update

lib/pages/flow/end_flow_page.dart

@@ -1,15 +1,51 @@
 import 'package:cdb_ui/api.dart' as API;
+import 'package:cdb_ui/api.dart';
+import 'package:cdb_ui/pages/transaction.dart';
 import 'package:flutter/material.dart';
 
-class EndFlowWithProduce extends StatelessWidget {
+class EndFlowWithProduce extends StatefulWidget {
   final API.Flow flow;
   final API.FlowInfo info;
 
   const EndFlowWithProduce(this.flow, this.info, {super.key});
 
+  @override
+  State<EndFlowWithProduce> createState() => _EndFlowWithProduceState();
+}
+
+class _EndFlowWithProduceState extends State<EndFlowWithProduce> {
+  Map<String, int> produces = {};
+
+  List<Widget> addProduceButtons() {
+    List<Widget> ret = [];
+
+    for (var i in widget.info.produces!) {
+      ret.add(ElevatedButton(onPressed: () {
+        // todo : implement adding
+      }, child: Text("Produced $i")));
+    }
+
+    return ret;
+  }
+
+  _endFlow() {
+    API.API().endFlow(widget.flow.id, produced: produces).then((x) {
+      Navigator.of(context).pop();
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     // todo : show end screen with produce
-    return Scaffold();
+    return Scaffold(
+      appBar: AppBar(title: Text("End ${widget.info.name} Flow"),),
+      body: Column(children: [
+        ...addProduceButtons(),
+        const Divider(),
+        // todo : add produced list
+        const SizedBox(height: 10,),
+        ElevatedButton(onPressed: _endFlow, child: const Text("End Flow"))
+      ],),
+    );
   }
 }