#include "koopatlas/shop.h"


int getStarCoinCountShop() {
	SaveBlock *save = GetSaveFile()->GetBlock(-1);
	int coinsSpent = save->credits_hiscore;
	int coinsEarned = 0;

	for (int w = 0; w < 10; w++) {
		for (int l = 0; l < 10; l++) {
			u32 conds = save->GetLevelCondition(w, l);

			if (conds & COND_COIN1) { coinsEarned++; }
			if (conds & COND_COIN2) { coinsEarned++; }
			if (conds & COND_COIN3) { coinsEarned++; }
		}
	}

	int coinsLeft = coinsEarned - coinsSpent;
	return coinsLeft;
}


const char* Produce[10][4] = { 
	{ "I_kinoko", 		"g3d/I_kinoko.brres", 			"I_kinoko", 			"wait2" },
	{ "I_fireflower", 	"g3d/I_fireflower.brres", 		"I_fireflower", 		"wait2" },
	{ "I_iceflower", 	"g3d/I_iceflower.brres", 		"I_iceflower", 			"wait2" },
	{ "I_penguin", 		"g3d/I_penguin.brres", 			"I_penguin", 			"wait2" },
	{ "I_propeller", 	"g3d/I_propeller_model.brres", 	"I_propeller_model", 	"wait2" },
	{ "I_kinoko_bundle","g3d/I_mini_kinoko.brres", 		"I_mini_kinoko", 		"wait2" },
	{ "I_star", 		"g3d/I_star.brres", 			"I_star", 				"wait2" },
	{ "I_hammer", 		"g3d/I_hammer.brres", 			"I_hammer", 			"wait2" },
	{ "I_kinoko_bundle","g3d/I_life_kinoko.brres", 		"I_life_kinoko", 		"wait2" },
	{ "obj_coin", 		"g3d/obj_coin.brres", 			"obj_coin", 			"wait2" }
};

/*****************************************************************************/
// Shop Model

class dShopItem: public dActor_c {
public:
	int onCreate();
	int onDelete();
	int onExecute();
	int onDraw();

	int p;

	mHeapAllocator_c allocator;
	nw4r::g3d::ResFile resFile;
	m3d::mdl_c bodyModel;
	m3d::anmChr_c aw;

	static dShopItem *build();
};

dShopItem *dShopItem::build() {
	void *buffer = AllocFromGameHeap1(sizeof(dShopItem));
	return new(buffer) dShopItem;
}

int dShopItem::onCreate() {

	// Settings
	p = settings & 0xF;

	// Model creation	
	allocator.link(-1, GameHeaps[0], 0, 0x20);

	resFile.data = getResource(Produce[p][0], Produce[p][1]);
	nw4r::g3d::ResMdl mdl = resFile.GetResMdl(Produce[p][2]);
	bodyModel.setup(mdl, &allocator, 0x224, 1, 0);
	SetupTextures_Item(&bodyModel, 0); // 800B42B0

	// Animation Assignment
	nw4r::g3d::ResAnmChr anmChr = resFile.GetResAnmChr("wait2");
	aw.setup(mdl, anmChr, &allocator, 0);
	aw.bind(&bodyModel, anmChr, 1);
	bodyModel.bindAnim(&aw, 0.0);
	aw.setUpdateRate(1.0);
	allocator.unlink();

	return true;
}

int dShopItem::onDelete() { return true; }
int dShopItem::onExecute() { return true; }
int dShopItem::onDraw() {
	if (p == 9) { matrix.translation(pos.x, pos.y + (8.0 * scale.y), pos.z); }
	else { matrix.translation(pos.x, pos.y, pos.z); }

	matrix.applyRotationYXZ(&rot.x, &rot.y, &rot.z);

	bodyModel.setDrawMatrix(matrix);
	bodyModel.setScale(&scale);
	bodyModel.calcWorld(false);
	bodyModel.scheduleForDrawing();
	bodyModel._vf1C();

	if(this->aw.isAnimationDone())
		this->aw.setCurrentFrame(0.0);

	return true;
}


/*****************************************************************************/
// Shop Layout
//


const char* Lakitu[10] = { 
	"g3d/yoshi.brres", "g3d/desert.brres", "g3d/mountain.brres", "g3d/sakura.brres", "g3d/santa.brres", 
	"g3d/ghost.brres", "g3d/space.brres", "g3d/koopa.brres", "g3d/sewer.brres", "g3d/goldwood.brres" 
};


dWMShop_c *dWMShop_c::instance = 0;

