Suggest an estimate from same-project/label averages on task detail

1 files changed, 59 insertions, 0 deletions

diff --git a/internal/handlers/widget_test.go b/internal/handlers/widget_test.go
index 10a5c02..02df111 100644
--- a/internal/handlers/widget_test.go
+++ b/internal/handlers/widget_test.go
@@ -1427,3 +1427,62 @@ func TestHandleWidgetLabelsBudgetTracked_SetsFlag(t *testing.T) {
 		t.Error("expected 'errands' tracked")
 	}
 }
+
+func TestHandleWidgetTaskDetail_SuggestsEstimateFromProjectAverage(t *testing.T) {
+	db, cleanup := setupTestDB(t)
+	defer cleanup()
+	h := &Handler{store: db}
+	project, err := h.store.CreateProject("Sailing prep", "#3B82F6")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := h.store.CreateNativeTask(models.Task{ID: "t-past", Content: "past", ProjectID: project.ID, EstimatedMinutes: 40}); err != nil {
+		t.Fatal(err)
+	}
+	if err := h.store.CreateNativeTask(models.Task{ID: "t-new", Content: "new", ProjectID: project.ID}); err != nil {
+		t.Fatal(err)
+	}
+
+	req := httptest.NewRequest("GET", "/api/widget/task?id=t-new&source=doot", nil)
+	w := httptest.NewRecorder()
+	h.HandleWidgetTaskDetail(w, req)
+
+	var resp taskDetailResponse
+	if err := json.NewDecoder(w.Body).Decode(&resp); err != nil {
+		t.Fatal(err)
+	}
+	if resp.SuggestedEstimateMinutes == nil || *resp.SuggestedEstimateMinutes != 40 {
+		t.Errorf("SuggestedEstimateMinutes = %v, want pointer to 40", resp.SuggestedEstimateMinutes)
+	}
+}
+
+func TestHandleWidgetTaskDetail_AlreadyEstimated_NoSuggestion(t *testing.T) {
+	db, cleanup := setupTestDB(t)
+	defer cleanup()
+	h := &Handler{store: db}
+	project, err := h.store.CreateProject("P", "#111111")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := h.store.CreateNativeTask(models.Task{ID: "t-past", Content: "past", ProjectID: project.ID, EstimatedMinutes: 40}); err != nil {
+		t.Fatal(err)
+	}
+	if err := h.store.CreateNativeTask(models.Task{ID: "t-estimated", Content: "already estimated", ProjectID: project.ID, EstimatedMinutes: 15}); err != nil {
+		t.Fatal(err)
+	}
+
+	req := httptest.NewRequest("GET", "/api/widget/task?id=t-estimated&source=doot", nil)
+	w := httptest.NewRecorder()
+	h.HandleWidgetTaskDetail(w, req)
+
+	var resp taskDetailResponse
+	if err := json.NewDecoder(w.Body).Decode(&resp); err != nil {
+		t.Fatal(err)
+	}
+	if resp.SuggestedEstimateMinutes != nil {
+		t.Errorf("expected no suggestion for an already-estimated task, got %v", *resp.SuggestedEstimateMinutes)
+	}
+	if resp.EstimatedMinutes != 15 {
+		t.Errorf("EstimatedMinutes = %d, want 15", resp.EstimatedMinutes)
+	}
+}