Completely removed all the old database interaction code, save the database converter form. Updated the formatting in the weekly and taxable areas on the modify record form. Re-enabled holiday checking on the main form.

AdvertsingProfitControl/FrmMain.cs

@@ -1,13 +1,11 @@
 using System;
-using System.Collections.Generic;
-using System.Data;
-using System.Data.Entity;
-using System.Diagnostics;
+using System.Data.Entity.Infrastructure;
 using System.Drawing;
 using System.Drawing.Printing;
 using System.IO;
 using System.Linq;
 using System.Runtime.InteropServices;
+using System.Transactions;
 using System.Windows.Forms;
 
 namespace AdvertsingProfitControl
@@ -20,7 +18,7 @@ namespace AdvertsingProfitControl
         private decimal _departmentSales; //weekly sales total
         private DateTime _currentActiveDate;
         private readonly FrmLogConsole _console = FrmLogConsole.GetStaticInstance;
-        private int _LazyPageCounter;
+        private int _lazyPageCounter;
         private bool isDebug;
 
         public FrmMain(bool isDebug)
@@ -28,9 +26,8 @@ namespace AdvertsingProfitControl
             InitializeComponent();
             this.isDebug = isDebug;
             isDebug = true;
-            debugToolStripMenuItem.Visible = isDebug;
+            debugMainMenu.Visible = isDebug;
             var db = new AdvertisingProfitControlModel();
-            db.Versions.Count();
         }
 
         private void frmMain_Load(object sender, EventArgs e)
@@ -137,15 +134,15 @@ namespace AdvertsingProfitControl
 
         private void addRecordToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var databaseTracker = new DatabaseTracker();
-            var databaseReader = new DatabaseReader();
+            var db = new AdvertisingProfitControlModel();
             var form = new NewModifyRecord();
             form.ShowDialog();
             //One the user has closed the add record form, check to see if there is a newer date
             //available. If so, reload the form.
-            var date = databaseReader.RetrieveMostRecentDate(databaseTracker.DatabaseConnectionString);
-            if (date == _currentActiveDate) return;
-            LoadDate(date);
+            var date = db.WeekEndingDates.OrderByDescending(x => x.EndingDate).FirstOrDefault();
+            if (date == null) return;
+            if (date.EndingDate == _currentActiveDate) return;
+            LoadDate(date.EndingDate);
         }
 
         private void showHideConsoleHelpMainMenu_Click(object sender, EventArgs e)
@@ -165,31 +162,34 @@ namespace AdvertsingProfitControl
             var form = new NewModifyRecord(_currentActiveDate);
             form.ShowDialog();
             //On return reload the date that was just modified by the modify record form.
-            LoadDate(monthCalendar.SelectionStart);
+            LoadDate(_currentActiveDate);
         }
 
         private void manageItemsToolsMainMenu_Click(object sender, EventArgs e)
         {
-            var adItemManager = new FrmManageAdItems();
-            adItemManager.ShowDialog();
+            //TODO: Bring back Manage Ad Items form and managing AdSpecials.
+            //var adItemManager = new FrmManageAdItems();
+            //adItemManager.ShowDialog();
         }
 
         private void dbVersionHelpMainMenu_Click(object sender, EventArgs e)
         {
-            var databaseTracker = new DatabaseTracker();
-            var databaseReader = new DatabaseReader();
-            var version = databaseReader.GetDatabaseVersion(databaseTracker.DatabaseConnectionString);
-
-            if (version != "0.0.0.0")
+            var db = new AdvertisingProfitControlModel();
+            var version = db.Versions.FirstOrDefault(x => x.Id == 1);
+            if (version == null)
             {
-                MessageBox.Show(@"The current database's version is " + version + @".", @"Database Version Number", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                MessageBox.Show(@"Failed to retrieve the version number of the SQL database", @"Database Version Number",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
             }
+            MessageBox.Show(@"The current database's version is " + version + @".", @"Database Version Number", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            
         }
 
         private void PrintPage(object sender, PrintPageEventArgs e)
         {
             Bitmap bitMap;
-            if (_LazyPageCounter == 0)
+            if (_lazyPageCounter == 0)
             {
                 bitMap = new Bitmap(Application.StartupPath + "\\FrontPage.png");
             }
@@ -210,16 +210,16 @@ namespace AdvertsingProfitControl
                 rect.Width = (int) ((double) bitMap.Width/(double) bitMap.Height*(double) rect.Height);
             }
 
