public FoodContent(FoodContentViewModel model)
{
InitializeComponent();
_model = model;
BindingContext = _model;
}
private FoodContentViewModel GetViewModel(string tagName)
{
var assembly = IntrospectionExtensions.GetTypeInfo(typeof(WelcomePage)).Assembly;
Stream stream = assembly.GetManifestResourceStream("FoodAI.ai-food-database.csv");
string data;
using (var reader = new StreamReader(stream))
{
data = reader.ReadToEnd();
}
string[] datainLines = data.Split(Environment.NewLine.ToCharArray());
int lineIndex;
switch (tagName)
{
case "Fish":
lineIndex = 1;
break;
case "Bread":
lineIndex = 2;
break;
case "Rice":
lineIndex = 3;
break;
case "Eba":
lineIndex = 4;
break;
case "Chicken":
lineIndex = 5;
break;
default:
throw new Exception("Invalid tagname");
}
string[] foodData = datainLines[lineIndex].Split(',');
var model = new FoodContentViewModel
{
TagName = tagName,
EnergyInKcal = Convert.ToDouble(foodData[1]),
WaterInGram = Convert.ToDouble(foodData[2]),
ProteinInGram = Convert.ToDouble(foodData[3]),
FatInGram = Convert.ToDouble(foodData[4]),
CarbohydrateInGram = Convert.ToDouble(foodData[5]),
FibreInGram = Convert.ToDouble(foodData[6]),
AshInGram = Convert.ToDouble(foodData[7]),
CalciumInMilGram = Convert.ToDouble(foodData[8]),
IronInMilGram = Convert.ToDouble(foodData[9]),
MagnesiumInMilGram = Convert.ToDouble(foodData[10]),
PhosphorusInMilGram = Convert.ToDouble(foodData[11]),
PotassiumInMilGram = Convert.ToDouble(foodData[12]),
SodiumInMilGram = Convert.ToDouble(foodData[13]),
ZincInMilGram = Convert.ToDouble(foodData[14]),
CopperInMilGram = Convert.ToDouble(foodData[15]),
ManganeseInMilGram = Convert.ToDouble(foodData[16]),
DietSuggestion = foodData[17]
};
return(model);
}
