From fcf95ba8c136d8d60badd5cce42cb07ec85ed71b Mon Sep 17 00:00:00 2001
From: Shadowfacts <me@shadowfacts.net>
Date: Sat, 3 Dec 2022 14:47:21 -0500
Subject: [PATCH] Filters view UI tweaks

---
 Tusker/Screens/Filters/FilterRow.swift        |  4 +-
 Tusker/Screens/Filters/FiltersView.swift      | 38 ++++++++++---------
 .../Timeline/TimelineViewController.swift     |  4 --
 3 files changed, 22 insertions(+), 24 deletions(-)

diff --git a/Tusker/Screens/Filters/FilterRow.swift b/Tusker/Screens/Filters/FilterRow.swift
index 801b7eb8..7cac0871 100644
--- a/Tusker/Screens/Filters/FilterRow.swift
+++ b/Tusker/Screens/Filters/FilterRow.swift
@@ -16,7 +16,7 @@ struct FilterRow: View {
     var body: some View {
         VStack(alignment: .leading) {
             HStack(alignment: .top) {
-                Text(mastodonController.instanceFeatures.filtersV2 ? filter.title ?? "" : filter.keywordMOs.first!.keyword)
+                Text(mastodonController.instanceFeatures.filtersV2 ? filter.title ?? "" : filter.keywordMOs.first?.keyword ?? "")
                     .font(.headline)
                 
                 Spacer()
@@ -41,7 +41,7 @@ struct FilterRow: View {
             Text(FilterV1.Context.allCases.filter { filter.contexts.contains($0) }.map(\.displayName).formatted())
                 .font(.subheadline)
             
-            if !mastodonController.instanceFeatures.filtersV2 && filter.keywordMOs.first!.wholeWord {
+            if !mastodonController.instanceFeatures.filtersV2 && filter.keywordMOs.first?.wholeWord == true {
                 Text("Whole word")
                     .font(.subheadline)
                     .foregroundColor(.secondary)
diff --git a/Tusker/Screens/Filters/FiltersView.swift b/Tusker/Screens/Filters/FiltersView.swift
index 248271c9..498fa60d 100644
--- a/Tusker/Screens/Filters/FiltersView.swift
+++ b/Tusker/Screens/Filters/FiltersView.swift
@@ -82,30 +82,32 @@ struct FiltersList: View {
         }
     }
     
+    @ViewBuilder
     private func filtersSection(_ filters: [FilterMO], header: some View) -> some View {
-        Section {
-            ForEach(filters, id: \.id) { filter in
-                NavigationLink {
-                    EditFilterView(filter: EditedFilter(filter), create: false)
-                } label: {
-                    FilterRow(filter: filter)
-                }
-                .contextMenu {
-                    Button(role: .destructive) {
-                        deleteFilter(filter)
+        if !filters.isEmpty {
+            Section {
+                ForEach(filters, id: \.id) { filter in
+                    NavigationLink {
+                        EditFilterView(filter: EditedFilter(filter), create: false)
                     } label: {
-                        Text("Delete Filter")
+                        FilterRow(filter: filter)
+                    }
+                    .contextMenu {
+                        Button(role: .destructive) {
+                            deleteFilter(filter)
+                        } label: {
+                            Label("Delete Filter", systemImage: "trash")
+                        }
                     }
-
                 }
-            }
-            .onDelete { indices in
-                for filter in indices.map({ filters[$0] }) {
-                    deleteFilter(filter)
+                .onDelete { indices in
+                    for filter in indices.map({ filters[$0] }) {
+                        deleteFilter(filter)
+                    }
                 }
+            } header: {
+                header
             }
-        } header: {
-            header
         }
     }
     
diff --git a/Tusker/Screens/Timeline/TimelineViewController.swift b/Tusker/Screens/Timeline/TimelineViewController.swift
index ae1aeb88..a9a86dcf 100644
--- a/Tusker/Screens/Timeline/TimelineViewController.swift
+++ b/Tusker/Screens/Timeline/TimelineViewController.swift
@@ -96,10 +96,6 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
         }
         
         NotificationCenter.default.addObserver(self, selector: #selector(sceneWillEnterForeground), name: UIScene.willEnterForegroundNotification, object: nil)
-        
-        mastodonController.run(Client.getFiltersV2()) { response in
-            print(response)
-        }
     }
     
     // separate method because InstanceTimelineViewController needs to be able to customize it