#include "PrecompiledHeader.h"

#include "MTGDefinitions.h"
#include "CardPrimitive.h"

#include "MTGDeck.h"
#include "Subtypes.h"
#include "Translate.h"
#include "GameApp.h"

using std::string;

namespace
{
    /**
    ** Count the number of set bits in a given integer 
    */
    int CountSetBits(int n)
    {
        int count = 0;
        while (n)
        {
            n &= (n-1);
            count++;
        }
        return count;
    }
}


SUPPORT_OBJECT_ANALYTICS(CardPrimitive)

CardPrimitive::CardPrimitive()
    : colors(0)
{
    init();
}

CardPrimitive::CardPrimitive(CardPrimitive * source)
{
    if(!source)
        return;
    basicAbilities = source->basicAbilities;
    origbasicAbilities = source->basicAbilities;
    LKIbasicAbilities = source->basicAbilities;

    for (size_t i = 0; i < source->types.size(); ++i)
        types.push_back(source->types[i]);
        colors = source->colors;
    manaCost.copy(source->getManaCost());
    //reducedCost.copy(source->getReducedManaCost());
    //increasedCost.copy(source->getIncreasedManaCost());
    if(source->getManaCost()->getAlternative())
        manaCost.getAlternative()->alternativeName = source->getManaCost()->getAlternative()->alternativeName;

    text = source->text;
    formattedText = source->formattedText;
    setName(source->name);

    power = source->power;
    toughness = source->toughness;
    restrictions = source->restrictions ? source->restrictions->clone() : NULL;
    suspendedTime = source->suspendedTime;
    dredgeAmount = source->dredgeAmount;

    magicText = source->magicText;
    for (map<string, string>::const_iterator it = source->magicTexts.begin(); it != source->magicTexts.end(); ++it)
        magicTexts[it->first] = source->magicTexts[it->first];
    spellTargetType = source->spellTargetType;
    alias = source->alias;
}

CardPrimitive::~CardPrimitive()
{
    SAFE_DELETE(restrictions);
}

int CardPrimitive::init()
{
    basicAbilities.reset();
    origbasicAbilities.reset();

    types.clear();

    magicText = "";
    magicTexts.clear();
    spellTargetType = "";
    alias = 0;
    restrictions = NULL;
    dredgeAmount = 0;

    power = 0;
    toughness = 0;
    return 1;
}

bool CardPrimitive::isCreature()
{
    return hasSubtype(Subtypes::TYPE_CREATURE);
}

bool CardPrimitive::isLand()
{
    return hasSubtype(Subtypes::TYPE_LAND);
}

bool CardPrimitive::isSpell()
{
    return (!isCreature() && !isLand());
}

int CardPrimitive::dredge()
{
    return dredgeAmount;
}

void CardPrimitive::setRestrictions(string _restriction)
{
    if (!restrictions)
        restrictions = NEW CastRestrictions();

    restrictions->restriction = _restriction;
}

const string CardPrimitive::getRestrictions()
{
    if (!restrictions)
        return "";

    return restrictions->restriction;
}

void CardPrimitive::setOtherRestrictions(string _restriction)
{
    if (!restrictions)
        restrictions = NEW CastRestrictions();

    restrictions->otherrestriction = _restriction;
}

const string CardPrimitive::getOtherRestrictions()
{
    if (!restrictions)
        return "";

    return restrictions->otherrestriction;
}

void CardPrimitive::setColor(const string& _color, int removeAllOthers)
{
    for( size_t i =0 ; i< Constants::MTGColorStrings.size(); i++)
    {
        if (_color.compare(Constants::MTGColorStrings[i]) == 0)
            return setColor(i, removeAllOthers);
    }
    //Keep artifact compare, to Remove this we need change all MTG.txt
    if (_color.compare("artifact") == 0)
        return setColor(Constants::MTG_COLOR_ARTIFACT, removeAllOthers);
}

void CardPrimitive::setColor(int _color, int removeAllOthers)
{
    if (removeAllOthers)
        colors = 0;

    colors |= ConvertColorToBitMask(_color);
}

void CardPrimitive::removeColor(int _color)
{
    uint8_t mask = ~ConvertColorToBitMask(_color);
    colors &= mask;
}

int CardPrimitive::getColor()
{
    if (colors)
    {
        for (int i = 1; i < Constants::NB_Colors; i++)
            if (hasColor(i))
                return i;
    }

    return 0;
}

bool CardPrimitive::hasColor(int inColor)
{
    return (colors & ConvertColorToBitMask(inColor)) > 0;
}

int CardPrimitive::countColors()
{
    uint8_t mask = kColorBitMask_Green | kColorBitMask_Blue | kColorBitMask_Red | kColorBitMask_Black | kColorBitMask_White;
    mask &= colors;

    return CountSetBits(mask);
}

void CardPrimitive::setManaCost(const string& s)
{
    ManaCost::parseManaCost(s, &manaCost);
    for (int i = Constants::MTG_COLOR_GREEN; i <= Constants::MTG_COLOR_WHITE; i++)
    {
        if (manaCost.hasColor(i))
        {
            setColor(i);
        }
    }
}

void CardPrimitive::setType(const string& _type_text)
{
    setSubtype(_type_text);
}

void CardPrimitive::addType(char * _type_text)
{
    setSubtype(_type_text);
}

void CardPrimitive::setSubtype(const string& value)
{
    //find the parent type for this card
    int parentType = 0;
    for (size_t i = 0; i < types.size(); ++i)
    {
        if (MTGAllCards::isType(types[i]))
        {
            parentType = types[i];
            break;
        }
    }

