KYC management: stage-wise notices, pagination, RD base chart

src/app/fiu/fiu.component.ts

@@ -6,7 +6,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-import { Component, OnInit, inject } from '@angular/core';
+import { Component, OnInit, inject, ViewChild, TemplateRef } from '@angular/core';
+import { MatDialog, MatDialogRef } from '@angular/material/dialog';
+import { MatSnackBar } from '@angular/material/snack-bar';
+import { forkJoin, of } from 'rxjs';
+import { exportWorkbook } from 'app/cashier/cashier-export';
+import { catchError } from 'rxjs/operators';
 import { ActivatedRoute } from '@angular/router';
 import { FormsModule } from '@angular/forms';
 import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';
@@ -131,6 +136,134 @@ export class FiuComponent implements OnInit {
   private sanctionsLogsService = inject(SanctionsLogsService);
   private authenticationService = inject(AuthenticationService);
   private route = inject(ActivatedRoute);
+  private dialog = inject(MatDialog);
+  private snackBar = inject(MatSnackBar);
+
+  /** The STR case investigation, shown in a popup rather than a panel pushed in under the case list. */
+  @ViewChild('strCaseDialog') strCaseDialogTpl!: TemplateRef<unknown>;
+  private strCaseDialogRef: MatDialogRef<unknown> | null = null;
+
+  /** The CTR report whose customers are open in the popup, and the lines behind it. */
+  @ViewChild('ctrReportDialog') ctrReportDialogTpl!: TemplateRef<unknown>;
+  private ctrReportDialogRef: MatDialogRef<unknown> | null = null;
+  ctrReportView: any = null;
+  ctrReportLines: any[] = [];
+  ctrReportLinesLoading = false;
+
+  /** Opens a generated CTR report with every customer and transaction it names. */
+  openCtrReport(report: any): void {
+    this.ctrReportView = report;
+    this.ctrReportLines = [];
+    this.ctrReportLinesLoading = true;
+    this.amlService.getCtrReportLines(report.id).subscribe({
+      next: (lines) => {
+        this.ctrReportLines = lines || [];
+        this.ctrReportLinesLoading = false;
+      },
+      error: () => {
+        this.ctrReportLinesLoading = false;
+        this.toast(`Could not load the customers in the ${report.reportMonth} report`);
+      }
+    });
+    this.ctrReportDialogRef?.close();
+    this.ctrReportDialogRef = this.dialog.open(this.ctrReportDialogTpl, {
+      width: '1280px',
+      maxWidth: '96vw',
+      maxHeight: '92vh',
+      autoFocus: false
+    });
+    this.ctrReportDialogRef.afterClosed().subscribe(() => {
+      this.ctrReportView = null;
+      this.ctrReportDialogRef = null;
+    });
+  }
+
+  closeCtrReport(): void {
+    this.ctrReportDialogRef?.close();
+  }
+
+  /** Total of the amounts in the open report, so the popup states what the filing adds up to. */
+  get ctrReportTotal(): number {
+    return this.ctrReportLines.reduce((sum, l) => sum + (Number(l.amount) || 0), 0);
+  }
+
+  /**
+   * Excel workbook of a CTR report with the customer behind every line. Fetches the lines itself unless the popup
+   * already holds them, so it works straight from the reports table as well as from inside the popup.
+   */
+  exportCtrReport(report: any): void {
+    const build = (lines: any[]) => this.buildCtrReportWorkbook(report, lines);
+    if (this.ctrReportView?.id === report.id && !this.ctrReportLinesLoading) {
+      build(this.ctrReportLines);
+      return;
+    }
+    this.amlService.getCtrReportLines(report.id).subscribe({
+      next: (lines) => build(lines || []),
+      error: () => this.toast(`Could not load the ${report.reportMonth} report to export it`)
+    });
+  }
+
+  private async buildCtrReportWorkbook(report: any, lines: any[]): Promise<void> {
+    const total = lines.reduce((sum, l) => sum + (Number(l.amount) || 0), 0);
+    await exportWorkbook(
+      [
+        {
+          sheetName: `CTR ${report.reportMonth}`,
+          title: `Cash Transaction Report — ${report.reportMonth}`,
+          subtitle: `${report.status} · ${lines.length} record${lines.length === 1 ? '' : 's'} · total ₹${total.toLocaleString('en-IN')} · generated ${new Date().toLocaleString('en-IN')}`,
+          headers: [
+            'Report Month',
+            'Customer',
+            'Customer ID / CKYC Ref',
+            'CKYC Number',
+            'Customer Type',
+            'Account No',
+            'Branch',
+            'Account Status',
+            'Account Opened',
+            'Transaction ID',
+            'Transaction Date',
+            'Direction',
+            'Line Type',
+            'Amount (₹)'
+          ],
+          rows: lines.map((l) => [
+            l.reportMonth || report.reportMonth,
+            l.clientName || '',
+            l.clientExternalId || '',
+            l.ckycNumber || '',
+            l.individual === false ? 'Entity' : 'Individual',
+            l.accountNo || '',
+            l.branchName || '',
+            l.accountStatus || '',
+            toIsoDate(l.accountOpenedOn) || '',
+            l.transactionId ?? null,
+            toIsoDate(l.transactionDate) || '',
+            l.direction || '',
+            l.connectedGroup ? 'Connected group — month total' : 'Single transaction',
+            Number(l.amount) || 0
+          ]),
+          widths: [
+            12,
+            28,
+            22,
+            18,
+            14,
+            20,
+            18,
+            16,
+            16,
+            14,
+            16,
+            12,
+            28,
+            18
+          ]
+        }
+      ],
+      `CTR-${report.reportMonth}`
+    );
+  }
   /** Active tab */
   activeTab: 'dashboard' | 'ctr' | 'str' | 'customers' | 'files' = 'dashboard';
 
@@ -145,6 +278,8 @@ export class FiuComponent implements OnInit {
    */
   ctrTxns: CtrTransaction[] = [];
   ctrLinesLoading = false;
+  /** Reportable cash transactions already posted but not yet in a generated CTR, listed automatically. */
+  ctrPendingCount = 0;
   ctrLinesError = '';
   /**
    * ATM / card-rail cash, which feeds the same CTR as the counter transactions in TC2.
@@ -682,10 +817,23 @@ export class FiuComponent implements OnInit {
   loadCtrLines(): void {
     this.ctrLinesLoading = true;
     this.ctrLinesError = '';
-    this.amlService.getCtrReportLines().subscribe({
-      next: (lines) => {
+    // The pending list is an extra: if it cannot be read, the generated lines still show.
+    forkJoin({
+      generated: this.amlService.getCtrReportLines(),
+      pending: this.amlService.getCtrPendingLines().pipe(catchError(() => of([] as any[])))
+    }).subscribe({
+      next: ({ generated, pending }) => {
         this.ctrLinesLoading = false;
-        this.ctrTxns = (lines || []).map((l: any, i: number) => this.toCtrTransaction(l, i + 1));
+        const generatedRows = (generated || []).map((l: any, i: number) => this.toCtrTransaction(l, i + 1));
+        const pendingRows = (pending || []).map((l: any, i: number) => ({
+          ...this.toCtrTransaction(l, generatedRows.length + i + 1),
+          pendingFiling: true
+        }));
+        this.ctrPendingCount = pendingRows.length;
+        this.ctrTxns = [
+          ...generatedRows,
+          ...pendingRows
+        ];
         // Cached so the compliance flags an officer sets below survive a reload, keyed on the rows
         // that actually came back rather than on a seeded set.
         this.applyStoredCtrCompliance();
@@ -693,6 +841,7 @@ export class FiuComponent implements OnInit {
       error: (err: any) => {
         this.ctrLinesLoading = false;
         this.ctrTxns = [];
+        this.ctrPendingCount = 0;
         this.ctrLinesError =
           err?.error?.defaultUserMessage ||
           'Could not load the generated CTR lines. Generate a report for the month first.';
@@ -820,6 +969,17 @@ export class FiuComponent implements OnInit {
     this.concludeSourceOfFundsNotes = strCase.sourceOfFundsNotes || '';
     this.fileReferenceNo = strCase.strReferenceNo || '';
     this.resetChecklist();
+    this.strCaseDialogRef?.close();
+    this.strCaseDialogRef = this.dialog.open(this.strCaseDialogTpl, {
+      width: '1100px',
+      maxWidth: '96vw',
+      maxHeight: '92vh',
+      autoFocus: false
+    });
+    this.strCaseDialogRef.afterClosed().subscribe(() => {
+      this.selectedStrCase = null;
+      this.strCaseDialogRef = null;
+    });
   }
 
   /** Plain-language outcome for a live STR case, shown in the investigation panel. */
@@ -837,6 +997,7 @@ export class FiuComponent implements OnInit {
   }
 
   closeStrCaseDetail(): void {
+    this.strCaseDialogRef?.close();
     this.selectedStrCase = null;
   }
 
@@ -871,8 +1032,9 @@ export class FiuComponent implements OnInit {
               ? `STR case #${updated.id} concluded suspicious — file with FIU-IND by ${updated.fiuDueDate}`
               : `STR case #${updated.id} concluded not suspicious — no filing required`
           );
-          this.selectedStrCase = updated;
           this.loadAmlStrCases();
+          // Concluded: close the popup so the case's new status is what the officer sees in the list.
+          this.closeStrCaseDetail();
         },
         error: this.apiError(`Concluding STR case #${this.selectedStrCase.id}`)
       });
@@ -889,8 +1051,8 @@ export class FiuComponent implements OnInit {
     this.amlService.fileStr(this.selectedStrCase.id, this.fileReferenceNo).subscribe({
       next: (updated) => {
         this.toast(`STR case #${updated.id} recorded as filed (ref ${updated.strReferenceNo})`);
-        this.selectedStrCase = updated;
         this.loadAmlStrCases();
+        this.closeStrCaseDetail();
       },
       error: this.apiError(`Filing STR case #${this.selectedStrCase.id}`)
     });
@@ -1784,6 +1946,12 @@ export class FiuComponent implements OnInit {
   }
 
   toast(msg: string): void {
+    // The page's own toast sits behind the popup's backdrop, so while the STR case popup is open the message would be
+    // there but unseen - which read as the action having done nothing. A snackbar is drawn above the popup.
+    if (this.strCaseDialogRef || this.ctrReportDialogRef) {
+      this.snackBar.open(msg, 'OK', { duration: 5000 });
+      return;
+    }
     this.toastMsg = msg;
     this.toastVisible = true;
     if (this.toastTimer) clearTimeout(this.toastTimer);