feat: file metadata

2026-03-12 11:11:34 +01:00
parent d0f54655b8
commit adaa6256cd
8 changed files with 330 additions and 60 deletions
--- a/CarManagerV3/Classes/FileUpdate.cs
+++ b/CarManagerV3/Classes/FileUpdate.cs
@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using CarManagerV3.Manager;
+
+namespace CarManagerV3.Classes
+{
+    internal class FileUpdate
+    {
+        public string version;
+        public bool needUpdate;
+        public Func<string, string> updateAction;
+
+        public static List<FileUpdate> GetUpdates()
+        {
+            return new List<FileUpdate>
+            {
+                new FileUpdate {
+                    version = "1.4.3.0",
+                    needUpdate = true,
+                    updateAction = (fileContent) =>
+                    {
+                        // Implement the logic to update the file content for version
+                        List<string> parts = fileContent.Split(";").ToList();
+                        parts[4] = "Black";
+                        return string.Join(";", parts);
+                    }
+                },
+                new FileUpdate {
+                    version = "1.4.4.0",
+                    needUpdate = false
+                }
+                // Add more FileUpdate instances for other versions as needed
+            };
+        }
+
+        public static List<FileUpdate> GetRequiredUpdates(string fromVersion)
+        {
+            string currentVersion = Updater.GetCurrentVersion();
+            // Get all updates whos version is greater than fromVersion
+            return GetUpdates().Where(update => string.Compare(update.version, fromVersion) > 0 && string.Compare(update.version, currentVersion) <= 0 && update.needUpdate && update.updateAction != null).ToList();
+        }
+
+        public static string ApplyUpdates(string fileContent, string fileVersion)
+        {
+            List<FileUpdate> updates = GetRequiredUpdates(fileVersion);
+            foreach (var update in updates)
+            {
+                if (update.needUpdate && update.updateAction != null)
+                {
+                    fileContent = update.updateAction(fileContent);
+                }
+            }
+            return fileContent;
+        }
+
+        public static List<string> ApplyUpdatesToALl(List<string> fileContents, string fileVersion)
+        {
+            List<FileUpdate> updates = GetRequiredUpdates(fileVersion);
+            List<string> updatedContents = new List<string>();
+            foreach (var content in fileContents)
+            {
+                string updatedContent = content;
+                foreach (var update in updates)
+                {
+                    if (update.needUpdate && update.updateAction != null)
+                    {
+                        updatedContent = update.updateAction(updatedContent);
+                    }
+                }
+                updatedContents.Add(updatedContent);
+            }
+            return updatedContents;
+        }
+
+
+        public static string PerformOldLegacyUpdate(string fileContent)
+        {
+            string[] parts = fileContent.Split(';');
+            // is part 7 a valid int? if not set it to 0 and log a warning.
+            if (parts.Length == 7)
+            {
+                Console.Error.WriteLine($"Warning: CSV string has only 7 fields, expected 8. Setting Order to 0. CSV: {fileContent}");
+                if (!StateManager.askForMigration())
+                {
+                    throw new Exception("User declined migration. Cannot parse CSV string with missing Order field.");
+                }
+                Array.Resize(ref parts, 8);
+                parts[7] = "0";
+                return string.Join(";", parts);
+            }
+            else if (parts.Length != 8)
+            {
+                throw new FormatException($"CSV string has {parts.Length} fields, expected 8. CSV: {fileContent}");
+            }
+            return fileContent;
+        }
+
+    }
+}