.gitignore

@@ -2,4 +2,4 @@
 bin/
 obj/
 test.csv
-rules.csv
+rules.json

Program.cs

@@ -20,8 +20,10 @@ using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
+using System.Text.Json;
 using System.CommandLine.DragonFruit;
 using System.Linq;
+using System.Text.Json.Serialization;
 using CsvHelper;
 
 namespace BunyMuny {
@@ -30,16 +32,18 @@ namespace BunyMuny {
 		/// BunyMuny parses the CSV output of various bank statement listings and converts it to something more human readable with nice visualisations.
 		/// </summary>
 		/// <param name="file">The CSV file to read</param>
-		/// <param name="ruleFile">The CSV file to use for rules when parsing statement descriptions</param>
+		/// <param name="ruleFile">The JSON file to use for rules when parsing statement descriptions</param>
 		/// <returns></returns>
-		private static int Main(string file = "test.csv", string ruleFile = "rules.csv") {
+		private static int Main(string file = "test.csv", string ruleFile = "rules.json") {
 			var bank = Bank.Other;
 			var statements = new List<Statement>();
 			List<Rule> rules;
 
 			using (var ruleStreamReader = new StreamReader(ruleFile)) {
-				using var ruleCsv = new CsvReader(ruleStreamReader,CultureInfo.InvariantCulture);
-				rules = ruleCsv.GetRecords<Rule>().ToList();
+				var jsonOptions = new JsonSerializerOptions();
+				jsonOptions.Converters.Add(new JsonStringEnumConverter(JsonNamingPolicy.CamelCase));
+				jsonOptions.WriteIndented = true;
+				rules = JsonSerializer.Deserialize<List<Rule>>(ruleStreamReader.ReadToEnd(), jsonOptions);
 			}
 
 			using var sr = new StreamReader(file);
@@ -69,13 +73,14 @@ namespace BunyMuny {
 				switch (bank) {
 					case Bank.ME:
 						var value = double.Parse(csv.GetField("Debits and credits").TrimStart().Replace("$", ""));
-						var (category, description) = MatchAgainstRules(rules, csv.GetField("Description"));
+						// SHOW PET THIS
+						var ruleValues = MatchAgainstRules(rules, csv.GetField("Description"));
 
 						statements.Add(new Statement() {
 							Date = DateTime.ParseExact(csv.GetField("Date"), "dd/MM/yyyy", CultureInfo.InvariantCulture),
 							OriginalDescription = csv.GetField("Description"),
-							Description = description,
-							Category = category,
+							Description = ruleValues.Description,
+							Category = ruleValues.Category,
 							Value = value
 						});
 						break;
@@ -95,7 +100,7 @@ namespace BunyMuny {
 			}
 
 			foreach (var statement in statements.
-				// Where(s => s.Category != null).
+				Where(s => s.Category != null).
 				OrderBy(s => s.Date)) {
 				Console.WriteLine(statement);
 			}

README.md

@@ -13,19 +13,24 @@ dotnet build
 
 ## The rules file
 By default, BunyMuny checks for rules in `rules.json` in the current directory. An example rules file might look like this:
-```csv
-Match,Value,Category,Description,CaseSensitive
-Start,Purchase Cash Converters,Personal,Cashies,true
+```json
+[
+   {
+     "Match":"Start",
+     "Value": "Purchase Cash Converters",
+     "Category":"Personal",
+     "Description":"Cashies"
+   }
+]
 ```
-This means that any statement that starts with "Purchase Cash Converters" (case sensitive) will be assigned the category "Personal", and the description "Cashies".
+This means that any statement that starts with "Purchase Cash Converters" will be assigned the category "Personal", and the description "Cashies".
 
-- `Match` specifies the type of matching to perform. It can be any of the following:
+- `"Match"` specifies the type of matching to perform. It can be any of the following:
     - "Start": Match the start of the description.
     - "End": Match the end of the description.
     - "Contains": Match anywhere in the description.
     - "Exact": Only match if the bank statement's description is exactly equal to the provided value.
     - "Regex": Match with [regular expressions](https://en.wikipedia.org/wiki/Regular_expression).
-- `Value` specifies the value to match against.
-- `Category` is the category that the statement should be filed under.
-- `Description` is a short description to distinguish the particular merchant.
-- `CaseSensitive` specifies whether or not the match should be case sensitive.
+- `"Value"` specifies the value to match against.
+- `"Category"` is the category that the statement should be filed under.
+- `"Description"` is a short description to distinguish the particular merchant.

bunymuny.csproj

@@ -3,7 +3,6 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp3.1</TargetFramework>
-    <NoWarn>1591</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>