<?php

if ( ! defined( 'SOFTOBA_THEME_DIR' ) ) {
	exit( 'Direct access forbidden.' );
}

/**
 *
 *
 * @class      SOFTOBA_Exchange_Request
 * @package    Softoba
 * @since      Version 1.0.0
 * @author     Your Inspiration Themes
 *
 */

if ( ! class_exists( 'SOFTOBA_Exchange_Request' ) ) {
	/**
	 * Class SOFTOBA_Exchange_Request
	 *
	 * @author Obaid Rahman
	 */
	class SOFTOBA_Exchange_Request {

        /**
         * Exchange request ID
         *
         * @var int
         * @since 1.0
         */
        public $ID = 0;

        /**
         * @var string Request status
         */
        public $status = null;

        /**
         * Exchange title
         *
         * @var string
         * @since 1.0
         */
        public $title = null;

        /**
         * Unique ID
         *
         * @var string
         * @since 1.0
         */
        public $unique_id = null;

        /**
         * Order ID
         *
         * @var string
         * @since 1.0
         */
        public $order_id = null;
        /**
         * Variation ID
         *
         * @var string
         * @since 1.0
         */
        public $variation_id = null;
        /**
         * Ordered Variation ID
         *
         * @var string
         * @since 1.0
         */
        public $order_variation_id = null;

        /**
         * Whether the refund is for entire order or not
         *
         * @var bool
         * @since 1.0
         */
        public $whole_order = null;

        /**
         * Requested product ID.
         *
         * @var string
         * @since 1.0
         */
        public $product_id = null;

        /**
         * Item id
         *
         * @var string
         * @since 1.0
         */
        public $item_id = null;

		/**
		 * Item unity value
		 *
		 * @var string
		 * @since 1.0
		 */
		public $item_value = null;

		/**
		 * Total of all items ordered.
		 *
		 * @var string
		 * @since 1.0
		 */
		public $item_total = null;

		/**
		 * Exchange fee.
		 *
		 * @var string
		 * @since 1.0
		 */
		public $exchange_fee = null;

		/**
		 * Item Tax Data
		 *
		 * @var array
		 * @since 1.0
		 */
		public $item_tax_data = null;

		/**
		 * Item Tax Data
		 *
		 * @var array
		 * @since 1.0
		 */
		public $products_data = null;

		/**
		 * Tax unity value
		 *
		 * @var string
		 * @since 1.0
		 */
		public $tax_value = null;

		/**
		 * Total of all taxes
		 *
		 * @var string
		 * @since 1.0
		 */
		public $tax_total = null;

        /**
         * Quantity. How many items to be refunded
         *
         * @var string
         * @since 1.0
         */
        public $qty = null;

		/**
		 * Ordered quantity. How many items has been ordered.
		 *
		 * @var string
		 * @since 1.0
		 */
		public $qty_total = null;

        /**
         * Total refund amount of item without taxes
         *
         * @var string
         * @since 1.0
         */
        public $item_refund_total = null;

		/**
		 * Total tax amount of refunded items
		 *
		 * @var string
		 * @since 1.0
		 */
		public $tax_refund_total = null;

		/**
		 * Total refund amount of item/order with taxes
		 *
		 * @var string
		 * @since 1.0
		 */
		public $refund_total = null;

		/**
		 * WC_Order_Exchange id
		 *
		 * @var string
		 * @since 1.0
		 */
		public $refund_id = null;

		/**
		 * Total refunded amount after approval
		 *
		 * @var string
		 * @since 1.0
		 */
		public $refunded_amount = null;

        /**
         * Requester customer ID
         *
         * @var string
         * @since 1.0
         */
        public $customer_id = null;

        /**
         * Exchange_price
         *
         * @var string
         * @since 1.0
         */
        public $price = 0;

        /**
         * Requester billing email
         *
         * @var string
         * @since 1.0
         */
        public $billing_email = null;

		/**
		 * Coupon ID (if any)
		 *
		 * @var string
		 * @since 1.0
		 */
		public $coupon_id = null;

		/**
		 * Whether the request is closed or not
		 *
		 * @var boolean
		 * @since 1.0
		 */
		public $is_closed = null;


