#ifndef MAPD_H
#define MAPD_H
#pragma warning (disable : 4482) 
#include <string>
#include <vector>
#include <map>
#include "global.h"
class CGDefInfo;
class CGObjectInstance;
class CGHeroInstance;
class CGTownInstance;
enum ESortBy{name,playerAm,size,format, viccon,loscon};
struct Sresource
{
	std::string resName; //name of this resource
	int amount; //it can be greater and lesser than 0
};
struct TimeEvent
{
	std::string eventName;
	std::string message;
	std::vector<Sresource> decIncRes; //decreases / increases of resources
	unsigned int whichPlayers; //which players are affected by this event (+1 - first, +2 - second, +4 - third, +8 - fourth etc.)
	bool areHumansAffected;
	bool areCompsAffected;
	int firstAfterNDays; //how many days after appears this event
	int nextAfterNDays; //how many days after the epperance before appaers this event
};
struct TerrainTile
{
	EterrainType tertype; // type of terrain
	unsigned char terview; // look of terrain
	Eriver nuine; // type of Eriver (0 if there is no Eriver)
	unsigned char rivDir; // direction of Eriver
	Eroad malle; // type of Eroad (0 if there is no Eriver)
	unsigned char roadDir; // direction of Eroad
	unsigned char siodmyTajemniczyBajt; // mysterius byte // jak bedzie waidomo co to, to sie nazwie inaczej
};
struct SheroName //name of starting hero
{
	int heroID;
	std::string heroName;
};
struct PlayerInfo
{
	int p7, p8, p9;
	bool canHumanPlay;
	bool canComputerPlay;
	unsigned int AITactic; //(00 - random, 01 -  warrior, 02 - builder, 03 - explorer)
	unsigned int allowedFactions; //(01 - castle; 02 - rampart; 04 - tower; 08 - inferno; 16 - necropolis; 32 - dungeon; 64 - stronghold; 128 - fortress; 256 - conflux);
	bool isFactionRandom; 
	unsigned int mainHeroPortrait; //it's ID of hero with choosen portrait; 255 if standard
	std::string mainHeroName;
	std::vector<SheroName> heroesNames;
	bool hasMainTown;
	bool generateHeroAtMainTown;
	int3 posOfMainTown;
	int team;
	bool generateHero;
};
struct LossCondition
{
	ElossCon typeOfLossCon;
	int3 castlePos;
	int3 heroPos;
	int timeLimit; // in days
};
struct CspecificVictoryConidtions
{
	bool allowNormalVictory;
	bool appliesToAI;
};
struct VicCon0 : public CspecificVictoryConidtions //acquire artifact
{
	int ArtifactID;
};
struct VicCon1 : public CspecificVictoryConidtions //accumulate creatures
{
	int monsterID;
	int neededQuantity;
};
struct VicCon2 : public CspecificVictoryConidtions // accumulate resources
{
	int resourceID;
	int neededQuantity;
};
struct VicCon3 : public CspecificVictoryConidtions // upgrade specific town
{
	int3 posOfCity;
	int councilNeededLevel; //0 - town; 1 - city; 2 - capitol
	int fortNeededLevel;// 0 - fort; 1 - citadel; 2 - castle
};
struct VicCon4 : public CspecificVictoryConidtions // build grail structure
{
	bool anyLocation;
	int3 whereBuildGrail;
};
struct VicCon5 : public CspecificVictoryConidtions // defeat a specific hero
{
	int3 locationOfHero;
};
struct VicCon6 : public CspecificVictoryConidtions // capture a specific town
{
	int3 locationOfTown;
};
struct VicCon7 : public CspecificVictoryConidtions // defeat a specific monster
{
	int3 locationOfMonster;
};
struct VicCona : public CspecificVictoryConidtions //transport specific artifact
{
	int artifactID;
	int3 destinationPlace;
};
struct Rumor
{
	std::string name, text;
};

struct DisposedHero
{
	int ID;
	int portrait; //0xFF - default
	std::string name;
	bool players[8]; //who can hire this hero
};

