using System;
using System.Configuration;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Data.SqlTypes;
using ASPNET.StarterKit.BusinessLogicLayer;
using System.Web.Security;

namespace ASPNET.StarterKit.DataAccessLayer {
  public abstract class DataAccess {
    /*** PROPERTIES ***/
    protected string ConnectionString {
      get {
        if (ConfigurationManager.ConnectionStrings["aspnet_staterKits_TimeTracker"] == null)
          throw (new NullReferenceException("ConnectionString configuration is missing from you web.config. It should contain  <connectionStrings> <add key=\"aspnet_staterKits_TimeTracker\" value=\"Server=(local);Integrated Security=True;Database=Issue_Tracker\" </connectionStrings>"));

        string connectionString = ConfigurationManager.ConnectionStrings["aspnet_staterKits_TimeTracker"].ConnectionString;

        if (String.IsNullOrEmpty(connectionString))
          throw (new NullReferenceException("ConnectionString configuration is missing from you web.config. It should contain  <connectionStrings> <add key=\"aspnet_staterKits_TimeTracker\" value=\"Server=(local);Integrated Security=True;Database=Issue_Tracker\" </connectionStrings>"));
        else
          return (connectionString);
      }
    }
        protected string PrevuConnectionString
        {
            get
            {
                if (ConfigurationManager.ConnectionStrings["Prevu"] == null)
                    throw (new NullReferenceException("ConnectionString configuration is missing from you web.config. It should contain  <connectionStrings> <add key=\"Prevu\" value=\"Server=(local);Integrated Security=True;Database=Prevu\" </connectionStrings>"));

                string connectionString = ConfigurationManager.ConnectionStrings["Prevu"].ConnectionString;

                if (String.IsNullOrEmpty(connectionString))
                    throw (new NullReferenceException("ConnectionString configuration is missing from you web.config. It should contain  <connectionStrings> <add key=\"Prevu\" value=\"Server=(local);Integrated Security=True;Database=Prevu\" </connectionStrings>"));
                else
                    return (connectionString);
            }
        }
        /*** METHODS  ***/

        //Category
        public abstract int CreateNewCategory(Category newCategory);
    public abstract bool DeleteCategory(int categoryId);
    public abstract List<Category> GetAllCategories();
    public abstract Category GetCategoryByCategoryId(int Id);
    public abstract List<Category> GetCategoriesByProjectId(int projectId);
    public abstract Category GetCategoryByCategoryNameandProjectId(string categoryName, int projectId);
    public abstract bool UpdateCategory(Category newCategory);

    //TimeEntry
    public abstract int CreateNewTimeEntry(TimeEntry newTimeEntry);
    public abstract bool DeleteTimeEntry(int timeEntryId);
    public abstract List<TimeEntry> GetAllTimeEntries();
    public abstract List<TimeEntry> GetTimeEntries(int projectId, string userName);

       public abstract List<TimeEntry> GetTimeEntries( string userName,DateTime WeekStart);
        public abstract List<DaysInPeriod> GetWeekEndingForStartDate(DateTime Start);
        public abstract TimeEntry GetTimeEntryById(int timeEntryId);
    public abstract List<TimeEntry> GetTimeEntriesByUserNameAndDates(string userName,
                                                                      DateTime startingDate, DateTime endDate);
        public abstract List<TimeEntry> GetTimeEntriesByUserNameForDuration(string userName,
                                                                            DateTime startingDate);
        public abstract List<WeekEnding> GetWeekEndingDates(string userName);
    public abstract bool UpdateTimeEntry(TimeEntry timeEntry);

        public abstract List<TimeEntry> GetAllUnSubmittedTimeEntries();

    // Project
        public abstract bool AddUserToProject(int projectId, string userName);
    public abstract int CreateNewProject(Project newProject);
    public abstract bool DeleteProject(int projectID);
    public abstract List<Project> GetAllProjects();
    public abstract List<Project> GetAllProjects(DateTime StartDate);
    public abstract Project GetProjectById(int projectId, bool includeInactive);
        public abstract Project GetProjectByNumber(string projectNbr, bool includeInactive);
        public abstract Project GetProjectByName(string projectName,bool includeInactive);
        public abstract List<Project> GetProjectsByManagerUserName(string userName);
    public abstract List<string> GetProjectMembers(int Id);
    public abstract List<Project> GetProjectsByUserName(string userName);
    public abstract bool RemoveUserFromProject(int projectId, string userName);
    public abstract bool UpdateProject(Project projectToUpdate);

    //User report
    public abstract List<UserReport> GetUserReportsByProjectId(int projectId);
    public abstract List<UserReport> GetUserReportsByCategoryId(int categoryId);

    // UserTotalDurationReport
    public abstract List<UserTotalDurationReport> GetUserReportsByUserName(string userName);

        // import data from 3rd party
        public abstract List<ImportProject> ImportProjects();
        public abstract bool CacheImportFile(string filename, string type, int size, byte[] image,string username);

        // settings and profiles
        public abstract List<Profiles> GetAllSettings();
        public abstract bool UpdateSetting(string setting,string value,int settingId);
        public abstract int AddSetting(Profiles p);
        public abstract bool DeleteProfile(int id);
        public abstract List<Profiles> GetAllSecurityLevels();
        //load user info
        public abstract MembershipAppUser GetUser(string username, bool userIsOnline);

        public abstract MembershipAppUser GetUser(object providerUserKey, bool userIsOnline);
        public abstract int updateUser(MembershipAppUser u);
        public abstract bool RegisterUser(string UserName, string pwd, string salt, string question, string answer, bool isApproved,
            DateTime CreateDate, int PwdFormat, Guid UserId);
        public abstract bool ChangePassword(string username, string password, string passwordAnswer);

        public abstract int CreateUser(MembershipAppUser u);
        public abstract bool Delete(string username, bool deleteAllRelatedData);
        public abstract List<MembershipAppUser> GetAllUsers(int PageSize, int PageIndex);
        public abstract void UpdateFailureCount(string username, string type);

        public abstract string GetUserByEmail(string email);
        public abstract bool ResetPassword(string pwd);

        public abstract bool UnlockUser(string userName);

        public abstract bool ChangePasswordQuestionAndAnswer(string username, string newPasswordQuestion,
           string newPasswordAnswer);

        //team
        public abstract bool DeleteTeam(int id);
        public abstract int CreateNewTeam(Team t);
        public abstract bool UpdateTeam(Team t);
        public abstract bool AddUserToTeam(int TeamId, string userName, int role);
        public abstract List<Team> GetAllTeams();

        public abstract Team GetTeamById(int Id );
        public abstract Team GetTeamByName(string name);
        public abstract List<MembershipAppUser> GetTeamMembers(int id);
        public abstract List<MembershipAppUser> GetTeamMembersByManager(string managerName);
        public abstract List<Team> GetTeamsByManagerUserName(string username);
        public abstract bool RemoveUserFromTeam(int ID, string UserName);

        //AppUsers
        public abstract List<AppUser> GetAllAppUsers();

        public abstract AppUser GetAppUserByEmail(string email);
        public abstract AppUser GetUserById(Guid userId);
        public abstract AppUser GetUserByUserName(string userName);
        public abstract bool UpdateAppUser(AppUser u,bool islocked);
        public abstract bool UpdateAppUser(AppUser u);
        public abstract Guid AddAppUser(AppUser u);


        //page-control security profiles
        public abstract ControlSecurity GetPageSecurity(string name);

    }
}