-            if (_LazyPageCounter == 0)
+            if (_lazyPageCounter == 0)
             {
                 e.Graphics.DrawImage(bitMap, new Rectangle(0, 25, 850, 1050));
-                _LazyPageCounter++;
+                _lazyPageCounter++;
                 e.HasMorePages = true;
             }
             else
             {
                 e.Graphics.DrawImage(bitMap, new Rectangle(0, 0, 850, 1100));
-                _LazyPageCounter = 0;
+                _lazyPageCounter = 0;
                 e.HasMorePages = false;
             }
         }
@@ -233,20 +233,20 @@ namespace AdvertsingProfitControl
             var printDialog = new PrintPreviewDialog();
             if (!usePreRenderedFilesCheckbox.Checked)
             {
-                var databaseTracker = new DatabaseTracker();
-                var databaseReader = new DatabaseReader();
-                var dateId =
-                    databaseReader.RetrieveDateIdByDateString(monthCalendar.SelectionStart.ToShortDateString(),
-                        databaseTracker.DatabaseConnectionString);
-                var remaingingSales = _departmentSales - _salesProducedByAdItems;
-                var totalProfitReturnFromReminaingSales = remaingingSales * .3m;
-                var totalProfitReturn = _totalProfitReturnFromAdItems + totalProfitReturnFromReminaingSales;
-                //test.BuildFormFrontCompressedLayout(dateId, _departmentSales, _salesProducedByAdItems, remaingingSales,
-                    //_totalProfitReturnFromAdItems, totalProfitReturnFromReminaingSales, totalProfitReturn,
-                    //commentsTextBox.Text);
-                test.RenderHtmlToImage();
-                backPageTest.GenerateWeeklyInventoryControlPage(dateId);
-                backPageTest.RenderHtmlToImage();
+                //var databaseTracker = new DatabaseTracker();
+                //var databaseReader = new DatabaseReader();
+                //var dateId =
+                //    databaseReader.RetrieveDateIdByDateString(monthCalendar.SelectionStart.ToShortDateString(),
+                //        databaseTracker.DatabaseConnectionString);
+                //var remaingingSales = _departmentSales - _salesProducedByAdItems;
+                //var totalProfitReturnFromReminaingSales = remaingingSales * .3m;
+                //var totalProfitReturn = _totalProfitReturnFromAdItems + totalProfitReturnFromReminaingSales;
+                ////test.BuildFormFrontCompressedLayout(dateId, _departmentSales, _salesProducedByAdItems, remaingingSales,
+                //    //_totalProfitReturnFromAdItems, totalProfitReturnFromReminaingSales, totalProfitReturn,
+                //    //commentsTextBox.Text);
+                //test.RenderHtmlToImage();
+                //backPageTest.GenerateWeeklyInventoryControlPage(dateId);
+                //backPageTest.RenderHtmlToImage();
             }
             else
             {
@@ -361,7 +361,12 @@ namespace AdvertsingProfitControl
             }
             modifyRecordMainMenu.Enabled = true;
             modifyRecordMainMenu.ToolTipText = @"";
-            var dateRecord = db.WeekEndingDates.Single(x => x.EndingDate == date);
+            var dateRecord = db.WeekEndingDates.SingleOrDefault(x => x.EndingDate == date);
+            if (dateRecord == null)
+            {
+                dateTimeGroupBox.Text = @"Failed to retrieve " + date.ToString("d") + @".";
+                return;
+            }
             ClearForm();
             LoadProjectionsTable(dateRecord);
             LoadInventoryTable(dateRecord);
@@ -575,45 +580,88 @@ namespace AdvertsingProfitControl
             var weeklySales = db.WeeklySales.Where(x => x.WeekEndingDate.Id == dateRecord.Id).Select(x => x);
             foreach (var sale in weeklySales)
             {
