import { Component, OnInit } from '@angular/core';
import { environment } from "../../../environments/environment";
import { Fault } from "../shared/fault";
import { FaultManagerService } from "../fault-manager.service";
import { Title } from "@angular/platform-browser";
import { ActivatedRoute, Router } from "@angular/router";

@Component({
    selector: 'app-repair-complete',
    templateUrl: './repair-complete.component.html',
    styleUrls: ['./repair-complete.component.css']
})
export class RepairCompleteComponent implements OnInit {
    private attachmentUrl = environment.apiUrl + '/show-attachment';

    public fault: Fault = null;
    public rejectReason: string = '';
    public submitInProgress: boolean = false;

    constructor(private faultManager: FaultManagerService,
                private titleService: Title,
                private route: ActivatedRoute,
                private router: Router) {
    }

    ngOnInit() {
        this.titleService.setTitle('Webnapló : Javítás visszaigazolása');
        this.route.data.subscribe((data: { fault: Fault }) => this.fault = data.fault);
    }

    public confirm() {
        this.submitInProgress = true;
        this.faultManager.acknowledgeRepair(this.fault)
            .finally(() => this.submitInProgress = false)
            .subscribe(() => this.router.navigate(['/hiba/feladat-lista']));
    }

    public reject() {
        this.submitInProgress = true;
        this.faultManager.reject(this.fault, 'cnf', this.rejectReason)
            .finally(() => this.submitInProgress = false)
            .subscribe(() => this.router.navigate(['/hiba/feladat-lista']));
    }

    get hasDetailedCalculation(): boolean {
        return this.fault.workCostEstimate > 100000
            || this.fault.materialCostEstimate > 200000;
    }

    get expensePdfDownloadUrl(): string {
        let expensePdfId = this.fault.attachments.filter(attachment => attachment.type == 'expense');
        if (expensePdfId.length > 0) {
            return this.attachmentUrl + '/' + expensePdfId[0].id;
        }
        return "";
    }

    get imageAttachments() {
        return this.fault.attachments.filter(attachment => attachment.type == 'image');
    }

    public imageUrl(image: number): string {
        return this.attachmentUrl + '/' + image;
    }

    get canReject(): boolean {
        return this.rejectReason.length > 0
            && !this.submitInProgress;
    }

    get numericMaterialCostEstimate(): number {
        return this.fault.materialCostEstimate
            ? this.fault.materialCostEstimate
            : 0;
    }
}