import Vue from 'vue'

Vue.filter('PercentFormat',function (value) {
  if (value == null || value == undefined) {
    return '+0%';
  } else if (value < 0) {
    return value + '%';
  } else if (value == '+∞') {
    return value ;
  } else if (value == '-∞') {
    return value ;
  } else {
    return '+' + value + '%';
  }
});

Vue.filter('NumberFormat',function (value) {
  
  if (value == '***') {
    return '***';
  }
  if (isNaN(value)) {
    return 0;
  }
  let value1 = value.toString();
  if (value1.indexOf('-')>-1) {
    value1 = value1.split('-')[1];
    let num = value1.split('.');
    let interCount = num[0].length;
    if (interCount < 3) {
      return value;
    }
    let index = 0;
    let inter = '';
    for (let i = interCount - 3; i >= 0; i -= 3) {
      inter = num[0].substr(i, 3) + (inter == '' ? '' : ',') + inter;
      index = i;
    }
    if (index > 0) {
      inter = num[0].substr(0, index) + (inter == '' ? '' : ',') + inter;
    }
    return '-' + inter + (num.length == 1 ? '' : '.' + num[1]);
  } else {
    let num = value1.split('.');
    let interCount = num[0].length;
    if (interCount < 3) {
      return value;
    }
    let index = 0;
    let inter = '';
    for (let i = interCount - 3; i >= 0; i -= 3) {
      inter = num[0].substr(i, 3) + (inter == '' ? '' : ',') + inter;
      index = i;
    }
    if (index > 0) {
      inter = num[0].substr(0, index) + (inter == '' ? '' : ',') + inter;
    }
    return inter + (num.length == 1 ? '' : '.' + num[1]);
  }
  
});

Vue.filter('NumberFormat1',function (value) {
  if (value == '--') {
    return '--';
  }
  if (isNaN(value)) {
    return 0;
  }
  let num = value.toString().split('.');
  let interCount = num[0].length;
  if (interCount < 3) {
    return value;
  }
  let index = 0;
  let inter = '';
  for (let i = interCount - 3; i >= 0; i -= 3) {
    inter = num[0].substr(i, 3) + (inter == '' ? '' : ',') + inter;
    index = i;
  }
  if (index > 0) {
    inter = num[0].substr(0, index) + (inter == '' ? '' : ',') + inter;
  }
  return inter + (num.length == 1 ? '' : '.' + num[1]);
});

Vue.filter('PwdFormat',function (value) {
  if (value == null || value == undefined) {
    return 'Null';
  } else {
    let len = value.toString().length;
    let val = '';
    for (let i = 0; i < len; i++) {
      val = val + '*';
    }
    return val;
  }
});


Vue.filter('NumberDecimal',function (value) {
  let realVal = ''
  if (!isNaN(value) && value!== '') {
    // 截取当前数据到小数点后两位
    realVal = parseFloat(value).toFixed(2)
  } else {
    realVal = '0'
  }
  return realVal
});

Vue.filter('NumberDesensitization',function (value) {
  let realVal = ''
  if (!isNaN(value) && value!== '') {
    value = value.toString();
    realVal = value.substr(0,2) + '****' + value.substr(-2);
  } else {
    realVal = '--'
  }
  return realVal
});

Vue.filter('NumberDesensitization1',function (value) {
  let realVal = ''
  value = value.toString();
  realVal = value.substr(0,1) + '***' + value.substr(-2);
  return realVal
});