#include "stdafx.h"
#include "SoundWindow.h"
#include "wiAudio.h"
#include "Editor.h"

#include <sstream>

using namespace std;
using namespace wiGraphics;
using namespace wiECS;
using namespace wiScene;

SoundWindow::SoundWindow(EditorComponent* editor) : GUI(&editor->GetGUI())
{
	assert(GUI && "Invalid GUI!");

	soundWindow = new wiWindow(GUI, "Sound Window");
	soundWindow->SetSize(XMFLOAT2(440, 200));
	GUI->AddWidget(soundWindow);

	float x = 20;
	float y = 10;
	float hei = 18;
	float step = hei + 2;

	reverbComboBox = new wiComboBox("Reverb: ");
	reverbComboBox->SetPos(XMFLOAT2(x + 80, y += step));
	reverbComboBox->SetSize(XMFLOAT2(180, hei));
	reverbComboBox->OnSelect([&](wiEventArgs args) {
		wiAudio::SetReverb((wiAudio::REVERB_PRESET)args.iValue);
	});
	reverbComboBox->AddItem("DEFAULT");
	reverbComboBox->AddItem("GENERIC");
	reverbComboBox->AddItem("FOREST");
	reverbComboBox->AddItem("PADDEDCELL");
	reverbComboBox->AddItem("ROOM");
	reverbComboBox->AddItem("BATHROOM");
	reverbComboBox->AddItem("LIVINGROOM");
	reverbComboBox->AddItem("STONEROOM");
	reverbComboBox->AddItem("AUDITORIUM");
	reverbComboBox->AddItem("CONCERTHALL");
	reverbComboBox->AddItem("CAVE");
	reverbComboBox->AddItem("ARENA");
	reverbComboBox->AddItem("HANGAR");
	reverbComboBox->AddItem("CARPETEDHALLWAY");
	reverbComboBox->AddItem("HALLWAY");
	reverbComboBox->AddItem("STONECORRIDOR");
	reverbComboBox->AddItem("ALLEY");
	reverbComboBox->AddItem("CITY");
	reverbComboBox->AddItem("MOUNTAINS");
	reverbComboBox->AddItem("QUARRY");
	reverbComboBox->AddItem("PLAIN");
	reverbComboBox->AddItem("PARKINGLOT");
	reverbComboBox->AddItem("SEWERPIPE");
	reverbComboBox->AddItem("UNDERWATER");
	reverbComboBox->AddItem("SMALLROOM");
	reverbComboBox->AddItem("MEDIUMROOM");
	reverbComboBox->AddItem("LARGEROOM");
	reverbComboBox->AddItem("MEDIUMHALL");
	reverbComboBox->AddItem("LARGEHALL");
	reverbComboBox->AddItem("PLATE");
	reverbComboBox->SetTooltip("Set the global reverb setting.");
	soundWindow->AddWidget(reverbComboBox);

	y += step;

	addButton = new wiButton("Add Sound");
	addButton->SetTooltip("Add a sound file to the scene.");
	addButton->SetPos(XMFLOAT2(x, y += step));
	addButton->SetSize(XMFLOAT2(80, hei));
	addButton->OnClick([=](wiEventArgs args) {
		wiHelper::FileDialogParams params;
		params.type = wiHelper::FileDialogParams::OPEN;
		params.description = "Sound";
		params.extensions.push_back("wav");
		wiHelper::FileDialog(params, [=](std::string fileName) {
			wiEvent::Subscribe_Once(SYSTEM_EVENT_THREAD_SAFE_POINT, [=](uint64_t userdata) {
				Entity entity = GetScene().Entity_CreateSound("editorSound", fileName);
				editor->ClearSelected();
				editor->AddSelected(entity);
				SetEntity(entity);
			});
		});
	});
	soundWindow->AddWidget(addButton);

	filenameLabel = new wiLabel("Filename");
	filenameLabel->SetPos(XMFLOAT2(x, y += step));
	filenameLabel->SetSize(XMFLOAT2(400, hei));
	soundWindow->AddWidget(filenameLabel);

