<?php
/**
 * Ajax functions
 *
 * @package    opalestate
 * @author     Opal  Team <info@wpopal.com >
 * @copyright  Copyright (C) 2019 wpopal.com. All Rights Reserved.
 * @license    GNU/GPL v2 or later http://www.gnu.org/licenses/gpl-2.0.html
 *
 * @website  http://www.wpopal.com
 * @support  http://www.wpopal.com/support/forum.html
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}
function opalestate_gallery_property() {
	$post_id = intval( $_POST['property_id'] );
	$gallery = get_post_meta( $post_id, OPALESTATE_PROPERTY_PREFIX . 'gallery', 1 );

	echo json_encode( [ 'gallery' => $gallery ] );
	die;
}

add_action( 'wp_ajax_opalestate_gallery_property', 'opalestate_gallery_property' );
add_action( 'wp_ajax_nopriv_opalestate_gallery_property', 'opalestate_gallery_property' );
/**
 * Searches for users via ajax and returns a list of results
 *
 * @return void
 * @since  1.0
 *
 */
function opalestate_ajax_search_property_users() {

	$search_query = trim( $_GET['q'] );

	$get_users_args = [
		'number' => 9999,
		'search' => $search_query . '*',
	];

	$get_users_args = apply_filters( 'opalestate_search_users_args', $get_users_args );

	$found_users = apply_filters( 'opalestate_ajax_found_property_users', get_users( $get_users_args ), $search_query );

	$users = [];
	if ( ! empty( $found_users ) ) {
		foreach ( $found_users as $user ) {
			$users[] = [
				'id'          => $user->ID,
				'name'        => $user->display_name,
				'avatar_url'  => OpalEstate_User::get_author_picture( $user->ID ),
				'full_name'   => $user->display_name,
				'description' => 'okokok',
			];
		}
	}

	$output = [
		'total_count'        => count( $users ),
		'items'              => $users,
		'incomplete_results' => false,
	];
	echo json_encode( $output );

	die();
}

add_action( 'wp_ajax_opalestate_search_property_users', 'opalestate_ajax_search_property_users' );

add_action( 'wp_ajax_opalestate_ajax_get_state_by_country', 'opalestate_ajax_get_state_by_country' );
add_action( 'wp_ajax_nopriv_opalestate_ajax_get_state_by_country', 'opalestate_ajax_get_state_by_country' );
function opalestate_ajax_get_state_by_country() {
	if ( ! isset( $_POST['country'] ) ) {
		die;
	}

	$country = sanitize_text_field( $_POST['country'] );

	$is_search = isset( $_POST['is_search'] ) && $_POST['is_search'];

	$terms = get_terms( [
		'taxonomy'   => 'opalestate_state',
		'orderby'    => 'name',
		'order'      => 'ASC',
		'hide_empty' => $is_search ? true : false,
		'meta_query' => [
			[
				'key'   => 'opalestate_state_location',
				'value' => $country,
			],
		],
	] );

	$states   = [];
	$states[] = [
		'id'   => $is_search ? '-1' : '',
		'text' => esc_html__( 'Select State', 'opalestate-pro' ),
	];

	if ( $terms ) {
		foreach ( $terms as $term ) {
			$states[] = [
				'id'   => $term->slug,
				'text' => $term->name,
			];
		}
	}

	echo json_encode( $states );
	wp_die();
}

add_action( 'wp_ajax_opalestate_ajax_get_city_by_state', "opalestate_ajax_get_city_by_state" );
function opalestate_ajax_get_city_by_state() {
	if ( ! isset( $_POST['state'] ) ) {
		die;
	}

	$state = sanitize_text_field( $_POST['state'] );

	$is_search = isset( $_POST['is_search'] ) && $_POST['is_search'];

	$terms = get_terms( [
		'taxonomy'   => 'opalestate_city',
		'orderby'    => 'name',
		'order'      => 'ASC',
		'hide_empty' => $is_search ? true : false,
		'meta_query' => [
			[
				'key'   => 'opalestate_city_state',
				'value' => $state,
			],
		],
	] );

	$cities   = [];
	$cities[] = [
		'id'   => $is_search ? '-1' : '',
		'text' => esc_html__( 'Select City', 'opalestate-pro' ),
	];

	if ( $terms ) {
		foreach ( $terms as $term ) {
			$cities[] = [
				'id'   => $term->slug,
				'text' => $term->name,
			];
		}
	}

	echo json_encode( $cities );
	wp_die();
}

/* set feature property */
add_action( 'wp_ajax_opalestate_set_feature_property', 'opalestate_set_feature_property' );
// add_action( 'wp_ajax_nopriv_opalestate_set_feature_property', 'opalestate_set_feature_property' );
if ( ! function_exists( 'opalestate_set_feature_property' ) ) {
	function opalestate_set_feature_property() {

