Add project files.

2025-03-25 22:59:42 +04:00
parent 20e9f92f3a
commit 4445accb75
30 changed files with 1424 additions and 0 deletions
--- a/Nutrition/formNutrition.xaml.cs
+++ b/Nutrition/formNutrition.xaml.cs
@@ -0,0 +1,107 @@
+using Npgsql;
+using System.Windows;
+
+namespace SportsTrainingApp.Nutrition
+{
+    /// <summary>
+    /// Interaction logic for fromNutrition.xaml
+    /// </summary>
+    public partial class formNutrition : Window
+    {
+        int user_id = -1;
+        public formNutrition(int _user_id)
+        {
+            InitializeComponent();
+            user_id = _user_id;
+            FillDataGrid(user_id);
+
+        }
+        public class Nutrition
+        {
+            public int ID { get; set; }
+            public int User_id { get; set; }
+            public DateTime Date { get; set; }
+            public int Calories { get; set; }
+            public double Protein { get; set; }
+            public double Carbs { get; set; }
+            public double Fats { get; set; }
+        }
+
+        public void FillDataGrid(int _user_id)
+        {
+            using (var conn = new NpgsqlConnection(formMain.connectionString))
+            {
+                conn.Open();
+                using (var cmd = new NpgsqlCommand($@"SELECT
+	                                                ID,
+	                                                USER_ID,
+	                                                DATE,
+	                                                CALORIES,
+	                                                PROTEIN,
+	                                                CARBS,
+	                                                FATS
+                                                FROM
+	                                                DBO.NUTRITION
+                                                WHERE
+	                                                USER_ID = {_user_id}
+                                                ORDER BY DATE", conn))
+                {
+                    var reader = cmd.ExecuteReader();
+                    var nutrition = new List<Nutrition>();
+                    while (reader.Read())
+                    {
+                        nutrition.Add(new Nutrition
+                        {
+                            ID = reader.GetInt32(0),
+                            User_id = reader.GetInt32(1),
+                            Date = reader.GetDateTime(2),
+                            Calories = reader.GetInt32(3),
+                            Protein = reader.GetDouble(4),
+                            Carbs = reader.GetDouble(5),
+                            Fats = reader.GetDouble(6)
+                        });
+                    }
+                    gridNutrition.ItemsSource = nutrition;
+                }
+            }
+        }
+
+        private void btAddNutrition_Click(object sender, RoutedEventArgs e)
+        {
+            new formAddNutrition(user_id).ShowDialog();
+            FillDataGrid(user_id);
+        }
+
+        private void btDelNutrition_Click(object sender, RoutedEventArgs e)
+        {
+            var selectedItem = (Nutrition)gridNutrition.SelectedItem;
+
+            if (selectedItem == null)
+                return;
+
+            using (var conn = new NpgsqlConnection(formMain.connectionString))
+            {
+                conn.Open();
+                using (var cmd = new NpgsqlCommand(@$"DELETE FROM DBO.NUTRITION
+                                                      WHERE
+	                                                      ID = {selectedItem.ID}", conn))
+                {
+                    cmd.ExecuteNonQuery();
+                }
+            }
+            FillDataGrid(user_id);
+        }
+
+        private void btUpdNutrution_Click(object sender, RoutedEventArgs e)
+        {
+            var selectedItem = (Nutrition)gridNutrition.SelectedItem;
+
+            if (selectedItem == null)
+                return;
+
+            new formUpdNutrition(selectedItem).ShowDialog();
+
+            FillDataGrid(user_id);
+        }
+    }
+}