#pragma region License
/*
License (OLC-3)
~~~~~~~~~~~~~~~

Copyright 2024 Joshua Sigona <sigonasr2@gmail.com>

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

1. Redistributions or derivations of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.

2. Redistributions or derivative works in binary form must reproduce the above
copyright notice. This list of conditions and the following	disclaimer must be
reproduced in the documentation and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors may
be used to endorse or promote products derived from this software without specific
prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS	"AS IS" AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
SHALL THE COPYRIGHT	HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL,	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT	(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.

Portions of this software are copyright © 2023 The FreeType
Project (www.freetype.org). Please see LICENSE_FT.txt for more information.
All rights reserved.
*/
#pragma endregion
#include "olcPixelGameEngine.h"
#include "Monster.h"
#include "Animation.h"
#include "config.h"
#include "DEFINES.h"
#include "safemap.h"
#include "Item.h"

INCLUDE_DATA
INCLUDE_STRATEGY_DATA
INCLUDE_ANIMATION_DATA
INCLUDE_ITEM_DATA

std::map<std::string,MonsterData>MONSTER_DATA;

MonsterData::MonsterData()
:atk(0),collisionDmg(0),hp(0),moveSpd(0),size(0),strategy("Run Towards"){}
MonsterData::MonsterData(std::string name,int hp,int atk,const uint32_t xp,std::vector<std::string>animations,std::vector<MonsterDropData>drops,float moveSpd,float size,std::string strategy,int collisionDmg):
	name(name),hp(hp),atk(atk),xp(xp),moveSpd(moveSpd),size(size),strategy(strategy),animations(animations),dropData(drops),collisionDmg(collisionDmg){}

void MonsterData::InitializeMonsterData(){
	for(auto&[key,size]:DATA["Monsters"].GetKeys()){
		std::string MonsterName=key;
		if(MONSTER_DATA.count(key)){
			ERR("WARNING! A monster with the name "<<key<<" already exists in the database! Duplicates are not allowed.")
		}
		std::vector<std::string>animations{
			MonsterName+"_IDLE",
			MonsterName+"_JUMP",
			MonsterName+"_SPIT",
			MonsterName+"_DIE",
		};

		MonsterData::imgs[MonsterName]=NEW Renderable();
		MonsterData::imgs[MonsterName]->Load("assets/monsters/"+MonsterName+".png");

		EventName hurtSound="";
		EventName deathSound="";
		EventName walkSound="";

		if(DATA["Monsters"][MonsterName].HasProperty("Hurt Sound")){
			hurtSound=DATA["Monsters"][MonsterName]["Hurt Sound"].GetString();
		}
		if(DATA["Monsters"][MonsterName].HasProperty("Death Sound")){
			deathSound=DATA["Monsters"][MonsterName]["Death Sound"].GetString();
		}
		if(DATA["Monsters"][MonsterName].HasProperty("Walk Sound")){
			walkSound=DATA["Monsters"][MonsterName]["Walk Sound"].GetString();
		}

		for(int i=0;i<animations.size();i++){
			std::string animationConfigName="";
			std::string imgName="";
			switch(i){
				case 0:{
					animationConfigName="Idle";
					imgName="_IDLE";
				}break;
				case 1:{
					animationConfigName="Jump";
					imgName="_JUMP";
				}break;
				case 2:{
					animationConfigName="Shoot";
					imgName="_SPIT";
				}break;
				case 3:{
					animationConfigName="Death";
					imgName="_DIE";
				}break;
			}
			Animate2D::Style style=Animate2D::Style::Repeat;
			if(DATA["Monsters"][MonsterName][animationConfigName+"Animation"].GetString(2)=="Repeat"){
				style=Animate2D::Style::Repeat;
			} else
			if(DATA["Monsters"][MonsterName][animationConfigName+"Animation"].GetString(2)=="OneShot"){
				style=Animate2D::Style::OneShot;
			} else
			if(DATA["Monsters"][MonsterName][animationConfigName+"Animation"].GetString(2)=="PingPong"){
				style=Animate2D::Style::PingPong;
			} else 
			if(DATA["Monsters"][MonsterName][animationConfigName+"Animation"].GetString(2)=="Reverse"){
				style=Animate2D::Style::Reverse;
			}

			auto CreateHorizontalAnimationSequence=[&](Renderable&img,int frameCount,vf2d size,std::string state,int row,AnimationData data={}){
				Animate2D::FrameSequence anim(data.frameDuration,data.style);
				for(int i=0;i<frameCount;i++){
					anim.AddFrame({&img,{{int(i*size.x),int(row*size.y)},size}});
				}
				ANIMATION_DATA[state]=anim;
			};

			int frameCount = DATA["Monsters"][MonsterName][animationConfigName+"Animation"].GetInt(0);
			vf2d frameSize = vf2d{float(DATA["Monsters"][MonsterName]["SheetFrameSize"].GetInt(0)),float(DATA["Monsters"][MonsterName]["SheetFrameSize"].GetInt(1))};
			CreateHorizontalAnimationSequence(*MonsterData::imgs[MonsterName],frameCount,frameSize,MonsterName+imgName,i,AnimationData{float(DATA["Monsters"][MonsterName][animationConfigName+"Animation"].GetReal(1)),style});
		}

		//Add additional custom animations defined in the config.
