Merge pull request #24 from krawieck/full-post

ios/Flutter/.last_build_id

@@ -0,0 +1 @@
+20ad19f2b9a812ac7774ca58ddf04b2e

ios/Flutter/Debug.xcconfig

@@ -1 +1,2 @@
+#include "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "Generated.xcconfig"

ios/Flutter/Release.xcconfig

@@ -1 +1,2 @@
+#include "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "Generated.xcconfig"

ios/Podfile

@@ -0,0 +1,41 @@
+# Uncomment this line to define a global platform for your project
+# platform :ios, '9.0'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_ios_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_ios_build_settings(target)
+  end
+end

ios/Podfile.lock

@@ -0,0 +1,55 @@
+PODS:
+  - esys_flutter_share (0.0.1):
+    - Flutter
+  - Flutter (1.0.0)
+  - FMDB (2.7.5):
+    - FMDB/standard (= 2.7.5)
+  - FMDB/standard (2.7.5)
+  - path_provider (0.0.1):
+    - Flutter
+  - shared_preferences (0.0.1):
+    - Flutter
+  - sqflite (0.0.1):
+    - Flutter
+    - FMDB (~> 2.7.2)
+  - url_launcher (0.0.1):
+    - Flutter
+
+DEPENDENCIES:
+  - esys_flutter_share (from `.symlinks/plugins/esys_flutter_share/ios`)
+  - Flutter (from `Flutter`)
+  - path_provider (from `.symlinks/plugins/path_provider/ios`)
+  - shared_preferences (from `.symlinks/plugins/shared_preferences/ios`)
+  - sqflite (from `.symlinks/plugins/sqflite/ios`)
+  - url_launcher (from `.symlinks/plugins/url_launcher/ios`)
+
+SPEC REPOS:
+  trunk:
+    - FMDB
+
+EXTERNAL SOURCES:
+  esys_flutter_share:
+    :path: ".symlinks/plugins/esys_flutter_share/ios"
+  Flutter:
+    :path: Flutter
+  path_provider:
+    :path: ".symlinks/plugins/path_provider/ios"
+  shared_preferences:
+    :path: ".symlinks/plugins/shared_preferences/ios"
+  sqflite:
+    :path: ".symlinks/plugins/sqflite/ios"
+  url_launcher:
+    :path: ".symlinks/plugins/url_launcher/ios"
+
+SPEC CHECKSUMS:
+  esys_flutter_share: 403498dab005b36ce1f8d7aff377e81f0621b0b4
+  Flutter: 0e3d915762c693b495b44d77113d4970485de6ec
+  FMDB: 2ce00b547f966261cd18927a3ddb07cb6f3db82a
+  path_provider: abfe2b5c733d04e238b0d8691db0cfd63a27a93c
+  shared_preferences: af6bfa751691cdc24be3045c43ec037377ada40d
+  sqflite: 4001a31ff81d210346b500c55b17f4d6c7589dd0
+  url_launcher: 6fef411d543ceb26efce54b05a0a40bfd74cbbef
+
+PODFILE CHECKSUM: aafe91acc616949ddb318b77800a7f51bffa2a4c
+
+COCOAPODS: 1.9.3

