// defaults.cpp - Default settings subroutines.
//
// (c) 2012-2017 Xestia Software Development.
//
// This file is part of Xestia Calendar. Originally from Xestia Address Book.
//
// Xestia Calendar 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 Calendar 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 "defaults.h"

void SetupDefaultCalendar(){
    
	// Setup the default calendar if there are none.
    
	// Check if the 'Default.local' directory exists.
    
	wxString defaultLocalDir;
    
#if defined(__HAIKU__)
        
#elif defined(__WIN32__)
    
	defaultLocalDir.Clear();
	defaultLocalDir.Append(wxString::FromUTF8(getenv("APPDATA")));
	defaultLocalDir.Append(wxT("\\Xestia\\Calendar\\accounts\\"));
	defaultLocalDir.Append(wxT("Default.local"));

#elif defined(__APPLE__)

	defaultLocalDir.Clear();
	defaultLocalDir.Append(wxString::FromUTF8(getenv("HOME")));
	defaultLocalDir.Append(wxT("/Library/Preferences/Xestia/Calendar/accounts/"));
	defaultLocalDir.Append(wxT("Default.local"));

#else
    
	defaultLocalDir.Clear();
	defaultLocalDir.Append(wxString::FromUTF8(getenv("HOME")));
	defaultLocalDir.Append(wxT("/.xestiacal/accounts/"));
	defaultLocalDir.Append(wxT("Default.Local"));

#endif

	if (wxDirExists(defaultLocalDir) == FALSE){
        
		if (wxMkdir(defaultLocalDir, 0740) == TRUE){
	
		}
        
		wxFile defaultCalendarDB;
	
#if defined(__WIN32__)
		defaultCalendarDB.Create(defaultLocalDir + "\\calendarlist.db", false, wxPOSIX_USER_READ|wxPOSIX_USER_WRITE|wxPOSIX_GROUP_READ);
#else
		defaultCalendarDB.Create(defaultLocalDir + "/calendarlist.db", false, wxPOSIX_USER_READ|wxPOSIX_USER_WRITE|wxPOSIX_GROUP_READ);
#endif
		
	}
	
}

void SetupDefaultSettings(){
    
	// Setup the default settings if they don't exist.
    
	// Setup default (non account) settings if they don't exist.
    
	wxString defaultPrefDir;
    
#if defined(__HAIKU__)
    
    
#elif defined(__WIN32__)
    
	defaultPrefDir.Clear();
	defaultPrefDir.Append(wxString::FromUTF8(getenv("APPDATA")));
	defaultPrefDir.Append(wxT("\\Xestia\\Calendar\\preferences\\"));
    
#elif defined(__APPLE__)
    
	defaultPrefDir.Clear();
	defaultPrefDir.Append(wxString::FromUTF8(getenv("HOME")));
	defaultPrefDir.Append(wxT("/Library/Preferences/Xestia/Calendar/preferences/"));
    
#else
    
	defaultPrefDir.Clear();
	defaultPrefDir.Append(wxString::FromUTF8(getenv("HOME")));
	defaultPrefDir.Append(wxT("/.xestiacal/preferences/"));
    
#endif
    
	// Create the accounts file if it doesn't exist.
    
	if (wxFileExists(defaultPrefDir + wxT("accounts")) == FALSE){
        
		wxString accountsFilename;
		wxFFile accountsFile;
        
		accountsFilename = defaultPrefDir;
		accountsFilename.Append(wxT("accounts"));
        
#if wxABI_VERSION < 20900
		accountsFile.Open(accountsFilename.c_str(), wxT("w"));
#else
		accountsFile.Open(accountsFilename, wxT("w"));
#endif
        
		accountsFile.Write(wxT(""));
        
	}
    
	// Create the preferences file if it doesn't exist.
    
	if (wxFileExists(defaultPrefDir + wxT("settings")) == FALSE){
        
		wxString prefsFilename;
		wxFFile prefsFile;
        
		prefsFilename = defaultPrefDir;
		prefsFilename.Append(wxT("settings"));
        
#if wxABI_VERSION < 20900
		prefsFile.Open(prefsFilename.c_str(), wxT("w"));
#else
		prefsFile.Open(prefsFilename, wxT("w"));
#endif
        
		prefsFile.Write(wxT("HideLocalCalendars=false\nSaveWindowPosition=true\n"));
        
