
add_filter('woocommerce_registration_errors', 'registration_errors_validation', 10,3);

// ----- add a confirm password fields match on the registration page
function wc_register_form_password_repeat() {
	?>
	<p class="form-row form-row-wide">
		<label for="reg_password2"><?php _e( 'Password Repeat', 'woocommerce' ); ?> <span class="required">*</span></label>
		<input type="password" class="woocommerce-Input woocommerce-Input--text input-text form-control" name="password2" id="reg_password2" value="<?php if ( ! empty( $_POST['password2'] ) ) echo esc_attr( $_POST['password2'] ); ?>" />
	</p>
	<?php
}
add_action( 'woocommerce_register_form', 'wc_register_form_password_repeat' );

// ----- Validate confirm password field match to the checkout page
function lit_woocommerce_confirm_password_validation( $posted ) {
    $checkout = WC()->checkout;
    if ( ! is_user_logged_in() && ( $checkout->must_create_account || ! empty( $posted['createaccount'] ) ) ) {
        if ( strcmp( $posted['account_password'], $posted['account_confirm_password'] ) !== 0 ) {
            wc_add_notice( __( 'Passwords do not match.', 'woocommerce' ), 'error' ); 
        }
    }
}
add_action( 'woocommerce_after_checkout_validation', 'lit_woocommerce_confirm_password_validation', 10, 2 );

// ----- Add a confirm password field to the checkout page
function lit_woocommerce_confirm_password_checkout( $checkout ) {
    if ( get_option( 'woocommerce_registration_generate_password' ) == 'no' ) {

        $fields = $checkout->get_checkout_fields();

        $fields['account']['account_confirm_password'] = array(
            'type'              => 'password',
            'label'             => __( 'Confirm password', 'woocommerce' ),
            'required'          => true,
            'placeholder'       => _x( 'Confirm Password', 'placeholder', 'woocommerce' )
        );

        $checkout->__set( 'checkout_fields', $fields );
    }
}
add_action( 'woocommerce_checkout_init', 'lit_woocommerce_confirm_password_checkout', 10, 1 );

add_filter( 'woocommerce_enable_order_notes_field', '__return_false', 9999 );

add_action( 'woocommerce_add_to_cart_validation', 'check_product_added_to_cart', 10, 3 );
function check_product_added_to_cart( $passed, $product_id, $quantity) {
    foreach (WC()->cart->get_cart() as $cart_key => $cart_item ){
        // if products are already in cart:
        if( $cart_item['data']->get_id() == $product_id ) {
            // Set the verification variable to "not passed" (false)
            $passed = false;
            return $passed;
        }
    }
    return $passed;
}


add_filter( 'woocommerce_is_sold_individually', 'wc_remove_all_quantity_fields', 10, 2 );
function wc_remove_all_quantity_fields( $return, $product ) 
{
    return( true );
}

add_filter( 'woocommerce_cart_item_thumbnail', 'my_remove_cart_product_image', 10 );
function my_remove_cart_product_image() {
    return __return_false();
}


add_action('acf/save_post', 'create_and_attach_woocommerce_product', 1);
add_action('wp_after_insert_post', 'create_and_attach_woocommerce_product', 1);


function create_and_attach_woocommerce_product( $course_id ) {
    $post  = get_post($course_id);
    if ( !wp_is_post_autosave( $post ) && $post->post_status !== 'auto-draft' && !wp_is_post_revision( $course_id ) ) {
        if ( get_post_type($course_id) == 'sfwd-courses') {

            if(!get_post_meta( $course_id, '_woocommerce_product', true )){  
                $product_data = array(
                    'post_title'  => get_the_title( $course_id ),
                    'post_type'   => 'product',
                    'post_status' => 'publish'
                    );  
                $product_id = wp_insert_post( $product_data );
                update_post_meta( $course_id, '_woocommerce_product', $product_id );
                // Set the product type
                wp_set_object_terms( $product_id, 'course', 'product_type' );
                wp_set_object_terms( $product_id, 'uncategorized', 'product_cat' );
                // Set the related_course
                $related_course = array($course_id);
                update_post_meta( $product_id, '_related_course', $related_course);
            }else{
                $product_id = get_post_meta( $course_id, '_woocommerce_product', true );
                $product_data = array(
                    'ID' => $product_id,
                    'post_title' => get_the_title( $course_id )
                );
                $product = wp_update_post( $product_data );
            }
            learndash_update_setting($course_id, 'sfwd-courses_course_price_type', 'closed' );
            learndash_update_setting($course_id, 'sfwd-courses_certificate', 426 );    
            if($product_id !=""){  
                $courses_custom_button_url = learndash_update_setting($course_id, 'sfwd-courses_custom_button_url', get_site_url().'/cart/?add-to-cart='.$product_id );
            }
            $price = get_post_meta($course_id, 'program_info_cost_&_dates_0_cost',true ); 
            if($price !=""){  
                learndash_update_setting($course_id, 'sfwd-courses_course_price', $price );
            }
            $staff_price = get_post_meta($course_id, 'program_info_cost_&_dates_0_cost_staff',true );
            if($staff_price !=""){  
                $sp = array('staff' =>array('regular_price' => $staff_price));
                update_post_meta( $product_id, '_regular_price',  $price );
                update_post_meta( $product_id, '_price',  $price );
                update_post_meta( $product_id, '_role_based_price',$sp );
            }    
        }
    }
}



