From 0d8f62f4044ee91984f7cb326cb7c34681a8a95e Mon Sep 17 00:00:00 2001
From: Lorenz Stechauner <lorenz.stechauner@necronda.net>
Date: Tue, 14 Mar 2023 14:08:23 +0100
Subject: [PATCH] Add AreaCommitment area to MemberListWindow

---
 WGneu/Helpers/AppDbContext.cs                 |  6 +++---
 .../{AreaCommit.cs => AreaCommitment.cs}      | 20 +++++++++----------
 WGneu/Models/Branch.cs                        |  4 ++++
 WGneu/Models/Contract.cs                      | 14 ++++++++++---
 WGneu/Models/Member.cs                        | 16 +++++++++------
 WGneu/Models/WbKg.cs                          |  2 +-
 WGneu/Models/WbRd.cs                          |  2 +-
 WGneu/Windows/MemberListWindow.xaml           |  6 +++++-
 WGneu/Windows/MemberListWindow.xaml.cs        |  5 +++--
 9 files changed, 48 insertions(+), 27 deletions(-)
 rename WGneu/Models/{AreaCommit.cs => AreaCommitment.cs} (58%)

diff --git a/WGneu/Helpers/AppDbContext.cs b/WGneu/Helpers/AppDbContext.cs
index bf1fe9e..674bb25 100644
--- a/WGneu/Helpers/AppDbContext.cs
+++ b/WGneu/Helpers/AppDbContext.cs
@@ -8,12 +8,12 @@ namespace WGneu.Helpers {
         public DbSet<AT_Gem> Gemeinden { get; set; }
         public DbSet<AT_Kg> Katastralgemeinden { get; set; }
         public DbSet<AT_Ort> Orte { get; set; }
-        public DbSet<AT_Plz> Postleitzahlen { get; set; }
+        public DbSet<AT_PlzDest> Postleitzahlen { get; set; }
         public DbSet<PostalDest> PostalDestinations { get; set; }
         public DbSet<Branch> Branches { get; set; }
         public DbSet<WbKg> WbKgs { get; set; }
         public DbSet<WbRd> WbRde { get; set; }
-        public DbSet<AreaCommit> AreaCommitments { get; set; }
+        public DbSet<AreaCommitment> AreaCommitments { get; set; }
         public DbSet<Contract> Contracts { get; set; }
         public DbSet<WineAttr> WineAttributes { get; set; }
         public DbSet<WineCult> WineCultivations { get; set; }
@@ -21,7 +21,7 @@ namespace WGneu.Helpers {
         public DbSet<WineVar> WineVarieties { get; set; }
 
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) {
-            optionsBuilder.UseSqlite("Data Source=\"C:\\Users\\lorenz\\Desktop\\wgtest.sqlite3\"; foreign keys=true");
+            optionsBuilder.UseSqlite("Data Source=\"C:\\Users\\lorenz\\Desktop\\wgprod.sqlite3\"; foreign keys=true");
             optionsBuilder.UseLazyLoadingProxies();
         }
     }
diff --git a/WGneu/Models/AreaCommit.cs b/WGneu/Models/AreaCommitment.cs
similarity index 58%
rename from WGneu/Models/AreaCommit.cs
rename to WGneu/Models/AreaCommitment.cs
index d69708e..28cf83e 100644
--- a/WGneu/Models/AreaCommit.cs
+++ b/WGneu/Models/AreaCommitment.cs
@@ -2,10 +2,10 @@
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace WGneu.Models {
-    [Table("area_commitment"), PrimaryKey("Vnr", "KgNr", "GstNr")]
-    public class AreaCommit {
+    [Table("area_commitment"), PrimaryKey("VNr", "KgNr", "GstNr")]
+    public class AreaCommitment {
         [Column("vnr")]
-        public int Vnr { get; set; }
+        public int VNr { get; set; }
 
         [Column("kgnr")]
         public int KgNr { get; set; }
@@ -14,7 +14,7 @@ namespace WGneu.Models {
         public string? GstNr { get; set; }
 
         [Column("rdnr")]
-        public int RdNr { get; set; }
+        public int? RdNr { get; set; }
 
         [Column("area")]
         public int Area { get; set; }
@@ -28,19 +28,19 @@ namespace WGneu.Models {
         [Column("cultid")]
         public string CultId { get; set; }
 