		int animationCounter=0;
		while(DATA["Monsters"][MonsterName].HasProperty("ANIMATION["+std::to_string(animationCounter)+"]")){
			animations.push_back(DATA["Monsters"][MonsterName]["ANIMATION["+std::to_string(animationCounter)+"]"].GetString());
			animationCounter++;
		}

		std::vector<MonsterDropData>drops;

		//Add drop items to monster data from the config.
		int dropDataCounter=0;
		while(DATA["Monsters"][MonsterName].HasProperty("DROP["+std::to_string(dropDataCounter)+"]")){
			datafile drop=DATA["Monsters"][MonsterName]["DROP["+std::to_string(dropDataCounter)+"]"];
			if(!ITEM_DATA.count(drop.GetString(0))){
				ERR("Could not add drop "<<drop.GetString(0)<<" to "<<MonsterName<<"'s drop table! Item does not exist!");
			}
			drops.push_back(MonsterDropData{drop.GetString(0),float(drop.GetReal(1)),drop.GetInt(2),drop.GetInt(3)});
			dropDataCounter++;
		}

		const std::string&strategyName=DATA["Monsters"][MonsterName]["Strategy"].GetString();
		if(!STRATEGY_DATA.count(strategyName)){
			ERR("WARNING! Strategy for "<<MonsterName<<" does not exist in strategy database!");
		}

		MonsterData monster(
			MonsterName,
			DATA["Monsters"][MonsterName]["Health"].GetInt(),
			DATA["Monsters"][MonsterName]["Attack"].GetInt(),
			DATA["Monsters"][MonsterName]["XP"].GetInt(),
			animations,
			drops,
			float(DATA["Monsters"][MonsterName]["MoveSpd"].GetReal())/100,
			float(DATA["Monsters"][MonsterName]["Size"].GetReal())/100,
			strategyName,
			DATA["Monsters"][MonsterName]["CollisionDmg"].GetInt()
		);

		monster.hurtSound=hurtSound;
		monster.deathSound=deathSound;
		monster.walkSound=walkSound;

		MONSTER_DATA[MonsterName]=monster;
	}
}
int MonsterData::GetHealth(){
	return hp;
}
int MonsterData::GetAttack(){
	return atk;
}
float MonsterData::GetMoveSpdMult(){
	return moveSpd;
}
float MonsterData::GetSizeMult(){
	return size;
}
int MonsterData::GetCollisionDmg(){
	return collisionDmg;
}
std::string MonsterData::GetAIStrategy(){
	return strategy;
}
std::string MonsterData::GetDisplayName(){
	return name;
}

std::string MonsterData::GetIdleAnimation(){
	return animations[IDLE];
}
std::string MonsterData::GetJumpAnimation(){
	return animations[JUMP];
}
std::string MonsterData::GetShootAnimation(){
	return animations[SHOOT];
}
std::string MonsterData::GetDeathAnimation(){
	return animations[DEATH];
}
const std::vector<MonsterDropData>&MonsterData::GetDropData(){
	return dropData;
}


const EventName&MonsterData::GetHurtSound(){
	return hurtSound;
}
const EventName&MonsterData::GetDeathSound(){
	return deathSound;
}
const EventName&MonsterData::GetWalkSound(){
	return walkSound;
}