<?php


namespace mt;

require_once('mt/AttributeList.php');

class EconomyAttribute
{

    public static function getAttribute($index,$quality){
        $meta = self::findByGrade($index,$quality);
        $attribute = array();
        if ($meta){
            $attrs = explode("|",$meta['attribute']);
            foreach ($attrs as $attr){
                $temp = explode(":",$attr);
                switch ($temp[0]){
                    case AttributeList::WEALTH_ABS : {
                        array_push($attribute,array(
                            "attr_id" => AttributeList::WEALTH_ABS,
                            "val" => rand($temp[1],$temp[2])
                        ));
                    }
                    break;
                    case AttributeList::WEALTH_RATE : {
                        array_push($attribute,array(
                            "attr_id" => AttributeList::WEALTH_RATE,
                            "val" => rand($temp[1]*10000,$temp[2]*10000)/10000
                        ));
                    }
                    break;
                    case AttributeList::LUCKY_ABS : {
                        array_push($attribute,array(
                            "attr_id" => AttributeList::LUCKY_ABS,
                            "val" => rand($temp[1],$temp[2])
                        ));
                    }
                    break;
                    case AttributeList::LUCKY_RATE : {
                        array_push($attribute,array(
                            "attr_id" => AttributeList::LUCKY_RATE,
                            "val" => rand($temp[1]*10000,$temp[2]*10000)/10000
                        ));
                    }
                    break;
                }
            }
        }
        return $attribute;
    }

    public static function getAttrValue($attribute){
        $wealth = 0;
        $wealth_rate = 0;
        $lucky = 0;
        $lucky_rate = 0;
        foreach ($attribute as $value){
            switch ($value['attr_id']){
                case AttributeList::WEALTH_ABS :{
                    $wealth += $value['val'];
                }
                    break;
                case AttributeList::WEALTH_RATE:{
                    $wealth_rate += $value['val'];
                }
                    break;
                case AttributeList::LUCKY_ABS :{
                    $lucky += $value['val'];
                }
                    break;
                case AttributeList::LUCKY_RATE:{
                    $lucky_rate += $value['val'];
                }
                    break;
            }
        }
//        $wealthVal = floor($wealth * (1+$wealth_rate));
//        $luckyVal = floor($lucky * (1+$lucky_rate));
        return array(
            "wealth" => $wealth,
            "wealth_rate" => $wealth_rate,
            "lucky" => $lucky,
            "lucky_rate" => $lucky_rate,
        );
    }

    public static function findByGrade($index,$quality){
        foreach (self::getMetaList() as $meta){
            if ($meta['invoke'] == $index && $meta['grade'] == $quality){
                return $meta;
            }
        }
        return null;
    }

    public static function getByIndex($index){
        $metaList = array();
        foreach (self::getMetaList() as $meta){
            if ($meta['invoke'] == $index){
                array_push($metaList,$meta);
            }
        }
        return $metaList;
    }

    protected static function getMetaList()
    {
        if (!self::$metaList) {
            self::$metaList = getMetaTable('economyAttribute@economyAttribute.php');
        }
        return self::$metaList;
    }

    protected static $metaList;
}