var stances = ["attack", "full attack", "defense", "full defense", "center"];

const mechanics = new Array();
// [ school name ][ mechanic name ][ action ][ function ]
mechanics[ "œil de l'aigle" ] = { name : "kiho",
			action : ()=> {
			    console.log("En restant immobile et concentré, læ moine peut peut voir à un nombre de milles égal à son rang d'école, avec assez de précision pour reconnaître des individus, mais pas assez pour lire.");
			          }
				};
mechanics[ "moine hitomi" ] = { name : "don de la dame",
				mutator : ( charac ) => {
				    charac['getTN'] = () => { return charac.defaultGetTN() + charac.reflexes;}
				    addTatoo( charac );
				}
			      };
mechanics[ "moine hitomi" ] = { name : "frapper la base",
				mutator : ( charac ) => {
				    charac['getTN'] = () => { return charac.defaultGetTN() + charac.reflexes;}
				}
			      };
mechanics[ "moine hitomi" ] = { name : "déplacer le vent",
				mutator : ( charac ) => {
                                    charac[ 'actions' ][ 'unarmed attack' ].actionType = 'simple';
				    charac.chooseTatoo();
				}
			      };

class Characters {
    constructor(){};

    pool = [];
    elements = ["Character", "Samourai", "People"];

    at( index ){
        return this.pool[ index ];
    }

    elementsType = Character;

    create( json ){
        let charac = new Character();

        if( typeof json === "Object" )
            charac.fromJson( json ) ;

        this.add( charac );
    }
    
    createCharacter( aRole, gender, name, familly,experience, gempukku, skills ){
        let character = new Character( aRole, gender, name, familly, school, experience, gempukku, skills );
        this.add( character );
    }

    createSamourai( aRole, gender, name, familly, school, experience, gempukku, skills ){
        let samourai = new Samourai( aRole, gender, name, familly, school, experience, gempukku, skills );
        this.add( samourai );
    }

    createPeople( gender, name, familly, school, experience, skills ){
        let people = new People( gender, name, familly, school, experience, skills );
        this.add( people );
    }

    fromJson( json ){

        let data = JSON.parse(json);

        for( prop in data){
            this[ prop ] = data[ prop ];
        }
    }

    /** add
   * character, parameter, must be declare in the characters.elemets.list
   * return boolean
   **/
    add(character){
        if( this.elements.includes( character.constructor.name )){
            this.pool.push( character );
	    return true;
        }else{
	    return false;
	}
    }

    indexOf( character ){
        if(  this.elements.includes( character.constructor.name )){
            for(let i = 0; i < this.pool.length ; i++){
                if( character == this.pool[ i ] )
                    return i;
            }
        }
    }

    getByName( name ){
        for(let i = 0; i < this.pool.length ; i++){
            if( this.pool[i].getName() == name)
                return this.pool[i];
        }
    }

    getIndexByName( name ){
        for(let i = 0; i < this.pool.length ; i++){
            if( this.pool[i].getName() == name)
                return i;
        }
    }

    size(){
        return this.pool.length;
    }
}


var RNG = new RandomGenerator(4);

function characterFromJSON( json ){
    let result = new Character();
    let data = JSON.parse(json);

    for( prop in data){
        result[ prop ] = data[ prop ];
    }

    return result;
}

function fight(charac1, charac2){
    let result = {
        "attacker" : charac1.initiative(),
        "defender" : charac2.initiative()
    };
    let first = (  charac1.initiative() + (charac1.water/10) > charac1.initiative() + (charac1.water()/10))? charac1 : charac2 ;
    let second = ( charac1 == first)? charac2 : charac1 ;
    let winner = 0
    let round = 0;

    while( !winner ){
        round++;

        result[round] = {
            "attack" : {
                "attacker" : first.attack(),
                "defender" : second.attack()
            },
            "damage" : {
                "attacker" : first.damage(),
                "defender" : second.damage()
            }
        };
        result[round]["wounds"] =  {
                "attacker" : ( result[round]['attack']['attacker'] >= second.getTN() )? second.getWounded( result[round]['damage']['attacker'] ) : 0,
                "defender" : (( result[round]['attack']['defender'] >= first.getTN() ) && second.malus < 100)? first.getWounded( result[round]['damage']['defender'] ) : 0,
        }
            
        if( second.malus > 99 ){
            winner = first;
        } else if( first.malus > 99 )
            winner = second;
    }

    result['winner'] = winner ;
    result['winner_side'] = (winner == charac1)? "attacker": "defender";
    return result;
}