// Redirect to All posts dashboard after post update/publish
function webroomtech_redirect_to_post_list() {
    global $pagenow;
    if (( $pagenow == 'post-new.php' ) && (get_post_type() == 'sfwd-courses')) { ?>
    <script>
    // On "publish / update / submit changes" button click, redirect to cpt listing
    jQuery(document).ready(function($) {
        // Getting the post type to work for post, pages, custom post types etc.
        let postType = document.querySelector('form.metabox-base-form input#post_type').value;
        var url = '/wp-admin/edit.php?post_type=' + postType;
            setTimeout(function() {
                $('.editor-post-publish-button__button').on('click', function() {
                    setTimeout(function() {
                        $.ajax({
                            success: function() {
                                window.location.href = url;
                            }
                        });
                    }, 2000);
                });
            }, 4000);
    });
    </script>
    <?php
    }
    }

    add_action( 'admin_print_footer_scripts', 'webroomtech_redirect_to_post_list' );



    add_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields' );

// Our hooked in function - $fields is passed via the filter!
function custom_override_checkout_fields( $fields ) {
     unset($fields['billing']['billing_company']);
     unset($fields['billing']['billing_address_1']);
     unset($fields['billing']['billing_address_2']);
     unset($fields['billing']['billing_city']);
     unset($fields['billing']['billing_postcode']);     
     unset($fields['billing']['billing_country']);

     

     return $fields;
}

/**
 * Add the field to the checkout
 */
add_action( 'woocommerce_after_checkout_billing_form', 'my_staff_checkout_field' );

function my_staff_checkout_field( $checkout ) {

    echo '<div id="my_custom_checkout_field"><h3>' . __('St. Joseph\'s Health Centre Guelph (SJHCG) Staff') . '</h3>';

    woocommerce_form_field( 'are_you_staff', array(
        'type'          => 'select',
        'class'         => array('my-field-class form-row-wide'),
        'label'         => __('Are you a staff memeber of SJHCG:'),
        'options'     => array(
            'blank'   => __( 'Select a option' ),
            'y' => __('- Yes, I Am A SJHCG Staff Member'),
            'n' => __('- No, I Am Not A SJHCG Staff Member'),
        )
        ), $checkout->get_value( 'are_you_staff' ));  

    echo '<div id="my_staff_checkout_field"> ';   
    woocommerce_form_field( 'my_job_title', array(
        'type'          => 'text',
        'class'         => array('my-staff-class form-row-wide'),
        'label'         => __('SJHCG Job Title'),
        'placeholder'   => __('What is your official job title at SJHCG?'),
        'required'  => true,
        ), $checkout->get_value( 'my_job_title' ));

    woocommerce_form_field( 'my_leaders_name', array(
        'type'          => 'text',
        'class'         => array('my-staff-class form-row-wide'),
        'label'         => __('SJHCG Leader’s Name'),
        'placeholder'   => __('Who do you report to at SJHCG?'),
        'required'  => true,
        ), $checkout->get_value( 'my_leaders_name' ));
        
    woocommerce_form_field( 'is_your_registration', array(
        'type'          => 'select',
        'class'         => array('my-staff-class form-row-wide'),
        'label'         => __('Is your Registration For This Program:'),
        'required'  => true,
        'options'     => array(
            'blank'   => __( 'Select a option' ),
            'department_leader' => __('- Paid for by my SJHCG Department/Leader'),
            'myself' => __('- I Will Be Paying For This Program Myself'),
        )
        ), $checkout->get_value( 'is_your_registration' ));   
        
        echo '<tr class="coupon-form"><td colspan="2">';
        wc_get_template(
            'checkout/form-coupon.php',

        );
        echo '</td></tr>';
        

    echo "</div></div><script>
    jQuery(document).ready(function($) {
        $('#are_you_staff').change(function () {
            var are_you_staff =  $('#are_you_staff').val();
            if(are_you_staff == 'y'){
                $('#my_staff_checkout_field').show()