        /**
         * Construct
         *
         * @author Carlos Mora <carlos.eugenio@yourinspiration.it>
         * @since 1.0
         */
     	public function __construct( $id = 0 ) {
            	$post = $id ? get_post( $id ) : null;
            	if ( $post && $post->post_type == SOFTOBA_EXCHANGE_POST_TYPE ) {
				$order_id = get_post_meta( $post->ID, 'softoba_ex_order_id', true );
				$order = wc_get_order( $order_id );
				if ( $order ) {
					$this->ID                = $post->ID;
					$this->status            = $post->post_status;
					$this->title             = $post->post_title;
					$this->order_id          = $order_id;
					$this->product_id        = get_post_meta( $post->ID, 'softoba_ex_product_id', true );
					$this->products_data     = get_post_meta( $post->ID, 'softoba_ex_products', true );
					$this->variation_id      = get_post_meta( $post->ID, 'softoba_ex_variation_id', true );
					$this->order_variation_id= get_post_meta( $post->ID, 'softoba_ex_order_variation_id', true );
					$this->item_id           = get_post_meta( $post->ID, 'softoba_ex_item_id', true );
					$this->item_value        = get_post_meta( $post->ID, 'softoba_ex_item_value', true );
					$this->item_total        = get_post_meta( $post->ID, 'softoba_ex_item_total', true );
					$this->item_tax_data     = get_post_meta( $post->ID, 'softoba_ex_item_tax_data', true );
					$this->tax_value         = get_post_meta( $post->ID, 'softoba_ex_tax_value', true );
					$this->tax_total         = get_post_meta( $post->ID, 'softoba_ex_tax_total', true );
					$this->qty               = get_post_meta( $post->ID, 'softoba_ex_qty', true );
					$this->qty_total         = get_post_meta( $post->ID, 'softoba_ex_qty_total', true );
					$this->item_refund_total = get_post_meta( $post->ID, 'softoba_ex_item_refund_total', true );
					$this->tax_refund_total  = get_post_meta( $post->ID, 'softoba_ex_tax_refund_total', true );
					$this->refund_total      = get_post_meta( $post->ID, 'softoba_ex_refund_total', true );
					$this->refund_id         = get_post_meta( $post->ID, 'softoba_ex_refund_id', true );
					$this->refunded_amount   = get_post_meta( $post->ID, 'softoba_ex_refunded', true );
					$this->coupon_id         = get_post_meta( $post->ID, 'softoba_ex_coupon_id', true );
					$this->is_closed         = get_post_meta( $post->ID, 'softoba_ex_is_closed', true );
					$this->customer_id       = get_post_meta( $post->ID, 'softoba_ex_customer_id', true );
					$this->billing_email     = get_post_meta( $post->ID, 'softoba_ex_billing_email', true );
					$this->exchange_fee      = get_post_meta( $post->ID, 'softoba_exchange_fee', true );
					$this->unique_id      	= get_post_meta( $post->ID, 'ex_unique_id', true );
					$this->price      		= get_post_meta( $post->ID, 'exchange_price', true );
				}
			}
		}

		/**
		 * Save the current object
		 */
		public function save() {

			// Create post object args
			$args = array(
				'post_title'   => 'Exchange Request',
				'post_type'    => SOFTOBA_EXCHANGE_POST_TYPE,
			);

			if ( $this->ID == 0 ) {
				$args['post_status'] = 'softoba-new';
				$args['post_author'] = $this->customer_id;
				$this->ID = wp_insert_post( $args );
			} else {
				$args['ID'] = $this->ID;
				$args['post_status'] = $this->status;
				$this->ID   = wp_update_post( $args );
			}

			wp_update_post( array(
					'ID' => $this->ID,
					'post_title' => sprintf( esc_html__( 'Exchange request #%d', 'astra' ), $this->order_id )
				)
			);

			$this->unique_id = mt_rand( 1, time() );

