using System;

using System.Collections.Generic;
using System.Linq;
using System.Text;
using TDAPIOLELib;

class OtaApiActions
{
    private TDConnection conn;
    private IReqFactory2 reqF;
    private IReq reqItem;
    IBugFactory2 bugF;
    IBug bugItem;
    
    /* Create a connection to an ALM server           */
    /* Authenticate the user and log on to a project  */
    public void connectToServer()
    {
        conn = new TDConnection();
        conn.InitConnectionEx("http://myServer:8080/qcbin");

        //Authentication
        conn.Login("myuser", "mypassword");

        //Connect to a project
        conn.Connect("MY_DOMAIN", "myproject");
    }
    
    /* Create a pre-authenticated connection to an ALM server  */
    public void authenticatedConnectToServer()
    {
        TDConnection otaConnection = new TDConnection(); 

        // configure connection to add Basic Auth Header at first request 
        otaConnection.SetBasicAuthHeaderMode(TDAPI_BASIC_AUTH_HEADER_MODES.HEADER_MODE_ONCE); 

        // set user credentials
        otaConnection.SetServerCredentials("Login", "Password"); 

        // init connect to ALM server       
        otaConnection.InitConnection("http://<server URL>/qcbin");
        
        // Connect to a project
        otaConnection.Connect("MY_DOMAIN", "myproject");
    }
    
    /* Create a new defect */
    public void addBug2Project(uint index)
    {
        bugF = (IBugFactory2)conn.BugFactory;
        bugItem = (IBug)bugF.AddItem(DBNull.Value);
        DateTime saveNow = DateTime.Now;
        
        // Populate the mandatory fields.
        bugItem.Summary = "This is a summary" + index;
        bugItem.DetectedBy = "mary_qa";
        bugItem.Priority = "2-Medium";
        bugItem.Status = "New";
        bugItem["BG_DETECTION_DATE"] = saveNow;
        bugItem["BG_SEVERITY"] = "2-Medium";
        bugItem["BG_DESCRIPTION"] = "This is a description" + index;

        //Post the bug
        bugItem.Post();
    }

    /* Create a new requirement */
    public void addRequirement2Project(uint index)
    {
        reqF = (IReqFactory2)conn.ReqFactory;
        reqItem = (IReq)reqF.AddItem(DBNull.Value);
        DateTime saveNow = DateTime.Now;

        //Populate the mandatory fields.
        reqItem.Name = "CS requirment" + index;
        reqItem.Type = "Functional";
        reqItem.Author = "Eli";
        reqItem.Priority = "2-Medium";

        //Post the requirement
        reqItem.Post();
    }

    /* Link bug to requirement*/
    public void linkBug2Req(uint index)
    {
        LinkFactory linkF;
        Link linkItem;
        ILinkable linkableReq;
        linkableReq = (ILinkable)reqItem;
        linkF = linkableReq.BugLinkFactory;
        linkItem = linkF.AddItem(bugItem);
        linkItem.Comment = "Req" + index + "Linked to Bug" + index;
        linkItem.Post();
    }
    public void disconnect()
    {
        conn.Disconnect();
    }
}

class Tutorial
{
    static void Main()
    {
        uint loopIndex;
        OtaApiActions ota = new OtaApiActions();
        ota.connectToServer();
        for (loopIndex = 156 ; loopIndex < 265; loopIndex++ )
        {
            ota.addBug2Project(loopIndex);
            ota.addRequirement2Project(loopIndex);
            ota.linkBug2Req(loopIndex);
        }
        ota.disconnect();
    }
}