-                if (sale.Sunday != null) _departmentSales += (decimal) sale.Sunday;
-                sundayWeeklySalesLabel.Text = @"Sunday: " + $@"{sale.Sunday:c}";
-                if (sale.Monday != null) _departmentSales += (decimal) sale.Monday;
-                mondayWeeklySalesLabel.Text = @"Monday: " + $@"{sale.Monday:c}";
-                if (sale.Tuesday != null) _departmentSales += (decimal) sale.Tuesday;
-                tuesadayWeeklySalesLabel.Text = @"Tuesday: " + $@"{sale.Tuesday:c}";
-                if (sale.Wednesday != null) _departmentSales += (decimal) sale.Wednesday;
-                wednesdayWeeklySalesLabel.Text = @"Wednesday: " + $@"{sale.Wednesday:c}";
-                if (sale.Thursday != null) _departmentSales += (decimal)sale.Thursday;
-                thursdayWeeklySalesLabel.Text = @"Thursday: " + $@"{sale.Thursday:c}";
-                if (sale.Friday != null) _departmentSales += (decimal) sale.Friday;
-                fridayWeeklySalesLabel.Text = @"Friday: " + $@"{sale.Friday:c}";
-                if (sale.Saturday != null) _departmentSales += (decimal) sale.Saturday;
-                saturdayWeeklySalesLabel.Text = @"Saturday: " + $@"{sale.Saturday:c}";
+                if (sale.Sunday != null)
+                {
+                    sundayWeeklySalesLabel.Text = sale.Sunday != 0
+                        ? @"Sunday: " + $@"{sale.Sunday:c}"
+                        : @"Sunday: " + CheckForHoliday(DayOfWeek.Sunday);
+                    _departmentSales += (decimal) sale.Sunday;
+                }
+                if (sale.Monday != null)
+                {
+                    mondayWeeklySalesLabel.Text = sale.Monday != 0
+                        ? @"Monday: " + $@"{sale.Monday:c}"
+                        : @"Monday: " + CheckForHoliday(DayOfWeek.Monday);
+                    _departmentSales += (decimal) sale.Monday;
+                }
+                if (sale.Tuesday != null)
+                {
+                    tuesadayWeeklySalesLabel.Text = sale.Tuesday != 0
+                        ? @"Tuesday: " + $@"{sale.Tuesday:c}"
+                        : @"Tuesday: " + CheckForHoliday(DayOfWeek.Tuesday);
+                    _departmentSales += (decimal) sale.Tuesday;
+                }
+                if (sale.Wednesday != null)
+                {
+                    wednesdayWeeklySalesLabel.Text = sale.Wednesday != 0
+                        ? @"Wednesday: " + $@"{sale.Wednesday:c}"
+                        : @"Wednesday: " + CheckForHoliday(DayOfWeek.Wednesday);
+                    _departmentSales += (decimal) sale.Wednesday;
+                }
+                if (sale.Thursday != null)
+                {
+                    thursdayWeeklySalesLabel.Text = sale.Thursday != 0
+                        ? @"Thursday: " + $@"{sale.Thursday:c}"
+                        : @"Thursday: " + CheckForHoliday(DayOfWeek.Thursday);
+                    _departmentSales += (decimal)sale.Thursday;
+                }
+                if (sale.Friday != null)
+                {
+                    fridayWeeklySalesLabel.Text = sale.Friday != 0
+                        ? @"Friday: " + $@"{sale.Friday:c}"
+                        : @"Friday: " + CheckForHoliday(DayOfWeek.Friday);
+                    _departmentSales += (decimal) sale.Friday;
+                }
+                if (sale.Saturday != null)
+                {
+                    saturdayWeeklySalesLabel.Text = sale.Saturday != 0
+                        ? @"Saturday: " + $@"{sale.Saturday:c}"
+                        : @"Saturday: " + CheckForHoliday(DayOfWeek.Saturday);
+                    _departmentSales += (decimal) sale.Saturday;
+                }
                 totalWeeklySalesLabel.Text = @"Total Sales: " + $@"{sale.TotalSales:c}";
             }                    
         }
 
