<?php

if ( ! defined( 'ABSPATH' ) )
    exit; // Exit if accessed directly

if ( ! class_exists( 'TC_Event' ) ) {

    class TC_Event {

        var $id = '';
        var $output = 'OBJECT';
        var $event = array();
        var $details;

        function __construct( $id = '', $output = 'OBJECT' ) {
            $this->id = $id;
            $this->output = $output;
            $this->details = get_post( $this->id, $this->output );

            $events = new TC_Events();
            $fields = $events->get_event_fields();

            if ( ! isset( $this->details ) ) {
                $this->details = new stdClass();
            }

            foreach ( $fields as $field ) {
                if ( ! isset( $this->details->{$field[ 'field_name' ]} ) ) {
                    $this->details->{$field[ 'field_name' ]} = get_post_meta( $this->id, $field[ 'field_name' ], true );
                }
            }
        }

        function TC_Event( $id = '', $output = 'OBJECT' ) {
            $this->__construct( $id, $output );
        }

        function get_event() {
            $event = get_post_custom( $this->id, $this->output );
            return $event;
        }

        /**
         * Collection of Event's ticket type ids
         *
         * @param string $post_status
         * @param bool $event_id
         * @param bool $show_variations
         * @return array
         *
         * Show/hide ticket seat type
         * @param bool $show_seats
         * @since 3.5.1.8
         */
        function get_event_ticket_types( $post_status = 'any', $event_id = false, $show_variations = true, $show_seats = true ) {

            $event_id = $event_id ? $event_id : $this->id;
            $ticket_ids = [];

            $args = array(
                'post_type' => 'tc_tickets',
                'post_status' => $post_status,
                'posts_per_page' => -1,
                'meta_query' => [
                    'relation' => 'AND',
                    [ 'key' => 'event_name', 'value' => (string) $event_id, 'compare' => '=' ],
                ],
                'orderby' => 'menu_order',
                'order' => 'ASC',
            );

            if ( ! $show_seats ) {
                $args[ 'meta_query' ][] = [
                    'relation' => 'OR',
                    [ 'key' => '_tc_used_for_seatings', 'compare' => 'NOT EXISTS' ],
                    [ 'key' => '_tc_used_for_seatings', 'value' => 'no', 'compare' => '=' ]
                ];
            }

            $args = apply_filters( 'tc_get_event_ticket_types_args', $args );
            $ticket_types = apply_filters( 'tc_get_event_ticket_types', get_posts( $args ), $event_id, $show_variations );

            foreach ( $ticket_types as $ticket_type ) {
                $ticket_ids[] = (int) $ticket_type->ID;
            }

            return $ticket_ids;
        }

        function delete_event( $force_delete = false ) {
            if ( $force_delete ) {
                wp_delete_post( $this->id );
            } else {
                wp_trash_post( $this->id );
            }

            //delete event ticket types
            $args = array(
                'posts_per_page' => -1,
                'post_type' => 'tc_tickets',
                'meta_key' => 'event_name',
                'meta_value' => $this->id
            );

            $ticket_types = get_posts( $args );

            foreach ( $ticket_types as $ticket_type ) {
                $ticket_type_instance = new TC_Ticket( $ticket_type->ID );
                $ticket_type_instance->delete_ticket();
            }
        }

        function get_event_date( $event_id = false, $end_date = true ) {
            if ( ! $event_id ) {
                $event_id = $this->id;
            }
            $event_start_date = get_post_meta( $event_id, 'event_date_time', true );
            $event_end_date = get_post_meta( $event_id, 'event_end_date_time', true );

            $start_date = date_i18n( get_option( 'date_format' ), strtotime( $event_start_date ) );
            $start_time = date_i18n( get_option( 'time_format' ), strtotime( $event_start_date ) );

            $end_date = date_i18n( get_option( 'date_format' ), strtotime( $event_end_date ) );
            $end_time = date_i18n( get_option( 'time_format' ), strtotime( $event_end_date ) );

            $show_time = apply_filters( 'tc_get_event_date_show_time', true );

            if ( ! empty( $event_end_date ) ) {
                if ( $start_date == $end_date ) {
                    if ( $start_time == $end_time ) {
                        $event_date = $start_date . ' ' . ( $show_time ? $start_time : '' );
                    } else {
                        $event_date = $start_date . ' ' . ( $show_time ? ( $start_time . ' - ' . $end_time ) : '' );
                    }
                } else {
                    if ( $start_time == $end_time ) {
                        $event_date = $start_date . ' - ' . $end_date . ' ' . ( $show_time ? $start_time : '' );
                    } else {
                        $event_date = $start_date . ( $show_time ? ( ' ' . $start_time ) : '' ) . ' - ' . $end_date . ( $show_time ? ( ' ' . $end_time ) : '' );
                    }
                }
            } else {
                $event_date = $start_date . ( $show_time ? ( ' ' . $start_time ) : '' );
            }

            return $event_date;
        }

        function restore_event( $event_id ) {
            wp_untrash_post( $event_id );

            //restore event ticket types
            $args = array(
                'posts_per_page' => -1,
                'post_type' => 'tc_tickets',
                'meta_key' => 'event_name',
                'meta_value' => $event_id
            );

            $ticket_types = get_posts( $args );

            foreach ( $ticket_types as $ticket_type ) {
                wp_untrash_post( $ticket_type->ID );
            }
        }

        function get_event_id_by_name( $slug ) {

            $args = array(
                'name' => $slug,
                'post_type' => 'tc_events',
                'post_status' => 'any',
                'posts_per_page' => 1
            );

            $post = get_posts( $args );

            if ( $post ) {
                return $post[ 0 ]->ID;
            } else {
                return false;
            }
        }
    }
}