			$order = wc_get_order( $this->order_id );
			$this->customer_id = $order->get_user_id();
			$this->billing_email = $order->get_billing_email();

			update_post_meta( $this->ID, 'softoba_ex_order_id', $this->order_id );
			update_post_meta( $this->ID, 'softoba_ex_products', $this->products_data );
			update_post_meta( $this->ID, 'softoba_ex_product_id', $this->product_id );
			update_post_meta( $this->ID, 'softoba_ex_variation_id', $this->variation_id );
			update_post_meta( $this->ID, 'softoba_ex_order_variation_id', $this->order_variation_id );
			update_post_meta( $this->ID, 'softoba_ex_item_id', $this->item_id );
			update_post_meta( $this->ID, 'softoba_ex_item_value', $this->item_value );
			update_post_meta( $this->ID, 'softoba_ex_item_total', $this->item_total );
			update_post_meta( $this->ID, 'softoba_ex_item_tax_data', $this->item_tax_data );
			update_post_meta( $this->ID, 'softoba_ex_tax_value', $this->tax_value );
			update_post_meta( $this->ID, 'softoba_ex_tax_total', $this->tax_total );
			update_post_meta( $this->ID, 'softoba_ex_qty', $this->qty );
			update_post_meta( $this->ID, 'softoba_ex_qty_total', $this->qty_total );
			update_post_meta( $this->ID, 'softoba_ex_item_refund_total', $this->item_refund_total );
			update_post_meta( $this->ID, 'softoba_ex_tax_refund_total', $this->tax_refund_total );
			update_post_meta( $this->ID, 'softoba_ex_refund_total', $this->refund_total );
			update_post_meta( $this->ID, 'softoba_ex_refund_id', $this->refund_id );
			update_post_meta( $this->ID, 'softoba_ex_refunded', $this->refunded_amount );
			update_post_meta( $this->ID, 'softoba_ex_customer_id', $this->customer_id );
			update_post_meta( $this->ID, 'softoba_ex_billing_email', $this->billing_email );
			update_post_meta( $this->ID, 'softoba_ex_is_closed', $this->is_closed );
			update_post_meta( $this->ID, 'softoba_ex_coupon_id', $this->coupon_id );
			update_post_meta( $this->ID, 'softoba_exchange_fee', $this->exchange_fee );
			update_post_meta( $this->ID, 'ex_unique_id', $this->unique_id );
			update_post_meta( $this->ID, 'exchange_price', $this->price );
			$requests = softoba_get_prop( $order, 'softoba_exchange_requests', true );
			if ( $requests && is_array( $requests ) ) {
				if ( ! in_array( $this->ID, $requests ) ) {
					$requests[] = $this->ID;
					softoba_save_prop( $order, 'softoba_exchange_requests', $requests );
				}
			} else if ( empty( $requests ) ) {
				$requests = array( $this->ID );
				softoba_save_prop( $order, 'softoba_exchange_requests', $requests );
			}

			if( $this->status === 'softoba-approved' ) {

				$original_order_id = $this->order_id;
				$exchange_details = get_post_meta( $original_order_id, 'sobaoba_exchange_products', true );

				// if ( isset( $exchange_details ) && ! empty( $exchange_details ) ) {
				// 	if ( 'pending' == $exchange_details['status'] ) {
				// 		$exchange_details['status'] = 'complete';
				// 		$exchange_details['approve'] = date( 'd-m-Y' );
				// 	}
				// }
				$order_detail = wc_get_order( $original_order_id );

				// $includeTax = isset( $order_detail->prices_include_tax ) ? $order_detail->prices_include_tax : false;
				$user_id = $order_detail->user_id;

				if( empty( $user_id ) ) {
					$user_id = 0;
				}

				$order_data = array(
					'post_name'     => 'order-' . date( 'M-d-Y-hi-a' ),
					'post_type'     => 'shop_order',
					'post_title'    => 'Order &ndash; ' . date( 'F d, Y @ h:i A' ), 
					'post_status'   => 'wc-exchanged',
					'ping_status'   => 'closed',
					'post_excerpt'  => 'requested',
					'post_author'   => 1,
					'post_password' => uniqid( 'order_' ),
					'post_date'     => date( 'Y-m-d H:i:s e' ),
					'comment_status' => 'open',
				);

				$new_order_id = wp_insert_post( $order_data, true );

				$softoba_dis_tot = 0;
				update_post_meta( $new_order_id, 'softoba_exchange_old_order_id', $original_order_id );
				update_post_meta( $original_order_id, "softoba_exchange_new_order_id", $new_order_id );
				update_post_meta( $original_order_id, 'softoba_exchange_status', $softoba_dis_tot );

