let idCardNoUtil = {
	/*省,直辖市代码表*/
	provinceAndCitys: {
		11: "北京",
		12: "天津",
		13: "河北",
		14: "山西",
		15: "内蒙古",
		21: "辽宁",
		22: "吉林",
		23: "黑龙江",
		31: "上海",
		32: "江苏",
		33: "浙江",
		34: "安徽",
		35: "福建",
		36: "江西",
		37: "山东",
		41: "河南",
		42: "湖北",
		43: "湖南",
		44: "广东",
		45: "广西",
		46: "海南",
		50: "重庆",
		51: "四川",
		52: "贵州",
		53: "云南",
		54: "西藏",
		61: "陕西",
		62: "甘肃",
		63: "青海",
		64: "宁夏",
		65: "新疆",
		71: "台湾",
		81: "香港",
		82: "澳门",
		91: "国外"
	},

	/*每位加权因子*/
	powers: ["7", "9", "10", "5", "8", "4", "2", "1", "6", "3", "7", "9", "10", "5", "8", "4", "2"],

	/*第18位校检码*/
	parityBit: ["1", "0", "X", "9", "8", "7", "6", "5", "4", "3", "2"],

	/*性别*/
	genders: {
		male: "男",
		female: "女"
	},

	/*校验地址码*/
	checkAddressCode: function(addressCode) {
		let check = /^[1-9]\d{5}$/.test(addressCode);
		if (!check) return false;
		if (idCardNoUtil.provinceAndCitys[parseInt(addressCode.substring(0, 2))]) {
			return true;
		} else {
			return false;
		}
	},

	/*校验日期码*/
	checkBirthDayCode: function(birDayCode) {
		let check = /^[1-9]\d{3}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))$/.test(birDayCode);
		if (!check) return false;
		let yyyy = parseInt(birDayCode.substring(0, 4), 10);
		let mm = parseInt(birDayCode.substring(4, 6), 10);
		let dd = parseInt(birDayCode.substring(6), 10);
		let xdata = new Date(yyyy, mm - 1, dd);
		if (xdata > new Date()) {
			return false; //生日不能大于当前日期
		} else if ((xdata.getFullYear() == yyyy) && (xdata.getMonth() == mm - 1) && (xdata.getDate() == dd)) {
			return true;
		} else {
			return false;
		}
	},

	/*计算校检码*/
	getParityBit: function(idCardNo) {
		let id17 = idCardNo.substring(0, 17);
		/*加权 */
		let power = 0;
		for (let i = 0; i < 17; i++) {
			power += parseInt(id17.charAt(i), 10) * parseInt(idCardNoUtil.powers[i]);
		}
		/*取模*/
		let mod = power % 11;
		return idCardNoUtil.parityBit[mod];
	},

	/*验证校检码*/
	checkParityBit: function(idCardNo) {
		let parityBit = idCardNo.charAt(17).toUpperCase();
		if (idCardNoUtil.getParityBit(idCardNo) == parityBit) {
			return true;
		} else {
			return false;
		}
	},

	/*校验15位或18位的身份证号码*/
	checkIdCardNo: function(idCardNo) {
		//15位和18位身份证号码的基本校验
		let check = /^\d{15}|(\d{17}(\d|x|X))$/.test(idCardNo);
		if (!check) return false;
		//判断长度为15位或18位 
		if (idCardNo.length == 15) {
			return idCardNoUtil.check15IdCardNo(idCardNo);
		} else if (idCardNo.length == 18) {
			return idCardNoUtil.check18IdCardNo(idCardNo);
		} else {
			return false;
		}
	},

	//校验15位的身份证号码
	check15IdCardNo: function(idCardNo) {
		//15位身份证号码的基本校验
		let check = /^[1-9]\d{7}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\d{3}$/.test(idCardNo);
		if (!check) return false;
		//校验地址码
		let addressCode = idCardNo.substring(0, 6);
		check = idCardNoUtil.checkAddressCode(addressCode);
		if (!check) return false;
		let birDayCode = '19' + idCardNo.substring(6, 12);
		//校验日期码
		return idCardNoUtil.checkBirthDayCode(birDayCode);
	},

	//校验18位的身份证号码
	check18IdCardNo: function(idCardNo) {
		//18位身份证号码的基本格式校验
		let check = /^[1-9]\d{5}[1-9]\d{3}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\d{3}(\d|x|X)$/.test(idCardNo);
		if (!check) return false;
		//校验地址码
		let addressCode = idCardNo.substring(0, 6);
		check = idCardNoUtil.checkAddressCode(addressCode);
		if (!check) return false;
		//校验日期码
		let birDayCode = idCardNo.substring(6, 14);
		check = idCardNoUtil.checkBirthDayCode(birDayCode);
		if (!check) return false;
		//验证校检码  
		return idCardNoUtil.checkParityBit(idCardNo);
	},

	formateDateCN: function(day) {
		let yyyy = day.substring(0, 4);
		let mm = day.substring(4, 6);
		let dd = day.substring(6);
		return yyyy + '-' + mm + '-' + dd;
	},