ios/Runner.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 46;
+	objectVersion = 50;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -13,6 +13,7 @@
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
 		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
 		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
+		F627D0FEEE0CC42B20D97D4D /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4E5591CE3BD9F89AE791097F /* Pods_Runner.framework */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXCopyFilesBuildPhase section */
@@ -31,7 +32,11 @@
 /* Begin PBXFileReference section */
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
+		20AF123CE6B282DF5FCC0E08 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		4E5591CE3BD9F89AE791097F /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		5D359FC3B8BF643CBF087D7C /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
+		5DC9EF56CF79F18EC6F8E97B /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
@@ -49,12 +54,31 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				F627D0FEEE0CC42B20D97D4D /* Pods_Runner.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		721C96BBF01C118C12E658F5 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				20AF123CE6B282DF5FCC0E08 /* Pods-Runner.debug.xcconfig */,
+				5D359FC3B8BF643CBF087D7C /* Pods-Runner.release.xcconfig */,
+				5DC9EF56CF79F18EC6F8E97B /* Pods-Runner.profile.xcconfig */,
+			);
+			path = Pods;
+			sourceTree = "<group>";
+		};
+		78D8D0D60D5196915B006F06 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				4E5591CE3BD9F89AE791097F /* Pods_Runner.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 		9740EEB11CF90186004384FC /* Flutter */ = {
 			isa = PBXGroup;
 			children = (
@@ -72,6 +96,8 @@
 				9740EEB11CF90186004384FC /* Flutter */,
 				97C146F01CF9000F007C117D /* Runner */,
 				97C146EF1CF9000F007C117D /* Products */,
+				721C96BBF01C118C12E658F5 /* Pods */,
+				78D8D0D60D5196915B006F06 /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -113,12 +139,14 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
 			buildPhases = (
+				2C32CA1979B0B9EA89AB49DE /* [CP] Check Pods Manifest.lock */,
 				9740EEB61CF901F6004384FC /* Run Script */,
 				97C146EA1CF9000F007C117D /* Sources */,
 				97C146EB1CF9000F007C117D /* Frameworks */,
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
+				ADBCA6764A9EF0DC6AA5E56E /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -177,6 +205,28 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
+		2C32CA1979B0B9EA89AB49DE /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
 		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -205,6 +255,23 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
 		};
+		ADBCA6764A9EF0DC6AA5E56E /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
@@ -241,7 +308,6 @@
 /* Begin XCBuildConfiguration section */
 		249021D3217E4FDB00AE95B9 /* Profile */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -297,13 +363,17 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = NMDSW6KGG7;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
@@ -318,7 +388,6 @@
 		};
 		97C147031CF9000F007C117D /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -374,7 +443,6 @@
 		};
 		97C147041CF9000F007C117D /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_ANALYZER_NONNULL = YES;
@@ -418,7 +486,8 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
-				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};
@@ -431,13 +500,17 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = NMDSW6KGG7;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
@@ -458,13 +531,17 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = NMDSW6KGG7;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				LIBRARY_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",

ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -27,8 +27,6 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
-      <Testables>
-      </Testables>
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
@@ -38,8 +36,8 @@
             ReferencedContainer = "container:Runner.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
+      <Testables>
-      </AdditionalOptions>
+      </Testables>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -61,8 +59,6 @@
             ReferencedContainer = "container:Runner.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Profile"

ios/Runner.xcworkspace/contents.xcworkspacedata

@@ -4,4 +4,7 @@
    <FileRef
       location = "group:Runner.xcodeproj">
    </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
 </Workspace>

lib/comment_tree.dart

@@ -1,5 +1,16 @@
 import 'package:lemmy_api_client/lemmy_api_client.dart';
 