class CMapEvent
{
public:
	std::string name, message;
	int wood, mercury, ore, sulfur, crystal, gems, gold; //gained / taken resources
	unsigned char players; //affected players
	bool humanAffected;
	bool computerAffected;
	int firstOccurence;
	int nextOccurence; //after nextOccurance day event will occure; if it it 0, event occures only one time;
};
struct Mapa
{
	Eformat version; // version of map Eformat
	int twoLevel; // if map has underground level
	int difficulty; // 0 easy - 4 impossible
	int levelLimit;
	bool areAnyPLayers; // if there are any playable players on map
	std::string name;  //name of map
	std::string description;  //and description
	int height, width; 
	TerrainTile** terrain; 
	TerrainTile** undergroungTerrain; // used only if there is underground level
	std::vector<Rumor> rumors;
	std::vector<DisposedHero> disposedHeroes;
	std::vector<CGHeroInstance*> predefinedHeroes;
	std::vector<CGDefInfo *> defy; // list of .def files
	PlayerInfo players[8]; // info about players
	std::vector<int> teams;  // teams[i] = team of player no i 
	LossCondition lossCondition;
	EvictoryConditions victoryCondition; //victory conditions
	CspecificVictoryConidtions * vicConDetails; // used only if vistory conditions aren't standard
	int howManyTeams;
	std::vector<bool> allowedSpell; //allowedSpell[spell_ID] - if the spell is allowed
	std::vector<bool> allowedArtifact; //allowedArtifact[artifact_ID] - if the artifact is allowed
	std::vector<bool> allowedAbilities; //allowedAbilities[ability_ID] - if the ability is allowed
	std::vector<bool> allowedHeroes; //allowedHeroes[hero_ID] - if the hero is allowed
	std::vector<CMapEvent> events;

	std::vector<CGObjectInstance*> objects;
	std::vector<CGHeroInstance*> heroes;
	std::vector<CGTownInstance*> towns;
};
class CMapHeader
{
public:
	Eformat version; // version of map Eformat
	bool areAnyPLayers; // if there are any playable players on map
	int height, width; 
	bool twoLevel; // if map has underground level
	std::string name;  //name of map
	std::string description;  //and description
	int difficulty; // 0 easy - 4 impossible
	int levelLimit;
	LossCondition lossCondition;
	EvictoryConditions victoryCondition; //victory conditions
	CspecificVictoryConidtions * vicConDetails; // used only if vistory conditions aren't standard
	PlayerInfo players[8]; // info about players
	std::vector<int> teams;  // teams[i] = team of player no i 
	int howManyTeams;
	CMapHeader(unsigned char *map); //an argument is a reference to string described a map (unpacked)
};
class CMapInfo : public CMapHeader
{
public:
	std::string filename;
	int playerAmnt, humenPlayers;
	CMapInfo(std::string fname, unsigned char *map):CMapHeader(map),filename(fname)
	{
		playerAmnt=humenPlayers=0;
		for (int i=0;i<PLAYER_LIMIT;i++)
		{
			if (players[i].canHumanPlay) {playerAmnt++;humenPlayers++;}
			else if (players[i].canComputerPlay) {playerAmnt++;}
		}
	};
};


class mapSorter
{
public:
	ESortBy sortBy;
	bool operator()(CMapHeader & a, CMapHeader& b)
	{
		switch (sortBy)
		{
		case ESortBy::format:
			return (a.version<b.version);
			break;
		case ESortBy::loscon:
			return (a.lossCondition.typeOfLossCon<b.lossCondition.typeOfLossCon);
			break;
		case ESortBy::playerAm:
			int playerAmntB,humenPlayersB,playerAmntA,humenPlayersA;
			playerAmntB=humenPlayersB=playerAmntA=humenPlayersA=0;
			for (int i=0;i<8;i++)
			{
				if (a.players[i].canHumanPlay) {playerAmntA++;humenPlayersA++;}
				else if (a.players[i].canComputerPlay) {playerAmntA++;}
				if (b.players[i].canHumanPlay) {playerAmntB++;humenPlayersB++;}
				else if (b.players[i].canComputerPlay) {playerAmntB++;}
			}
			if (playerAmntB!=playerAmntA)
				return (playerAmntA<playerAmntB);
			else
				return (humenPlayersA<humenPlayersB);
			break;
		case ESortBy::size:
			return (a.width<b.width);
			break;
		case ESortBy::viccon:
			return (a.victoryCondition<b.victoryCondition);
			break;
		case ESortBy::name:
			return (a.name<b.name);
			break;
		default:
			return (a.name<b.name);
			break;
		}
	};
	mapSorter(ESortBy es):sortBy(es){};
};
#endif //MAPD_H