				$ex_fr = '';
				foreach ( $order_detail->get_items() as $item_id => $item ) {
					if ( isset( $exchange_details ) && ! empty( $exchange_details ) ) {
						foreach ( $exchange_details['products'] as $key => $product_old_data ) {
							if ( $item['product_id'] == $product_old_data['product_id'] && $item['variation_id'] == $product_old_data['variation_id'] ) {
								$product = apply_filters( 'woocommerce_order_item_product', $item->get_product(), $item );
								$item['qty'] = $item['qty'] - $product_old_data['eqty'];
								$args['qty'] = $item['qty'];
								$ex_fr = $ex_fr . $item['name'] . '(SKU : ' . $product->get_sku() . ') x ' . $product_old_data['eqty'] . ' | ';
								if ( WC()->version < '3.0.0' ) {
									$order->update_product( $item_id, $product, $args );
								} else {
									wc_update_order_item_meta( $item_id, '_qty', $item['qty'] );
									if ( $product->backorders_require_notification() && $product->is_on_backorder( $args['qty'] ) ) {
										$item->add_meta_data( apply_filters( 'woocommerce_backordered_item_meta_name', __( 'Backordered', 'woocommerce' ) ), $args['qty'] - max( 0, $product->get_stock_quantity() ), true );
									}
									$item_data = $item->get_data();

									$price_excluded_tax = wc_get_price_excluding_tax( $product, array( 'qty' => 1 ) );
									if ( $item_data['quantity'] < 1 ){
										$item_data['quantity'] = 1;
									}
									$price_tax_excluded = $item_data['total'] / $item_data['quantity'];

									$args['subtotal'] = $price_excluded_tax * $args['qty'];
									$args['total']  = $price_tax_excluded * $args['qty'];

									$item->set_order_id( $original_order_id );
									$item->set_props( $args );
									$item->save();
								}
								break;
							}
						}
					}
				}

				$order_detail->calculate_totals();
				$order_detail->update_status( 'wc-completed' );
				$order = (object) $order_detail->get_address( 'shipping' );
				
				$oont_governorate = get_post_meta( $original_order_id, 'oont_governorate', true );
				$oont_area = get_post_meta( $original_order_id, 'oont_area', true );
				$oont_block = get_post_meta( $original_order_id, 'oont_block', true );
				$oont_avenue = get_post_meta( $original_order_id, 'oont_avenue', true );
				$oont_house_number = get_post_meta( $original_order_id, 'oont_house_number', true );
				// Shipping info.

				update_post_meta( $new_order_id, '_customer_user', $user_id );
				update_post_meta( $new_order_id, '_shipping_address_1', $order->address_1 );
				update_post_meta( $new_order_id, '_shipping_address_2', $order->address_2 );
				update_post_meta( $new_order_id, '_shipping_city', $order->city );
				update_post_meta( $new_order_id, '_shipping_state', $order->state );
				update_post_meta( $new_order_id, '_shipping_postcode', $order->postcode );
				update_post_meta( $new_order_id, '_shipping_country', $order->country );
				update_post_meta( $new_order_id, '_shipping_company', $order->company );
				update_post_meta( $new_order_id, '_shipping_first_name', $order->first_name );
				update_post_meta( $new_order_id, '_shipping_last_name', $order->last_name );

				// billing info.

				$order_detail = wc_get_order( $original_order_id );
				$order_detail->calculate_totals();
				$order = (object) $order_detail->get_address( 'billing' );


				add_post_meta( $new_order_id, '_billing_first_name', $order->first_name, true );
				add_post_meta( $new_order_id, '_billing_last_name', $order->last_name, true );
				add_post_meta( $new_order_id, '_billing_company', $order->company, true );
				add_post_meta( $new_order_id, '_billing_address_1', $order->address_1, true );
				add_post_meta( $new_order_id, '_billing_address_2', $order->address_2, true );
				add_post_meta( $new_order_id, '_billing_city', $order->city, true );
				add_post_meta( $new_order_id, '_billing_state', $order->state, true );
				add_post_meta( $new_order_id, '_billing_postcode', $order->postcode, true );
				add_post_meta( $new_order_id, '_billing_country', $order->country, true );
				add_post_meta( $new_order_id, '_billing_email', $order->email, true );
				add_post_meta( $new_order_id, '_billing_phone', $order->phone, true );
				add_post_meta( $new_order_id, 'oont_governorate', $oont_governorate, true );
				add_post_meta( $new_order_id, 'oont_area', $oont_area, true );
				add_post_meta( $new_order_id, 'oont_block', $oont_block, true );
				add_post_meta( $new_order_id, 'oont_avenue', $oont_avenue, true );
				add_post_meta( $new_order_id, 'oont_house_number', $oont_house_number, true );

