source: branches/WebApplication/MVC2/HLWebOKBAdminPlugin/Models/ProblemModel.cs @ 6160

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using HLWebOKBAdminPlugin.OKBAdministrationService;
using HLWebOKBAdminPlugin.Helpers;

namespace HLWebOKBAdminPlugin.Models
{
    public class ProblemModel {

        public String SelectedSubMenu { get; set; }
        public IList<Problem> Problems { get { return ProblemsGetAll(); } set { ;} }
        public IList<ProblemClass> ProblemClasses { get { return ProblemClassGetAll(); } }
        public IList<Platform> Platforms { get { return PlatformsGetAll(); } }

        public Problem Problem { get; set; }

        public ProblemModel() {
            Problem = new Problem();
        }//ProblemModel

        //***************************************Problems***************************************************
        private IList<Platform> PlatformsGetAll() {
            AdministrationServiceClient adminClient = Admin.GetClientFactory();

            IList<Platform> platformList = new List<Platform>();

            if (adminClient != null) {
                Platform[] platforms = adminClient.GetPlatforms();
                foreach (Platform pl in platforms) {
                    platformList.Add(pl);
                }
            }//if (adminClient != null)

            return platformList;
        }//ProblemClassGetAll

        private IList<ProblemClass> ProblemClassGetAll() {
            AdministrationServiceClient adminClient = Admin.GetClientFactory();

            IList<ProblemClass> problemClassList = new List<ProblemClass>();

            if (adminClient != null) {
                ProblemClass[] problemClasses = adminClient.GetProblemClasses();
                foreach (ProblemClass pc in problemClasses) {
                    problemClassList.Add(pc);
                }
            }//if (adminClient != null)

            return problemClassList;
        }//ProblemClassGetAll

        private IList<Problem> ProblemsGetAll() {
            AdministrationServiceClient adminClient = Admin.GetClientFactory();

            IList<Problem> problemList = new List<Problem>();

            if (adminClient != null) {
                Problem[] problem = adminClient.GetProblems();
                foreach (Problem pr in problem) {
                    problemList.Add(pr);

                }
            }//if (adminClient != null)

            return problemList;
        }//ProblemsGetAll

        private long AddProblem(Problem problem) {
            AdministrationServiceClient adminClient = Admin.GetClientFactory();

            if (adminClient != null) {
                return adminClient.AddProblem(problem);
            }

            return 0;
        }//AddProblem

        public void DeleteProblem(long id) {
            AdministrationServiceClient adminClient = Admin.GetClientFactory();

            if (adminClient != null) {
                adminClient.DeleteProblem(id);
            }
        }//DeleteProblem

        public long SaveProblem(Problem problem) {
            AdministrationServiceClient adminClient = Admin.GetClientFactory();

            if (adminClient != null) {
                if (problem.Id == 0) {
                    return AddProblem(problem);
                }
                else {
                    Problem pr = adminClient.GetProblem(problem.Id);

                    if (pr != null) {
                        adminClient.UpdateProblem(problem);
                        return problem.Id;
                    }
                }
            }

            return 0;
        }//SaveProblem
    }
}