/*
 * Copyright 2004-2007, Haiku, Inc. All Rights Reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Mike Berg <mike@berg-net.us>
 *              Julun <host.haiku@gmx.de>
 */


#include "BaseView.h"

#include <DateTime.h>
#include <OS.h>

#include "TimeMessages.h"


TTimeBaseView::TTimeBaseView(const char* name)
        :
        BGroupView(name, B_VERTICAL, 0),
        fMessage(H_TIME_UPDATE)
{
        SetFlags(Flags() | B_PULSE_NEEDED);
}


TTimeBaseView::~TTimeBaseView()
{
}


void
TTimeBaseView::Pulse()
{
        if (IsWatched())
                _SendNotices();
}


void
TTimeBaseView::AttachedToWindow()
{
        SetViewUIColor(B_PANEL_BACKGROUND_COLOR);
        SetLowUIColor(ViewUIColor());
}


void
TTimeBaseView::ChangeTime(BMessage* message)
{
        bool isTime;
        if (message->FindBool("time", &isTime) != B_OK)
                return;

        BDateTime dateTime = BDateTime::CurrentDateTime(B_LOCAL_TIME);

        if (isTime) {
                BTime time = dateTime.Time();
                int32 hour;
                if (message->FindInt32("hour", &hour) != B_OK)
                        hour  = time.Hour();

                int32 minute;
                if (message->FindInt32("minute", &minute) != B_OK)
                        minute = time.Minute();

                int32 second;
                if (message->FindInt32("second", &second) != B_OK)
                        second = time.Second();

                time.SetTime(hour, minute, second);
                dateTime.SetTime(time);
        } else {
                BDate date = dateTime.Date();
                int32 day;
                if (message->FindInt32("day", &day) != B_OK)
                        day = date.Day();

                int32 year;
                if (message->FindInt32("year", &year) != B_OK)
                        year = date.Year();

                int32 month;
                if (message->FindInt32("month", &month) != B_OK)
                        month = date.Month();

                date.SetDate(year, month, day);
                dateTime.SetDate(date);
        }

        set_real_time_clock(dateTime.Time_t());
}


void
TTimeBaseView::_SendNotices()
{
        fMessage.MakeEmpty();

        BDate date = BDate::CurrentDate(B_LOCAL_TIME);
        fMessage.AddInt32("day", date.Day());
        fMessage.AddInt32("year", date.Year());
        fMessage.AddInt32("month", date.Month());

        BTime time = BTime::CurrentTime(B_LOCAL_TIME);
        fMessage.AddInt32("hour", time.Hour());
        fMessage.AddInt32("minute", time.Minute());
        fMessage.AddInt32("second", time.Second());

        SendNotices(H_TM_CHANGED, &fMessage);
}