dWMShop_c *dWMShop_c::build() {
	void *buffer = AllocFromGameHeap1(sizeof(dWMShop_c));
	dWMShop_c *c = new(buffer) dWMShop_c;

	instance = c;
	return c;
}

dWMShop_c::dWMShop_c() {
	layoutLoaded = false;
}

int dWMShop_c::onCreate() {

	if (!layoutLoaded) {
		bool gotFile = layout.loadArc("shop.arc", false);
		if (!gotFile)
			return false;

		currentItem = 0;
		isHidden = true;

		static const char *brlanNames[5] = {"shop_hitButton.brlan", "shop_offButton.brlan", "shop_onButton.brlan", "shop_inWindow.brlan", "shop_outWindow.brlan"};
		static const char *groupNames[20] = {"B00_Button", "B01_Button", "B02_Button", "B03_Button", "B05_Button", "B08_Button", 
											"B00_Button", "B01_Button", "B02_Button", "B03_Button", "B05_Button", "B08_Button", 
											"B00_Button", "B01_Button", "B02_Button", "B03_Button", "B05_Button", "B08_Button", 
											"A00_Window", "A00_Window"};

		bool output = layout.build("shop.brlyt");

		if (!IsWideScreen()) {
			layout.clippingEnabled = true;
			layout.clipX = 0;
			layout.clipY = 52;
			layout.clipWidth = 640;
			layout.clipHeight = 352;
			layout.layout.rootPane->scale.x = 0.7711f;
			layout.layout.rootPane->scale.y = 0.7711f;
		}

		layout.loadAnimations(brlanNames, 5);
		layout.loadGroups(groupNames, (int[20]){0, 0, 0, 0, 0, 0,  1, 1, 1, 1, 1, 1,  2, 2, 2, 2, 2, 2,  3, 4}, 20);
		layout.disableAllAnimations();

		for (int i = 6; i < 12; i++) {
			layout.enableNonLoopAnim(i);
		}

		layoutLoaded = true;
	}

	return true;
}


int dWMShop_c::onDelete() {
	return layout.free();
}


int dWMShop_c::onExecute() {
	layout.execAnimations();
	layout.update();

	if (!isHidden) {
		int nowPressed = Remocon_GetPressed(GetActiveRemocon());

		if (!layout.isAnyAnimOn()) {
			if (nowPressed & WPAD_B) {
				MapSoundPlayer(SoundRelatedClass, SE_SYS_WINDOW_CLOSE, 1);
				CloseUpShop();
			} else if (nowPressed & WPAD_DOWN) {
				if (currentItem == 6) { return true; }
				MapSoundPlayer(SoundRelatedClass, SE_SYS_CURSOR, 1);
				int last = currentItem;
				if (currentItem == 0)	{ currentItem = 1; }
				else if (currentItem < 5)	{ currentItem = 5; }
				else					{ currentItem = 6; }
				changeItem(last, currentItem);
			} else if (nowPressed & WPAD_UP) {
				if (currentItem == 0) { return true; }
				MapSoundPlayer(SoundRelatedClass, SE_SYS_CURSOR, 1);
				int last = currentItem;
				if (currentItem < 5)	{ currentItem = 0; }
				else if (currentItem == 5)	{ currentItem = 1; }
				else					{ currentItem = 5; }
				changeItem(last, currentItem);
			} else if (nowPressed & WPAD_RIGHT) {
				if (currentItem == 6) { currentItem = 6; return true; }
				MapSoundPlayer(SoundRelatedClass, SE_SYS_CURSOR, 1);
				int last = currentItem;
				currentItem += 1;
				changeItem(last, currentItem);
			} else if (nowPressed & WPAD_LEFT) {
				if (currentItem == 0) { return true; }
				MapSoundPlayer(SoundRelatedClass, SE_SYS_CURSOR, 1);
				int last = currentItem;
				currentItem -= 1;
				changeItem(last, currentItem);
			} else if (nowPressed & WPAD_TWO) {
				BuyItem(currentItem);
			}
		}
	}

	return true;
}

int dWMShop_c::onDraw() {
	if (isHidden) {
		if (layout.isAnimOn(19)) { layout.scheduleForDrawing(); }
	}

	if (!isHidden) {
		layout.scheduleForDrawing();