         private void LoadTaxable(WeekEndingDate dateRecord)
         {
-            //TODO: Check for holidays
             var db = new AdvertisingProfitControlModel();
             var taxables = db.Taxables.Where(x => x.WeekEndingDate.Id == dateRecord.Id).Select(x => x);
             foreach (var taxable in taxables)
             {
-                sundayTaxableLabel.Text = @"Sunday: " + $@"{taxable.Sunday:c}";
-                mondayTaxableLabel.Text = @"Monday: " + $@"{taxable.Monday:c}";
-                tuesdayTaxableLabel.Text = @"Tuesday: " + $@"{taxable.Tuesday:c}";
-                wednesdayTaxableLabel.Text = @"Wednesday: " + $@"{taxable.Wednesday:c}";
-                thursdayTaxableLabel.Text = @"Thursday: " + $@"{taxable.Thursday:c}";
-                fridayTaxableLabel.Text = @"Friday: " + $@"{taxable.Friday:c}";
-                saturdayTaxableLabel.Text = @"Saturday: " + $@"{taxable.Saturday:c}";
+                sundayTaxableLabel.Text = taxable.Sunday != 0
+                    ? @"Sunday: " + $@"{taxable.Sunday:c}"
+                    : @"Sunday: " + CheckForHoliday(DayOfWeek.Sunday);
+                mondayTaxableLabel.Text = taxable.Monday != 0
+                    ? @"Monday: " + $@"{taxable.Monday:c}"
+                    : @"Monday: " + CheckForHoliday(DayOfWeek.Monday);
+                tuesdayTaxableLabel.Text = taxable.Tuesday != 0
+                    ? @"Tuesday: " + $@"{taxable.Tuesday:c}"
+                    : @"Tuesday: " + CheckForHoliday(DayOfWeek.Tuesday);
+                wednesdayTaxableLabel.Text = taxable.Wednesday != 0
+                    ? @"Wednesday: " + $@"{taxable.Wednesday:c}"
+                    : @"Wednesday: " + CheckForHoliday(DayOfWeek.Wednesday);
+                thursdayTaxableLabel.Text = taxable.Thursday != 0
+                     ? @"Thursday: " + $@"{taxable.Thursday:c}"
+                     : @"Thursday: " + CheckForHoliday(DayOfWeek.Thursday);
+                fridayTaxableLabel.Text = taxable.Friday != 0
+                     ? @"Friday: " + $@"{taxable.Friday:c}"
+                     : @"Friday: " + CheckForHoliday(DayOfWeek.Friday);
+                saturdayTaxableLabel.Text = taxable.Saturday != 0
+                     ? @"Saturday: " + $@"{taxable.Saturday:c}"
+                     : @"Saturday: " + CheckForHoliday(DayOfWeek.Saturday);
                 totalTaxableLabel.Text = @"Total: " + $@"{taxable.Total:c}";
             }
-            ////See if there are any items and see if any of them are holidays (have a value of zero).
-            //if (taxables.ToList().Count == 1)
-            //{
-            //    var Spam = taxables.Select(x => x.)
-            //}
         }
 
