import { Component, OnInit, Input } from '@angular/core';
import { OrderService } from '../services/order.service';
import * as moment from 'moment';

@Component({
	selector: 'app-orders',
	templateUrl: './orders.component.html',
	styleUrls: ['./orders.component.scss']
})
export class OrdersComponent implements OnInit {
	showRejectionPopup: boolean = false;
    orderList: any = [];
    tempOrderList: any = [];
    orderStatus: any = [];
    searchTerm: string = '';
    showFilter: boolean = false;
    filterOption: {
        orderStatus: string,
        orderstatus_id: number
    } = {
        orderStatus: 'All',
        orderstatus_id: 0
    };

    @Input() params: any;

	constructor(
        private orderService: OrderService
    ) { }

	ngOnInit() {
        if (this.params) {
            try {
                switch(this.params.filterType) {
                    case 'pending': this.filterOption = {
                        orderStatus: 'Pending',
                        orderstatus_id: 6
                    }; break;
                    case 'delivered': this.filterOption = {
                        orderStatus: 'Delivered',
                        orderstatus_id: 3
                    }; break;
                    case 'confirmed': this.filterOption = {
                        orderStatus: 'Accepted',
                        orderstatus_id: 1
                    }; break;
                    default: this.filterOption = {
                        orderStatus: 'All',
                        orderstatus_id: 0
                    }; break;
                }
            } catch {
                this.filterOption = {
                    orderStatus: 'All',
                    orderstatus_id: 0
                };
            }
        }

        this.orderService.getOrders().then((data) => {
            this.orderList = data;

            this.orderList = this.orderList.filter((order) => {
                return order.orderstatus;
            });

            this.tempOrderList = this.orderList.filter((order) => {
                return order.orderstatus;
            });
        }, () => {
            alert("Error getting the orders");
        });

        this.orderService.getallOrderStatus().then((data: any) => {
            this.orderStatus = data;

            this.orderStatus.push({
                orderStatus: 'All',
                orderstatus_id: 0
            });
        }, () => {
            alert("Error getting the order statuses");
        });
	}

    getFormattedDate(date: any, format: string) {
        return moment(date).format(format);
    }

    getFixedDecimalPoints(price: string | number) {
        return Number(price).toFixed(2);
    }

    getOrderStatus(id: string | number) {
        return this.orderStatus.find((status: any) => {
            return id === status.orderstatus_id
        });
    }

    updateOrder(order) {
        this.orderService.updateOrder(order).then((data) => {
            console.log(data);
        }, (err) => {
            console.log(err)
            alert("Failed to update order");
        })
    }

    getFilteredOrders(id: number, orders?: any) {
        if (id > 0) {
            return this.tempOrderList.filter((order) => {
                return order.orderstatus.orderstatus_id === id;
            });
        } else {
            return this.tempOrderList;
        }
    }

    searchOrders() {
        this.tempOrderList = this.orderList.filter((order: any) => {
            return order.orders_id.toString().toLowerCase().includes(this.searchTerm.toLowerCase());
        });
    }

}