		Vec pos = {layout.posX, layout.posY, 40000.0};
		S16Vec rot = {0,0,0};
		Vec scale = {1.0, 1.0, 1.0};
		matrix.translation(pos.x, pos.y, pos.z);
		matrix.applyRotationYXZ(&rot.x, &rot.y, &rot.z);

		shopkeep.setDrawMatrix(matrix);
		shopkeep.setScale(&scale);
		shopkeep.calcWorld(false);
		shopkeep.scheduleForDrawing();
		shopkeep._vf1C();

		if(this->ska.isAnimationDone())
			this->ska.setCurrentFrame(0.0);
	}

	return true;
}


void dWMShop_c::changeItem(int last, int current) {
	
	if (last) { layout.enableNonLoopAnim(last - 1 + 6); }
	if (current) { layout.enableNonLoopAnim(current - 1 + 12); }
	
}

	// Powerup Listing:
	// 0 = Mushroom		- 1
		// 1 = Fireflower	- 2
		// 2 = Iceflower	- 2
			// 3 = Penguin		- 3
			// 4 = Propeller	- 3
		// 5 = MiniShroom	- 2
		// 6 = Starman		- 2
			// 7 = Hammer		- 3
		// 8 = 1-ups		- 2
	// 9 = Coins		- 1
	//
	// Format: 1coin, 1coin, 2coins, 3coins, 5coins[3] (Value 6-9), 8coins[5] (Value 10-15)
	//
	// Possible 5 coin combos =  2,2,2  /  1,2,3  /  2,3,2  /  3,2,3  /  3,3,3
	// Possible 8 coin combos =  1,1,2,3,3  /  1,2,2,3,3  /  1,2,3,3,3  /  2,2,2,3,3  /  2,2,3,3,3  /  1,3,3,3,3  /  2,3,3,3,3  /  3,3,3,3,3

int Inventory[10][12] = { 
	{ 9, 0, 1, 4,   1, 2, 1,   0, 0, 8, 4, 4 }, // Yoshi Island Shop
	{ 9, 0, 1, 4,   1, 6, 1,   0, 1, 1, 4, 4 }, // Desert Shop
	{ 9, 0, 5, 4,   0, 5, 4,   0, 5, 4, 4, 7 }, // Mountain Shop
	{ 9, 0, 8, 7,   8, 8, 8,   4, 2, 8, 1, 4 }, // Japan Shop
	{ 9, 0, 2, 3,   2, 3, 2,   2, 3, 3, 3, 2 }, // FreezeFlame Shop
	{ 9, 0, 6, 4,   5, 4, 5,   4, 4, 9, 4, 4 }, // Ghost Shop
	{ 9, 0, 6, 7,   6, 6, 6,   7, 7, 8, 7, 7 }, // Space Shop
	{ 0, 8, 4, 7,   7, 4, 7,   4, 7, 4, 7, 4 }, // Koopa Shop
	{ 9, 0, 1, 3,   0, 0, 0,   0, 0, 0, 0, 0 }, // Sewer Shop?
	{ 0, 8, 1, 5,   1, 4, 1,   1, 1, 6, 1, 1 }, // Goldwood Shop
};

void dWMShop_c::LoadShopForWorld(int world) {
	if (!isHidden) {
		return; }

	// Handle showing it
	MapSoundPlayer(SoundRelatedClass, SE_SYS_WINDOW_OPEN, 1);
	isHidden = false;
	layout.enableNonLoopAnim(18);

	// Model creation	
	allocator.link(-1, GameHeaps[0], 0, 0x20);

	res.data = getResource("lakitu", Lakitu[world]);
	nw4r::g3d::ResMdl mdl = res.GetResMdl("lakitu");
	shopkeep.setup(mdl, &allocator, 0x224, 1, 0);
	SetupTextures_Item(&shopkeep, 0); // 800B42B0

	// Animation Assignment (idle, notenough)
	nw4r::g3d::ResAnmChr anmChr = res.GetResAnmChr("idle");
	ska.setup(mdl, anmChr, &allocator, 0);
	ska.bind(&shopkeep, anmChr, 1);
	shopkeep.bindAnim(&ska, 0.0);
	ska.setUpdateRate(1.0);
	allocator.unlink();


	Vec pos = {layout.posX, layout.posY, 40000.0};

