#include "stdafx.h"

#include <discord_rpc.h>
#include "Windows64_DiscordPresence.h"

#include "../../Minecraft.World/StringHelpers.h"
#include "MultiPlayerLevel.h"
#include "../Minecraft.World/LevelData.h"

DiscordPresence g_DiscordPresence;
static DiscordRichPresence presence;

void DiscordPresence::Initialise()
{
	app.DebugPrintf("Initialising Discord Presence...\n");

	DiscordEventHandlers handlers;
	memset(&handlers, 0, sizeof(handlers));
	memset(&presence, 0, sizeof(presence));

	handlers.ready = [](const DiscordUser* request)
	{
		app.DebugPrintf("Discord Ready!\n");
	};

	handlers.errored = [](int errorCode, const char* message)
	{
		app.DebugPrintf("Discord Errored (%d): %s\n", errorCode, convStringToWstring(message).c_str());
	};

	handlers.disconnected = [](int errorCode, const char* message)
	{
		app.DebugPrintf("Discord Disconnected (%d): %s\n", errorCode, convStringToWstring(message).c_str());
	};

	Discord_Initialize("784487734748119067", &handlers, 1, nullptr);

	app.DebugPrintf("Initialised Discord Presence...\n");
}

void DiscordPresence::Shutdown()
{
	app.DebugPrintf("Shutting down Discord Presence...\n");

	memset(&presence, 0, sizeof(presence));
	Discord_Shutdown();
}

void DiscordPresence::Tick()
{
	Discord_RunCallbacks();
}

void DiscordPresence::SetPresenceContext(int state)
{
	const char* stateStr = "";

	switch(state)
	{
		case CONTEXT_GAME_STATE_BLANK:
			stateStr = "Enjoying the view!";
		break;
		case CONTEXT_GAME_STATE_RIDING_PIG:
			stateStr = "Riding a pig";
		break;
		case CONTEXT_GAME_STATE_RIDING_MINECART:
			stateStr = "Riding a minecart";
		break;
		case CONTEXT_GAME_STATE_BOATING:
			stateStr = "In a boat";
		break;
		case CONTEXT_GAME_STATE_FISHING:
			stateStr = "Fishing";
		break;
		case CONTEXT_GAME_STATE_CRAFTING:
			stateStr = "Crafting";
		break;
		case CONTEXT_GAME_STATE_NETHER:
			stateStr = "Into the Nether";
		break;
		case CONTEXT_GAME_STATE_CD:
			stateStr = "Listening to a disc";
		break;
		case CONTEXT_GAME_STATE_MAP:
			stateStr = "Looking at a map";
		break;
		case CONTEXT_GAME_STATE_ENCHANTING:
			stateStr = "Enchanting";
		break;
		case CONTEXT_GAME_STATE_BREWING:
			stateStr = "Brewing a potion";
		break;
		case CONTEXT_GAME_STATE_ANVIL:
			stateStr = "Working at the Anvil";
		break;
		case CONTEXT_GAME_STATE_TRADING:
			stateStr = "Meeting the neighbours";
		break;
		// New
		case CONTEXT_GAME_STATE_BEACON:
			stateStr = "Powering the beacon";
		break;
		case CONTEXT_GAME_STATE_END:
			stateStr = "To the End";
		break;
		case CONTEXT_GAME_STATE_END_POEM:
			stateStr = "Listening to the universe";
		break;
		case CONTEXT_GAME_STATE_FIREWORKS:
			stateStr = "Mixing pyrotechnics";
		break;
		case CONTEXT_GAME_STATE_FURNACE:
			stateStr = "Smelting away";
		break;
		case CONTEXT_GAME_STATE_HOPPER:
			stateStr = "Filtering items";
		break;
		case CONTEXT_GAME_STATE_HORSE:
			stateStr = "Checking the saddlebags";
		break;
		case CONTEXT_GAME_STATE_RIDING_HORSE:
			stateStr = "Riding a horse";
		break;
		case CONTEXT_GAME_STATE_SIGN:
			stateStr = "Leaving a message";
		break;
		default:
			stateStr = "";
		break;
	}

	presence.state = stateStr;

	Discord_UpdatePresence(&presence);
}

void DiscordPresence::SetCurrentGameActivity(int details)
{
	static char finalDetails[64];
	const char* detailsStr = "";
	const char* gameTypeStr = "";

	Minecraft* pMinecraft = Minecraft::GetInstance();
	if (pMinecraft->level != nullptr)
	{
		GameType* gameType = pMinecraft->level->getLevelData()->getGameType();

		if (gameType == GameType::SURVIVAL)
			gameTypeStr = "Survival Mode";
		else if (gameType == GameType::CREATIVE)
			gameTypeStr = "Creative Mode";
		else if (gameType == GameType::ADVENTURE)
			gameTypeStr = "Adventure Mode";
		else
			gameTypeStr = "Unknown Mode";
	}

	switch(details)
	{
		case CONTEXT_PRESENCE_IDLE:
			detailsStr = "Idle";
		break;
		case CONTEXT_PRESENCE_MENUS:
			detailsStr = "In the menus";
		break;
		case CONTEXT_PRESENCE_MULTIPLAYER:
			detailsStr = "Playing Multiplayer - %s";
		break;
		case CONTEXT_PRESENCE_MULTIPLAYEROFFLINE:
			detailsStr = "Offline Multiplayer - %s";
		break;
		case CONTEXT_PRESENCE_MULTIPLAYER_1P:
			detailsStr = "Playing Alone - %s";
		break;
		case CONTEXT_PRESENCE_MULTIPLAYER_1POFFLINE:
			detailsStr = "Offline Alone - %s";
		break;
		default:
			detailsStr = "";
		break;
	}

	snprintf(finalDetails, sizeof(finalDetails), detailsStr, gameTypeStr);
	presence.details = finalDetails;

	Discord_UpdatePresence(&presence);
}