package com.foobar;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.web.client.RestTemplateBuilder;

import org.springframework.http.HttpEntity;
import org.springframework.http.HttpMethod;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Component;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
import org.springframework.web.client.RestTemplate;

import com.Resource;
import com.ResourceTypeEntity;
import com.UserEntity;


import java.security.Principal;
import java.util.UUID;


@Component
public class TicketService
{
    private RestTemplate restTemplate;
    private static final String DEFAULT_RESOURCE_URL  = "http://foo/bar/";

    @Autowired
    public TicketService(RestTemplateBuilder restTemplate)
    {
      this.restTemplate = restTemplate.build();
    }

    // Rest client to create ticket
    public String createTicket(Principal principal, RRResource rrResource, UUID ticketReference, String subject)
    {
        String delimiter = " , ";
        String stringBuilder = " n sponser ID==>> " + rrResource.getGtlUserId() +
                " n Resource Name ==>> " + rrResource.getResourceName() +
                " n  Resource Reference ==>>  " + rrResource.getTicketReference() +
                " n Requestor ID ==>> " + principal.getName() +
                " n  More Info  ==>> " + rrResource.getMoreInfo() +
                " n  Service Name ==>> " + rrResource.getServiceName() +
                " n  Project Name ==>> " + rrResource.getProjectName() +
                " n  Details Of Requested Resource on URL ==>> " + DEFAULT_RESOURCE_URL+ticketReference + delimiter+
                " n  Request Details ==>> " + rrResource.getResourceRequestCont();

        String content = "queue: foonRequestor: " + principal.getName() + "barnSubject: " + subject + "nText: " + stringBuilder;

        String url = "https://foo/REST/1.0/ticket/new?user=x&pass=y";
        String response = sendTicketRequest(content, url);
        return response.trim().substring(27,32);// parsing to get just ticket number out of response
    }

    // Rest client to edit ticket
    public String editTicket(RRResource rrResource, UUID ticketReference) {
        String status = "";
        System.out.println("status --------" + rrResource.getStatus());

        if (rrResource.getStatus().equals("resolved") || rrResource.getStatus().equals("cancelled") ) {
            status = "resolved";
        }

        String s = " n Status ==>>" + rrResource.getStatus() + " n  Assign Resource Name ==>> " + rrResource.getResourceName() +
                " n sponser ID==>>" + rrResource.getGtlUserId() + " n requestor ID ==>> " + rrResource.getRequestorName() +
                " n  Requested Resource  content ==>> " + rrResource.getResourceRequestCont() + " n  More Info  ==>> " + rrResource.getMoreInfo() +
                " n  Service Name ==>> " + rrResource.getServiceName() + " n  Project Name ==>> " + rrResource.getProjectName() +
                " n  Details Of Resource Requested ==>> " + DEFAULT_RESOURCE_URL+ticketReference ;

        String url = "https:foo/REST/1.0/ticket/" + rrResource.getTicketNo() + "/comment?x=rup&pass=y";
        String content = "Action: commentnStatus: " + status + "nText: " + s;

        String response = sendTicketRequest(content, url);
        return response;
    }

    private String sendTicketRequest(String content, String url) {
      System.out.println("Ticket Content: " + content);
      MultiValueMap<String, Object> parts = new LinkedMultiValueMap<String, Object>();
      parts.add("content", content);
      HttpEntity<MultiValueMap<String, Object>> request = new HttpEntity<MultiValueMap<String, Object>>(parts);

      ResponseEntity<String> response = restTemplate.exchange(url, HttpMethod.POST, request, String.class);
      System.out.println("response.getBody()" + response.getBody());
      return response.getBody();
    }
}