From 06bb867dc5ae6009d6bcc251fbce9f16db7e6f0f Mon Sep 17 00:00:00 2001
From: karthik <gopavarapukarthik08@gmail.com>
Date: Sat, 26 Jul 2025 21:40:56 +0530
Subject: [PATCH] fix : TAN , QUI , FOR logic is good (not with box )

---
 .../selection.service/selection.service.ts    |  64 ++++--
 .../touch-pad-menu.component.html             |   2 +-
 .../touch-pad-menu.component.ts               | 208 ++++++++++--------
 3 files changed, 162 insertions(+), 112 deletions(-)

diff --git a/btc-UI/src/app/components/selection.service/selection.service.ts b/btc-UI/src/app/components/selection.service/selection.service.ts
index 94fc7fe..fb7cea9 100644
--- a/btc-UI/src/app/components/selection.service/selection.service.ts
+++ b/btc-UI/src/app/components/selection.service/selection.service.ts
@@ -1,4 +1,4 @@
-// ✅ Updated SelectionService with ComputeAmount logic adapted from C#
+// ✅ Final SelectionService.ts with special TAN (three-group) logic
 import { Injectable } from '@angular/core';
 import { BehaviorSubject } from 'rxjs';
 
@@ -37,32 +37,53 @@ export class SelectionService {
 
     if (numbers.length > 0 && value > 0 && label) {
       switch (label) {
-        // 🟢 Single Leg Pools
-        case 'WIN': // WNP
+        case 'WIN':
         case 'SHP':
         case 'THP':
-        case 'PLC': // PLP
+        case 'PLC':
           updated.total = numbers.length * value * 10;
           break;
 
-        // 🟡 Exotic Pools (e.g., QNP, TNP, EXP)
-        case 'FOR': // FRP
-        case 'TAN': // TNP
-        case 'EXA': // EXP
-        case 'QUI': { // QNP (QUI special case already handled in UI logic)
-          const mid = Math.floor(numbers.length / 2);
-          const group1 = numbers.slice(0, mid);
-          const group2 = numbers.slice(mid);
-          const combinations = group1.length * group2.length;
+        case 'FOR':
+        case 'QUI': {
+          const dashIndex = updated.numbers.indexOf('-');
+          const group1 = updated.numbers.slice(0, dashIndex).filter(n => typeof n === 'number') as number[];
+          const group2 = updated.numbers.slice(dashIndex + 1).filter(n => typeof n === 'number') as number[];
+
+          let combinations = group1.length * group2.length;
+          if (isBoxed) {
+            combinations = this.calculatePermutations(group1.length + group2.length);
+          }
+
           updated.total = combinations * value * 10;
           updated.numbers = [...group1, '-', ...group2];
           break;
         }
 
-        // 🔵 Multileg Pools (e.g., TBP, MJP, JPP)
-        case 'TRE': // TBP
+        case 'TAN': {
+          const dashIndices = updated.numbers
+            .map((n, idx) => (n === '-' ? idx : -1))
+            .filter(idx => idx !== -1);
+
+          if (dashIndices.length < 2) break; // not ready yet
+
+          const group1 = updated.numbers.slice(0, dashIndices[0]).filter(n => typeof n === 'number') as number[];
+          const group2 = updated.numbers.slice(dashIndices[0] + 1, dashIndices[1]).filter(n => typeof n === 'number') as number[];
+          const group3 = updated.numbers.slice(dashIndices[1] + 1).filter(n => typeof n === 'number') as number[];
+
+          let combinations = group1.length * group2.length * group3.length;
+          if (isBoxed) {
+            combinations = this.calculatePermutations(group1.length + group2.length + group3.length);
+          }
+
+          updated.total = combinations * value * 10;
+          updated.numbers = [...group1, '-', ...group2, '-', ...group3];
+          break;
+        }
+
+        case 'TRE':
         case 'MJP':
-        case 'JKP': { // JPP
+        case 'JKP': {
           const legs = this.splitToLegs(numbers, this.getLegCount(label));
           const comb = legs.reduce((acc, leg) => acc * (leg.length || 1), 1);
           updated.total = comb * value * 10;
@@ -86,10 +107,7 @@ export class SelectionService {
   finalizeCurrentRow() {
     const completed = this.currentRow.value;
     if (!completed.label || completed.numbers.length === 0 || completed.value <= 0) return;
-
-    const finalRow: SelectionData = { ...completed };
-    this.selections.next([...this.selections.value, finalRow]);
-
+    this.selections.next([...this.selections.value, { ...completed }]);
     this.currentRow.next({ label: '', numbers: [], value: 0, total: 0, isBoxed: false });
   }
 