				// $exchanged_products
				$new_order = wc_get_order( $new_order_id );
				if ( WC()->version >= '3.0.0' ) {
					if ( ! $new_order->get_order_key() ) {
						update_post_meta( $new_order_id, '_order_key', 'wc-' . uniqid( 'order_' ) );
					}
				}
				
				$ex_to = '';
				if ( isset( $exchange_details ) && ! empty( $exchange_details ) ) {
					foreach ( $exchange_details['products'] as $key => $product_new_data ) {
						if( isset( $product_new_data['ex_variation_id'] ) ) {
							$product = wc_get_product( $product_new_data['ex_variation_id'] );
							$variation_product = new WC_Product_Variation( $product_new_data['ex_variation_id'] );
							$variation_attributes = $variation_product->get_variation_attributes();
							if ( isset( $product_new_data['ex_variation_id'] ) && ! empty( $product_new_data['ex_variation_id'] ) ) {
								$variation_attributes = $product_new_data['ex_variation_id'];
							}
							$variation_product_price = wc_get_price_excluding_tax( $variation_product, array( 'qty' => 1 ) );

							$variation_att['variation'] = $variation_attributes;

							$variation_att['totals']['subtotal'] = $product_new_data['eqty'] * $variation_product_price;
							$variation_att['totals']['total'] = $product_new_data['eqty'] * $variation_product_price;
							$item_id = $new_order->add_product( $variation_product, $product_new_data['eqty'], $variation_att );

							if ( $product->managing_stock() ) {
								$qty       = $product_new_data['eqty'];
								$new_stock = $product->reduce_stock( $qty );
							}
							$ex_to = $ex_to . $product->get_name() . '(SKU : ' . $product->get_sku() . ') x ' . $product_new_data['eqty'] . ' | ';

						}else{
							$product = wc_get_product( $product_new_data['product_id'] );
							$item_id = $new_order->add_product( $product, $product_new_data['eqty'] );
							if ( $product->managing_stock() ) {
								$qty       = $exchanged_product['eqty'];
								$new_stock = $product->reduce_stock( $qty );
							}
							$ex_to = $ex_to . $product->get_name() . '(SKU : ' . $product->get_sku() . ') x ' . $product_new_data['eqty'] . ' | ';
						}
					}
				}
				// $ex_fr = trim( $ex_fr, '| ' );
				// $ex_to = trim( $ex_to, '| ' );
				// $exchange_note = __( 'Product Exchange Request from', 'astra' ) . ' { ' . $ex_fr . ' } ' . __( 'to', 'astra' ) . ' { ' . $ex_to . ' } ' . __( ' has been approved.', 'astra' );
				$exchange_note = __("Product Exchange Request is approved.. new order id is #$new_order_id", 'astra');
				$exchange_new_note = __("Product Exchange Request is processing.. old order id is #$original_order_id", 'astra');
				wc_get_order( $original_order_id )->add_order_note( $exchange_note );
				wc_get_order( $new_order_id )->add_order_note( $exchange_new_note );

				$discount = 0;
				$manage_stock = 'yes';
				$order_total = $new_order->calculate_totals();
				$new_order->set_total( $order_total, 'total' );
				if ( 0 == $order_total ) {
					$new_order->update_status( 'wc-processing' );
				}
				if ( 'yes' == $manage_stock ) {
					if ( is_array( $exchange_details ) && ! empty( $exchange_details ) ) {
						foreach ( $exchange_details['products'] as $key => $requested_data ) {
							if ( $requested_data['variation_id'] > 0 ) {
								$product = wc_get_product( $requested_data['variation_id'] );
							} else {
								$product = wc_get_product( $requested_data['product_id'] );
							}
							if ( $product->managing_stock() ) {
								$avaliable_qty = $requested_data['eqty'];
								if ( WC()->version < '3.0.0' ) {
									$product->set_stock( $avaliable_qty, 'add' );
								} else {
									if ( $requested_data['variation_id'] > 0 ) {
										$total_stock = get_post_meta( $requested_data['variation_id'], '_stock', true );
										$total_stock = $total_stock + $avaliable_qty;
										wc_update_product_stock( $requested_data['variation_id'], $total_stock, 'set' );
									} else {
										$total_stock = get_post_meta( $requested_data['product_id'], '_stock', true );
										$total_stock = $total_stock + $avaliable_qty;
										wc_update_product_stock( $requested_data['product_id'], $total_stock, 'set' );
									}
								}
							}
						}
					}
				}

