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/*
* Copyright (C) 2017 Kevin Whitaker <eyecreate@gmail.com>
*
* This program 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; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#include "PlayerInterface.h"
#include <Wt/WText>
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#include "../GroovePlayer.h"
#include <grooveplayer/player.h>
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#include <Wt/WLength>
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#include <Wt/WColor>
#include <Wt/WBorder>
#include <Wt/WString>
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PlayerInterface::PlayerInterface(WebInterface* app)
{
this->app = app;
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interfaceLayout = new Wt::WVBoxLayout();
this->setLayout(interfaceLayout);
playControlLayout = new Wt::WHBoxLayout();
voteControlLayout = new Wt::WVBoxLayout();
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playControlWidget = new Wt::WContainerWidget();
skipControls = new Wt::WContainerWidget();
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playControlWidget->setLayout(playControlLayout);
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currentTrackProgress = new Wt::WProgressBar();
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currentTrackProgress->decorationStyle().setBackgroundColor(Wt::WColor("#B20A5E"));
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currentTrackProgress->setFormat("");
trackProgress = new Wt::WTimer();
trackProgress->setInterval(1000);
trackProgress->timeout().connect(this,&PlayerInterface::updateProgressFromTimer);
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currentTrackDetails = new TrackDetails();
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playpause = new Wt::WPushButton();
playpause->setTextFormat(Wt::XHTMLText);
playpause->decorationStyle().font().setFamily(Wt::WFont::Default,"FontAwesome");
playpause->setText(groove_playlist_playing(GroovePlayerMgr::getInstance()->currentPlaylist)==1?Wt::WString::fromUTF8(""):Wt::WString::fromUTF8(""));
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playpause->setMaximumSize(Wt::WLength(60,Wt::WLength::Point),Wt::WLength(30,Wt::WLength::Point));
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isPaused = groove_playlist_playing(GroovePlayerMgr::getInstance()->currentPlaylist)==0;
playpause->clicked().connect(this, &PlayerInterface::playpauseClicked);
skipRequest = new Wt::WPushButton();
skipRequest->setTextFormat(Wt::XHTMLText);
skipRequest->decorationStyle().font().setFamily(Wt::WFont::Default,"FontAwesome");
skipRequest->setText(""); //cancel skip? 
skipControls->addWidget(skipRequest);
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interfaceLayout->addWidget(playControlWidget);
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interfaceLayout->addWidget(currentTrackProgress);
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interfaceLayout->addLayout(voteControlLayout);
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playControlWidget->decorationStyle().setBorder(Wt::WBorder::Outset);
playControlWidget->decorationStyle().setBackgroundColor(Wt::WColor("#00B200"));
playControlLayout->addWidget(playpause,0,Wt::AlignmentFlag::AlignLeft | Wt::AlignmentFlag::AlignMiddle);
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playControlLayout->addWidget(currentTrackDetails);
playControlLayout->addWidget(skipControls,0,Wt::AlignmentFlag::AlignRight | Wt::AlignmentFlag::AlignMiddle);
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}
void PlayerInterface::playpauseClicked()
{
if(!isPaused)
{
GroovePlayerMgr::getInstance()->lastInternalEvents.push_back(GroovePlayerMgr::PlayerEvent() = {GroovePlayerMgr::PlayerEventType::PLAYING_PAUSED, app->currentUser, std::list<AudioTrack>{GroovePlayerMgr::getInstance()->currentTrack}});
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}
else
{
GroovePlayerMgr::getInstance()->lastInternalEvents.push_back(GroovePlayerMgr::PlayerEvent() = {GroovePlayerMgr::PlayerEventType::PLAYING_RESUMED, app->currentUser, std::list<AudioTrack>{GroovePlayerMgr::getInstance()->currentTrack}});
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}
}
void PlayerInterface::playpauseUpdated()
{
if(isPaused)
{
playpause->setText(Wt::WString::fromUTF8(""));
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}
else
{
playpause->setText(Wt::WString::fromUTF8(""));
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}
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}
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void PlayerInterface::updateProgressFromTimer()
{
if(currentTrackProgress->maximum() >= currentTrackProgress->value()+1)
{
double secondsIn;
groove_player_position(GroovePlayerMgr::getInstance()->currentPlayer,nullptr, &secondsIn);
currentTrackProgress->setValue(secondsIn);
}
else if(currentTrackProgress->maximum() < currentTrackProgress->value()+1)
{
currentTrackProgress->setValue(currentTrackProgress->maximum());
trackProgress->stop();
}
}
void PlayerInterface::updateDetailsFromServer(AudioTrack track)
{
//Find current song playing and set progress state.
double secondsIn;
groove_player_position(GroovePlayerMgr::getInstance()->currentPlayer,nullptr, &secondsIn);
currentTrackProgress->setMaximum(track.trackLengthSeconds);
currentTrackProgress->setValue(secondsIn);
isPaused = groove_playlist_playing(GroovePlayerMgr::getInstance()->currentPlaylist) == 0;
if(!isPaused)
{
trackProgress->start();
}
playpauseUpdated();
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currentTrackDetails->updateWithTrackDetails(track);