SEND063

frontend/pweb/lib/widgets/payment/source_of_funds_panel.dart

@@ -0,0 +1,83 @@
+import 'package:flutter/material.dart';
+
+import 'package:pweb/models/payment/source_funds.dart';
+import 'package:pweb/pages/payout_page/send/widgets/section/card.dart';
+import 'package:pweb/pages/payout_page/send/widgets/section/title.dart';
+
+
+class SourceOfFundsPanel extends StatelessWidget {
+  const SourceOfFundsPanel({
+    super.key,
+    required this.title,
+    required this.sourceSelector,
+    this.visibleStates = const <SourceOfFundsVisibleState>{},
+    this.stateWidgets = const <SourceOfFundsVisibleState, Widget>{},
+    this.selectorSpacing = 8,
+    this.sectionSpacing = 12,
+    this.padding,
+  });
+
+  final String title;
+  final Widget sourceSelector;
+  final Set<SourceOfFundsVisibleState> visibleStates;
+  final Map<SourceOfFundsVisibleState, Widget> stateWidgets;
+  final double selectorSpacing;
+  final double sectionSpacing;
+  final EdgeInsetsGeometry? padding;
+
+  @override
+  Widget build(BuildContext context) {
+    final headerAction = _stateWidget(SourceOfFundsVisibleState.headerAction);
+    final headerActions = headerAction == null
+        ? const <Widget>[]
+        : <Widget>[headerAction];
+    final bodySections = _buildBodySections();
+
+    return PaymentSectionCard(
+      padding: padding,
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Row(
+            children: [
+              Expanded(child: SectionTitle(title)),
+              ...headerActions,
+            ],
+          ),
+          SizedBox(height: selectorSpacing),
+          sourceSelector,
+          if (bodySections.isNotEmpty) ...[
+            SizedBox(height: sectionSpacing),
+            const Divider(height: 1),
+            SizedBox(height: sectionSpacing),
+            ...bodySections,
+          ],
+        ],
+      ),
+    );
+  }
+
+  List<Widget> _buildBodySections() {
+    const orderedStates = <SourceOfFundsVisibleState>[
+      SourceOfFundsVisibleState.summary,
+      SourceOfFundsVisibleState.quoteStatus,
+      SourceOfFundsVisibleState.sendAction,
+    ];
+
+    final sections = <Widget>[];
+    for (final state in orderedStates) {
+      final section = _stateWidget(state);
+      if (section == null) continue;
+      if (sections.isNotEmpty) {
+        sections.add(SizedBox(height: sectionSpacing));
+      }
+      sections.add(section);
+    }
+    return sections;
+  }
+
+  Widget? _stateWidget(SourceOfFundsVisibleState state) {
+    if (!visibleStates.contains(state)) return null;
+    return stateWidgets[state];
+  }
+}