		if ( ! isset( $_REQUEST['nonce'] ) && ! wp_verify_nonce( $_REQUEST['nonce'], 'nonce' ) ) {
			return;
		}
		if ( ! isset( $_REQUEST['property_id'] ) ) {
			return;
		}
		update_post_meta( absint( $_REQUEST['property_id'] ), OPALESTATE_PROPERTY_PREFIX . 'featured', 1 );

		wp_redirect( admin_url( 'edit.php?post_type=opalestate_property' ) );
		exit();
	}
}
/* remove feature property */
add_action( 'wp_ajax_opalestate_remove_feature_property', 'opalestate_remove_feature_property' );
// add_action( 'wp_ajax_nopriv_opalestate_remove_feature_property', 'opalestate_remove_feature_property' );
if ( ! function_exists( 'opalestate_remove_feature_property' ) ) {
	function opalestate_remove_feature_property() {
		if ( ! isset( $_REQUEST['nonce'] ) && ! wp_verify_nonce( $_REQUEST['nonce'], 'nonce' ) ) {
			return;
		}

		if ( ! isset( $_REQUEST['property_id'] ) ) {
			return;
		}

		update_post_meta( absint( $_REQUEST['property_id'] ), OPALESTATE_PROPERTY_PREFIX . 'featured', '' );
		wp_redirect( admin_url( 'edit.php?post_type=opalestate_property' ) );
		exit();
	}
}

/**
 * Set Featured Item Following user
 */
add_action( 'wp_ajax_opalestate_toggle_featured_property', 'opalestate_toggle_featured_property' );
add_action( 'wp_ajax_nopriv_opalestate_toggle_featured_property', 'opalestate_toggle_featured_property' );

function opalestate_toggle_featured_property() {

	global $current_user;
	wp_get_current_user();
	$user_id = $current_user->ID;

	$property_id = intval( $_POST['property_id'] );
	$post        = get_post( $property_id );

	if ( $post->post_author == $user_id ) {

		$check = apply_filters( 'opalestate_set_feature_property_checked', false );
		if ( $check ) {
			do_action( 'opalestate_toggle_featured_property_before', $user_id, $property_id );
			update_post_meta( $property_id, OPALESTATE_PROPERTY_PREFIX . 'featured', 'on' );
			echo json_encode( [ 'status' => true, 'msg' => esc_html__( 'Could not set this as featured', 'opalestate-pro' ) ] );
			wp_die();
		}
	}

	echo json_encode( [ 'status' => false, 'msg' => esc_html__( 'Could not set this as featured', 'opalestate-pro' ) ] );
	wp_reset_query();
	wp_die();

}

/**
 * load more properties by agency
 */
add_action( 'wp_ajax_get_agent_property', 'opalestate_get_agent_property' );
add_action( 'wp_ajax_nopriv_get_agent_property', 'opalestate_get_agent_property' );

function opalestate_get_agent_property() {
	global $paged;
	$post = [

		'paged' => 1,
		'id'    => '',
		'limit' => apply_filters( 'opalesate_agent_properties_limit', 6 ),
	];

	$post = array_merge( $post, $_POST );
	extract( $post );

	set_query_var( 'paged', $post['paged'] );
	$query = Opalestate_Query::get_agent_property( null, absint( $post['id'] ), absint( $limit ) );

	$paged = absint( $post['paged'] );
	if ( $query->have_posts() ) : ?>
        <div class="opalestate-rows">
            <div class="<?php echo apply_filters( 'opalestate_row_container_class', 'opal-row' ); ?>">
				<?php while ( $query->have_posts() ) : $query->the_post(); ?>
                    <div class="col-lg-6 col-md-6 col-sm-12">
						<?php echo opalestate_load_template_path( 'content-property-grid' ); ?>
                    </div>
				<?php endwhile; ?>
            </div>
        </div>
		<?php if ( $query->max_num_pages > 1 ): ?>
            <div class="w-pagination"><?php opalestate_pagination( $query->max_num_pages ); ?></div>
		<?php endif; ?>
	<?php
	endif;
	wp_reset_postdata();
	exit;
}

/**
 * load more properties by agency
 */
add_action( 'wp_ajax_get_agency_property', 'opalestate_get_agency_property' );
add_action( 'wp_ajax_nopriv_get_agency_property', 'opalestate_get_agency_property' );

function opalestate_get_agency_property() {
	global $paged;

	$post = [
		'id'      => 0,
		'paged'   => 1,
		'user_id' => '',
		'related' => '',
		'limit'   => apply_filters( 'opalesate_agency_properties_limit', 5 ),
	];

	$post = array_merge( $post, $_POST );
	extract( $post );

	$user_id = get_post_meta( absint( $id ), OPALESTATE_AGENCY_PREFIX . 'user_id', true );
	$user_id = $user_id ? $user_id : null;
	$query   = Opalestate_Query::get_agency_property( absint( $id ), absint( $user_id ), absint( $limit ), absint( $paged ) );