-        [ForeignKey("Vnr")]
-        public virtual Contract Contract { get; set; }
+        [ForeignKey("VNr")]
+        public virtual Contract Contract { get; private set; }
 
         [ForeignKey("SortId")]
-        public virtual WineVar WineVar { get; set; }
+        public virtual WineVar WineVar { get; private set; }
 
         [ForeignKey("AttrId")]
-        public virtual WineAttr WineAttr { get; set; }
+        public virtual WineAttr WineAttr { get; private set; }
 
         [ForeignKey("CultId")]
-        public virtual WineCult WineCult { get; set; }
+        public virtual WineCult WineCult { get; private set; }
 
         [ForeignKey("KgNr, RdNr")]
-        public virtual WbRd WbRd { get; set; }
+        public virtual WbRd? WbRd { get; private set; }
     }
 }
diff --git a/WGneu/Models/Branch.cs b/WGneu/Models/Branch.cs
index 75727c2..3faabd0 100644
--- a/WGneu/Models/Branch.cs
+++ b/WGneu/Models/Branch.cs
@@ -1,4 +1,5 @@
 using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace WGneu.Models {
@@ -9,5 +10,8 @@ namespace WGneu.Models {
 
         [Column("name")]
         public string Name { get; set; }
+
+        [InverseProperty("Branch")]
+        public virtual ISet<Member> Members { get; private set; }
     }
 }
diff --git a/WGneu/Models/Contract.cs b/WGneu/Models/Contract.cs
index 8f1d627..8f56c92 100644
--- a/WGneu/Models/Contract.cs
+++ b/WGneu/Models/Contract.cs
@@ -1,11 +1,13 @@
 using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
 
 namespace WGneu.Models {
-    [Table("contract"), PrimaryKey("Vnr")]
+    [Table("contract"), PrimaryKey("VNr")]
     public class Contract {
         [Column("vnr")]
-        public int Vnr { get; set; }
+        public int VNr { get; set; }
 
         [Column("mgnr")]
         public int MgNr { get; set; }
@@ -17,6 +19,12 @@ namespace WGneu.Models {
         public int? YearTo { get; set; }
 
         [ForeignKey("MgNr")]
-        public virtual Member Member { get; set; }
+        public virtual Member Member { get; private set; }
+
+        [InverseProperty("Contract")]
+        public virtual ISet<AreaCommitment> AreaCommitments { get; private set; }
+
+        [NotMapped]
+        public int Area => AreaCommitments.Select(a => a.Area).Sum();
     }
 }
diff --git a/WGneu/Models/Member.cs b/WGneu/Models/Member.cs
index 7c53fb6..2220d52 100644
--- a/WGneu/Models/Member.cs
+++ b/WGneu/Models/Member.cs
@@ -1,5 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using System;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace WGneu.Models {
@@ -78,7 +79,7 @@ namespace WGneu.Models {
         public string CountryCode { get; set; }
 
         [Column("postal_dest")]
-        public string PostalDestId { get; private set; }
+        public string PostalDestId { get; set; }
 
         [Column("address")]
         public string Address { get; set; }
@@ -105,18 +106,21 @@ namespace WGneu.Models {
         public string? Comment { get; set; }
 
         [ForeignKey("PredecessorMgNr")]
-        public virtual Member? Predecessor { get; set; }
+        public virtual Member? Predecessor { get; private set; }
 
         [ForeignKey("CountryCode")]
-        public virtual Country Country { get; set; }
+        public virtual Country Country { get; private set; }
 
         [ForeignKey("CountryCode, PostalDestId")]
-        public virtual PostalDest PostalDest { get; set; }
+        public virtual PostalDest PostalDest { get; private set; }
 
         [ForeignKey("DefaultKgNr")]
-        public virtual AT_Kg? DefaultKg { get; set; }
+        public virtual AT_Kg? DefaultKg { get; private set; }
 
         [ForeignKey("ZwstId")]
-        public virtual Branch Branch { get; set; }
+        public virtual Branch? Branch { get; private set; }
+
+        [InverseProperty("Member")]
+        public virtual ISet<Contract> Contracts { get; private set; }
     }
 }
diff --git a/WGneu/Models/WbKg.cs b/WGneu/Models/WbKg.cs
index 8381dc5..072b703 100644
--- a/WGneu/Models/WbKg.cs
+++ b/WGneu/Models/WbKg.cs
@@ -11,6 +11,6 @@ namespace WGneu.Models {
         public int? GlNr { get; set; }
 
