//-----------------------------------------------------------------------------
//
//	Musepack Demuxer
//
//	Author : Igor Janos
//
//-----------------------------------------------------------------------------
#include "stdafx.h"

#include "..\resource.h"


// minimalny a maximalny cas, ktory je mozne navolit v property pagese
#define	MIN_TIME				1
#define MAX_TIME				10
#define ITEM(x)					GetDlgItem(m_Dlg, x)

void MakeNiceTime(int time_ms, CString &v)
{
	int		ms = time_ms%1000;	
	time_ms -= ms;
	time_ms /= 1000;

	int		h, m, s;
	h = time_ms / 3600;		time_ms -= h*3600;
	m = time_ms / 60;		time_ms -= m*60;
	s = time_ms;

	v.Format(_T("%.2d:%.2d:%.2d,%.3d"), h, m, s, ms);
}


//-----------------------------------------------------------------------------
//
//	CMPCPropertyPage class
//
//-----------------------------------------------------------------------------

CUnknown *CMPCPropertyPage::CreateInstance(LPUNKNOWN lpUnk, HRESULT *phr)
{
	return new CMPCPropertyPage(lpUnk, phr);
}

CMPCPropertyPage::CMPCPropertyPage(LPUNKNOWN lpUnk, HRESULT *phr) :
	CBasePropertyPage(NAME("MPC Property Page"), lpUnk, IDD_PAGE_DEMUX, IDS_PAGE_DEMUX),
	demux(NULL)
{
}

CMPCPropertyPage::~CMPCPropertyPage()
{
}

HRESULT CMPCPropertyPage::OnConnect(IUnknown *pUnknown)
{
	// hold a pointer
	ASSERT(!demux);

	HRESULT hr = pUnknown->QueryInterface(IID_IMusepackSplitter, (void**)&demux);
	if (FAILED(hr)) return hr;

	// okej
	return NOERROR;
}

HRESULT CMPCPropertyPage::OnDisconnect()
{
	if (demux) {
		demux->Release(); demux = NULL;
	}

	return NOERROR;
}

HRESULT CMPCPropertyPage::OnActivate()
{
	demux->SetPropertyPageWindow(m_Dlg);

	// initialize out controls
	LVCOLUMN	col;
	col.mask = LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;

	col.pszText = _T("Name");	col.cx = 105;	col.iSubItem = 0;
	ListView_InsertColumn(ITEM(IDC_LIST_CONTENT), 0, &col);

	col.pszText = _T("Value");	col.cx = 100;	col.iSubItem = 1;
	ListView_InsertColumn(ITEM(IDC_LIST_CONTENT), 1, &col);

	UpdateList();
	return NOERROR;
}

HRESULT CMPCPropertyPage::OnDeactivate()
{
	demux->SetPropertyPageWindow(NULL);
	return NOERROR;
}

void CMPCPropertyPage::UpdateList()
{
	// first reset everything
	ListView_DeleteAllItems(ITEM(IDC_LIST_CONTENT));

	// now check for the file
	MPC_File_Info		info;
	HRESULT hr = demux->GetFileInfo(&info);
	if (FAILED(hr)) return ;

	// now fill in the values
	CString		name, val;
	LVITEM		i;
	int			item;

	i.mask = LVIF_TEXT;
	i.iSubItem = 0;

	// Duration
	i.pszText = _T("Duration");	i.iItem = 0;
	MakeNiceTime(info.duration * 1000, val);
	item = ListView_InsertItem(ITEM(IDC_LIST_CONTENT), &i);
	ListView_SetItemText(ITEM(IDC_LIST_CONTENT), item, 1, val.GetBuffer());

	// Stream version
	i.pszText = _T("Stream version");	i.iItem = 1;
	val.Format(_T("%d"), info.stream_version);
	item = ListView_InsertItem(ITEM(IDC_LIST_CONTENT), &i);
	ListView_SetItemText(ITEM(IDC_LIST_CONTENT), item, 1, val.GetBuffer());

	// Stream version
	i.pszText = _T("Sample rate");	i.iItem = 2;
	val.Format(_T("%d Hz"), info.sample_rate);
	item = ListView_InsertItem(ITEM(IDC_LIST_CONTENT), &i);
	ListView_SetItemText(ITEM(IDC_LIST_CONTENT), item, 1, val.GetBuffer());

	// Channels
	i.pszText = _T("Channels");	i.iItem = 3;
	val.Format(_T("%d"), info.channels);
	item = ListView_InsertItem(ITEM(IDC_LIST_CONTENT), &i);
	ListView_SetItemText(ITEM(IDC_LIST_CONTENT), item, 1, val.GetBuffer());

	// Gains
	i.pszText = _T("Title gain");	i.iItem = 4;
	val.Format(_T("%3.2f dB"), info.gain_title_db);
	item = ListView_InsertItem(ITEM(IDC_LIST_CONTENT), &i);
	ListView_SetItemText(ITEM(IDC_LIST_CONTENT), item, 1, val.GetBuffer());

	i.pszText = _T("Title peak");	i.iItem = 5;
	val.Format(_T("%8.6f"), info.gain_title_peak_db);
	item = ListView_InsertItem(ITEM(IDC_LIST_CONTENT), &i);
	ListView_SetItemText(ITEM(IDC_LIST_CONTENT), item, 1, val.GetBuffer());

	i.pszText = _T("Album gain");	i.iItem = 6;
	val.Format(_T("%3.2f dB"), info.gain_album_db);
	item = ListView_InsertItem(ITEM(IDC_LIST_CONTENT), &i);
	ListView_SetItemText(ITEM(IDC_LIST_CONTENT), item, 1, val.GetBuffer());

	i.pszText = _T("Album peak");	i.iItem = 7;
	val.Format(_T("%8.6f"), info.gain_album_peak_db);
	item = ListView_InsertItem(ITEM(IDC_LIST_CONTENT), &i);
	ListView_SetItemText(ITEM(IDC_LIST_CONTENT), item, 1, val.GetBuffer());

	if (info.stream_version == 8) {
		// Frames per packet
		i.pszText = _T("Frames per packet");	i.iItem = 8;
		val.Format(_T("%d"), info.block_frames);
		item = ListView_InsertItem(ITEM(IDC_LIST_CONTENT), &i);
		ListView_SetItemText(ITEM(IDC_LIST_CONTENT), item, 1, val.GetBuffer());
	}

}


INT_PTR CMPCPropertyPage::OnReceiveMessage(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	switch (uMsg) {
	case WM_UPDATE_VISUALS:		UpdateList(); break;
	}
	return __super::OnReceiveMessage(hwnd, uMsg, wParam, lParam);
}