add buildlogprovider to handle scrolling from outside widget

frontend/lib/components/api/APIBuilder.dart

@@ -3,7 +3,7 @@ import 'dart:async';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
-import '../../providers/BaseProvider.dart';
+import '../../providers/api/BaseProvider.dart';
 
 class APIBuilder<T extends BaseProvider, K, DTO> extends StatefulWidget {
   const APIBuilder(

frontend/lib/components/build_output.dart

@@ -2,9 +2,11 @@ import 'dart:async';
 
 import 'package:aurcache/api/builds.dart';
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
 
 import '../api/API.dart';
 import '../models/build.dart';
+import '../providers/build_log_provider.dart';
 
 class BuildOutput extends StatefulWidget {
   const BuildOutput({super.key, required this.build});
@@ -20,14 +22,15 @@ class _BuildOutputState extends State<BuildOutput> {
 
   String output = "";
   Timer? outputTimer;
-  final scrollController = ScrollController();
 
   @override
   Widget build(BuildContext context) {
+    final sc =
+        Provider.of<BuildLogProvider>(context, listen: false).scrollController;
     return Expanded(
       flex: 1,
       child: SingleChildScrollView(
-        controller: scrollController,
+        controller: sc,
         scrollDirection: Axis.vertical, //.horizontal
         child: Padding(
           padding: const EdgeInsets.only(left: 30, right: 15),
@@ -57,12 +60,15 @@ class _BuildOutputState extends State<BuildOutput> {
       setState(() {
         output = value;
       });
-      _scrollToBottom();
+      Provider.of<BuildLogProvider>(context, listen: false).go_to_bottom();
     });
 
     // poll new output only if not finished
     if (widget.build.status == 0) {
       outputTimer = Timer.periodic(const Duration(seconds: 3), (Timer t) async {
+        final follow =
+            Provider.of<BuildLogProvider>(context, listen: false).followLog;
+        if (follow) {
           print("refreshing output");
           final value = await API.getOutput(
               buildID: widget.build.id, line: output.split("\n").length);
@@ -70,24 +76,11 @@ class _BuildOutputState extends State<BuildOutput> {
             output += value;
           });
 
-        _scrollToBottom();
+          Provider.of<BuildLogProvider>(context, listen: false).go_to_bottom();
-      });
-    }
-  }
-
-  void _scrollToBottom() {
-    WidgetsBinding.instance.addPostFrameCallback((_) {
-      // scroll to bottom
-      final scrollPosition = scrollController.position;
-      if (scrollPosition.viewportDimension < scrollPosition.maxScrollExtent) {
-        scrollController.animateTo(
-          scrollPosition.maxScrollExtent,
-          duration: const Duration(milliseconds: 200),
-          curve: Curves.easeOut,
-        );
         }
       });
     }
+  }
 
   @override
   void dispose() {

frontend/lib/components/dashboard/recent_builds.dart

@@ -1,7 +1,7 @@
 import 'package:aurcache/components/builds_table.dart';
 import 'package:aurcache/models/build.dart';
 import 'package:aurcache/components/api/APIBuilder.dart';
-import 'package:aurcache/providers/builds_provider.dart';
+import 'package:aurcache/providers/api/builds_provider.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import '../../constants/color_constants.dart';

frontend/lib/components/dashboard/your_packages.dart

@@ -1,6 +1,6 @@
 import 'package:aurcache/components/api/APIBuilder.dart';
 import 'package:aurcache/components/packages_table.dart';
-import 'package:aurcache/providers/packages_provider.dart';
+import 'package:aurcache/providers/api/packages_provider.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import '../../constants/color_constants.dart';

frontend/lib/components/packages_table.dart

@@ -6,9 +6,9 @@ import 'package:provider/provider.dart';
 import '../api/API.dart';
 import '../constants/color_constants.dart';
 import '../models/package.dart';
-import '../providers/builds_provider.dart';
+import '../providers/api/builds_provider.dart';
-import '../providers/packages_provider.dart';
+import '../providers/api/packages_provider.dart';
-import '../providers/stats_provider.dart';
+import '../providers/api/stats_provider.dart';
 import 'confirm_popup.dart';
 import 'dashboard/your_packages.dart';
 

frontend/lib/providers/api/aur_search_provider.dart

@@ -1,7 +1,7 @@
 import 'package:aurcache/api/aur.dart';
 import 'package:aurcache/models/aur_package.dart';
 
-import '../api/API.dart';
+import '../../api/API.dart';
 import 'BaseProvider.dart';
 
 class AurSearchDTO {

frontend/lib/providers/api/build_provider.dart

@@ -1,7 +1,7 @@
 import 'package:aurcache/api/builds.dart';
 
-import '../api/API.dart';
+import '../../api/API.dart';
-import '../models/build.dart';
+import '../../models/build.dart';
 import 'BaseProvider.dart';
 
 class BuildDTO {

frontend/lib/providers/api/builds_provider.dart

@@ -1,7 +1,7 @@
 import 'package:aurcache/api/builds.dart';
 