	nameField = new wiTextInputField("SoundName");
	nameField->SetTooltip("Enter a sound name to identify this entity...");
	nameField->SetPos(XMFLOAT2(x, y += step));
	nameField->SetSize(XMFLOAT2(300, hei));
	nameField->OnInputAccepted([&](wiEventArgs args) {
		NameComponent* name = wiScene::GetScene().names.GetComponent(entity);
		if (name == nullptr)
		{
			name = &wiScene::GetScene().names.Create(entity);
		}
		*name = args.sValue;
	});
	soundWindow->AddWidget(nameField);
	nameField->SetEnabled(false);

	playstopButton = new wiButton("Play");
	playstopButton->SetTooltip("Play/Stop selected sound instance.");
	playstopButton->SetPos(XMFLOAT2(x, y += step));
	playstopButton->SetSize(XMFLOAT2(80, hei));
	playstopButton->OnClick([&](wiEventArgs args) {
		SoundComponent* sound = GetScene().sounds.GetComponent(entity);
		if (sound != nullptr)
		{
			if (sound->IsPlaying())
			{
				sound->Stop();
				playstopButton->SetText("Play");
			}
			else
			{
				sound->Play();
				playstopButton->SetText("Stop");
			}
		}
	});
	soundWindow->AddWidget(playstopButton);
	playstopButton->SetEnabled(false);

	loopedCheckbox = new wiCheckBox("Looped: ");
	loopedCheckbox->SetTooltip("Enable looping for the selected sound instance.");
	loopedCheckbox->SetPos(XMFLOAT2(x + 150, y));
	loopedCheckbox->SetSize(XMFLOAT2(30, hei));
	loopedCheckbox->OnClick([&](wiEventArgs args) {
		SoundComponent* sound = GetScene().sounds.GetComponent(entity);
		if (sound != nullptr)
		{
			sound->SetLooped(args.bValue);
		}
	});
	soundWindow->AddWidget(loopedCheckbox);
	loopedCheckbox->SetEnabled(false);

	volumeSlider = new wiSlider(0, 1, 1, 1000, "Volume: ");
	volumeSlider->SetTooltip("Set volume level for the selected sound instance.");
	volumeSlider->SetPos(XMFLOAT2(x + 60, y += step));
	volumeSlider->SetSize(XMFLOAT2(240, hei));
	volumeSlider->OnSlide([&](wiEventArgs args) {
		SoundComponent* sound = GetScene().sounds.GetComponent(entity);
		if (sound != nullptr)
		{
			sound->volume = args.fValue;
		}
	});
	soundWindow->AddWidget(volumeSlider);
	volumeSlider->SetEnabled(false);

	soundWindow->Translate(XMFLOAT3(400, 120, 0));
	soundWindow->SetVisible(false);

	SetEntity(INVALID_ENTITY);
}

SoundWindow::~SoundWindow()
{
	soundWindow->RemoveWidgets(true);
	GUI->RemoveWidget(soundWindow);
	delete soundWindow;
}



void SoundWindow::SetEntity(Entity entity)
{
	this->entity = entity;

	Scene& scene = wiScene::GetScene();
	SoundComponent* sound = scene.sounds.GetComponent(entity);
	NameComponent* name = scene.names.GetComponent(entity);

	if (sound != nullptr)
	{
		filenameLabel->SetText(sound->filename);
		if (name == nullptr)
		{
			nameField->SetText("Enter a sound name...");
		}
		else
		{
			nameField->SetText(name->name);
		}
		nameField->SetEnabled(true);
		playstopButton->SetEnabled(true);
		loopedCheckbox->SetEnabled(true);
		loopedCheckbox->SetCheck(sound->IsLooped());
		volumeSlider->SetEnabled(true);
		volumeSlider->SetValue(sound->volume);
		if (sound->IsPlaying())
		{
			playstopButton->SetText("Stop");
		}
		else
		{
			playstopButton->SetText("Play");
		}
	}
	else
	{
		filenameLabel->SetText("");
		nameField->SetText("");
		nameField->SetEnabled(false);
		playstopButton->SetEnabled(false);
		loopedCheckbox->SetEnabled(false);
		volumeSlider->SetEnabled(false);
	}
}