            }else{
                $('#my_staff_checkout_field').hide()

            }
        });
        $('#is_your_registration').change(function () {
            var are_you_staff =  $('#is_your_registration').val();
            if(are_you_staff == 'department_leader'){
                $('#coupon-form').show()

            }else{
                $('#coupon-form').hide()

            }
        });
    });
    </script>";
}
  

add_action( 'woocommerce_after_checkout_validation', 'staff_checkout_field', 9999, 2);
function staff_checkout_field( $fields, $errors ){
    // if any validation errors
    if ( $_POST['are_you_staff'] == 'y' ) { 
        if ( empty( $_POST['my_job_title'] ) ) {
            $errors->add( 'woocommerce_password_error', __( 'Please enter a Job Title' ) );
        } 
        if ( empty( $_POST['my_leaders_name'] ) ) {
            $errors->add( 'woocommerce_password_error', __( 'Please enter a Leader’s Name' ) );
        } 
        if ( empty( $_POST['is_your_registration'] ) ) {
            $errors->add( 'woocommerce_password_error', __( 'Please selcet an option' ) );
        } 
    }
} 

add_action( 'woocommerce_checkout_update_order_meta', 'my_custom_checkout_field_update_order_meta' );

function my_custom_checkout_field_update_order_meta( $order_id ) {
    if ( ! empty( $_POST['my_job_title'] ) ) {
        update_post_meta( $order_id, 'my_job_title', sanitize_text_field( $_POST['my_job_title'] ) );
    }
    if ( ! empty( $_POST['my_leaders_name'] ) ) {
        update_post_meta( $order_id, 'my_leaders_name', sanitize_text_field( $_POST['my_leaders_name'] ) );
    }
    if ( ! empty( $_POST['is_your_registration'] ) ) {
        update_post_meta( $order_id, 'is_your_registration', sanitize_text_field( $_POST['is_your_registration'] ) );
    }       
}


// Display a custom field value on the admin order edit page
add_action( 'woocommerce_admin_order_data_after_shipping_address', 'display_custom_meta_data_in_backend_orders', 10, 1 );
function display_custom_meta_data_in_backend_orders( $order ){
    $domain = 'woocommerce';

    $my_job_title = $order->get_meta('my_job_title');
    if( ! empty( $my_job_title ) ){
        echo '<p><strong>'.__('SJHCG Job Title', $domain).': </strong> ' . $my_job_title . '</p>';
    }
    $my_leaders_name = $order->get_meta('my_leaders_name');
    if( ! empty( $my_leaders_name ) ){
        echo '<p><strong>'.__( 'SJHCG Leader’s Name', $domain).': </strong> ' . $my_leaders_name . '</p>';
    }
    $is_your_registration = $order->get_meta('is_your_registration');
    if( ! empty( $is_your_registration ) ){
        echo '<p><strong>'.__( 'Is your Registration For This Program', $domain).': </strong> ' . $is_your_registration . '</p>';
    }
}


    /*
     * Removing default "Coupon form" from the top of the checkout page
     */
    remove_action( 'woocommerce_before_checkout_form', 'woocommerce_checkout_coupon_form', 10 );

    /*
     * Hooking "Coupon form" after order total in checkout page with custom function
     */
    //add_action( 'woocommerce_review_order_after_order_total', 'woocommerce_checkout_coupon_form_custom' );

    /*
     * Rendering html for "Coupon form" with custom function
     */
    function woocommerce_checkout_coupon_form_custom() {
        echo '<tr class="coupon-form"><td colspan="2">';
        wc_get_template(
            'checkout/form-coupon.php',
            array(
                'checkout' => WC()->checkout(),
            )
        );
        echo '</td></tr>';
    }



    function ajax_apply_coupon()
 {
     $coupon_code = null;
     if (!empty($_POST['coupon_code'])) {
         $coupon_code = sanitize_key($_POST['coupon_code']);
     }
     $coupon_id = wc_get_coupon_id_by_code($coupon_code);
     if (empty($coupon_id)) {
         wc_add_notice(__('Sorry, there has been an error.', 'woocommerce'), 'error');
         wp_send_json_error(['message' => __('Sorry, there has been an error.', 'woocommerce')], 400);
     }

     if (!WC()->cart->has_discount($coupon_code)) {
         WC()->cart->add_discount($coupon_code);
     }
     wp_send_json_success(['message' => __('Coupon code applied successfully.', 'woocommerce')], 200);
 }

 add_action('wp_ajax_ajax_apply_coupon', 'ajax_apply_coupon');
 add_action('wp_ajax_nopriv_ajax_apply_coupon', 'ajax_apply_coupon');