@@ -117,10 +135,10 @@ export class SelectionService {
 
   private getLegCount(label: string): number {
     switch (label) {
-      case 'TRE': return 3; // TBP
+      case 'TRE': return 3;
       case 'MJP': return 4;
-      case 'JKP': return 5; // JPP
+      case 'JKP': return 5;
       default: return 3;
     }
   }
-}
+}
\ No newline at end of file
diff --git a/btc-UI/src/app/components/touch-pad-menu/touch-pad-menu.component.html b/btc-UI/src/app/components/touch-pad-menu/touch-pad-menu.component.html
index a6897c2..3069458 100755
--- a/btc-UI/src/app/components/touch-pad-menu/touch-pad-menu.component.html
+++ b/btc-UI/src/app/components/touch-pad-menu/touch-pad-menu.component.html
@@ -19,7 +19,7 @@
         <button
           *ngIf="showShashEnter"
           class="btn btn-dark"
-          [disabled]="selectedLabel === 'QUI' && isQUIFirstGroupComplete"
+[disabled]="twoGroupLabels.includes(selectedLabel || '') && isFirstGroupComplete"
           (click)="padEnter()"
         >
           shash ENTER
diff --git a/btc-UI/src/app/components/touch-pad-menu/touch-pad-menu.component.ts b/btc-UI/src/app/components/touch-pad-menu/touch-pad-menu.component.ts
index cea26a5..abe44b0 100755
--- a/btc-UI/src/app/components/touch-pad-menu/touch-pad-menu.component.ts
+++ b/btc-UI/src/app/components/touch-pad-menu/touch-pad-menu.component.ts
@@ -11,12 +11,11 @@ import { SelectionService } from '../selection.service/selection.service';
 })
 export class TouchPadMenuComponent implements OnInit {
   @Input() ticketingActive: boolean = false;
+  public twoGroupLabels = ['FOR', 'QUI'];
 
   labels: string[] = [
-    'WIN', 'SHP', 'THP',
-    'PLC', 'SHW', 'FOR',
-    'QUI', 'TAN', 'EXA',
-    'WSP', 'TRE', 'MJP',
+    'WIN', 'SHP', 'THP', 'PLC', 'SHW', 'FOR',
+    'QUI', 'TAN', 'EXA', 'WSP', 'TRE', 'MJP',
     'JKP', 'SJP', '.'
   ];
 
@@ -33,12 +32,19 @@ export class TouchPadMenuComponent implements OnInit {
   maxRowsReached: boolean = false;
 
   disabledLabels: string[] = ['SHW', 'SJP'];
-  isQUIFirstGroupComplete = false;
-  QUIGroup1: number[] = [];
-  QUIGroup2: number[] = [];
+
+  // TAN logic
+  tanGroupStage = 0;
+  tanGroups: number[][] = [[], [], []];
+
+  // FOR/QUI logic
+  isFirstGroupComplete = false;
+  firstGroup: number[] = [];
+  secondGroup: number[] = [];
+
   isBoxed: boolean = false;
 
-  // 🔘 FIELD modal related
+  // FIELD modal
   fieldModalOpen = false;
   fieldInput: string = '';
   fieldFEntered = false;
@@ -48,7 +54,6 @@ export class TouchPadMenuComponent implements OnInit {
   ngOnInit() {
     this.labelRowsFlat = this.labelRows.flat();
     this.numbersFlat = this.numberRows.flat();
-
     this.selectionService.selections$.subscribe(selections => {
       this.maxRowsReached = selections.length >= 5;
     });
@@ -67,8 +72,17 @@ export class TouchPadMenuComponent implements OnInit {
   }
 
   get showShashEnter(): boolean {
-    const enabledLabels = ['FOR', 'QUI', 'TAN', 'EXA', 'WSP', 'TRE', 'MJP', 'JKP', 'SJP', '.'];
-    return enabledLabels.includes(this.selectedLabel || '');
+    const specialLabels = ['FOR', 'QUI', 'TAN', 'EXA', 'WSP', 'TRE', 'MJP', 'JKP', 'SJP', '.'];
+    return specialLabels.includes(this.selectedLabel || '');
+  }
+
+  get isShashEnterDisabled(): boolean {
+    if (this.selectedLabel === 'TAN') {
+      return this.tanGroupStage >= 2 || this.tanGroups[this.tanGroupStage].length === 0;
+    } else if (this.twoGroupLabels.includes(this.selectedLabel || '')) {
+      return this.isFirstGroupComplete || this.firstGroup.length === 0;
+    }
+    return false;
   }
 