	//获取信息
	getIdCardInfo: function(idCardNo) {
		let idCardInfo = {
			gender: "", //性别
			birthday: "" // 出生日期(yyyy-mm-dd)
		};
		if (idCardNo.length == 15) {
			let aday = '19' + idCardNo.substring(6, 12);
			idCardInfo.birthday = idCardNoUtil.formateDateCN(aday);
			if (parseInt(idCardNo.charAt(14)) % 2 == 0) {
				idCardInfo.gender = idCardNoUtil.genders.female;
			} else {
				idCardInfo.gender = idCardNoUtil.genders.male;
			}
		} else if (idCardNo.length == 18) {
			let aday = idCardNo.substring(6, 14);
			idCardInfo.birthday = idCardNoUtil.formateDateCN(aday);
			if (parseInt(idCardNo.charAt(16)) % 2 == 0) {
				idCardInfo.gender = idCardNoUtil.genders.female;
			} else {
				idCardInfo.gender = idCardNoUtil.genders.male;
			}

		}
		return idCardInfo;
	},

	/*18位转15位*/
	getId15: function(idCardNo) {
		if (idCardNo.length == 15) {
			return idCardNo;
		} else if (idCardNo.length == 18) {
			return idCardNo.substring(0, 6) + idCardNo.substring(8, 17);
		} else {
			return null;
		}
	},

	/*15位转18位*/
	getId18: function(idCardNo) {
		if (idCardNo.length == 15) {
			let id17 = idCardNo.substring(0, 6) + '19' + idCardNo.substring(6);
			let parityBit = idCardNoUtil.getParityBit(id17);
			return id17 + parityBit;
		} else if (idCardNo.length == 18) {
			return idCardNo;
		} else {
			return null;
		}
	},

	/* 护照 */
	isPassPortCard(idCardNo) {
		// 护照
		// 规则： 14/15开头 + 7位数字, G + 8位数字, P + 7位数字, S/D + 7或8位数字,等
		// 样本： 141234567, G12345678, P1234567
		var reg = /^([a-zA-z]|[0-9]){5,17}$/;
		if (reg.test(idCardNo) === false) {
			return false;
		} else {
			return idCardNo;
		}
	},
	/* 台湾居民来往大陆通行证 */
	isTWCard(idCardNo) {
	      // 台湾居民来往大陆通行证
	      // 规则： 新版8位或18位数字， 旧版10位数字 + 英文字母
	      // 样本： 12345678 或 1234567890B
	      var reg = /^\d{8}|^[a-zA-Z0-9]{10}|^\d{18}$/;
	      if (reg.test(idCardNo) === false) {
	        // return { 'status': 0, 'msg': '台湾居民来往大陆通行证号码不合规' };
	        return false;
	      } else {
	        return idCardNo;
	      }
	    },
	/* 港澳居民来往内地通行证 */
	isHMCard(idCardNo) {
		// 港澳居民来往内地通行证
		// 规则： H/M + 10位或6位数字
		// 样本： H1234567890
		var reg = /^([A-Z]\d{6,10}(\(\w{1}\))?)$/;
		if (reg.test(idCardNo) === false) {
			return false;
			// return {
			// 	'status': 0,
			// 	'msg': '港澳居民来往内地通行证号码不合规'
			// };
		} else {
			return idCardNo;
		}
	},
	/* 港澳台居民居住证 */
	isHMTCard(idCardNo){
		var reg = /^8[123]0000(?:19|20)\d{2}(?:0[1-9]|1[0-2])(?:0[1-9]|[12]\d|3[01])\d{3}[\dX]$/;
		if (reg.test(idCardNo) === false) {
			return false;
		} else {
			return idCardNo;
		}
	},
	/* 军官证 */
	isOfficerCard(idCardNo) {
		// 军官证
		// 规则： 军/兵/士/文/职/广/（其他中文） + "字第" + 4到8位字母或数字 + "号"
		// 样本： 军字第2001988号, 士字第P011816X号
		var reg = /^[\u4E00-\u9FA5](字第)([0-9a-zA-Z]{4,8})(号?)$/;
		if (reg.test(idCardNo) === false) {
			return false;
		} else {
			return idCardNo;
		}
	},
};
export default idCardNoUtil;
