connect with backend

2025-12-03 11:57:05 +05:30
parent c6b4c66c10
commit 3bf27cc29d
48 changed files with 2618 additions and 126 deletions
--- a/lib/providers/invoice_installment_screen.dart
+++ b/lib/providers/invoice_installment_screen.dart
@@ -0,0 +1,73 @@
+import 'package:flutter/material.dart';
+import '../services/dio_client.dart';
+import '../services/invoice_service.dart';
+
+class InvoiceInstallmentScreen extends StatefulWidget {
+  final int invoiceId;
+  const InvoiceInstallmentScreen({super.key, required this.invoiceId});
+
+  @override
+  State<InvoiceInstallmentScreen> createState() =>
+      _InvoiceInstallmentScreenState();
+}
+
+class _InvoiceInstallmentScreenState extends State<InvoiceInstallmentScreen> {
+  bool loading = true;
+  List installments = [];
+
+  @override
+  void initState() {
+    super.initState();
+    load();
+  }
+
+  Future<void> load() async {
+    final service = InvoiceService(DioClient.getInstance(context));
+    final res = await service.getInstallments(widget.invoiceId);
+
+    if (res['success'] == true) {
+      installments = res['installments'] ?? [];
+    }
+
+    loading = false;
+    setState(() {});
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text("Installments")),
+      body: loading
+          ? const Center(child: CircularProgressIndicator())
+          : installments.isEmpty
+          ? const Center(
+        child: Text("Installments not created yet",
+            style: TextStyle(fontSize: 18)),
+      )
+          : ListView.builder(
+        padding: const EdgeInsets.all(16),
+        itemCount: installments.length,
+        itemBuilder: (_, i) {
+          final inst = installments[i];
+          return Card(
+            child: ListTile(
+              title: Text(
+                  "Amount: ₹${inst['amount']?.toString() ?? '0'}"),
+              subtitle: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(
+                      "Date: ${inst['installment_date'] ?? 'N/A'}"),
+                  Text(
+                      "Payment: ${inst['payment_method'] ?? 'N/A'}"),
+                  Text(
+                      "Reference: ${inst['reference_no'] ?? 'N/A'}"),
+                ],
+              ),
+            ),
+          );
+        },
+      ),
+    );
+  }
+}