Beispiel #1
0
        private void calcButton_Click(object sender, EventArgs e)
        {
            // Collect Form Data For Input Validation
            var formData = new RawUserInput
            {
                WeightInPounds    = weightTextbox.Text,
                HeightFeetIndex   = heightFtComboBox.SelectedIndex,
                HeightInchesIndex = heightInCombobox.SelectedIndex,
                HeightFeetValue   = heightFtComboBox.Text,
                HeightInchesValue = heightInCombobox.Text,
                Age                  = ageTextbox.Text,
                IsMale               = maleButton.Checked,
                IsFemale             = femaleButton.Checked,
                LossPerWeekIndex     = lossPerWeekComboBox.SelectedIndex.ToString(),
                ActivityLevel        = activityLevelComboBox.SelectedIndex.ToString(),
                MacroParametersIndex = macroComboBox.SelectedIndex.ToString()
            };

            // Validate User Input
            string inputErrors = formData.ValidateInput();

            // If there were errors, notify the user
            if (!string.IsNullOrEmpty(inputErrors))
            {
                MessageBox.Show(inputErrors, "Input Invalid");
            }
            // If there were no errors, generate the calculation entity and process and display the data
            else
            {
                UserProfile profile = new UserProfile(formData);

                // Display the results
                bmiOutputLabel.Text      = profile.BodyMassIndex.ToString("0.00");
                caloriesOutputLabel.Text = profile.TotalDailyEnergyExpenditure.ToString("0");

                macroLabelOutput.Text = $"Macronutrient Distribution: \r\n\t" +
                                        $"Protein: { profile.Macros.GramsOfProtein }g " +
                                        $"Carbs: { profile.Macros.GramsOfCarbohydrates }g " +
                                        $"Fats: { profile.Macros.GramsOfFat }g";

                if (profile.BodyMassIndex < 18.5f)
                {
                    categoryLabel.Text = "Underweight";
                }
                else if (profile.BodyMassIndex > 18.5f & profile.BodyMassIndex < 24.5f)
                {
                    categoryLabel.Text = "Normal Weight";
                }
                else if (profile.BodyMassIndex > 24.5f & profile.BodyMassIndex < 29.9f)
                {
                    categoryLabel.Text = "Overweight";
                }
                else if (profile.BodyMassIndex > 30.0f)
                {
                    categoryLabel.Text = "Obese";
                }
            }
        }
Beispiel #2
0
        public UserProfile(RawUserInput userInput)
        {
            WeightInPounds = int.Parse(userInput.WeightInPounds);
            HeightInInches = int.Parse(userInput.HeightFeetValue) * 12 + int.Parse(userInput.HeightInchesValue);
            Age            = int.Parse(userInput.Age);
            Gender         = userInput.IsMale ? Gender.Male : Gender.Female;
            switch (userInput.ActivityLevel)
            {
            case "0":       // Sedentary
                _activityMultiplier = 1.2;
                break;

            case "1":       // Light
                _activityMultiplier = 1.375;
                break;

            case "2":       // Moderate
                _activityMultiplier = 1.55;
                break;

            case "3":       // Heavy
                _activityMultiplier = 1.725;
                break;

            case "4":       // Athlete
                _activityMultiplier = 1.9;
                break;
            }

            switch (userInput.LossPerWeekIndex)
            {
            case "3":       // Lose 2
                _weightLossBasedCalorieDeficit = 1000;
                break;

            case "2":       // Lose 1.5
                _weightLossBasedCalorieDeficit = 750;
                break;

            case "1":       // Lose 1
                _weightLossBasedCalorieDeficit = 500;
                break;

            case "0":       // Lose 0.5
                _weightLossBasedCalorieDeficit = 250;
                break;

            case "4":       // Maintain
            default:
                _weightLossBasedCalorieDeficit = 0;
                break;
            }

            switch (userInput.MacroParametersIndex)
            {
            case "0":       // Maintain
                Macros = new MacroNutrientBreakdown
                {
                    MacroParameters        = MacroParameters.Maintain,
                    ProteinPercentage      = 0.20,
                    GramsOfProtein         = (int)Math.Floor(TotalDailyEnergyExpenditure * 0.20 / 4),
                    FatPercentage          = 0.30,
                    GramsOfFat             = (int)Math.Floor(TotalDailyEnergyExpenditure * 0.30 / 9),
                    CarbohydratePercentage = 0.50,
                    GramsOfCarbohydrates   = (int)Math.Floor(TotalDailyEnergyExpenditure * 0.50 / 4)
                };
                _macroParameterAdjustment = 0;
                break;

            case "1":       // Bulk
                var adjustedTdee   = TotalDailyEnergyExpenditure + 200;
                int gramsOfProtein = (int)Math.Floor(0.8 * WeightInPounds);
                int gramsOfFat     = (int)Math.Floor(0.5 * WeightInPounds);

                Macros = new MacroNutrientBreakdown
                {
                    MacroParameters      = MacroParameters.Bulk,
                    GramsOfProtein       = gramsOfProtein,
                    GramsOfFat           = gramsOfFat,
                    GramsOfCarbohydrates = (int)Math.Floor((adjustedTdee - (4 * gramsOfProtein) - (9 * gramsOfFat)) / 4)
                };
                _macroParameterAdjustment = 200;
                break;

            case "2":       // Cut
                Macros = new MacroNutrientBreakdown
                {
                    MacroParameters        = MacroParameters.Cut,
                    ProteinPercentage      = 0.40,
                    GramsOfProtein         = (int)Math.Floor(TotalDailyEnergyExpenditure * 0.40 / 4),
                    FatPercentage          = 0.30,
                    GramsOfFat             = (int)Math.Floor(TotalDailyEnergyExpenditure * 0.30 / 9),
                    CarbohydratePercentage = 0.30,
                    GramsOfCarbohydrates   = (int)Math.Floor(TotalDailyEnergyExpenditure * 0.30 / 4)
                };
                _macroParameterAdjustment = 0;
                break;
            }
        }