import { HttpClient, HttpHeaders, HttpResponse } from '@angular/common/http';
import { Injectable } from '@angular/core';
import { Observable } from 'rxjs';
import 'rxjs/add/operator/map';
import { environment } from '../../../environments/environment';
import { DataManagementPlanCriteria } from '../../models/criteria/data-management-plan/DataManagementPlanCriteria';
import { DatasetProfileCriteria } from '../../models/criteria/dataset-profile/DatasetProfileCriteria';
import { RequestItem } from '../../models/criteria/RequestItem';
import { DataManagementPlanListingModel } from '../../models/data-managemnt-plans/DataManagementPlanListingModel';
import { DataManagementPlanModel } from '../../models/data-managemnt-plans/DataManagementPlanModel';
import { DataTableData } from '../../models/data-table/DataTableData';
import { DataTableRequest } from '../../models/data-table/DataTableRequest';
import { DatasetProfileModel } from '../../models/datasets/DatasetProfileModel';
import { BaseHttpService } from '../../utilities/cite-http-service-module/base-http.service';

@Injectable()
export class DataManagementPlanService {

	private actionUrl: string;
	private headers: HttpHeaders;

	constructor(private http: BaseHttpService, private httpClient: HttpClient) {

		this.actionUrl = environment.Server + 'dmps/';

		this.headers = new HttpHeaders();
		this.headers = this.headers.set('Content-Type', 'application/json');
		this.headers = this.headers.set('Accept', 'application/json');
	}

	getPaged(dataTableRequest: DataTableRequest<DataManagementPlanCriteria>): Observable<DataTableData<DataManagementPlanListingModel>> {
		return this.http.post<DataTableData<DataManagementPlanListingModel>>(this.actionUrl + 'getPaged', dataTableRequest, { headers: this.headers });
	}

	getSingle(id: String): Observable<DataManagementPlanModel> {
		return this.http.get<DataManagementPlanModel>(this.actionUrl + 'getSingle/' + id, { headers: this.headers });
	}

	unlock(id: String): Observable<DataManagementPlanModel> {
		return this.http.get<DataManagementPlanModel>(this.actionUrl + id + '/unlock', { headers: this.headers });
	}
	createDataManagementPlan(dataManagementPlanModel: DataManagementPlanModel): Observable<DataManagementPlanModel> {
		return this.http.post<DataManagementPlanModel>(this.actionUrl + 'createOrUpdate', dataManagementPlanModel, { headers: this.headers });
	}

	inactivate(id: String): Observable<DataManagementPlanModel> {
		return this.http.delete<DataManagementPlanModel>(this.actionUrl + 'inactivate/' + id, { headers: this.headers });
	}

	searchDMPProfiles(dataSetProfileRequest: RequestItem<DatasetProfileCriteria>): Observable<DatasetProfileModel[]> {
		return this.http.post<DatasetProfileModel[]>(this.actionUrl + 'datasetprofiles/get', dataSetProfileRequest, { headers: this.headers });
	}

	newVersion(dataManagementPlanModel: DataManagementPlanModel, id: String): Observable<DataManagementPlanModel> {
		return this.http.post<DataManagementPlanModel>(this.actionUrl + 'new/' + id, dataManagementPlanModel, { headers: this.headers });
	}

	clone(dataManagementPlanModel: DataManagementPlanModel, id: String): Observable<DataManagementPlanModel> {
		return this.http.post<DataManagementPlanModel>(this.actionUrl + 'clone/' + id, dataManagementPlanModel, { headers: this.headers });
	}

	delete(id: String): Observable<DataManagementPlanModel> {
		return this.http.delete<DataManagementPlanModel>(this.actionUrl + 'delete/' + id, { headers: this.headers });
	}

	getDynamicField(requestItem: RequestItem<DatasetProfileCriteria>): any {
		return this.http.post<any>(this.actionUrl + 'dynamic', requestItem, { headers: this.headers });
	}

	get(requestItem: RequestItem<DataManagementPlanCriteria>): Observable<DataManagementPlanListingModel[]> {
		return this.http.post<DataManagementPlanListingModel[]>(this.actionUrl + 'get', requestItem, { headers: this.headers });
	}

	public downloadXML(id: string): Observable<HttpResponse<Blob>> {
		return this.httpClient.get(this.actionUrl + 'getXml/' + id, { responseType: 'blob', observe: 'response' });
	}

	public downloadDocx(id: string): Observable<HttpResponse<Blob>> {
		return this.httpClient.get(this.actionUrl + 'getWord/' + id, { responseType: 'blob', observe: 'response' });
	}

	public downloadPDF(id: string): Observable<HttpResponse<Blob>> {
		return this.httpClient.get(this.actionUrl + 'getPDF/' + id, { responseType: 'blob', observe: 'response' });
	}
}