public string Analy()
{
var model = _basicDataService.GetBasicData();
var currentWeight = model.BodyWeight;
var currentHeight = model.Height;
var bmi = float.Parse(ViewModelCommonUtil.CulculateBmi(currentHeight, currentWeight).ToString("0.0000"));
var appropriateWeight = float.Parse(CulculateAppropriate(currentHeight, currentWeight).ToString("0.0000"));
var difference = currentWeight - float.Parse(appropriateWeight.ToString("0.0000"));
var sb = new StringBuilder();
sb.AppendLine(LanguageUtils.Get(LanguageKeys.BodyWeightAnalysisFormat1, model.Height.ToString(), appropriateWeight));
sb.Append(LanguageUtils.Get(LanguageKeys.BodyWeightAnalysisFormat2, difference, bmi));
sb.Append(LanguageUtils.Get(LanguageKeys.BodyWeightAnalysisFormat3));
if (difference > 0)
{
sb.Append(LanguageUtils.Get(LanguageKeys.BodyWeightAnalysisFormat4));
sb.Append(LanguageUtils.Get(LanguageKeys.BodyWeightAnalysisFormat8));
}
else
{
if (bmi < 18.5)
{
sb.Append(LanguageUtils.Get(LanguageKeys.BodyWeightAnalysisFormat7));
}
else
{
sb.Append(LanguageUtils.Get(LanguageKeys.BodyWeightAnalysisFormat5));
}
}
return(sb.ToString());
}
/*----------------------------------------------------------------------------------------------------------------------------------------*/
//
// Constractor
//
/*----------------------------------------------------------------------------------------------------------------------------------------*/
#region Constractor
public InputBasicDataViewModel(IBasicDataService basicDataService)
{
try
{
_basicDataService = basicDataService;
InitCommands();
GenderItemSrouce = new List <GenderEnum>();
foreach (var gender in Enum.GetValues(typeof(GenderEnum)))
{
GenderItemSrouce.Add((GenderEnum)gender);
}
Gender = (int)GenderEnum.未選択;
var model = _basicDataService.GetBasicData();
if (model != null)
{
_id = model.Id;
Name = model.Name;
Gender = model.Gender;
Birthday = model.BirthDay;
Height = model.Height;
BodyWeight = model.BodyWeight;
BodyFatPercentage = model.BodyFatPercentage;
MaxBloodPressure = model.MaxBloodPressure;
MinBloodPressure = model.MinBloodPressure;
BasalMetabolism = model.BasalMetabolism;
_isUpdate = true;
}
else
{
Birthday = DateTime.Parse(ViewModelConst.DefaultTimePick);
}
ErrorStack = new ObservableCollection <Xamarin.Forms.View>();
}
catch (Exception e)
{
Debug.WriteLine(e.StackTrace);
}
}