	}
    
	// Check if the default account is in the accounts list.
	// Add it if it isn't.
	
	wxString accountsConfigFile = defaultPrefDir;
	accountsConfigFile.Append(wxT("accounts"));
	
	wxFileConfig *accountConfigData = new wxFileConfig("", "", accountsConfigFile);
	
	long itemIndex = 0;
	wxString accountName;
	wxString accountType;
	wxString accountDirectory;
	bool continueProcessing = false;
	bool defaultCalendarExists = false;
    
	continueProcessing = accountConfigData->GetFirstGroup(accountName, itemIndex);
	
	while (continueProcessing){

		accountConfigData->SetPath(accountName);
		accountConfigData->Read(wxT("type"), &accountType);
		accountConfigData->Read(wxT("accountdir"), &accountDirectory);		
		
		if (accountType == wxT("Local") && accountDirectory == wxT("Default")){
			
			defaultCalendarExists = true;
			
		}
		
		continueProcessing = accountConfigData->GetNextGroup(accountName, itemIndex);
		
	}
	
	if (defaultCalendarExists == false){
		
		// Create the account in the accounts file.
		
		accountConfigData->SetPath(wxT("/Default"));
		accountConfigData->Write(wxT("type"), wxT("Local"));
		accountConfigData->Write(wxT("accountdir"), wxT("Default"));
		accountConfigData->Write(wxT("prefix"), wxT(""));
		accountConfigData->Write(wxT("address"), wxT(""));
		accountConfigData->Write(wxT("port"), wxT(""));
		accountConfigData->Write(wxT("ssl"), wxT("false"));
		accountConfigData->Write(wxT("username"), wxT(""));
		accountConfigData->Write(wxT("password"), wxT(""));
		accountConfigData->Write(wxT("prefix"), wxT(""));
		
	}
	
	delete accountConfigData;
	accountConfigData = nullptr;
	
}

void SetupDirectories(){
    
	// Create the directories if they don't exist.
    
	wxString defaultSettingsDir;

#if defined(__HAIKU__)
    
#elif defined(__WIN32__)
    
	defaultSettingsDir.Clear();
	defaultSettingsDir.Append(wxString::FromUTF8(getenv("APPDATA")));
	defaultSettingsDir.Append(wxT("\\Xestia\\"));
    
	if (wxDirExists(defaultSettingsDir) == FALSE){
        
		// Create the directory.
        
		if (wxMkdir(defaultSettingsDir, 0740) == TRUE){
            
		}
        
	}
    
	// 'Calendar' to the directory.
    
	defaultSettingsDir.Append(wxT("\\Calendar\\"));
    
#elif defined(__APPLE__)
    
	defaultSettingsDir.Clear();
	defaultSettingsDir.Append(wxString::FromUTF8(getenv("HOME")));
	defaultSettingsDir.Append(wxT("/Library/Preferences/Xestia/"));
    
	if (wxDirExists(defaultSettingsDir) == FALSE){
        
		// Create the directory.
        
		if (wxMkdir(defaultSettingsDir, 0740) == TRUE){
            
		}
        
	}
    
	// Append 'Calendar' to the directory.
    
	defaultSettingsDir.Append(wxT("/Calendar/"));
    
#else
    
	defaultSettingsDir.Clear();
	defaultSettingsDir.Append(wxString::FromUTF8(getenv("HOME")));
	defaultSettingsDir.Append(wxT("/.xestiacal/"));
    
#endif
    
	// Check if the directory exists.
    
	if (wxDirExists(defaultSettingsDir) == FALSE){
        
		// Create the directory.
        
		if (wxMkdir(defaultSettingsDir, 0740) == TRUE){		
            
		}
        
	}
    
	if (wxDirExists(defaultSettingsDir + wxT("accounts")) == FALSE){
        
		if (wxMkdir(defaultSettingsDir + wxT("accounts"), 0740) == TRUE){		
            
		}
        
	}
    
	if (wxDirExists(defaultSettingsDir + wxT("preferences")) == FALSE){
        
		if (wxMkdir(defaultSettingsDir + wxT("preferences"), 0740) == TRUE){		
            
		}
        
	}
    
}