			}

            	return $this->ID;
        }

        public function get_id() {
        	return $this->ID;
        }

        public function get_view_request_url() {

            $view_request_url = wc_get_endpoint_url( 'view-request', $this->ID, wc_get_page_permalink( 'myaccount' ) );

            return apply_filters( 'softoba_get_view_request_url', $view_request_url, $this );
        }

        public function get_date() {
            $post = get_post( $this->ID );
            return $post->post_date;
        }

        public function get_customer_link_legacy() {
            $customer = get_userdata( $this->customer_id );
            $order = wc_get_order( $this->order_id );
            if ( ! empty( $customer ) ) {
	            $url      = admin_url( 'user-edit.php?user_id=' . absint( $customer->ID ) );
	            $username = '<a href="' . $url . '">';

                if ( $customer->first_name || $customer->last_name ) {
                    $username .= esc_html( sprintf( esc_html_x( '%1$s %2$s', 'full name', 'astra' ), ucfirst( $customer->first_name ), ucfirst( $customer->last_name ) ) );
                } else {
                    $username .= esc_html( ucfirst( $customer->display_name ) );
                }

                $username .= '</a>';

            } else {
                if ( $order->billing_first_name || $order->billing_last_name ) {
                    $username = trim( sprintf( esc_html_x( '%1$s %2$s', 'full name', 'astra' ), $order->billing_first_name, $order->billing_last_name ) );
                } else if ( $order->billing_company ) {
                    $username = trim( $order->billing_company );
                } else {
                    $username = esc_html__( 'Guest', 'astra' );
                }
            }
            return $username;
        }

        public function get_customer_link() {
	        $customer = get_userdata( $this->customer_id );
	        $order = wc_get_order( $this->order_id );
	        if ( ! $customer ) {
	        	return false;
	        }
	        if ( $order->get_customer_id() ) {
		        $user      = get_user_by( 'id', $order->get_customer_id() );
		        $url       = admin_url( 'user-edit.php?user_id=' . absint( $order->get_customer_id() ) );
		        $username  = '<a href="' . $url . '">';
		        $username .= esc_html( ucwords( $user->display_name ) );
		        $username .= '</a>';
	        } elseif ( $order->get_billing_first_name() || $order->get_billing_last_name() ) {
		        $username = trim( sprintf( esc_html_x( '%1$s %2$s', 'full name', 'astra' ), $order->get_billing_first_name(), $order->get_billing_last_name() ) );
	        } elseif ( $order->get_billing_company() ) {
		        $username = trim( $order->get_billing_company() );
	        } else {
		        $username = esc_html__( 'Guest', 'astra' );
	        }

	        return $username;
        }

        public function exists() {
            return $this->ID;
        }

        public function set_approved() {
	        $this->status = 'softoba-approved';
	        $this->save();
	        WC()->mailer();
	     //    do_action( 'softoba_send_approved_user', $this->ID );
        }

		public function set_rejected() {
			$this->status = 'softoba-rejected';
			$this->save();
			WC()->mailer();
			do_action( 'softoba_send_rejected_user', $this->ID );
		}

		public function set_coupon_offered() {
			$this->status = 'softoba-coupon';
			$this->save();
			WC()->mailer();
			do_action( 'softoba_send_coupon_user', $this->ID );
		}

		public function set_processing() {
			$this->status = 'softoba-processing';
			$this->save();
			WC()->mailer();
			do_action( 'softoba_send_processing_user', $this->ID );
		}

		public function set_on_hold() {
			$this->status = 'softoba-on-hold';
			$this->save();
			WC()->mailer();
			do_action( 'softoba_send_on_hold_user', $this->ID );
		}

		public function close_request() {
			$this->is_closed = true;
			update_post_meta( $this->ID, 'softoba_ex_is_closed', $this->is_closed );
		}
		
    }
}