/*  
    表单验证
    form为表单
    rules为需要验证的表单
	rules:{ name: '请输入名称' } name为需要验证的字段
  */
export function rulesFun  ( form, rules  ) {
  console.log('-------------------------------')
  let flage = true
  let JSONrules = JSON.stringify(rules)
  if(JSONrules !== JSON.stringify({})){
    for( let key in rules){
		if(Array.isArray( form[key] ) && form[key].length == 0 ){
			uni.showToast({
			  title: rules[key],
			})
			flage = false
			break;
		}else if( !form[key] && form[key] !== 0  ){
			uni.showToast({
			  title: rules[key],
			})
			flage = false
			break;
		}
    }
  }
  return flage
}

/* 手机号验证 */
export function rulesPhone  ( phoneVal ) {
	let phoneReg = /(^1\d{10}$)|(^[0-9]\d{7}$)/;
	if(!phoneReg.test(phoneVal)) {
	    uni.showToast({
	      title: '请输入正确的手机号',
	    })
	    return false;
	}else{
		return true
	}
}

/* 身份证验证 */
export function rulesIdCard  ( IdcardVal ) {
	var idCardReg = /^(\d{15}$|^\d{18}$|^\d{17}(\d|X|x))$/;
	if(!idCardReg.test(IdcardVal)) {
	  uni.showToast({
	    title: '身份证号码格式错误!',
	  })
		return false;
	} else{
		return true
	}
}

// 计算
export function calculator  ( startNum, endNum, operator = '+'){
	if(operator == '+'){
		return (Number(startNum * 1000) + Number(endNum * 1000)) / 1000
	}else if( operator == '-' ){
		return (Number(startNum * 1000) - Number(endNum * 1000)) / 1000
	}else if( operator == '/'  ){
		return (Number(startNum * 1000) / Number(endNum * 1000)) / 1000
	}else if( operator == '*'  ){
		return (Number(startNum * 1000) * Number(endNum * 1000)) / 1000
	}
}
// timeStr表示时间 separator表示分隔符 type == yaer表示只返回年月日
export function formatDate (timeStr = (new Date()), separator = '-', type){
  const date = new Date(timeStr)
  let yaer = date.getFullYear()
  let month = date.getMonth() + 1
  let day = date.getDate()
  let hour = date.getHours()
  let minute = date.getMinutes()
  let second = date.getSeconds()
  if(type == 'year'){
	return yaer + separator + month + separator + day
  }else {
	return yaer + separator + month + separator + day + ' ' + hour +  ':' + minute + ':' + second
  }
}