-import '../api/API.dart';
+import '../../api/API.dart';
-import '../models/build.dart';
+import '../../models/build.dart';
 import 'BaseProvider.dart';
 
 class BuildsDTO {

frontend/lib/providers/api/package_provider.dart

@@ -1,7 +1,7 @@
 import 'package:aurcache/api/packages.dart';
 
-import '../api/API.dart';
+import '../../api/API.dart';
-import '../models/package.dart';
+import '../../models/package.dart';
 import 'BaseProvider.dart';
 
 class PackageDTO {

frontend/lib/providers/api/packages_provider.dart

@@ -1,8 +1,8 @@
 import 'package:aurcache/api/packages.dart';
-import 'package:aurcache/providers/BaseProvider.dart';
+import 'package:aurcache/providers/api/BaseProvider.dart';
 
-import '../api/API.dart';
+import '../../api/API.dart';
-import '../models/package.dart';
+import '../../models/package.dart';
 
 class PackagesDTO {
   final int limit;

frontend/lib/providers/api/stats_provider.dart

@@ -1,6 +1,6 @@
 import 'package:aurcache/api/statistics.dart';
 
-import '../api/API.dart';
+import '../../api/API.dart';
 import 'BaseProvider.dart';
 
 class StatsProvider extends BaseProvider {

frontend/lib/providers/build_log_provider.dart

@@ -0,0 +1,39 @@
+import 'package:flutter/widgets.dart';
+
+class BuildLogProvider with ChangeNotifier {
+  final scrollController = ScrollController();
+
+  bool followLog = true;
+
+  set follow_log(bool value) {
+    followLog = value;
+    notifyListeners();
+  }
+
+  void go_to_bottom() {
+    _scrollToBottom();
+  }
+
+  void go_to_top() {
+    final scrollPosition = scrollController.position;
+    scrollController.animateTo(
+      scrollPosition.minScrollExtent,
+      duration: const Duration(milliseconds: 200),
+      curve: Curves.easeOut,
+    );
+  }
+
+  void _scrollToBottom() {
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      // scroll to bottom
+      final scrollPosition = scrollController.position;
+      if (scrollPosition.viewportDimension < scrollPosition.maxScrollExtent) {
+        scrollController.animateTo(
+          scrollPosition.maxScrollExtent,
+          duration: const Duration(milliseconds: 200),
+          curve: Curves.easeOut,
+        );
+      }
+    });
+  }
+}

frontend/lib/screens/aur_screen.dart

@@ -2,13 +2,13 @@ import 'dart:async';
 
 import 'package:aurcache/components/aur_search_table.dart';
 import 'package:aurcache/models/aur_package.dart';
-import 'package:aurcache/providers/aur_search_provider.dart';
+import 'package:aurcache/providers/api/aur_search_provider.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
 import '../components/api/APIBuilder.dart';
 import '../constants/color_constants.dart';
-import '../providers/packages_provider.dart';
+import '../providers/api/packages_provider.dart';
 
 class AurScreen extends StatefulWidget {
   const AurScreen({super.key, this.initalQuery});

frontend/lib/screens/build_screen.dart

@@ -1,7 +1,7 @@
 import 'package:aurcache/components/build_output.dart';
 import 'package:aurcache/models/build.dart';
 import 'package:aurcache/components/api/APIBuilder.dart';
-import 'package:aurcache/providers/build_provider.dart';
+import 'package:aurcache/providers/build_log_provider.dart';
 import 'package:aurcache/utils/time_formatter.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
@@ -11,6 +11,7 @@ import '../components/confirm_popup.dart';
 import '../components/dashboard/chart_card.dart';
 import '../components/dashboard/your_packages.dart';
 import '../constants/color_constants.dart';
+import '../providers/api/build_provider.dart';
 
 class BuildScreen extends StatefulWidget {
   const BuildScreen({super.key, required this.buildID});
@@ -22,14 +23,19 @@ class BuildScreen extends StatefulWidget {
 }
 
 class _BuildScreenState extends State<BuildScreen> {
+  bool scrollFollowActive = true;
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       body: MultiProvider(
         providers: [
           ChangeNotifierProvider<BuildProvider>(create: (_) => BuildProvider()),
+          ChangeNotifierProvider<BuildLogProvider>(
+              create: (_) => BuildLogProvider()),
         ],
-        child: APIBuilder<BuildProvider, Build, BuildDTO>(
+        builder: (context, child) {
+          return APIBuilder<BuildProvider, Build, BuildDTO>(
               key: const Key("Build on seperate page"),
               dto: BuildDTO(buildID: widget.buildID),
               interval: const Duration(seconds: 10),
@@ -43,7 +49,7 @@ class _BuildScreenState extends State<BuildScreen> {
                         crossAxisAlignment: CrossAxisAlignment.start,
                         mainAxisAlignment: MainAxisAlignment.start,
                         children: [
-                        _buildTopBar(buildData),
+                          _buildTopBar(buildData, context),
                           const SizedBox(
                             height: 15,
                           ),
@@ -54,12 +60,13 @@ class _BuildScreenState extends State<BuildScreen> {
                     _buildSideBar(),
                   ],
                 );
-            }),
+              });
+        },
       ),
     );
   }
 
-  Widget _buildTopBar(Build buildData) {
+  Widget _buildTopBar(Build buildData, BuildContext context) {
     final start_time =
         DateTime.fromMillisecondsSinceEpoch((buildData.start_time ?? 0) * 1000);
 
@@ -113,18 +120,32 @@ class _BuildScreenState extends State<BuildScreen> {
             Row(
               children: [
                 IconButton(
-                  onPressed: () {},
+                  onPressed: () {
+                    setState(() {
+                      scrollFollowActive = !scrollFollowActive;
+                      Provider.of<BuildLogProvider>(context, listen: false)
+                          .followLog = scrollFollowActive;
+                    });
+                  },
+                  isSelected: scrollFollowActive,
                   icon: const Icon(Icons.read_more),
+                  selectedIcon: const Icon(Icons.read_more),
                   tooltip: "Follow log",
                 ),
                 IconButton(
-                  onPressed: () {},
+                  onPressed: () {
+                    Provider.of<BuildLogProvider>(context, listen: false)
+                        .go_to_top();
+                  },
                   icon: const Icon(Icons.vertical_align_top_rounded),
                   tooltip: "Go to Top",
                 ),
                 IconButton(
-                  onPressed: () {},
+                  onPressed: () {
-                  icon: Icon(Icons.vertical_align_bottom_rounded),
+                    Provider.of<BuildLogProvider>(context, listen: false)
+                        .go_to_bottom();
+                  },
+                  icon: const Icon(Icons.vertical_align_bottom_rounded),
                   tooltip: "Go to Bottom",
                 ),
                 const SizedBox(
@@ -166,10 +187,9 @@ class _BuildScreenState extends State<BuildScreen> {
                     final confirmResult = await showConfirmationDialog(
                         context,
                         "Delete Build",
-                      "Are you sure to delete this Package?",
+                        "Are you sure to delete this Package?", () async {
-                      () async {},
+                      // todo delete build
-                      () {},
+                    }, null);
-                    );
                   },
                   child: const Text(
                     "Delete",
@@ -181,13 +201,7 @@ class _BuildScreenState extends State<BuildScreen> {
                 ),
                 ElevatedButton(
                   onPressed: () async {
-                    final confirmResult = await showConfirmationDialog(
+                    // todo api call and page redirect
-                      context,
-                      "Delete Build",
-                      "Are you sure to delete this Package?",
-                      () async {},
-                      () {},
-                    );
                   },
                   child: const Text(
                     "Retry",

frontend/lib/screens/builds_screen.dart

@@ -1,6 +1,6 @@
 import 'package:aurcache/components/builds_table.dart';
 import 'package:aurcache/components/api/APIBuilder.dart';
-import 'package:aurcache/providers/builds_provider.dart';
+import 'package:aurcache/providers/api/builds_provider.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import '../constants/color_constants.dart';

frontend/lib/screens/dashboard_screen.dart

@@ -1,12 +1,12 @@
 import 'package:aurcache/components/api/APIBuilder.dart';
-import 'package:aurcache/providers/stats_provider.dart';
+import 'package:aurcache/providers/api/stats_provider.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
 import '../components/dashboard/header.dart';
 import '../constants/color_constants.dart';
-import '../providers/builds_provider.dart';
+import '../providers/api/builds_provider.dart';
-import '../providers/packages_provider.dart';
+import '../providers/api/packages_provider.dart';
 import '../utils/responsive.dart';
 import '../models/stats.dart';
 import '../components/dashboard/quick_info_banner.dart';

frontend/lib/screens/package_screen.dart

@@ -1,6 +1,6 @@
 import 'package:aurcache/api/packages.dart';
 import 'package:aurcache/components/api/APIBuilder.dart';
-import 'package:aurcache/providers/builds_provider.dart';
+import 'package:aurcache/providers/api/builds_provider.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:provider/provider.dart';
@@ -11,9 +11,9 @@ import '../components/confirm_popup.dart';
 import '../constants/color_constants.dart';
 import '../models/build.dart';
 import '../models/package.dart';
-import '../providers/package_provider.dart';
+import '../providers/api/package_provider.dart';
-import '../providers/packages_provider.dart';
+import '../providers/api/packages_provider.dart';
-import '../providers/stats_provider.dart';
+import '../providers/api/stats_provider.dart';
 
 class PackageScreen extends StatefulWidget {
   const PackageScreen({super.key, required this.pkgID});

frontend/lib/screens/packages_screen.dart

@@ -1,5 +1,5 @@
 import 'package:aurcache/components/packages_table.dart';
-import 'package:aurcache/providers/packages_provider.dart';
+import 'package:aurcache/providers/api/packages_provider.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';