Basic code page

lib/main.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:gitea_client/model/repouser.dart';
 import 'package:gitea_client/model/user.dart';
+import 'package:gitea_client/widget/code_page.dart';
 import 'package:gitea_client/widget/login_form.dart';
 import 'package:gitea_client/widget/login_status.dart';
 import 'package:gitea_client/widget/repo_list_page.dart';
@@ -48,6 +49,12 @@ class MyApp extends StatelessWidget {
                 settings: const RouteSettings(name: "/repopage"),
                 builder: (context) =>
                     RepoPage(repo: repouser.repository, user: repouser.user));
+          case "/fileview":
+            final data = route.arguments as CodePageData;
+            return MaterialPageRoute(
+                settings: const RouteSettings(name: "/fileview"),
+                builder: (context) =>
+                    CodePage(filePath: data.filePath, repo: data.repo, owner: data.owner, user: data.user));
         }
         return null;
       },

lib/service/gitea_service.dart

@@ -35,6 +35,23 @@ class GiteaService {
 
     return RepoFile.fromJson(jsonDecode(response.body));
   }
+
+  Future<List<RepoFile>> getFolder(String owner,String repo,String path) async{
+    var response = await http.get(
+      Uri.https(apiAccess.instance, "api/v1/repos/$owner/$repo/contents/$path", {
+        "token": apiAccess.token,
+      }),
+    );
+    if (response.statusCode == 200) {
+      final body = json.decode(response.body) as List;
+      var result =  body.map((dynamic json) {
+        return RepoFile.fromJson(json);
+      }).toList();
+      result.sort((a,b) => a.type.compareTo(b.type));
+      return result;
+    }
+    throw Exception('error fetching files');
+  }
 //
   Future<List<Repository>> getUserRepositories([int page = 1, int limit = 10]) async{
     var response = await http.get(

lib/widget/code_page.dart

@@ -0,0 +1,95 @@
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_highlight/flutter_highlight.dart';
+import 'package:flutter_highlight/themes/github.dart';
+import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:gitea_client/model/user.dart';
+import 'package:gitea_client/service/gitea_service.dart';
+
+import '../model/File.dart';
+
+class CodePageData {
+  final String filePath;
+  final String repo;
+  final String owner;
+  final SavedUser user;
+
+  const CodePageData(this.filePath, this.repo, this.owner, this.user);
+}
+
+class CodePage extends StatefulWidget {
+  final String filePath;
+  final String repo;
+  final String owner;
+  final SavedUser user;
+
+  const CodePage(
+      {Key? key,
+      required this.filePath,
+      required this.repo,
+      required this.owner,
+      required this.user})
+      : super(key: key);
+
+  @override
+  _CodePage createState() => _CodePage();
+}
+
+class _CodePage extends State<CodePage> {
+  Future<RepoFile>? fileRequest;
+
+  @override
+  void initState() {
+    GiteaService giteaService = GiteaService(apiAccess: widget.user.apiAccess);
+    fileRequest =
+        giteaService.getFile(widget.owner, widget.repo, widget.filePath);
+  }
+
+  @override
+  Widget build(context) {
+    final media = MediaQuery.of(context).size;
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(widget.filePath),
+      ),
+      body: FutureBuilder<RepoFile>(
+          future: fileRequest,
+          builder: (context, snapshot) {
+            if (snapshot.hasError) {
+              return Center(
+                child: Column(
+                  children: [
+                    Text("No Readme file found!",
+                        style: Theme.of(context).textTheme.headline6),
+                  ],
+                ),
+              );
+            } else if (snapshot.hasData) {
+              final file = snapshot.data!;
+
+              final content = utf8.decode(base64.decode(file.content!));
+
+              return Center(
+                  child: SizedBox(
+                width:
+                    (media.width > 600) ? media.width * 0.6 : media.width * 0.9,
+                height: media.height * 0.7,
+                child: (file.name.endsWith(".md"))
+                    ? Markdown(selectable: true, data: content)
+                    : SingleChildScrollView(
+                        child: HighlightView(
+                        content,
+                        language: "dart",
+                        theme: githubTheme,
+                      )),
+              ));
+            } else {
+              return const Center(
+                child: CircularProgressIndicator(),
+              );
+            }
+          }),
+    );
+  }
+}

lib/widget/repo_overview.dart

@@ -6,6 +6,7 @@ import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:gitea_client/model/repository.dart';
 import 'package:gitea_client/model/user.dart';
 import 'package:gitea_client/service/gitea_service.dart';
+import 'package:gitea_client/widget/code_page.dart';
 
 import '../model/File.dart';
 
@@ -121,8 +122,10 @@ class _RepoHome extends State<RepoHome> {
     final media = MediaQuery.of(context).size;
 
     return Column(children: [
-      Text(widget.repo.fullName!,
-      style: Theme.of(context).textTheme.headline3,),
+      Text(
+        widget.repo.fullName!,
+        style: Theme.of(context).textTheme.headline3,
+      ),
       FutureBuilder<RepoFile>(
           future: readmeRequest,
           builder: (context, snapshot) {
@@ -139,9 +142,12 @@ class _RepoHome extends State<RepoHome> {
               var file = snapshot.data!;
               final content = utf8.decode(base64.decode(file.content!));
 