   private chunk<T>(array: T[], size: number): T[][] {
@@ -86,55 +100,92 @@ export class TouchPadMenuComponent implements OnInit {
     this.selectedNumbers = [];
     this.padValue = '';
     this.canPrint = false;
-    this.isQUIFirstGroupComplete = false;
-    this.QUIGroup1 = [];
-    this.QUIGroup2 = [];
     this.isBoxed = false;
+
+    // Reset TAN state
+    this.tanGroupStage = 0;
+    this.tanGroups = [[], [], []];
+
+    // Reset FOR/QUI state
+    this.isFirstGroupComplete = false;
+    this.firstGroup = [];
+    this.secondGroup = [];
+
     this.selectionService.updatePartial({ label });
   }
 
   selectNumber(number: number) {
     if (!this.selectedLabel) return;
 
-    if (this.selectedLabel === 'QUI') {
-      if (this.isQUIFirstGroupComplete) {
-        if (!this.QUIGroup2.includes(number)) {
-          this.QUIGroup2.push(number);
-          this.selectedNumbers = [...this.QUIGroup1, '-', ...this.QUIGroup2];
-        }
-      } else {
-        if (!this.QUIGroup1.includes(number)) {
-          this.QUIGroup1.push(number);
-          this.selectedNumbers = [...this.QUIGroup1];
-        }
-      }
-
-      this.selectionService.updatePartial({ numbers: this.selectedNumbers });
-    } else {
-      if (!this.selectedNumbers.includes(number)) {
-        this.selectedNumbers.push(number);
+    if (this.selectedLabel === 'TAN') {
+      if (!this.tanGroups[this.tanGroupStage].includes(number)) {
+        this.tanGroups[this.tanGroupStage].push(number);
+        const combined: (number | string)[] = [...this.tanGroups[0]];
+        if (this.tanGroupStage > 0) combined.push('-', ...this.tanGroups[1]);
+        if (this.tanGroupStage > 1) combined.push('-', ...this.tanGroups[2]);
+        this.selectedNumbers = combined;
         this.selectionService.updatePartial({ numbers: [...this.selectedNumbers] });
       }
+      return;
     }
 
-    this.padValue = '';
-    this.canPrint = false;
+    if (this.twoGroupLabels.includes(this.selectedLabel || '')) {
+      if (!this.isFirstGroupComplete) {
+        if (!this.firstGroup.includes(number)) {
+          this.firstGroup.push(number);
+          this.selectedNumbers = [...this.firstGroup];
+        }
+      } else {
+        if (!this.secondGroup.includes(number)) {
+          this.secondGroup.push(number);
+          this.selectedNumbers = [...this.firstGroup, '-', ...this.secondGroup];
+        }
+      }
+      this.selectionService.updatePartial({ numbers: [...this.selectedNumbers] });
+      return;
+    }
+
+    if (!this.selectedNumbers.includes(number)) {
+      this.selectedNumbers.push(number);
+      this.selectionService.updatePartial({ numbers: [...this.selectedNumbers] });
+    }
   }
 
   isNumberDisabled(number: number): boolean {
-    if (this.selectedLabel === 'QUI') {
-      return false; // ✅ Allow reuse in second group
-    }
+    if (this.twoGroupLabels.includes(this.selectedLabel || '') || this.selectedLabel === 'TAN') return false;
     return this.selectedNumbers.includes(number);
   }
 
+  padEnter() {
+    if (this.selectedLabel === 'TAN') {
+      if (this.tanGroupStage < 2) {
+        this.tanGroupStage++;
+        const combined: (number | string)[] = [...this.tanGroups[0]];
+        if (this.tanGroupStage > 0) combined.push('-', ...this.tanGroups[1]);
+        if (this.tanGroupStage > 1) combined.push('-', ...this.tanGroups[2]);
+        this.selectedNumbers = combined;
+        this.selectionService.updatePartial({ numbers: [...this.selectedNumbers] });
+      }
+      return;
+    }
+
+    if (this.twoGroupLabels.includes(this.selectedLabel || '')) {
+      if (!this.isFirstGroupComplete && this.firstGroup.length > 0) {
+        this.isFirstGroupComplete = true;
+        this.secondGroup = [];
+        this.selectedNumbers = [...this.firstGroup, '-'];
+        this.selectionService.updatePartial({ numbers: [...this.selectedNumbers] });
+        return;
+      }
+    } else if (this.canPrint) {
+      this.print();
+    }
+  }
+
   enterPadVal(key: string) {
     if (!this.numericPadEnabled) return;
-    if (/[0-9]/.test(key)) {
-      this.padValue += key;
-    } else if (key === 'X') {
-      this.padValue += 'X';
-    }
+    if (/[0-9]/.test(key)) this.padValue += key;
+    else if (key === 'X') this.padValue += 'X';
 
     this.updateCanPrint();
 
@@ -153,24 +204,6 @@ export class TouchPadMenuComponent implements OnInit {
     this.canPrint = this.padValue.trim().length > 0 && /^[0-9]+$/.test(this.padValue);
   }
 
-  padEnter() {
-    if (this.selectedLabel === 'QUI') {
-      if (!this.isQUIFirstGroupComplete && this.QUIGroup1.length > 0) {
-        this.isQUIFirstGroupComplete = true;
-
-        // ✅ Add dash to represent separator
-        this.selectedNumbers = [...this.QUIGroup1, '-'];
-        this.QUIGroup2 = [];
-
-        // Update to prepare for second group
-        this.selectionService.updatePartial({ numbers: [...this.selectedNumbers] });
-        return;
-      }
-    } else if (this.canPrint) {
-      this.print();
-    }
-  }
-
   print() {
     this.selectionService.finalizeCurrentRow();
     this.resetSelections();
@@ -187,14 +220,35 @@ export class TouchPadMenuComponent implements OnInit {
     this.padValue = '';
     this.canPrint = false;
     this.isBoxed = false;
-    this.isQUIFirstGroupComplete = false;
-    this.QUIGroup1 = [];
-    this.QUIGroup2 = [];
+
+    // Reset FOR/QUI
+    this.isFirstGroupComplete = false;
+    this.firstGroup = [];
+    this.secondGroup = [];
+
+    // Reset TAN
+    this.tanGroupStage = 0;
+    this.tanGroups = [[], [], []];
+
+    // Reset field modal
+    this.fieldModalOpen = false;
     this.fieldInput = '';
     this.fieldFEntered = false;
-    this.fieldModalOpen = false;
   }
 
+  toggleBoxMode() {
+    this.isBoxed = !this.isBoxed;
+    const value = parseFloat(this.padValue) || 0;
+    this.selectionService.updatePartial({
+      isBoxed: this.isBoxed,
+      label: this.selectedLabel || '',
+      numbers: [...this.selectedNumbers],
+      value
+    });
+    this.updateCanPrint();
+  }
+
+  // Calculator methods
   openCalculator() {
     this.calculatorOpen = true;
     this.calcDisplay = '';
@@ -214,9 +268,7 @@ export class TouchPadMenuComponent implements OnInit {
   }
 
   backspace() {
-    this.calcDisplay = this.calcDisplay === 'Error'
-      ? ''
-      : this.calcDisplay.slice(0, -1);
+    this.calcDisplay = this.calcDisplay === 'Error' ? '' : this.calcDisplay.slice(0, -1);
   }
 
   calculate() {
@@ -227,30 +279,10 @@ export class TouchPadMenuComponent implements OnInit {
     }
   }
 
-  toggleBoxMode() {
-    this.isBoxed = !this.isBoxed;
-
-    // 🔁 Re-calculate with current selections and value
-    const value = parseFloat(this.padValue) || 0;
-    this.selectionService.updatePartial({
-      isBoxed: this.isBoxed,
-      label: this.selectedLabel || '',
-      numbers: [...this.selectedNumbers],
-      value: value
-    });
-
-    // Optional: force canPrint update
-    this.updateCanPrint();
-  }
-
-  // 🔘 FIELD Modal Logic
+  // FIELD modal methods
   canUseField(): boolean {
     const allowedLabels = ['WIN', 'SHP', 'THP', 'PLC', 'SHW'];
-    return (
-      this.selectedLabel !== null &&
-      allowedLabels.includes(this.selectedLabel) &&
-      this.selectedNumbers.length === 0
-    );
+    return this.selectedLabel !== null && allowedLabels.includes(this.selectedLabel) && this.selectedNumbers.length === 0;
   }
 
   openFieldModal() {