	$paged = absint( $post['paged'] );
	if ( $query->have_posts() ) : ?>
        <div class="opalestate-rows">
            <div class="<?php echo apply_filters( 'opalestate_row_container_class', 'row opal-row' ); ?>">
				<?php while ( $query->have_posts() ) : $query->the_post(); ?>
                    <div class="col-lg-12 col-md-12 col-sm-12">
						<?php echo opalestate_load_template_path( 'content-property-list-v2' ); ?>
                    </div>
				<?php endwhile; ?>
            </div>
        </div>
		<?php if ( $query->max_num_pages > 1 ): ?>
            <div class="w-pagination"><?php opalestate_pagination( $query->max_num_pages ); ?></div>
		<?php endif; ?>
	<?php
	endif;
	wp_reset_postdata();
	exit;
}

function opalestate_update_api_key() {
	ob_start();

	global $wpdb;

	check_ajax_referer( 'update-api-key', 'security' );

	if ( ! current_user_can( 'manage_opalestate_settings' ) ) {
		wp_die( -1 );
	}

	$response = [];

	try {
		if ( empty( $_POST['description'] ) ) {
			throw new Exception( __( 'Description is missing.', 'opalestate-pro' ) );
		}
		if ( empty( $_POST['user'] ) ) {
			throw new Exception( __( 'User is missing.', 'opalestate-pro' ) );
		}
		if ( empty( $_POST['permissions'] ) ) {
			throw new Exception( __( 'Permissions is missing.', 'opalestate-pro' ) );
		}

		$key_id      = isset( $_POST['key_id'] ) ? absint( $_POST['key_id'] ) : 0;
		$description = sanitize_text_field( wp_unslash( $_POST['description'] ) );
		$permissions = ( in_array( wp_unslash( $_POST['permissions'] ), [ 'read', 'write', 'read_write' ], true ) ) ? sanitize_text_field( wp_unslash( $_POST['permissions'] ) ) : 'read';
		$user_id     = absint( $_POST['user'] );

		// Check if current user can edit other users.
		if ( $user_id && ! current_user_can( 'edit_user', $user_id ) ) {
			if ( get_current_user_id() !== $user_id ) {
				throw new Exception( __( 'You do not have permission to assign API Keys to the selected user.', 'opalestate-pro' ) );
			}
		}

		if ( 0 < $key_id ) {
			$data = [
				'user_id'     => $user_id,
				'description' => $description,
				'permissions' => $permissions,
			];

			$wpdb->update(
				$wpdb->prefix . 'opalestate_api_keys',
				$data,
				[ 'key_id' => $key_id ],
				[
					'%d',
					'%s',
					'%s',
				],
				[ '%d' ]
			);

			$response                    = $data;
			$response['consumer_key']    = '';
			$response['consumer_secret'] = '';
			$response['message']         = __( 'API Key updated successfully.', 'opalestate-pro' );
		} else {
			$consumer_key    = 'ck_' . opalestate_rand_hash();
			$consumer_secret = 'cs_' . opalestate_rand_hash();

			$data = [
				'user_id'         => $user_id,
				'description'     => $description,
				'permissions'     => $permissions,
				'consumer_key'    => opalestate_api_hash( $consumer_key ),
				'consumer_secret' => $consumer_secret,
				'truncated_key'   => substr( $consumer_key, -7 ),
			];

			$wpdb->insert(
				$wpdb->prefix . 'opalestate_api_keys',
				$data,
				[
					'%d',
					'%s',
					'%s',
					'%s',
					'%s',
					'%s',
				]
			);

			$key_id                      = $wpdb->insert_id;
			$response                    = $data;
			$response['consumer_key']    = $consumer_key;
			$response['consumer_secret'] = $consumer_secret;
			$response['message']         = __( 'API Key generated successfully. Make sure to copy your new keys now as the secret key will be hidden once you leave this page.', 'opalestate-pro' );
			$response['revoke_url']      = '<a style="color: #a00; text-decoration: none;" href="' . esc_url( wp_nonce_url( add_query_arg( [ 'revoke-key' => $key_id ],
					admin_url( 'edit.php?post_type=opalestate_property&page=opalestate-settings&tab=api_keys' ) ), 'revoke' ) ) . '">' . __( 'Revoke key', 'opalestate-pro' ) . '</a>';
		}
	} catch ( Exception $e ) {
		wp_send_json_error( [ 'message' => $e->getMessage() ] );
	}

	// wp_send_json_success must be outside the try block not to break phpunit tests.
	wp_send_json_success( $response );
}

add_action( 'wp_ajax_opalestate_update_api_key', 'opalestate_update_api_key' );

function opalestate_ajax_setting_custom_fields() {
	$metas = Opalestate_Property_MetaBox::metaboxes_info_fields();

	$metabox_key = [];

	if ( $metas ) {
		foreach ( $metas as $meta_item ) {
			$metabox_key[] = $meta_item['id'];
		}
	}

	echo json_encode( [ 'data' => $metabox_key ] );
	exit;
}

add_action( 'wp_ajax_opalestate_setting_custom_fields', 'opalestate_ajax_setting_custom_fields' );
add_action( 'wp_ajax_nopriv_opalestate_setting_custom_fields', 'opalestate_ajax_setting_custom_fields' );