+import 'util/hot_rank.dart';
+
+enum CommentSortType {
+  hot,
+  top,
+  // ignore: constant_identifier_names
+  new_,
+  old,
+  chat,
+}
+
 class CommentTree {
   CommentView comment;
   List<CommentTree> children;
@@ -30,4 +41,69 @@ class CommentTree {
     var result = parents.map(gatherChildren).toList();
     return result;
   }
+
+  void sort(CommentSortType sortType) {
+    switch (sortType) {
+      case CommentSortType.chat:
+        // throw Exception('i dont do this kinda stuff kido');
+        return;
+      case CommentSortType.hot:
+        return _sort((b, a) =>
+            a.comment.computedHotRank.compareTo(b.comment.computedHotRank));
+      case CommentSortType.new_:
+        return _sort(
+            (b, a) => a.comment.published.compareTo(b.comment.published));
+      case CommentSortType.old:
+        return _sort(
+            (b, a) => b.comment.published.compareTo(a.comment.published));
+      case CommentSortType.top:
+        return _sort((b, a) => a.comment.score.compareTo(b.comment.score));
+    }
+  }
+
+  void _sort(int compare(CommentTree a, CommentTree b)) {
+    children.sort(compare);
+    for (var el in children) {
+      el._sort(compare);
+    }
+  }
+
+  static List<CommentTree> sortList(
+      CommentSortType sortType, List<CommentTree> comms) {
+    switch (sortType) {
+      case CommentSortType.chat:
+        throw Exception('i dont do this kinda stuff kido');
+      case CommentSortType.hot:
+        comms.sort((b, a) =>
+            a.comment.computedHotRank.compareTo(b.comment.computedHotRank));
+        for (var i = 0; i < comms.length; i++) {
+          comms[i].sort(sortType);
+        }
+        return comms;
+
+      case CommentSortType.new_:
+        comms
+            .sort((b, a) => a.comment.published.compareTo(b.comment.published));
+        for (var i = 0; i < comms.length; i++) {
+          comms[i].sort(sortType);
+        }
+        return comms;
+
+      case CommentSortType.old:
+        comms
+            .sort((b, a) => b.comment.published.compareTo(a.comment.published));
+        for (var i = 0; i < comms.length; i++) {
+          comms[i].sort(sortType);
+        }
+        return comms;
+
+      case CommentSortType.top:
+        comms.sort((b, a) => a.comment.score.compareTo(b.comment.score));
+        for (var i = 0; i < comms.length; i++) {
+          comms[i].sort(sortType);
+        }
+        return comms;
+    }
+    throw Exception('unreachable');
+  }
 }

lib/pages/full_post.dart

@@ -0,0 +1,103 @@
+import 'package:esys_flutter_share/esys_flutter_share.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_hooks/flutter_hooks.dart';
+import 'package:lemmy_api_client/lemmy_api_client.dart';
+
+import '../widgets/comment_section.dart';
+import '../widgets/post.dart';
+
+class FullPostPage extends HookWidget {
+  final Future<FullPost> fullPost;
+  final PostView post;
+
+  FullPostPage({@required int id, @required String instanceUrl})
+      : assert(id != null),
+        assert(instanceUrl != null),
+        fullPost = LemmyApi(instanceUrl).v1.getPost(id: id),
+        post = null;
+  FullPostPage.fromPostView(this.post)
+      : fullPost = LemmyApi(post.communityActorId.split('/')[2])
+            .v1
+            .getPost(id: post.id);
+
+  void sharePost() => Share.text('Share post', post.apId, 'text/plain');
+
+  void savePost() {
+    //
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final fullPostSnap = useFuture(this.fullPost);
+    final fullPost = fullPostSnap.data;
+
+    final savedIcon = () {
+      if (fullPostSnap.hasData) {
+        if (fullPost.post.saved == null || !fullPost.post.saved) {
+          return Icons.bookmark_border;
+        } else {
+          return Icons.bookmark;
+        }
+      }
+
+      if (post != null) {
+        if (post.saved == null || !post.saved) {
+          return Icons.bookmark_border;
+        } else {
+          return Icons.bookmark;
+        }
+      }
+
+      return Icons.bookmark_border;
+    }();
+
+    return Scaffold(
+      appBar: AppBar(
+        leading: BackButton(),
+        actions: [
+          IconButton(icon: Icon(Icons.share), onPressed: sharePost),
+          IconButton(icon: Icon(savedIcon), onPressed: savePost),
+          IconButton(
+              icon: Icon(Icons.more_vert), onPressed: () {}), // TODO: more menu
+        ],
+      ),
+      body: fullPostSnap.hasData || post != null
+          // FUTURE SUCCESS
+          ? ListView(
+              physics: const AlwaysScrollableScrollPhysics(),
+              children: [
+                if (fullPostSnap.hasData)
+                  Post(fullPost.post, fullPost: true)
+                else if (post != null)
+                  Post(post, fullPost: true)
+                else
+                  CircularProgressIndicator(),
+                if (fullPostSnap.hasData)
+                  CommentSection(fullPost.comments,
+                      postCreatorId: fullPost.post.creatorId)
+                else
+                  Container(
+                    child: Center(child: CircularProgressIndicator()),
+                    padding: EdgeInsets.only(top: 40),
+                  ),
+              ],
+            )
+          : fullPostSnap.hasError
+              // FUTURE FAILURE
+              ? Center(
+                  child: Column(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: [
+                      Icon(Icons.error, size: 30),
+                      Padding(padding: EdgeInsets.all(5)),
+                      Text('ERROR: ${fullPostSnap.error.toString()}'),
+                    ],
+                  ),
+                )
+              // FUTURE IN PROGRESS
+              : Container(
+                  child: Center(child: CircularProgressIndicator()),
+                  color: Theme.of(context).canvasColor),
+    );
+  }
+}

