// XCCalendarMonthView.cpp - Xestia Calendar XCCalendarMonthView widget class.
//
// (c) 2016 Xestia Software Development.
//
// This file is part of Xestia Calendar.
//
// Xestia Address Book is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by the
// Free Software Foundation, version 3 of the license.
//
// Xestia Address Book is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with Xestia Calendar. If not, see <http://www.gnu.org/licenses/>

#include "XCCalendarMonthView.h"

using namespace std;

BEGIN_EVENT_TABLE(XCCalendarMonthView, wxPanel)
EVT_PAINT(XCCalendarMonthView::PaintFrameEvent)
END_EVENT_TABLE()

XCCalendarMonthView::XCCalendarMonthView(wxWindow *parent, const wxString& title, const wxPoint& pos, const wxSize& size, XCCalendarMonthViewGrid *grid, CalendarDataStorage *dataStorage)
        : wxPanel(parent, wxID_ANY, pos, size, wxTAB_TRAVERSAL){
	
	Connect(ID_MONTHVIEWCLEARSELECTION, XCCALENDARMONTH_DESELECTOTHERENTRIES, wxCommandEventHandler(XCCalendarMonthView::DeselectOthersEvent));
	
	calendarStorage = dataStorage;
		
	MondayText = new XCCalendarMonthViewDayTitle(this, _("Monday"), wxDefaultPosition, wxDefaultSize);
	TuesdayText = new XCCalendarMonthViewDayTitle(this, _("Tuesday"), wxDefaultPosition, wxDefaultSize);
	WednesdayText = new XCCalendarMonthViewDayTitle(this, _("Wednesday"), wxDefaultPosition, wxDefaultSize);
	ThursdayText = new XCCalendarMonthViewDayTitle(this, _("Thursday"), wxDefaultPosition, wxDefaultSize);
	FridayText = new XCCalendarMonthViewDayTitle(this, _("Friday"), wxDefaultPosition, wxDefaultSize);
	SaturdayText = new XCCalendarMonthViewDayTitle(this, _("Saturday"), wxDefaultPosition, wxDefaultSize);
	SundayText = new XCCalendarMonthViewDayTitle(this, _("Sunday"), wxDefaultPosition, wxDefaultSize);
	
	WindowSizer->Add(MondayText, 1, wxEXPAND|wxALL, 0);
	WindowSizer->Add(TuesdayText, 1, wxEXPAND|wxALL, 0);
	WindowSizer->Add(WednesdayText, 1, wxEXPAND|wxALL, 0);
	WindowSizer->Add(ThursdayText, 1, wxEXPAND|wxALL, 0);
	WindowSizer->Add(FridayText, 1, wxEXPAND|wxALL, 0);
	WindowSizer->Add(SaturdayText, 1, wxEXPAND|wxALL, 0);	
	WindowSizer->Add(SundayText, 1, wxEXPAND|wxALL, 0);
	
	ProcessGrid(grid);
	
	// Setup the days.
	
	// Setup the growable rows and columns.
	
	WindowSizer->AddGrowableCol(0);
	WindowSizer->AddGrowableCol(1);
	WindowSizer->AddGrowableCol(2);
	WindowSizer->AddGrowableCol(3);
	WindowSizer->AddGrowableCol(4);
	WindowSizer->AddGrowableCol(5);	
	WindowSizer->AddGrowableCol(6);
	WindowSizer->SetFlexibleDirection( wxBOTH );
	WindowSizer->SetNonFlexibleGrowMode( wxFLEX_GROWMODE_SPECIFIED );
	
	this->SetSizer(WindowSizer);
	WindowSizer->Fit(this);
	this->Layout();
	this->SetBackgroundColour(wxColour(0,0,0));
	
}

XCCalendarMonthView::XCCalendarMonthView(XCCalendarMonthViewGrid *grid, CalendarDataStorage *dataStorage)
        : wxPanel(NULL, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL){
	
	Connect(ID_MONTHVIEWCLEARSELECTION, XCCALENDARMONTH_DESELECTOTHERENTRIES, wxCommandEventHandler(XCCalendarMonthView::DeselectOthersEvent));
	
	calendarStorage = dataStorage;
		
