feat: debug api

internal/task/debug.go

@@ -1,7 +1,7 @@
 package task
 
 import (
-	"slices"
+	"iter"
 	"strings"
 )
 
@@ -28,16 +28,43 @@ func (t *Task) listCallbacks() []string {
 	return callbacks
 }
 
-// DebugTaskList returns list of all tasks.
-//
-// The returned string is suitable for printing to the console.
-func DebugTaskList() []string {
-	l := make([]string, 0, allTasks.Size())
-
-	allTasks.RangeAll(func(t *Task) {
-		l = append(l, t.name)
-	})
-
-	slices.Sort(l)
-	return l
+func AllTasks() iter.Seq2[string, *Task] {
+	return func(yield func(k string, v *Task) bool) {
+		for t := range allTasks.Range {
+			if !yield(t.name, t) {
+				return
+			}
+		}
+	}
+}
+
+func (t *Task) Key() string {
+	return t.name
+}
+
+func toBool(v uint32) bool {
+	if v > 0 {
+		return true
+	}
+	return false
+}
+
+func (t *Task) callbackList() []map[string]any {
+	list := make([]map[string]any, 0, len(t.callbacks))
+	for cb, _ := range t.callbacks {
+		list = append(list, map[string]any{
+			"about":         cb.about,
+			"wait_children": cb.waitChildren,
+		})
+	}
+	return list
+}
+
+func (t *Task) MarshalMap() map[string]any {
+	return map[string]any{
+		"name":         t.name,
+		"childrens":    t.children,
+		"callbacks":    t.callbackList(),
+		"finishCalled": toBool(t.finishedCalled),
+	}
 }