lib/pages/profile_tab.dart

@@ -102,7 +102,7 @@ class UserProfileTab extends HookWidget {
                 ),
                 onPressed: () {
                   Navigator.of(context)
-                      .push(MaterialPageRoute(builder: (_) => Settings()));
+                      .push(MaterialPageRoute(builder: (_) => SettingsPage()));
                 },
               )
             ],

lib/pages/settings.dart

@@ -5,7 +5,7 @@ import 'package:provider/provider.dart';
 import '../stores/accounts_store.dart';
 import '../stores/config_store.dart';
 
-class Settings extends StatelessWidget {
+class SettingsPage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     var theme = Theme.of(context);

lib/util/hot_rank.dart

@@ -0,0 +1,21 @@
+import 'dart:math' show log, max, pow, ln10;
+
+import 'package:lemmy_api_client/lemmy_api_client.dart';
+
+/// Calculates hot rank
+/// because API always claims it's `0`
+/// and web version of lemmy also calculates it when loading comments
+///
+/// implementation taken from here:
+/// https://github.com/LemmyNet/lemmy/blob/main/ui/src/utils.ts#L182-L203
+double _calculateHotRank(int score, DateTime time) {
+  log10(num x) => log(x) / ln10;
+
+  final elapsed = (time.difference(DateTime.now()).inMilliseconds).abs() / 36e5;
+
+  return (10000 * log10(max(1, 3 + score))) / pow(elapsed + 2, 1.8);
+}
+
+extension CommentHotRank on CommentView {
+  double get computedHotRank => _calculateHotRank(score, published);
+}

lib/util/text_color.dart

@@ -0,0 +1,9 @@
+import 'package:flutter/material.dart';
+
+Color textColorBasedOnBackground(Color color) {
+  if (color.computeLuminance() > 0.5) {
+    return Colors.black;
+  } else {
+    return Colors.white;
+  }
+}

lib/widgets/comment.dart

@@ -1,7 +1,10 @@
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
+import 'package:lemmy_api_client/lemmy_api_client.dart';
+import 'package:timeago/timeago.dart' as timeago;
 
 import '../comment_tree.dart';
+import '../util/text_color.dart';
 import 'markdown_text.dart';
 
 class Comment extends StatelessWidget {
@@ -14,41 +17,62 @@ class Comment extends StatelessWidget {
     @required this.postCreatorId,
   });
 
+  void _openMoreMenu() {
+    print('OPEN MORE MENU');
+  }
+
   void _goToUser() {
     print('GO TO USER');
   }
 
+  void _save(bool save) {
+    print('SAVE COMMENT, $save');
+  }
+
+  void _reply() {
+    print('OPEN REPLY BOX');
+  }
+
+  void _vote(VoteType vote) {
+    print('COMMENT VOTE: ${vote.toString()}');
+  }
+
   bool get isOP => commentTree.comment.creatorId == postCreatorId;
 