	MondayText = new XCCalendarMonthViewDayTitle(this, _("Monday"), wxDefaultPosition, wxDefaultSize);
	TuesdayText = new XCCalendarMonthViewDayTitle(this, _("Tuesday"), wxDefaultPosition, wxDefaultSize);
	WednesdayText = new XCCalendarMonthViewDayTitle(this, _("Wednesday"), wxDefaultPosition, wxDefaultSize);
	ThursdayText = new XCCalendarMonthViewDayTitle(this, _("Thursday"), wxDefaultPosition, wxDefaultSize);
	FridayText = new XCCalendarMonthViewDayTitle(this, _("Friday"), wxDefaultPosition, wxDefaultSize);
	SaturdayText = new XCCalendarMonthViewDayTitle(this, _("Saturday"), wxDefaultPosition, wxDefaultSize);
	SundayText = new XCCalendarMonthViewDayTitle(this, _("Sunday"), wxDefaultPosition, wxDefaultSize);
	
	WindowSizer->Add(MondayText, 1, wxEXPAND|wxALL, 0);
	WindowSizer->Add(TuesdayText, 1, wxEXPAND|wxALL, 0);
	WindowSizer->Add(WednesdayText, 1, wxEXPAND|wxALL, 0);
	WindowSizer->Add(ThursdayText, 1, wxEXPAND|wxALL, 0);
	WindowSizer->Add(FridayText, 1, wxEXPAND|wxALL, 0);
	WindowSizer->Add(SaturdayText, 1, wxEXPAND|wxALL, 0);	
	WindowSizer->Add(SundayText, 1, wxEXPAND|wxALL, 0);
	
	ProcessGrid(grid);
	
	// Setup the days.
	
	// Setup the growable rows and columns.
	
	WindowSizer->AddGrowableCol(0);
	WindowSizer->AddGrowableCol(1);
	WindowSizer->AddGrowableCol(2);
	WindowSizer->AddGrowableCol(3);
	WindowSizer->AddGrowableCol(4);
	WindowSizer->AddGrowableCol(5);	
	WindowSizer->AddGrowableCol(6);
	WindowSizer->SetFlexibleDirection( wxBOTH );
	WindowSizer->SetNonFlexibleGrowMode( wxFLEX_GROWMODE_SPECIFIED );
	
	this->SetSizer(WindowSizer);
	WindowSizer->Fit(this);
	this->Layout();
	this->SetBackgroundColour(wxColour(0,0,0));
	
}

XCCalendarMonthView::~XCCalendarMonthView(){
	
	
	
}

void XCCalendarMonthView::ProcessGrid(XCCalendarMonthViewGrid *grid){
	
	// TODO: Delete the old calendar entries.
	
	// Add the new calendar entries.
	
	int Week = 0;
	
	for (vector<XCCalendarMonthViewGridDayWeek>::iterator WeekIter = grid->WeekList.begin();
		WeekIter != grid->WeekList.end(); WeekIter++){
			
		Week++;
			
		for (vector<XCCalendarMonthViewGridDayData>::iterator DayIter = (*WeekIter).DayList.begin();
			DayIter != (*WeekIter).DayList.end(); DayIter++){
				
			// TODO: Add CalendarEntries.
				
			XCCalendarDay *CalendarDayItem = new XCCalendarDay(this, "XCCalendarMonthView Test", wxPoint(50, 50), wxSize(200, 200));
				
			// Setup the control.
				
			CalendarDayItem->SetupControl((*DayIter).Day, (*DayIter).Month, (*DayIter).Year, (*DayIter).IsInMonth, this, calendarStorage);
				
			CalendarDayList.push_back(CalendarDayItem);
			WindowSizer->Add(CalendarDayItem, 1, wxEXPAND, 5);
				
		}
			
	}
	
	// Add the Growable Rows.
	
	for (int WeekSeek = 0; WeekSeek < Week; WeekSeek++){
		
		WindowSizer->AddGrowableRow((WeekSeek + 1));
		
	}
	
}

void XCCalendarMonthView::Repaint(){
	
	// Draw the border.
	
	this->Layout();

}

void XCCalendarMonthView::PaintFrameEvent(wxPaintEvent &PaintEvent){

	Repaint();
	
}

void XCCalendarMonthView::ResizeFrameEvent(wxSizeEvent &SizeEvent){

	// TODO: Check if window size is less than 120 pixels and if it is,
	// switch to the small block mode.
	
	// Refresh the window.
	
	this->Refresh();
	
}

void XCCalendarMonthView::DeselectOthersEvent(wxCommandEvent &DeselectEvent){
	
	for (vector<XCCalendarDay*>::iterator DayIter = CalendarDayList.begin();
		DayIter != CalendarDayList.end(); DayIter++){
			
		if (DeselectEvent.GetClientData() != (void*)(*DayIter)){
			
			wxCommandEvent DeselectEvent(XCCALENDARDAY_DESELECTALLENTRIES);
			DeselectEvent.SetId(ID_DESELECTALLITEMS);
			wxPostEvent((*DayIter), DeselectEvent);
			
		}
			
	}
	
}