dock Claude's task list above the composer (T-308)

Claude's TodoWrite checklist was invisible. Add a TaskItem/TaskStatus model + a latest-wins parser (taskListFrom) that reads the most recent TodoWrite tool call (it replaces the whole list each time), and a compact display-only ClaudeTaskDock pinned between the conversation and the composer: collapsed to "N tasks · M done" + the current in-progress item, expandable to the full checklist with per-item status glyphs + a11y labels. Hidden when there are no tasks. Parser + widget tests. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-10 14:31:35 +02:00
parent 2c8e9f2821
commit 4f632d3cdd
8 changed files with 348 additions and 0 deletions
@@ -0,0 +1,68 @@
+/// Parser for Claude's TodoWrite task list (T-308): latest-wins, status
+/// mapping, content/activeForm fallback, and graceful handling of non-TodoWrite
+/// or malformed input.
+library;
+
+import 'package:clide/builtin/claude/src/task_list.dart';
+import 'package:clide/builtin/claude/src/transcript_reader.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+final _t = DateTime.utc(2026);
+
+AssistantToolUse _todo(Object todos, {String id = 'x'}) =>
+    AssistantToolUse(uuid: id, timestamp: _t, isSidechain: false, toolUseId: id, name: 'TodoWrite', input: {'todos': todos});
+
+void main() {
+  test('parses todos with their status', () {
+    final tasks = taskListFrom([
+      _todo([
+        {'content': 'a', 'status': 'pending'},
+        {'content': 'b', 'status': 'in_progress'},
+        {'content': 'c', 'status': 'completed'},
+      ])
+    ]);
+    expect(tasks, const [
+      TaskItem(text: 'a', status: TaskStatus.pending),
+      TaskItem(text: 'b', status: TaskStatus.inProgress),
+      TaskItem(text: 'c', status: TaskStatus.completed),
+    ]);
+  });
+
+  test('the latest TodoWrite wins — a snapshot, not an append log', () {
+    final tasks = taskListFrom([
+      _todo([
+        {'content': 'old', 'status': 'pending'}
+      ], id: '1'),
+      _todo([
+        {'content': 'new', 'status': 'in_progress'}
+      ], id: '2'),
+    ]);
+    expect(tasks, const [TaskItem(text: 'new', status: TaskStatus.inProgress)]);
+  });
+
+  test('content falls back to activeForm then empty; unknown status → pending', () {
+    final tasks = taskListFrom([
+      _todo([
+        {'activeForm': 'doing it', 'status': 'in_progress'},
+        {'status': 'weird'},
+      ])
+    ]);
+    expect(tasks[0].text, 'doing it');
+    expect(tasks[1].text, '');
+    expect(tasks[1].status, TaskStatus.pending);
+  });
+
+  test('no TodoWrite → empty', () {
+    expect(taskListFrom(const []), isEmpty);
+    expect(
+      taskListFrom([
+        AssistantToolUse(uuid: 'b', timestamp: _t, isSidechain: false, toolUseId: 'b', name: 'Bash', input: const {'command': 'ls'})
+      ]),
+      isEmpty,
+    );
+  });
+
+  test('malformed todos (not a list) → empty', () {
+    expect(taskListFrom([_todo('nope')]), isEmpty);
+  });
+}