   @override
   Widget build(BuildContext context) {
-    var comment = commentTree.comment;
+    final comment = commentTree.comment;
+
+    final saved = comment.saved ?? false;
 
     // decide which username to use
-    var username;
+    final username = () {
       if (comment.creatorPreferredUsername != null &&
           comment.creatorPreferredUsername != '') {
-      username = comment.creatorPreferredUsername;
+        return comment.creatorPreferredUsername;
       } else {
-      username = '@${comment.creatorName}';
+        return '@${comment.creatorName}';
       }
+    }();
 
-    var body;
+    final body = () {
       if (comment.deleted) {
-      body = Flexible(
+        return Flexible(
             child: Text(
           'comment deleted by creator',
           style: TextStyle(fontStyle: FontStyle.italic),
         ));
       } else if (comment.removed) {
-      body = Flexible(
+        return Flexible(
             child: Text(
           'comment deleted by moderator',
           style: TextStyle(fontStyle: FontStyle.italic),
         ));
       } else {
-      body = Flexible(child: MarkdownText(commentTree.comment.content));
+        return Flexible(child: MarkdownText(commentTree.comment.content));
       }
+    }();
+
     return Column(
       children: [
         Container(
@@ -56,10 +80,10 @@ class Comment extends StatelessWidget {
             children: [
               Row(children: [
                 if (comment.creatorAvatar != null)
-                  InkWell(
+                  Padding(
-                    onTap: _goToUser,
-                    child: Padding(
                     padding: const EdgeInsets.only(right: 5),
+                    child: InkWell(
+                      onTap: _goToUser,
                       child: CachedNetworkImage(
                         imageUrl: comment.creatorAvatar,
                         height: 20,
@@ -83,17 +107,43 @@ class Comment extends StatelessWidget {
                       )),
                   onLongPress: _goToUser,
                 ),
-                if (isOP) CommentTag('OP', Theme.of(context).accentColor),
+                if (isOP) _CommentTag('OP', Theme.of(context).accentColor),
-                if (comment.banned) CommentTag('BANNED', Colors.red),
+                if (comment.banned) _CommentTag('BANNED', Colors.red),
                 if (comment.bannedFromCommunity)
-                  CommentTag('BANNED FROM COMMUNITY', Colors.red),
+                  _CommentTag('BANNED FROM COMMUNITY', Colors.red),
                 Spacer(),
                 Text(comment.score.toString()),
+                Text(' · '),
+                Text(timeago.format(comment.published, locale: 'en_short')),
               ]),
               Row(children: [body]),
               Row(children: [
                 Spacer(),
-                // actions go here
+                _CommentAction(
+                  icon: Icons.more_horiz,
+                  onPressed: _openMoreMenu,
+                  tooltip: 'more',
+                ),
+                _CommentAction(
+                  icon: saved ? Icons.bookmark : Icons.bookmark_border,
+                  onPressed: () => _save(!saved),
+                  tooltip: '${saved ? 'unsave' : 'save'} comment',
+                ),
+                _CommentAction(
+                  icon: Icons.reply,
+                  onPressed: _reply,
+                  tooltip: 'reply',
+                ),
+                _CommentAction(
+                  icon: Icons.arrow_upward,
+                  onPressed: () => _vote(VoteType.up),
+                  tooltip: 'upvote',
+                ),
+                _CommentAction(
+                  icon: Icons.arrow_downward,
+                  onPressed: () => _vote(VoteType.down),
+                  tooltip: 'downvote',
+                ),
               ])
             ],
           ),
@@ -117,11 +167,11 @@ class Comment extends StatelessWidget {
   }
 }
 
-class CommentTag extends StatelessWidget {
+class _CommentTag extends StatelessWidget {
   final String text;
   final Color bgColor;
 
-  const CommentTag(this.text, this.bgColor);
+  const _CommentTag(this.text, this.bgColor);
 
