#include <common.h>
#include <game.h>
#include "layoutlib.h"
#include "fileload.h"


struct MsgData_Header {
	u32 magic;
	u32 msgCount;
};

struct MsgData_Entry {
	u32 number;
	u32 titleOffset;
	u32 msgOffset;
};



struct dMsgBoxManager_c {
	// 0x00
	int ID;
	unsigned int Settings;
	short Type;
	char Unk_0A;
	char Unk_0B;
	char Unk_0C;
	char Unk_0D;
	char Unk_0E;
	char Unk_0F;
	
	// 0x10
	void *CONNECT_parent;
	void *CONNECT_child;
	void *CONNECT_prev;
	void *CONNECT_next;
	
	// 0x20
	void *CONNECT_thisObj;
	void *EXECUTE_prev;
	void *EXECUTE_next;
	void *EXECUTE_thisObj;
	
	// 0x30
	short Unk_30;
	short Unk_32;
	void *DRAW_prev;
	void *DRAW_next;
	void *DRAW_thisObj;
	
	// 0x40
	short Unk_40;
	short Unk_42;
	void *IDLookup_prev;
	void *IDLookup_next;
	void *IDLookup_thisObj;
	
	// 0x50
	void *Unk_50;
	int Unk_54;
	int Unk_58;
	void *Unk_5C;
	
	// 0x60
	void *vtable;
	int Unk_64;					// dBase_c starts here
	char *weirdTypeString;
	char *actorName;
	
	// dMsgBoxManager_c starts here (offset 0x70)
	Layout *layout;
	int state;
	FileHandle msgDataFH;
	
	// 0x80
	void *msgData;
	
	// current allocated class size: 0xD0
};


#define STATE_NULL 0
#define STATE_BOX_APPEAR_WAIT 1
#define STATE_BUTTON_APPEAR_WAIT 2
#define STATE_SHOWN 3
#define STATE_BUTTON_DISAPPEAR_WAIT 4
#define STATE_BOX_DISAPPEAR_WAIT 5

#define animBoxAppear 0
#define animBoxDisappear 1
#define animButtonAppear 2
#define animButtonDisappear 3

extern int MessageBoxIsShowing;
dMsgBoxManager_c *CurrentMsgBoxManager;

const char *brlan_BoxAppear = "BoxAppear.brlan";
const char *brlan_BoxDisappear = "BoxDisappear.brlan";
const char *brlan_ButtonAppear = "ButtonAppear.brlan";
const char *brlan_ButtonDisappear = "ButtonDisappear.brlan";

const char *group_Box = "G_Box";
const char *group_Button = "G_Button";

bool dMsgBoxManager_c__Create(dMsgBoxManager_c *self) {
	self->layout = (Layout*)AllocFromGameHeap1(sizeof(Layout));
	
	if (!self->layout) {
		OSReport("memalloc fail\n");
		InfiniteLoop;
	}
	
	EmbeddedLayout_ctor(self->layout);
	EmbeddedLayout_LoadArc(self->layout, "NewerRes/msgbox.arc");
	
	if (!EmbeddedLayout_Build(self->layout, "MessageBox.brlyt", 0)) {
		OSReport("build fail\n");
		InfiniteLoop;
	}
	
	
	const char *anims[4] = {brlan_BoxAppear, brlan_BoxDisappear, brlan_ButtonAppear, brlan_ButtonDisappear};
	EmbeddedLayout_LoadBrlans(self->layout, anims, 4);
	
	const char *groups[4] = {group_Box, group_Box, group_Button, group_Button};
	
	int mappings[4] = {0, 1, 2, 3};
	EmbeddedLayout_LoadGroups(self->layout, groups, mappings, 4);
	
	EmbeddedLayout_DisableAllAnims(self->layout);
	
	for (int i = 0; i < 4; i++) {
		EmbeddedLayout_ResetAnimToInitialState(self->layout, i, false);
	}
	
	self->msgData = LoadFile(&self->msgDataFH, "/NewerRes/MsgData.bin");
	
	self->state = STATE_NULL;
	self->layout->drawOrder = 0xA0;
	
	CurrentMsgBoxManager = self;
	
	return true;
}

bool dMsgBoxManager_c__Execute(dMsgBoxManager_c *self) {
	if (self->state == STATE_NULL)
		return true;
	
	
	switch (self->state) {
		/**************************************************************************/
		case STATE_BOX_APPEAR_WAIT:
			if (!EmbeddedLayout_CheckIfAnimationIsOn(self->layout, animBoxAppear)) {
				EmbeddedLayout_EnableNonLoopAnim(self->layout, animButtonAppear, false);
				self->state = STATE_BUTTON_APPEAR_WAIT;
			}
			
			break;
			
		/**************************************************************************/
		case STATE_BUTTON_APPEAR_WAIT:
			if (!EmbeddedLayout_CheckIfAnimationIsOn(self->layout, animButtonAppear)) {
				self->state = STATE_SHOWN;
			}
			
			break;
			
		/**************************************************************************/
		case STATE_SHOWN:
			if (false) {
				EmbeddedLayout_EnableNonLoopAnim(self->layout, animButtonDisappear, false);
				self->state = STATE_BUTTON_DISAPPEAR_WAIT;
			}
			
			break;
			
		/**************************************************************************/
		case STATE_BUTTON_DISAPPEAR_WAIT:
			if (!EmbeddedLayout_CheckIfAnimationIsOn(self->layout, animButtonDisappear)) {
				EmbeddedLayout_EnableNonLoopAnim(self->layout, animBoxDisappear, false);
				self->state = STATE_BOX_DISAPPEAR_WAIT;
			}
			
			break;
			
		/**************************************************************************/
		case STATE_BOX_DISAPPEAR_WAIT:
			if (!EmbeddedLayout_CheckIfAnimationIsOn(self->layout, animBoxDisappear)) {
				self->state = STATE_NULL;
				
				EmbeddedLayout_DisableAllAnims(self->layout);
				
				for (int i = 0; i < 4; i++) {
					EmbeddedLayout_ResetAnimToInitialState(self->layout, i, false);
				}
			}
			break;
	}
	
	
	EmbeddedLayout_Process(self->layout);
	EmbeddedLayout_UpdateMatrix(self->layout);
	
	return true;
}

bool dMsgBoxManager_c__Draw(dMsgBoxManager_c *self) {
	if (self->state != STATE_NULL) {
		EmbeddedLayout_AddToDrawList(self->layout);
	}
	
	return true;
}

bool dMsgBoxManager_c__Delete(dMsgBoxManager_c *self) {
	EmbeddedLayout_FreeArc(self->layout);
	EmbeddedLayout_Free(self->layout);
	EmbeddedLayout_dtor(self->layout, false);
	FreeFromGameHeap1(self->layout);
	
	CurrentMsgBoxManager = 0;
	
	return true;
}