/*
 * Copyright (c) 2017 Samsung Electronics Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
 
namespace Tizen.NUI
{
    /// <summary>
    /// The WatchTime class is used to get time for the WatchApplication.<br/>
    /// A WatchTime has a time handle from watch application framework.<br/>
    /// You can get time(hour, minute, second, millisecond) and date(year, month, day)<br/>
    /// on receiving timeTick signal.
    /// </summary>
    public class WatchTime : global::System.IDisposable
    {
        private global::System.Runtime.InteropServices.HandleRef swigCPtr;

        /// <summary>
        /// swigCMemOwn.
        /// </summary>
        protected bool swigCMemOwn;

        internal WatchTime(global::System.IntPtr cPtr, bool cMemoryOwn)
        {
            swigCMemOwn = cMemoryOwn;
            swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
        }

        internal static global::System.Runtime.InteropServices.HandleRef getCPtr(WatchTime obj)
        {
            return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
        }

        //A Flag to check who called Dispose(). (By User or DisposeQueue)
        private bool isDisposeQueued = false;

        /// <summary>
        /// A Flat to check if it is already disposed.
        /// </summary>
        protected bool disposed = false;

        /// <summary>
        /// Distructor.
        /// </summary>
        ~WatchTime()
        {
            if (!isDisposeQueued)
            {
                isDisposeQueued = true;
                DisposeQueue.Instance.Add(this);
            }
        }

        /// <summary>
        /// To make watch time instance be disposed.
        /// </summary>
        public void Dispose()
        {
            //Throw excpetion if Dispose() is called in separate thread.
            if (!Window.IsInstalled())
            {
                throw new System.InvalidOperationException("This API called from separate thread. This API must be called from MainThread.");
            }

            if (isDisposeQueued)
            {
                Dispose(DisposeTypes.Implicit);
            }
            else
            {
                Dispose(DisposeTypes.Explicit);
                System.GC.SuppressFinalize(this);
            }
        }

        /// <summary>
        /// you can override it to clean-up your own resources.
        /// </summary>
        /// <param name="type">DisposeTypes</param>
        /// <since_tizen> 3 </since_tizen>
        protected virtual void Dispose(DisposeTypes type)
        {
            if (disposed)
            {
                return;
            }

            if (type == DisposeTypes.Explicit)
            {
                //Called by User
                //Release your own managed resources here.
                //You should release all of your own disposable objects here.

            }

            //Release your own unmanaged resources here.
            //You should not access any managed member here except static instance.
            //because the execution order of Finalizes is non-deterministic.

            if (swigCPtr.Handle != global::System.IntPtr.Zero)
            {
                if (swigCMemOwn)
                {
                    swigCMemOwn = false;
                    NDalicManualPINVOKE.delete_WatchTime(swigCPtr);
                }
                swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
            }

            disposed = true;
        }

        internal static WatchTime GetWatchTimeFromPtr(global::System.IntPtr cPtr)
        {
            WatchTime ret = new WatchTime(cPtr, false);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        /// <summary>
        /// Constructor.
        /// </summary>
        public WatchTime() : this(NDalicManualPINVOKE.new_WatchTime(), true)
        {
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        /// <summary>
        /// Get the current hour.
        /// </summary>
        /// <remarks>The return value is always positive.The WatchTime needs to be initialized.</remarks>
        public int Hour
        {
            get
            {
                return GetHour();
            }
        }

        internal int GetHour()
        {
            int ret = NDalicManualPINVOKE.WatchTime_GetHour(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        /// <summary>
        /// Get the current hour24.
        /// </summary>
        /// <remarks>The return value is always positive.The WatchTime needs to be initialized.</remarks>
        public int Hour24
        {
            get
            {
                return GetHour24();
            }
        }

        internal int GetHour24()
        {
            int ret = NDalicManualPINVOKE.WatchTime_GetHour24(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        /// <summary>
        /// Get the current minute.
        /// </summary>
        /// <remarks>The return value is always positive.The WatchTime needs to be initialized.</remarks>
        public int Minute
        {
            get
            {
                return GetMinute();
            }
        }

