Add enum for Selection method

src/Managing.WebApp/src/generated/ManagingApi.ts

@@ -3721,7 +3721,7 @@ export interface GeneticRequest {
     populationSize: number;
     generations: number;
     mutationRate: number;
-    selectionMethod: string;
+    selectionMethod: GeneticSelectionMethod;
     elitismPercentage: number;
     maxTakeProfit: number;
     eligibleIndicators: IndicatorType[];
@@ -3743,6 +3743,12 @@ export enum GeneticRequestStatus {
     Cancelled = "Cancelled",
 }
 
+export enum GeneticSelectionMethod {
+    Tournament = "Tournament",
+    Roulette = "Roulette",
+    FitnessWeighted = "FitnessWeighted",
+}
+
 export interface RunGeneticRequest {
     ticker?: Ticker;
     timeframe?: Timeframe;
@@ -3752,7 +3758,7 @@ export interface RunGeneticRequest {
     populationSize?: number;
     generations?: number;
     mutationRate?: number;
-    selectionMethod?: string | null;
+    selectionMethod?: GeneticSelectionMethod;
     elitismPercentage?: number;
     maxTakeProfit?: number;
     eligibleIndicators?: IndicatorType[] | null;

src/Managing.WebApp/src/generated/ManagingApiTypes.ts

@@ -668,7 +668,7 @@ export interface GeneticRequest {
     populationSize: number;
     generations: number;
     mutationRate: number;
-    selectionMethod: string;
+    selectionMethod: GeneticSelectionMethod;
     elitismPercentage: number;
     maxTakeProfit: number;
     eligibleIndicators: IndicatorType[];
@@ -690,6 +690,12 @@ export enum GeneticRequestStatus {
     Cancelled = "Cancelled",
 }
 
+export enum GeneticSelectionMethod {
+    Tournament = "Tournament",
+    Roulette = "Roulette",
+    FitnessWeighted = "FitnessWeighted",
+}
+
 export interface RunGeneticRequest {
     ticker?: Ticker;
     timeframe?: Timeframe;
@@ -699,7 +705,7 @@ export interface RunGeneticRequest {
     populationSize?: number;
     generations?: number;
     mutationRate?: number;
-    selectionMethod?: string | null;
+    selectionMethod?: GeneticSelectionMethod;
     elitismPercentage?: number;
     maxTakeProfit?: number;
     eligibleIndicators?: IndicatorType[] | null;

src/Managing.WebApp/src/pages/backtestPage/backtestGeneticBundle.tsx

@@ -7,6 +7,7 @@ import {
   type Backtest,
   BacktestClient,
   type GeneticRequest,
+  GeneticSelectionMethod,
   IndicatorType,
   type RunGeneticRequest,
   Ticker,
@@ -37,18 +38,18 @@ const ALL_INDICATORS = [
 
 // Form Interface
 interface GeneticBundleFormData {
-    ticker: Ticker
-    timeframe: Timeframe
-    startDate: string
-    endDate: string
-    balance: number
-    populationSize: number
-    generations: number
-    mutationRate: number
-    selectionMethod: string
-    elitismPercentage: number
-    maxTakeProfit: number
-    eligibleIndicators: IndicatorType[]
+  ticker: Ticker
+  timeframe: Timeframe
+  startDate: string
+  endDate: string
+  balance: number
+  populationSize: number
+  generations: number
+  mutationRate: number
+  selectionMethod: GeneticSelectionMethod
+  elitismPercentage: number
+  maxTakeProfit: number
+  eligibleIndicators: IndicatorType[]
 }
 
 const BacktestGeneticBundle: React.FC = () => {
@@ -75,7 +76,7 @@ const BacktestGeneticBundle: React.FC = () => {
             populationSize: 10,
             generations: 5,
             mutationRate: 0.3,
-            selectionMethod: 'tournament',
+            selectionMethod: GeneticSelectionMethod.Tournament,
             elitismPercentage: 10,
             maxTakeProfit: 2.0,
             eligibleIndicators: ALL_INDICATORS,
@@ -153,7 +154,7 @@ const BacktestGeneticBundle: React.FC = () => {
             setValue('populationSize', 10)
             setValue('generations', 5)
             setValue('mutationRate', 0.3)
-            setValue('selectionMethod', 'tournament')
+            setValue('selectionMethod', GeneticSelectionMethod.Tournament)
             setValue('elitismPercentage', 10)
             setValue('maxTakeProfit', 2.0)
             setSelectedIndicators(ALL_INDICATORS)
@@ -407,14 +408,14 @@ const BacktestGeneticBundle: React.FC = () => {
                                 <label className="label">
                                     <span className="label-text">Selection Method</span>
                                 </label>
-                                <select
-                                    className="select select-bordered w-full"
-                                    {...register('selectionMethod')}
-                                >
-                                    <option value="tournament">Tournament Selection</option>
-                                    <option value="roulette">Roulette Wheel</option>
-                                    <option value="fitness-weighted">Fitness Weighted</option>
-                                </select>
+                                                <select 
+                  className="select select-bordered w-full" 
+                  {...register('selectionMethod')}
+                >
+                  <option value={GeneticSelectionMethod.Tournament}>Tournament Selection</option>
+                  <option value={GeneticSelectionMethod.Roulette}>Roulette Wheel</option>
+                  <option value={GeneticSelectionMethod.FitnessWeighted}>Fitness Weighted</option>
+                </select>
                             </div>
 
                             <div className="form-control">