// frmContactEditorPicture.cpp - frmContactEditorPicture form.
//
// (c) 2012-2015 Xestia Software Development.
//
// This file is part of Xestia Address Book.
//
// 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 Address Book. If not, see <http://www.gnu.org/licenses/>

#include "frmContactEditorPicture.h"

#include <wx/wx.h>
#include <wx/tokenzr.h>
#include <wx/icon.h>
#include <wx/mstream.h>
#include <wx/fs_mem.h>
#include <SFML/Audio.hpp>

#include "../common/textprocessing.h"
#include "../common/base64.h"
#include "../common/mime.h"

frmContactEditorPicture::frmContactEditorPicture( wxWindow* parent )
:
frmContactEditorPictureADT( parent )
{
	
	// Setup the window.
	
	EditorMode = FALSE;
	priorityCtrl = new XABPriorityCtrl(tabGeneral);
	szrGeneral->Add(priorityCtrl, 1, wxEXPAND, 5);
	
	cmbType->Append(wxT(""));
	cmbType->Append(_("Home"));
	cmbType->Append(_("Work"));
	
}

void frmContactEditorPicture::ProcessData( wxCommandEvent& event )
{
	
	// Process data.
	
	long ListCtrlIndex;
	
	if (EditorMode == FALSE){

		// Load the file into memory.
		
		wxFile PictureFile;
		wxString wxSPictureFilename;
		wxString wxSPictureMIMEType;
		size_t len;
		std::string b64enc;		
		
		wxSPictureFilename = fipPicture->GetPath();

/*		
#if wxABI_VERSION < 20900
		if (AudioFile.Open(wxSAudioFilename.c_str(), wxT("rb"))){
#else
		if (AudioFile.Open(wxSAudioFilename, wxT("rb"))){
#endif

*/
		if (PictureFile.Open(wxSPictureFilename, wxFile::read)){
			size_t flen;
			len = PictureFile.Length();
			
			unsigned char* PictureFileData = new unsigned char[len];
			flen = PictureFile.Read(PictureFileData, len);			
			
			// Check to make sure it is an audio file.
			
			wxMemoryInputStream istream(PictureFileData, flen);
			wxImage photo;			
			
			//wxBitmap (bigimgs_contactpersonicon48i, -1);
			
			//Get MIME data.
			
			/*const char *MIMEType;
			magic_t MagicCookie = magic_open(MAGIC_MIME);			
			magic_setflags(MagicCookie, MAGIC_MIME_TYPE);
			
			if (!MagicCookie){

				wxMessageBox(_("An error occured with the support library for getting the picture type."), _("Error opening picture file"), wxICON_ERROR);			
				return;
				
			}
			
			if (magic_load(MagicCookie, NULL) != 0) {
			
				wxMessageBox(_("An error occured whilst determining the picture type."), _("Error opening picture file"), wxICON_ERROR);
				return;
			
			}
			
			MIMEType = magic_file(MagicCookie, wxSPictureFilename.mb_str());
			wxSPictureMIMEType = wxString::FromUTF8(MIMEType);
			magic_close(MagicCookie);*/
			
			wxSPictureMIMEType = GetMIME(wxSPictureFilename);
			
			if (!photo.LoadFile(istream, wxBITMAP_TYPE_ANY)){

				wxMessageBox(_("This file is in an picture format that is unsupported or is not a picture file."), _("Error opening picture file"), wxICON_ERROR);
				return;			
							
			
			}
			
			// Covert the file into base64.
		
			b64enc = base64_encode(PictureFileData, (int)len);			
			
			delete[] PictureFileData;
	
		} else {
	
			wxMessageBox(_("There was an error opening the audio file!"), _("Error opening audio file"), wxICON_ERROR);
	
			return;
	
		}		

		PictureListPtr->insert(std::make_pair(PictureListIndex, b64enc));

		wxString strValue;		
		strValue.Clear();
		
		strValue = cmbType->GetString(cmbType->GetSelection());

		// Setup Picture Type.

		if (strValue == _("Home")) {
		
			PictureListTypePtr->insert(std::make_pair(PictureListIndex, wxT("home")));
		
		} else if (strValue == _("Work")) {
		
			PictureListTypePtr->insert(std::make_pair(PictureListIndex, wxT("work")));
		
		} else {
		
			PictureListTypePtr->insert(std::make_pair(PictureListIndex, wxT("")));
		
		}
		
		// Setup Organisation Priority.
		
		if (priorityCtrl->IsPriorityChecked()){
		
			PictureListPrefPtr->insert(std::make_pair(PictureListIndex, priorityCtrl->GetValue()));
		
		} else {
		
			PictureListPrefPtr->insert(std::make_pair(PictureListIndex, 0));
		
		}
		
		// Setup MIME Type.
		
		PictureListPictureTypePtr->insert(std::make_pair(PictureListIndex, wxSPictureMIMEType));
		
		// Setup encoding type.
		