    // "Artifact Creature" should have "Creature" as parent type
    if (parentType == Subtypes::TYPE_ARTIFACT && isCreature())
        parentType = Subtypes::TYPE_CREATURE;

    int id = MTGAllCards::add(value, parentType);
    addType(id);
}

void CardPrimitive::addType(int id)
{
    types.push_back(id);
}

//TODO Definitely move some of these functions to CardInstance. There is no reason to remove a type from an CardPrimitive since they represent the Database
//Removes a type from the types of a given card
//If removeAll is true, removes all occurences of this type, otherwise only removes the first occurence
int CardPrimitive::removeType(string value, int removeAll)
{

    int id = MTGAllCards::findType(value);
    return removeType(id, removeAll);
}

int CardPrimitive::removeType(int id, int removeAll)
{
    int result = 0;
    for (int i = types.size() - 1; i >= 0; i--)
    {
        if (types[i] == id)
        {
            types.erase(types.begin() + i);
            result++;
            if (!removeAll)
                return result;
        }
    }
    return result;
}

void CardPrimitive::setText(const string& value)
{
    text = value;
}

/* This alters the card structure, but this is intentional for performance and
*  space purpose: The only time we get the card text is to render it
*  on the screen, in a formatted way.
* Formatting the string every frame is not efficient, especially since we always display it the same way
* Formatting all strings at startup is inefficient too.
* Instead, we format when requested, but only once, and cache the result.
* To avoid memory to blow up, in exchange of the cached result, we erase the original string
*/
const vector<string>& CardPrimitive::getFormattedText()
{
    if (!text.size())
        return formattedText;

    std::string::size_type found = text.find_first_of("{}");
    while (found != string::npos)
    {
        text[found] = '/';
        found = text.find_first_of("{}", found + 1);
    }
    WFont * mFont = WResourceManager::Instance()->GetWFont(Fonts::MAGIC_FONT);
    mFont->FormatText(text, formattedText);

    text = "";

    return formattedText;
};

void CardPrimitive::addMagicText(string value)
{
    std::transform(value.begin(), value.end(), value.begin(), ::tolower);
    if (magicText.size())
        magicText.append("\n");
    magicText.append(value);
}

void CardPrimitive::addMagicText(string value, string key)
{
    std::transform(value.begin(), value.end(), value.begin(), ::tolower);
    if (magicTexts[key].size())
        magicTexts[key].append("\n");
    magicTexts[key].append(value);
}

void CardPrimitive::setName(const string& value)
{
    name = value;
    lcname = value;
    std::transform(lcname.begin(), lcname.end(), lcname.begin(), ::tolower);
}

const string& CardPrimitive::getName() const
{
    return name;
}

const string& CardPrimitive::getLCName() const
{
    return lcname;
}

ManaCost* CardPrimitive::getManaCost()
{
    return &manaCost;
}

bool CardPrimitive::hasType(int _type)
{
    for (size_t i = 0; i < types.size(); i++)
        if (types[i] == _type)
            return true;
    return false;
}

bool CardPrimitive::hasSubtype(int _subtype)
{
    return hasType(_subtype);
}

bool CardPrimitive::hasType(const string& _type)
{
    int id = MTGAllCards::findType(_type);
    return hasType(id);
}

bool CardPrimitive::hasSubtype(const string& _subtype)
{
    int id = MTGAllCards::findType(_subtype);
    return hasType(id);
}

int CardPrimitive::has(int basicAbility)
{
    return basicAbilities[basicAbility];
}

//---------------------------------------------
// Creature specific
//---------------------------------------------
void CardPrimitive::setPower(int _power)
{
    power = _power;
}

int CardPrimitive::getPower()
{
    return power;
}

void CardPrimitive::setToughness(int _toughness)
{
    toughness = _toughness;
}

int CardPrimitive::getToughness()
{
    return toughness;
}

uint8_t CardPrimitive::ConvertColorToBitMask(int inColor)
{
    uint8_t value = 0;
    switch (inColor)
    {
    case Constants::MTG_COLOR_ARTIFACT:
        value = kColorBitMask_Artifact;
        break;

    case Constants::MTG_COLOR_GREEN:
        value = kColorBitMask_Green;
        break;

    case Constants::MTG_COLOR_BLUE:
        value = kColorBitMask_Blue;
        break;

    case Constants::MTG_COLOR_RED:
        value = kColorBitMask_Red;
        break;

    case Constants::MTG_COLOR_BLACK:
        value = kColorBitMask_Black;
        break;

    case Constants::MTG_COLOR_WHITE:
        value = kColorBitMask_White;
        break;

    case Constants::MTG_COLOR_LAND:
        value = kColorBitMask_Land;
        break;
    case Constants::MTG_COLOR_WASTE://the true colorless mana shares the kbitmask of land. kbitmask dictates the color of the quad(no image boarder), and the symbol. nothing more.
        value = kColorBitMask_Land;
        break;

    default:
        break;
    }

    return value;
}