<?php
class VipCrmConst {
	const sourceTypeAuthGroup = 1;
	const sourceTypeAuthShop = 2;
	const sourceTypeSameIp = 4;
	const sourceTypeSameTraceKey = 8;
	const sourceTypeManual = 16;
	
	const sourceTypeAuthGroupTxt = '多店';
	const sourceTypeAuthShopTxt = '授权店铺';
	const sourceTypeSameIpTxt = 'IP';
	const sourceTypeSameTraceKeyTxt = '浏览器';
	const sourceTypeManualTxt = '手动';
	
	public static function attachSourceTypeValue($currValue, $newType) {
		$newTypeBinNum = $currValue | $newType;
		return $newTypeBinNum;
	}
	
	public static function getSourceTypeTxtArr($value) {
		$allSourceTypeMap = self::getAllSourceTypeMap();
		$sourceTypeValueList = array_values($allSourceTypeMap);
		$padLen = count($allSourceTypeMap);
		$desSourceTypeValue = str_pad(decbin($value), $padLen, '0', STR_PAD_LEFT );
		$txtArr = array();
		for($i = 0; $i < $padLen; $i++) {
			$sourecTypeValue = $desSourceTypeValue[$i];
			if ($sourecTypeValue) {
				$key = $padLen - $i - 1;
				$txtArr[] = $sourceTypeValueList[$key];
			}
		}
		return $txtArr;
	}
	
	public static function getAllSourceTypeMap() {
		return array(
				self::sourceTypeAuthGroup => self::sourceTypeAuthGroupTxt,
				self::sourceTypeAuthShop => self::sourceTypeAuthShopTxt,
				self::sourceTypeSameIp => self::sourceTypeSameIpTxt,
				self::sourceTypeSameTraceKey => self::sourceTypeSameTraceKeyTxt,
				self::sourceTypeManual => self::sourceTypeManualTxt
		);
	}
}