   @override
   Widget build(BuildContext context) => Padding(
@@ -134,10 +184,37 @@ class CommentTag extends StatelessWidget {
           padding: EdgeInsets.symmetric(horizontal: 3, vertical: 2),
           child: Text(text,
               style: TextStyle(
-                color: Colors.white,
+                color: textColorBasedOnBackground(bgColor),
                 fontSize: Theme.of(context).textTheme.bodyText1.fontSize - 5,
                 fontWeight: FontWeight.w800,
               )),
         ),
       );
 }
+
+class _CommentAction extends StatelessWidget {
+  final IconData icon;
+  final void Function() onPressed;
+  final String tooltip;
+
+  const _CommentAction({
+    Key key,
+    @required this.icon,
+    @required this.onPressed,
+    @required this.tooltip,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) => IconButton(
+        constraints: BoxConstraints.tight(Size(32, 26)),
+        icon: Icon(
+          icon,
+          color: Theme.of(context).iconTheme.color.withAlpha(190),
+        ),
+        splashRadius: 25,
+        onPressed: onPressed,
+        iconSize: 22,
+        tooltip: tooltip,
+        padding: EdgeInsets.all(0),
+      );
+}

lib/widgets/comment_section.dart

@@ -10,13 +10,67 @@ class CommentSection extends HookWidget {
   final List<CommentView> rawComments;
   final List<CommentTree> comments;
   final int postCreatorId;
+  final CommentSortType sortType;
 
-  CommentSection(this.rawComments, {@required this.postCreatorId})
+  CommentSection(
-      : comments = CommentTree.fromList(rawComments),
+    List<CommentView> rawComments, {
+    @required this.postCreatorId,
+    this.sortType = CommentSortType.hot,
+  })  : comments =
+            CommentTree.sortList(sortType, CommentTree.fromList(rawComments)),
+        rawComments = rawComments
+          ..sort((b, a) => a.published.compareTo(b.published)),
         assert(postCreatorId != null);
 
   @override
-  Widget build(BuildContext context) => Column(children: [
+  Widget build(BuildContext context) {
+    var sorting = useState(sortType);
+    var rawComms = useState(rawComments);
+    var comms = useState(comments);
+
+    void sortComments(CommentSortType sort) {
+      if (sort != sorting.value && sort != CommentSortType.chat) {
+        CommentTree.sortList(sort, comms.value);
+      }
+
+      sorting.value = sort;
+    }
+
+    return Column(children: [
+      Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 15),
+        child: Row(
+          children: [
+            Container(
+              padding: const EdgeInsets.symmetric(vertical: 5, horizontal: 10),
+              decoration: BoxDecoration(
+                border: Border.all(color: Colors.black45),
+                borderRadius: BorderRadius.all(Radius.circular(10)),
+              ),
+              child: DropdownButton(
+                // TODO: change it to universal BottomModal
+                underline: Container(),
+                isDense: true,
+                onChanged: sortComments,
+                value: sorting.value,
+                items: [
+                  DropdownMenuItem(
+                      child: Text('Hot'), value: CommentSortType.hot),
+                  DropdownMenuItem(
+                      child: Text('Top'), value: CommentSortType.top),
+                  DropdownMenuItem(
+                      child: Text('New'), value: CommentSortType.new_),
+                  DropdownMenuItem(
+                      child: Text('Old'), value: CommentSortType.old),
+                  DropdownMenuItem(
+                      child: Text('Chat'), value: CommentSortType.chat),
+                ],
+              ),
+            ),
+            Spacer(),
+          ],
+        ),
+      ),
       // sorting menu goes here
       if (comments.isEmpty)
         Padding(
@@ -25,7 +79,15 @@ class CommentSection extends HookWidget {
             'no comments yet',
             style: TextStyle(fontStyle: FontStyle.italic),
           ),
-          ),
+        )
-        for (var com in comments) Comment(com, postCreatorId: postCreatorId),
+      else if (sorting.value == CommentSortType.chat)
+        for (final com in rawComms.value)
+          Comment(
+            CommentTree(com),
+            postCreatorId: postCreatorId,
+          )
+      else
+        for (var com in comms.value) Comment(com, postCreatorId: postCreatorId),
     ]);
   }
+}

lib/widgets/post.dart

@@ -6,6 +6,8 @@ import 'package:intl/intl.dart';
 import 'package:lemmy_api_client/lemmy_api_client.dart';
 import 'package:timeago/timeago.dart' as timeago;
 
