/**
* @Component Name: SummaryComponent
* @Module: Checkout
* @Module Functionality : To display the order summarysection
* @Creation Date: August 12,2017
* @Author: sbaireddy
* @Version: 1.0
*/
import { Component, Input, OnInit, OnChanges, OnDestroy } from '@angular/core';
import * as Constants from '../../shared/constants'
import CartUtils from '../../shared/cart.utils';
import { IPackage } from '../../shared/modal/common';
import { Cart } from '../../shared/modal/cart';
import { SharedService } from '../../shared/shared.service';
import { CartService } from '../../services/cart.service';

@Component({
    selector: 'summary-cmp',
    moduleId: module.id,
    templateUrl: 'summary.component.html',
    styleUrls: ['./summary.component.css']
})

export class SummaryComponent implements OnInit, OnChanges, OnDestroy {
    private COMPONENT_NAME: string = 'SummaryComponent';
    errorMessage: string;
    refTypeExchange: string = Constants.REF_TYPE_EXCHANGE;
    showSummary: boolean = true;
    showSpinner: boolean = false;
    @Input() cart: any;
    @Input() enrollAutopay: boolean = false;

    storeId: number;
    returnCart: Cart;
    isEIPOnlyOrder: boolean = false;

    constructor(public sharedService: SharedService,
        public cartService: CartService) {
    }

    /**
    * This function is used to initialize the directive/component after Angular
    * first displays the data-bound properties.It is invoked only once when the
    * directive is instantiated.
    * @return {void}
    */
    ngOnInit(): void {
        const METHOD_NAME: string = 'ngOnInit()';
        this.isEIPOnlyOrder = CartUtils.isEIPOnlyOrder(this.cart);

    }

    /**
    * This function is called whenever one or more data-bound input properties change
    * @return {void}
    */
    ngOnChanges(): void {
        const METHOD_NAME: string = 'ngOnChanges()';
        // this.sharedService.storeId.subscribe((val: number) => {
        //     this.storeId = val;
        // });
        // if(this.cart && this.cart.refType == Constants.REF_TYPE_EXCHANGE && this.cart.relatedOrderId) {
        //     this.sharedService.showSpinner(true);//spinner
        //     this.cartService.getCartSummary(this.storeId, this.cart.relatedOrderId).subscribe(result => {
        //         this.sharedService.showSpinner(false);//spinner
        //         this.returnCart = result;
        //     }, error => {
        //         this.sharedService.showSpinner(false);//spinner
        //         this.sharedService.showErrorMessage(error, null);
        //         console.error('error=>' + error)
        //     });
        // }
    }

    /**
     * Cleanup just before Angular destroys the directive/component.
     * Unsubscribe Observables and detach event handlers to avoid memory leaks.
     * @returns void
     */
    ngOnDestroy(): void {
        const METHOD_NAME: string = 'ngOnDestroy()';
        this.cart = null;
        this.returnCart = null;
    }

    /**
    * this function is used to calculate the total products due today.
    * @returns number
    */
    get totalProductsDueToday(): number {
        return CartUtils.totalProductsDueToday(this.cart);
    }
    /**
    * this function is used to calculate the total service due monthly.
    * @returns number
    */
    get totalServicesDueMonthly(): number {
        return CartUtils.totalServicesDueMonthly(this.cart);
    }
    /**
    * this function is used to calculate the total finance due monthly.
    * @returns number
    */
    get totalFinancesDueMonthly(): number {
        return CartUtils.totalFinancesDueMonthly(this.cart);
    }
    /**
    * this function is used to calculate the total discount due monthly.
    * @returns number
    */
    get totalDiscountsDueMonthly(): number {
        if ((this.cart && this.cart.enrollAutopay) || this.enrollAutopay) {
            return CartUtils.totalDiscountsDueMonthly(this.cart, true);
        } else {
            return CartUtils.totalDiscountsDueMonthly(this.cart, false);
        }
    }
    /**
    * this function is used to calculate the total discounts due today.
    * @returns number
    */
    get totalDiscountsDueToday(): number {
        return CartUtils.totalDiscountsDueToday(this.cart);
    }
    /**
    * this function is used to calculate the total deposit due today.
    * @returns number
    */
    get totalDepositsDueToday(): number {
        return CartUtils.totalDepositsDueToday(this.cart);
    }

    /**
    * this function is used to calculate the total shipping due today.
    * @returns number
    */
    get totalShippingDueToday(): number {
        return CartUtils.totalShippingDueToday(this.cart);
    }

    /**
    * this function is used to calculate the total tax due today.
    * @returns number
    */
    get totalTaxDueToday(): number {
        return CartUtils.totalTaxDueToday(this.cart);
    }

    /**
    * this function is used to calculate the total due monthly.
    * @returns number
    */
    get totalDueMonthly(): number {
        if ((this.cart && this.cart.enrollAutopay) || this.enrollAutopay) {
            return CartUtils.totalDueMonthly(this.cart, true);
        } else {
            return CartUtils.totalDueMonthly(this.cart, false);
        }
    }
    /**
    * this function is used to calculate the total due today.
    * @returns number
    */
    get totalDueToday(): number {
        return CartUtils.totalDueToday(this.cart);
    }
}