	// Setup all the item buttons for sale
	// itemA = (dShopItem*)CreateChildObject(WM_SHOPITEM, this, Inventory[world][0], 0, 0);
	// itemB = (dShopItem*)CreateChildObject(WM_SHOPITEM, this, Inventory[world][1], 0, 0);
	// itemC = (dShopItem*)CreateChildObject(WM_SHOPITEM, this, Inventory[world][2], 0, 0);
	// itemD = (dShopItem*)CreateChildObject(WM_SHOPITEM, this, Inventory[world][3], 0, 0);
	// itemEA = (dShopItem*)CreateChildObject(WM_SHOPITEM, this, Inventory[world][4], 0, 0);
	// itemEB = (dShopItem*)CreateChildObject(WM_SHOPITEM, this, Inventory[world][5], 0, 0);
	// itemEC = (dShopItem*)CreateChildObject(WM_SHOPITEM, this, Inventory[world][6], 0, 0);
	// itemFA = (dShopItem*)CreateChildObject(WM_SHOPITEM, this, Inventory[world][7], 0, 0);
	// itemFB = (dShopItem*)CreateChildObject(WM_SHOPITEM, this, Inventory[world][8], 0, 0);
	// itemFC = (dShopItem*)CreateChildObject(WM_SHOPITEM, this, Inventory[world][9], 0, 0);
	// itemFD = (dShopItem*)CreateChildObject(WM_SHOPITEM, this, Inventory[world][10], 0, 0);
	// itemFE = (dShopItem*)CreateChildObject(WM_SHOPITEM, this, Inventory[world][11], 0, 0);
}


void dWMShop_c::CloseUpShop() {
	isHidden = true; 
	layout.enableNonLoopAnim(19); 
	changeItem(currentItem, 0);
	currentItem = 0;

	// itemA->Delete();
	// itemB->Delete();
	// itemC->Delete();
	// itemD->Delete();
	// itemEA->Delete();
	// itemEB->Delete();
	// itemEC->Delete();
	// itemFA->Delete();
	// itemFB->Delete();
	// itemFC->Delete();
	// itemFD->Delete();
	// itemFE->Delete();
}


void dWMShop_c::BuyItem(int item) {
	OSReport("Buy item %d", item);

	if (item == 0) {
		MapSoundPlayer(SoundRelatedClass, SE_SYS_INVALID, 1);
		return;
	}

	layout.enableNonLoopAnim(item-1);

	int cash = getStarCoinCountShop();
	int cost;

	int Powerups[10];

	Powerups[0] = 0; // Mushroom
	Powerups[1] = 0; // Fireflower
	Powerups[2] = 0; // Iceflower
	Powerups[3] = 0; // Penguin
	Powerups[4] = 0; // Propeller
	Powerups[5] = 0; // MiniShroom
	Powerups[6] = 0; // Starman
	Powerups[7] = 0; // Hammer
	Powerups[8] = 0; // 1-ups
	Powerups[9] = 0; // Coins

	switch(item) {
		case 1:
			cost = 1;
			Powerups[Inventory[world][item-1]]++;
			break;
		case 2:
			cost = 1;
			Powerups[Inventory[world][item-1]]++;
			break;
		case 3:
			cost = 2;
			Powerups[Inventory[world][item-1]]++;
			break;
		case 4:
			cost = 3;
			Powerups[Inventory[world][item-1]]++;
			break;
		case 5:
			cost = 5;
			Powerups[Inventory[world][item-1]]++;
			Powerups[Inventory[world][item+0]]++;
			Powerups[Inventory[world][item+1]]++;
			break;
		case 6:
			cost = 8;
			Powerups[Inventory[world][item+1]]++;
			Powerups[Inventory[world][item+2]]++;
			Powerups[Inventory[world][item+3]]++;
			Powerups[Inventory[world][item+4]]++;
			Powerups[Inventory[world][item+5]]++;
			break;
	}

	if (cost > cash) {
		MapSoundPlayer(SoundRelatedClass, SE_SYS_INVALID, 1);
		return;
	}

	MapSoundPlayer(SoundRelatedClass, SE_SYS_DECIDE, 1);


	SaveFile *file = GetSaveFile();
	SaveBlock *block = file->GetBlock(file->header.current_file);

	block->credits_hiscore += cost;


	for (int i = 0; i < 7; i++) { // Change this to 8 to support hammers
		block->powerups_available[i] = block->powerups_available[i] + Powerups[i];

		if (block->powerups_available[i] > 99) { block->powerups_available[i] = 99; }
	}

	for (int i = 0; i < 4; i++) { // Make sure all players get the reward!
		block->player_coins[i] = (Powerups[9] * 50) + block->player_coins[i];

		for (;block->player_coins[i] < 100; block->player_coins[i] - 100) {
			block->player_coins[i] = 1 + block->player_coins[i];
		}

		block->player_lives[i] = Powerups[8] + block->player_lives[i];
		if (block->player_lives[i] > 99) { block->player_lives[i] = 99; }
	}

	CloseUpShop();
	return;

}