package debugtrace

import (
	"context"
	"encoding/json"
	"strings"
	"testing"
)

func TestLoggerWritesTraceAndRedactsSecrets(t *testing.T) {
	l, err := New(Config{Enabled: true, Dir: t.TempDir(), MaxBytes: 1 << 20, KeepFiles: 2, MaxString: 1000})
	if err != nil {
		t.Fatal(err)
	}
	ctx := WithTrace(context.Background(), "trace_test")
	l.Record(ctx, "planner", "request", "input", "info", map[string]any{"message": "Montag Nudeln", "authorization": "Bearer secret", "enrollment_token": "mesh-bootstrap-secret", "access_token": "worker-session-secret"}, nil, 0)
	evs, err := l.Events(10)
	if err != nil {
		t.Fatal(err)
	}
	if len(evs) != 1 {
		t.Fatalf("events=%d", len(evs))
	}
	var ev Event
	if err := json.Unmarshal(evs[0], &ev); err != nil {
		t.Fatal(err)
	}
	if ev.TraceID != "trace_test" || ev.Component != "planner" || ev.Stage != "request" {
		t.Fatalf("event=%+v", ev)
	}
	b, _ := json.Marshal(ev.Data)
	s := string(b)
	if strings.Contains(s, "Bearer secret") || strings.Contains(s, "mesh-bootstrap-secret") || strings.Contains(s, "worker-session-secret") || !strings.Contains(s, "REDACTED") {
		t.Fatalf("secret not redacted: %s", s)
	}
	if !strings.Contains(s, "Montag Nudeln") {
		t.Fatalf("message missing: %s", s)
	}
}

func TestLoggerClear(t *testing.T) {
	l, err := New(Config{Enabled: true, Dir: t.TempDir()})
	if err != nil {
		t.Fatal(err)
	}
	l.Record(WithTrace(context.Background(), "x"), "http", "request", "input", "info", map[string]any{"a": 1}, nil, 0)
	if err := l.Clear(); err != nil {
		t.Fatal(err)
	}
	evs, err := l.Events(10)
	if err != nil {
		t.Fatal(err)
	}
	if len(evs) != 0 {
		t.Fatalf("events=%d", len(evs))
	}
}