+import '../pages/full_post.dart';
+import '../url_launcher.dart';
 import 'markdown_text.dart';
 
 enum MediaType {
@@ -28,11 +30,12 @@ MediaType whatType(String url) {
 class Post extends StatelessWidget {
   final PostView post;
   final String instanceUrl;
+  final bool fullPost;
 
   /// nullable
   final String postUrlDomain;
 
-  Post(this.post)
+  Post(this.post, {this.fullPost = false})
       : instanceUrl = post.communityActorId.split('/')[2],
         postUrlDomain = post.url != null ? post.url.split('/')[2] : null;
 
@@ -40,6 +43,7 @@ class Post extends StatelessWidget {
 
   void _openLink() {
     print('OPEN LINK');
+    urlLauncher(post.url);
   }
 
   void _goToUser() {
@@ -47,7 +51,8 @@ class Post extends StatelessWidget {
   }
 
   void _goToPost(BuildContext context) {
-    print('GO TO POST');
+    Navigator.of(context).push(MaterialPageRoute(
+        builder: (context) => FullPostPage.fromPostView(post)));
   }
 
   void _goToCommunity() {
@@ -173,9 +178,17 @@ class Post extends StatelessWidget {
                             TextSpan(
                                 text:
                                     ''' · ${timeago.format(post.published, locale: 'en_short')}'''),
+                            if (post.locked) TextSpan(text: ' · 🔒'),
+                            if (post.stickied) TextSpan(text: ' · 📌'),
+                            if (post.nsfw) TextSpan(text: ' · '),
+                            if (post.nsfw)
+                              TextSpan(
+                                  text: 'NSFW',
+                                  style: TextStyle(color: Colors.red)),
                             if (postUrlDomain != null)
                               TextSpan(text: ' · $postUrlDomain'),
-                            if (post.locked) TextSpan(text: ' · 🔒'),
+                            if (post.removed) TextSpan(text: ' · REMOVED'),
+                            if (post.deleted) TextSpan(text: ' · DELETED'),
                           ],
                         ))
                   ]),
@@ -183,6 +196,7 @@ class Post extends StatelessWidget {
                 crossAxisAlignment: CrossAxisAlignment.start,
               ),
               Spacer(),
+              if (!fullPost)
                 Column(
                   children: [
                     IconButton(
@@ -257,7 +271,9 @@ class Post extends StatelessWidget {
           onTap: _openLink,
           child: Container(
             decoration: BoxDecoration(
-                border: Border.all(width: 1),
+                border: Border.all(
+                    width: 1,
+                    color: Theme.of(context).iconTheme.color.withAlpha(170)),
                 borderRadius: BorderRadius.circular(5)),
             child: Padding(
               padding: const EdgeInsets.all(10),
@@ -314,10 +330,12 @@ class Post extends StatelessWidget {
                 ),
               ),
               Spacer(),
+              if (!fullPost)
                 IconButton(
                     icon: Icon(Icons.share),
                     onPressed: () => Share.text('Share post url', post.apId,
                         'text/plain')), // TODO: find a way to mark it as url
+              if (!fullPost)
                 IconButton(
                     icon: post.saved == true
                         ? Icon(Icons.bookmark)
@@ -339,7 +357,7 @@ class Post extends StatelessWidget {
         borderRadius: BorderRadius.all(Radius.circular(20)),
       ),
       child: InkWell(
-        onTap: () => _goToPost(context),
+        onTap: fullPost ? null : () => _goToPost(context),
         child: Column(
           children: [
             info(),