-              return  SingleChildScrollView(child: Center(
+              return SingleChildScrollView(
+                  child: Center(
                 child: SizedBox(
-                  width: (media.width > 600) ? media.width * 0.6 : media.width*0.9,
+                    width: (media.width > 600)
+                        ? media.width * 0.6
+                        : media.width * 0.9,
                     height: media.height * 0.7,
                     child: Markdown(selectable: true, data: content)),
               ));
@@ -177,10 +183,106 @@ class RepoFiles extends StatefulWidget {
 }
 
 class _RepoFiles extends State<RepoFiles> {
+  String path = "/";
+  Future<List<RepoFile>>? readmeRequest;
+  late final GiteaService giteaService;
+  final _scrollController = ScrollController();
+
+  @override
+  void initState() {
+    giteaService = GiteaService(apiAccess: widget.user.apiAccess);
+    readmeRequest = giteaService.getFolder(
+        widget.repo.owner.username!, widget.repo.name, path);
+  }
+
   @override
   Widget build(BuildContext context) {
-    // TODO: implement build
-    throw UnimplementedError();
+    return FutureBuilder<List<RepoFile>>(
+        future: readmeRequest,
+        builder: (context, snapshot) {
+          if (snapshot.hasError) {
+            return Center(
+              child: Column(
+                children: [
+                  Text("No Readme file found!",
+                      style: Theme.of(context).textTheme.headline6),
+                ],
+              ),
+            );
+          } else if (snapshot.hasData) {
+            var files = (path == "/")
+                ? []
+                : [
+                    RepoFile(
+                        name: "..",
+                        path: path,
+                        sha: "",
+                        type: "dir",
+                        size: 0,
+                        url: "",
+                        htmlUrl: "",
+                        gitUrl: "",
+                        lLinks: Links(self: "", git: "", html: ""))
+                  ];
+            files.addAll(snapshot.data!);
+
+            return ListView.builder(
+              itemBuilder: (BuildContext context, int index) {
+                return FileListItem(
+                    file: files[index],
+                    onTap: () => {
+                          if (files[index].type == "dir")
+                            setState(() {
+                              String prev = files[index].path.contains("/")
+                                  ? files[index].path.substring(
+                                      0, files[index].path.lastIndexOf('/'))
+                                  : "/";
+                              path = (files[index].name == "..")
+                                  ? prev
+                                  : files[index].path;
+                              readmeRequest = null;
+                              readmeRequest = giteaService.getFolder(
+                                  widget.repo.owner.username!,
+                                  widget.repo.name,
+                                  path);
+                            })
+                          else
+                            Navigator.of(context).pushNamed("/fileview",
+                                arguments: CodePageData(
+                                    files[index].path,
+                                    widget.repo.name,
+                                    widget.repo.owner.username!,
+                                    widget.user))
+                        });
+              },
+              itemCount: files.length,
+              controller: _scrollController,
+            );
+          } else {
+            return const Center(
+              child: CircularProgressIndicator(),
+            );
+          }
+        });
+  }
+}
+
+class FileListItem extends StatelessWidget {
+  final RepoFile file;
+  final Function onTap;
+
+  const FileListItem({Key? key, required this.file, required this.onTap})
+      : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return ListTile(
+      leading: (file.type == "file")
+          ? const Icon(Icons.insert_drive_file_outlined)
+          : const Icon(Icons.folder_outlined),
+      title: Text(file.name),
+      onTap: () => {onTap()},
+    );
   }
 }
 
@@ -198,8 +300,40 @@ class RepoIssues extends StatefulWidget {
 class _RepoIssues extends State<RepoIssues> {
   @override
   Widget build(BuildContext context) {
-    // TODO: implement build
-    throw UnimplementedError();
+    return DefaultTabController(
+      length: 2,
+      child:DefaultTabController(
+        length: 2,
+        child: Scaffold(
+          appBar: PreferredSize(
+            preferredSize: const Size.fromHeight(kToolbarHeight),
+            child: Container(
+              color: Colors.lightGreen, ,
+              child: SafeArea(
+                child: Column(
+                  children: <Widget>[
+                    Expanded(child: Container()),
+                    const TabBar(
+                      tabs: [Text("Open"), Text("Closed")],
+                    ),
+                  ],
+                ),
+              ),
+            ),
+          ),
+          body: TabBarView(
+            children: <Widget>[
+              Column(
+                children: const [Text("Lunches Page")],
+              ),
+               Column(
+                children: const [ Text("Cart Page")],
+              )
+            ],
+          ),
+        ),
+      ),
+    );
   }
 }
 

pubspec.lock

@@ -174,6 +174,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "8.0.1"
+  flutter_highlight:
+    dependency: "direct main"
+    description:
+      name: flutter_highlight
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.7.0"
   flutter_lints:
     dependency: "direct dev"
     description:
@@ -210,6 +217,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.0.2"
+  highlight:
+    dependency: transitive
+    description:
+      name: highlight
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.7.0"
   http:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -46,6 +46,7 @@ dependencies:
   shared_preferences: ^2.0.13
   badges: ^2.0.2
   flutter_markdown: ^0.6.10
+  flutter_highlight: ^0.7.0
 
 dev_dependencies:
   flutter_test: