'use strict';

var Node = require('./Node');

class ConditionalExpression extends Node {
    constructor(def) {
        super('ConditionalExpression');
        this.test = def.test;
        this.consequent = def.consequent;
        this.alternate = def.alternate;
    }

    generateCode(codegen) {
        var test = this.test;
        var consequent = this.consequent;
        var alternate = this.alternate;


        codegen.generateCode(test);
        codegen.write(' ? ');
        codegen.generateCode(consequent);
        codegen.write(' : ');
        codegen.generateCode(alternate);
    }

    isCompoundExpression() {
        return true;
    }

    toJSON() {
        return {
            type: 'ConditionalExpression',
            test: this.test,
            consequent: this.consequent,
            alternate: this.alternate
        };
    }

    walk(walker) {
        this.test = walker.walk(this.test);
        this.consequent = walker.walk(this.consequent);
        this.alternate = walker.walk(this.alternate);
    }
}

module.exports = ConditionalExpression;