         [ForeignKey("KgNr")]
-        public virtual AT_Kg Kg { get; set; }
+        public virtual AT_Kg Kg { get; private set; }
     }
 }
diff --git a/WGneu/Models/WbRd.cs b/WGneu/Models/WbRd.cs
index 651e8da..7209b73 100644
--- a/WGneu/Models/WbRd.cs
+++ b/WGneu/Models/WbRd.cs
@@ -14,6 +14,6 @@ namespace WGneu.Models {
         public string Name { get; set; }
 
         [ForeignKey("KgNr")]
-        public virtual WbKg WbKg { get; set; }
+        public virtual WbKg WbKg { get; private set; }
     }
 }
diff --git a/WGneu/Windows/MemberListWindow.xaml b/WGneu/Windows/MemberListWindow.xaml
index 30d57b6..b57e3bb 100644
--- a/WGneu/Windows/MemberListWindow.xaml
+++ b/WGneu/Windows/MemberListWindow.xaml
@@ -31,7 +31,7 @@
         </Style>
         <Style TargetType="Button">
             <Setter Property="FontSize" Value="14"/>
-            <Setter Property="Padding" Value="3"/>
+            <Setter Property="Padding" Value="9,3"/>
             <Setter Property="Height" Value="27"/>
         </Style>
     </Window.Resources>
@@ -296,6 +296,10 @@
                              Checked="RadioButton_Changed" Unchecked="RadioButton_Changed"
                              HorizontalAlignment="Left" Margin="60,225,0,0" VerticalAlignment="Top" Grid.Column="1" Grid.ColumnSpan="2"/>
 
+                <Label Content="Gebundene Fläche:" Margin="10,250,0,0" Grid.Column="0"/>
+                <TextBlock x:Name="AreaCommitment" Text="- m²"
+                           Grid.Column="1" HorizontalAlignment="Left" Margin="2,254,0,0" TextWrapping="NoWrap" VerticalAlignment="Top"/>
+
                 <Button x:Name="ContractButton" Content="Flächenbindungen" Click="ContractButton_Click"
                         HorizontalAlignment="Right" Margin="10,10,10,10" VerticalAlignment="Bottom" Grid.ColumnSpan="3"/>
             </Grid>
diff --git a/WGneu/Windows/MemberListWindow.xaml.cs b/WGneu/Windows/MemberListWindow.xaml.cs
index 5e45f72..1dc9ba4 100644
--- a/WGneu/Windows/MemberListWindow.xaml.cs
+++ b/WGneu/Windows/MemberListWindow.xaml.cs
@@ -175,7 +175,6 @@ namespace WGneu.Windows {
 
             int newMgNr = int.Parse(MgNrInput.Text);
             m.PredecessorMgNr = (PredecessorMgNrInput.Text == "") ? null : int.Parse(PredecessorMgNrInput.Text);
-            m.Predecessor = Context.Members.Find(m.PredecessorMgNr);
             m.Prefix = (PrefixInput.Text == "") ? null : PrefixInput.Text;
             m.GivenName = GivenNameInput.Text;
             m.FamilyName = FamilyNameInput.Text;
@@ -183,7 +182,6 @@ namespace WGneu.Windows {
             m.Birthday = (BirthdayInput.Text == "") ? null : string.Join("-", BirthdayInput.Text.Split(".").Reverse());
             m.CountryCode = "AT";
             m.PostalDestId = ((AT_PlzDest)OrtInput.SelectedItem).Id;
-            m.PostalDest = Context.PostalDestinations.Find(m.CountryCode, m.PostalDestId);
             m.Address = AddressInput.Text;
 
             m.Email = (EmailInput.Text == "") ? null : EmailInput.Text;
@@ -400,6 +398,8 @@ namespace WGneu.Windows {
                 case "email": ContactEmailInput.IsChecked = true; break;
             }
 
+            AreaCommitment.Text = $"{m.Contracts.Select(c => c.Area).Sum():N0} m²";
+
             Menu_Member_SendEmail.IsEnabled = m.Email != null;
 
             FillOriginalValues();
@@ -418,6 +418,7 @@ namespace WGneu.Windows {
 
         private void ClearInputs() {
             Menu_Member_SendEmail.IsEnabled = false;
+            AreaCommitment.Text = "- m²";
             OriginalValues.Clear();
             foreach (var tb in Utils.FindVisualChilds<TextBox>(this, ExemptInputs)) {
                 tb.Text = " ";