         private void LoadCostAnalysis(WeekEndingDate dateRecord)
@@ -665,8 +713,8 @@ namespace AdvertsingProfitControl
             switch (holiday)
             {
                 case Holidays.Thanksgiving:
-                case Holidays.Christmas:    
-                case Holidays.NewYearsDay:            
+                case Holidays.Christmas:
+                case Holidays.NewYearsDay:
                     holidayText = @"Closed for " + TextFormat.AddSpacesToSentence(holiday.ToString(), false);
                     break;
             }
@@ -735,15 +783,8 @@ namespace AdvertsingProfitControl
 
         private void RefreshDateListing()
         {
-            var databaseTracker = new DatabaseTracker();
-            var databaseReader = new DatabaseReader();
-            monthCalendar.BoldedDates = databaseReader.RetrieveDates(databaseTracker.DatabaseConnectionString).ToArray();
-        }
-
-        public enum FormDefaultRoll
-        {
-            AddNewRecord = 0,
-            ModifyExistingRecord = 1
+            var db = new AdvertisingProfitControlModel();
+            monthCalendar.BoldedDates = db.WeekEndingDates.Select(zdate => zdate.EndingDate).ToArray();
         }
 
         private void clearSelectedDateToolsMainMenu_Click(object sender, EventArgs e)
@@ -753,27 +794,82 @@ namespace AdvertsingProfitControl
             {
                 return;
             }
-            var dbT = new DatabaseTracker();
-            var dbW = new DatabaseWriter(dbT.DatabaseConnectionString);
-            var dbR = new DatabaseReader();
-            var dateId = dbR.RetrieveDateIdByDateString(_currentActiveDate.ToShortDateString(), dbT.DatabaseConnectionString);
-            if (dateId != 0)
+            
+            var db = new AdvertisingProfitControlModel();
+            var dateRecord = db.WeekEndingDates.Single(x => x.EndingDate == _currentActiveDate);
+            var projections = db.Projections.Where(x => x.WeekEndingDate.EndingDate == dateRecord.EndingDate);
+            var inventories = db.Inventories.Where(x => x.WeekEndingDate.EndingDate == dateRecord.EndingDate);
+            var actualSales = db.ActualSales.Where(x => x.WeekEndingDate.EndingDate == dateRecord.EndingDate);
+            var invoices = db.Invoices.Where(x => x.WeekEndingDate.EndingDate == dateRecord.EndingDate);
+            var weeklySale = db.WeeklySales.SingleOrDefault(x => x.WeekEndingDate.EndingDate == dateRecord.EndingDate);
+            var taxable = db.Taxables.SingleOrDefault(x => x.WeekEndingDate.EndingDate == dateRecord.EndingDate);
+            var costAnalysis = db.CostAnalysis.SingleOrDefault(x => x.WeekEndingDate.EndingDate == dateRecord.EndingDate);
+            var comment = db.Notes.SingleOrDefault(x => x.WeekEndingDate.EndingDate == dateRecord.EndingDate);
+
+            using (var scope = new TransactionScope())
             {
-                if (dbW.ClearDateById(dateId))
+                try
                 {
-                    RefreshDateListing();
-                    var date = dbR.RetrieveMostRecentDate(dbT.DatabaseConnectionString);
-                    LoadDate(date);
+                    //Clear projections
+                    foreach (var projection in projections)
+                    {
+                        db.Projections.Remove(projection);
+                    }
+                    //Clear inventory
+                    foreach (var inventory in inventories)
+                    {
+                        db.Inventories.Remove(inventory);
+                    }
+                    //Clear actual sales
+                    foreach (var sale in actualSales)
+                    {
+                        db.ActualSales.Remove(sale);
+                    }
+                    //Clear invoices
+                    foreach (var invoice in invoices)
+                    {
+                        db.Invoices.Remove(invoice);
+                    }
+                    if (weeklySale != null)
+                    {
+                        db.WeeklySales.Remove(weeklySale);
+                    }
+                    if (taxable != null)
+                    {
+                        db.Taxables.Remove(taxable);
+                    }
+                    if (costAnalysis != null)
+                    {
+                        db.CostAnalysis.Remove(costAnalysis);
+                    }
+                    if (comment != null)
+                    {
+                        db.Notes.Remove(comment);
+                    }
+                    db.WeekEndingDates.Remove(dateRecord);
+                    db.SaveChanges();
+                    scope.Complete();
                 }
-                else
+                catch (DbUpdateException ex)
                 {
-                    errorLabel.Text = @"Failed to clear the selected date.";
+                    MessageBox.Show(@"Failed to clear selected date.", @"Error");
+                    _console.WriteToLog(FrmLogConsole.Level.Error, ex.Message);
                 }
             }
-            else
-            {
-                errorLabel.Text = @"Failed to get the date ID number.";
-            }
+
+            RefreshDateListing();
+            LoadDate(db.WeekEndingDates.OrderByDescending(x => x.EndingDate).FirstOrDefault().EndingDate);
+        }
+
+        private void addRecordToolStripMenuItem_Click_1(object sender, EventArgs e)
+        {
+            var form = new FrmAddRecord();
+            form.ShowDialog();
+        }
+
+        private void rawViewDebugMainMenu_Click(object sender, EventArgs e)
+        {
+
         }
     }
 }