		PictureListPicEncTypePtr->insert(std::make_pair(PictureListIndex, wxT("base64")));
		
		// Add to form.
		
		wxListItem coldata;
		
		coldata.SetId(PictureListIndex);
		coldata.SetData(PictureListIndex);
		
		if (PictureLogo == TRUE){
		
			coldata.SetText(_("Picture"));
		
		} else {

			coldata.SetText(_("Logo"));
		
		}
		
		ListCtrlIndex =	PictureListCtrlPtr->InsertItem(coldata);
		
		if (strValue == _("Home")) {
		
			PictureListCtrlPtr->SetItem(ListCtrlIndex, 1, _("Home"));
		
		} else if (strValue == _("Work")) {
		
			PictureListCtrlPtr->SetItem(ListCtrlIndex, 1, _("Work"));
		
		} else {
		

		
		}		
		
		if (priorityCtrl->IsPriorityChecked()){
		
			PictureListCtrlPtr->SetItem(ListCtrlIndex, 2, wxString::Format(wxT("%i"), priorityCtrl->GetValue()));
		
		}
		
		this->Close();
		
	} else if (EditorMode == TRUE) {
	
		// Do not touch the audio file but update the settings
		// associated with the audio file.
	
		long longSelected = -1;
		wxString strValue;	
		
		// Update Picture Type.
		
		PictureListTypePtr->erase(PictureListIndex);
		strValue = cmbType->GetString(cmbType->GetSelection());		
		
		if (strValue == _("Home")) {
		
			PictureListTypePtr->insert(std::make_pair(PictureListIndex, wxT("home")));
		
		} else if (strValue == _("Work")) {
		
			PictureListTypePtr->insert(std::make_pair(PictureListIndex, wxT("work")));
		
		}		
		
		// Update Category Priority.
		
		PictureListPrefPtr->erase(PictureListIndex);
		
		if (priorityCtrl->IsPriorityChecked()){
		
			PictureListPrefPtr->insert(std::make_pair(PictureListIndex, priorityCtrl->GetValue()));
		
		} else {
		
			PictureListPrefPtr->insert(std::make_pair(PictureListIndex, 0));
		
		}
		
		// Update form.
		
		longSelected = PictureListCtrlPtr->GetNextItem(longSelected, 
			wxLIST_NEXT_ALL,
			wxLIST_STATE_SELECTED);
			
		if (longSelected == -1){
			return;
		}		
		
		if (PictureLogo == TRUE){		
			PictureListCtrlPtr->SetItem(longSelected, 0, _("Picture"));
			
		} else {
		
			PictureListCtrlPtr->SetItem(longSelected, 0, _("Logo"));
		
		}
		
		PictureListCtrlPtr->SetItem(longSelected, 1, strValue);
		
		if (priorityCtrl->IsPriorityChecked()){
		
			PictureListCtrlPtr->SetItem(longSelected, 2, wxString::Format(wxT("%i"), priorityCtrl->GetValue()));
		
		} else {
		
			PictureListCtrlPtr->SetItem(longSelected, 2, wxT(""));
		
		}
		
		this->Close();	
	
	}
}

void frmContactEditorPicture::CloseWindow( wxCommandEvent& event )
{
	
	// Close this window.
	
	this->Close();
	
}

void frmContactEditorPicture::SetEditorMode(bool EditMode)
{
	
	// Set the editor mode.
	
	// Set if the editor is adding or editing an address.
	// FALSE = Add
	// TRUE = Edit
	
	if (EditMode == FALSE){
	
		EditorMode = FALSE;
		btnAction->SetLabel(_("Add"));
		this->SetTitle(_("Add Picture"));
	
	} else if (EditMode == TRUE){
	
		EditorMode = TRUE;
		btnAction->SetLabel(_("Modify"));
		this->SetTitle(_("Modify Picture"));
		fipPicture->Disable();
		
		std::map<int,int>::iterator intiter;
		std::map<int,wxString>::iterator striter;		
		wxString strValue;
		
		// Load the data into the form. Get the website.
		
		striter = PictureListTypePtr->find(PictureListIndex);
		 
		if (striter->first == PictureListIndex &&
			striter != PictureListTypePtr->end()){
		
			strValue = striter->second;
		
		}
		
		if (strValue == wxT("home")){
		
			cmbType->SetSelection(1);
		
		} else if (strValue == wxT("work")){ 
		
			cmbType->SetSelection(2);
		
		} else {
		
			cmbType->SetSelection(0);
		
		}
		
		//strValue.Clear();
		
		// Get the website priority.
		
		intiter = PictureListPrefPtr->find(PictureListIndex);
		
		if (intiter->first == PictureListIndex && intiter->second > 0 &&
			intiter != PictureListPrefPtr->end()){
		
			priorityCtrl->SetValue(intiter->second);
			priorityCtrl->EnablePriority(true);
		
		}	
		
	}
		
}

void frmContactEditorPicture::SetupPointers(std::map<int, std::string> *PictureList,			
	std::map<int, wxString> *PictureListAltID,
	std::map<int, wxString> *PictureListPID,
	std::map<int, wxString> *PictureListType,
	std::map<int, wxString> *PictureListPicEncType,	
	std::map<int, wxString> *PictureListPictureType,	
	std::map<int, wxString> *PictureListTokens,
	std::map<int, wxString> *PictureListMediatype,	
	std::map<int, int> *PictureListPref,
	wxListCtrl *PictureListCtrl,
	int PictureIndex,
	bool PictureLogoIn )
{

	// Setup the pointers.
	
	PictureListPtr = PictureList;
	PictureListAltIDPtr = PictureListAltID;
	PictureListPIDPtr = PictureListPID;
	PictureListPicEncTypePtr = PictureListPicEncType;	
	PictureListPictureTypePtr = PictureListPictureType;
	PictureListTypePtr = PictureListType;
	PictureListTokensPtr = PictureListTokens;
	PictureListMediatypePtr = PictureListMediatype;	
	PictureListPrefPtr = PictureListPref;
	PictureListCtrlPtr = PictureListCtrl;
	PictureListIndex = PictureIndex;
	PictureLogo = PictureLogoIn;
	
}