package spool

import (
	"context"
	"path/filepath"
	"testing"
	"time"

	rvboxv1 "github.com/rvbox/rvbox/gen/go/rvbox/v1"
)

func TestReconcileSnapshotRetainedAndTombstoned_HP_SES_09(t *testing.T) {
	t.Parallel()
	ctx := context.Background()
	store := openTestStore(t, ctx, filepath.Join(t.TempDir(), "spool"), DefaultTombstoneLimit)
	issue := testUUID(t, "019c46f1-1d02-7000-8000-000000000081")
	command := testCommand(issue, []byte("reconcile"))
	if _, err := store.AcceptCommand(ctx, command, time.Now().UTC()); err != nil {
		t.Fatal(err)
	}
	if _, err := store.AppendEvent(ctx, issue, EventInput{Kind: 3, Compression: 1, Payload: []byte("running"), CreatedAt: time.Now().UTC()}); err != nil {
		t.Fatal(err)
	}
	if _, err := store.AssignSendWindow(ctx, issue, 1, 1<<20); err != nil {
		t.Fatal(err)
	}
	snapshot, err := store.ReconcileSnapshot(ctx)
	if err != nil || len(snapshot.RetainedCommands) != 1 {
		t.Fatalf("retained snapshot = %#v, %v", snapshot, err)
	}
	retained := snapshot.RetainedCommands[0]
	if retained.GetIssueUuid() != issue.String() || retained.GetLastClientEventSeq() != 1 || retained.GetTombstoned() || retained.GetLifecycle() != rvboxv1.CommandLifecycle_COMMAND_QUEUED {
		t.Fatalf("retained command = %#v", retained)
	}
	if err := store.Ack(ctx, issue, 1); err != nil {
		t.Fatal(err)
	}
	if err := store.MarkTerminal(ctx, issue, uint32(rvboxv1.CommandLifecycle_COMMAND_SUCCEEDED)); err != nil {
		t.Fatal(err)
	}
	if err := store.CleanupTerminal(ctx, issue, time.Now().UTC()); err != nil {
		t.Fatal(err)
	}
	snapshot, err = store.ReconcileSnapshot(ctx)
	if err != nil || len(snapshot.RetainedCommands) != 1 {
		t.Fatalf("tombstone snapshot = %#v, %v", snapshot, err)
	}
	tombstone := snapshot.RetainedCommands[0]
	if !tombstone.GetTombstoned() || tombstone.GetLifecycle() != rvboxv1.CommandLifecycle_COMMAND_SUCCEEDED || tombstone.GetCommandRevision() != 1 || tombstone.GetLastClientEventSeq() != 0 {
		t.Fatalf("tombstone command = %#v", tombstone)
	}
}