        internal int GetMinute()
        {
            int ret = NDalicManualPINVOKE.WatchTime_GetMinute(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        /// <summary>
        /// Get the current second.
        /// </summary>
        /// <remarks>The return value is always positive.The WatchTime needs to be initialized.</remarks>
        public int Second
        {
            get
            {
                return GetSecond();
            }
        }

        internal int GetSecond()
        {
            int ret = NDalicManualPINVOKE.WatchTime_GetSecond(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        /// <summary>
        /// Get the current millisecond.
        /// </summary>
        /// <remarks>The return value is always positive.The WatchTime needs to be initialized.</remarks>
        public int Millisecond
        {
            get
            {
                return GetMillisecond();
            }
        }

        internal int GetMillisecond()
        {
            int ret = NDalicManualPINVOKE.WatchTime_GetMillisecond(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        /// <summary>
        /// Get the current year.
        /// </summary>
        /// <remarks>The return value is always positive.The WatchTime needs to be initialized.</remarks>
        public int Year
        {
            get
            {
                return GetYear();
            }
        }

        internal int GetYear()
        {
            int ret = NDalicManualPINVOKE.WatchTime_GetYear(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        /// <summary>
        /// Get the current month.
        /// </summary>
        /// <remarks>The return value is always positive.The WatchTime needs to be initialized.</remarks>
        public int Month
        {
            get
            {
                return GetMonth();
            }
        }

        internal int GetMonth()
        {
            int ret = NDalicManualPINVOKE.WatchTime_GetMonth(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        /// <summary>
        /// Get the current day.
        /// </summary>
        /// <remarks>The return value is always positive.The WatchTime needs to be initialized.</remarks>
        public int Day
        {
            get
            {
                return GetDay();
            }
        }

        internal int GetDay()
        {
            int ret = NDalicManualPINVOKE.WatchTime_GetDay(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        /// <summary>
        /// Get the current week.
        /// </summary>
        /// <remarks>The return value is always positive.The WatchTime needs to be initialized.</remarks>
        public int DayOfWeek
        {
            get
            {
                return GetDayOfWeek();
            }
        }

        internal int GetDayOfWeek()
        {
            int ret = NDalicManualPINVOKE.WatchTime_GetDayOfWeek(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        internal SWIGTYPE_p_tm GetUtcTime()
        {
            SWIGTYPE_p_tm ret = new SWIGTYPE_p_tm(NDalicManualPINVOKE.WatchTime_GetUtcTime(swigCPtr), true);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        internal SWIGTYPE_p_time_t GetUtcTimeStamp()
        {
            SWIGTYPE_p_time_t ret = new SWIGTYPE_p_time_t(NDalicManualPINVOKE.WatchTime_GetUtcTimeStamp(swigCPtr), true);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        /// <summary>
        /// Get the ID of timezone.
        /// </summary>
        /// <remarks>
        /// The WatchTime needs to be initialized.<br/>
        /// The timezone ID, according to the IANA(Internet Assigned Numbers Authority)<br/>
        /// If you want to see more information, please refer to the site :<br/>
        /// https://en.wikipedia.org/wiki/List_of_tz_database_time_zones/
        /// </remarks>
        public string TimeZone
        {
            get
            {
                return GetTimeZone();
            }
        }

        internal string GetTimeZone()
        {
            string ret = NDalicManualPINVOKE.WatchTime_GetTimeZone(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        /// <summary>
        /// Get the daylight saving time status.
        /// </summary>
        /// <remarks>The WatchTime needs to be initialized.</remarks>
        public bool DaylightSavingTimeStatus
        {
            get
            {
                return GetDaylightSavingTimeStatus();
            }
        }

        internal bool GetDaylightSavingTimeStatus()
        {
            bool ret = NDalicManualPINVOKE.WatchTime_GetDaylightSavingTimeStatus(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

    }

}