package publish

import (
	"testing"

	"gitea.maximumdirect.net/eric/distributor/internal/config"
	"gitea.maximumdirect.net/eric/distributor/internal/state"
	"gitea.maximumdirect.net/eric/distributor/internal/storage/fake"
	"gitea.maximumdirect.net/eric/distributor/internal/testutil"
)

func TestCompareDestinationFixedPathPreservesDifferentSourceConflict(t *testing.T) {
	sourceBackend := fake.New()
	sourceBundle := testutil.WriteFakeSourceBundle(t, sourceBackend, "bundle", testutil.BundleOptions{})
	destinationState := testutil.DestinationState(sourceBundle.Manifest, testutil.DestinationStateOptions{})
	destinationState.Source.Manifest.ID = "latest.previous"

	comparison := compareDestination(Request{
		PipelineID:            "reports",
		DestinationID:         "archive",
		SourceBundle:          sourceBundle,
		DestinationBundlePath: "",
		PathMapping:           config.PathMappingFixed,
		State:                 config.StatePolicy{Mode: config.StateModeSingleOwner},
	}, state.DestinationStatus{State: &destinationState, HasContents: true})

	if comparison.Outcome != state.OutcomeDifferentSourceConflict {
		t.Fatalf("comparison outcome = %s, want %s", comparison.Outcome, state.OutcomeDifferentSourceConflict)
	}
	if comparison.Detail.Kind != state.ComparisonDetailDifferentSourceID {
		t.Fatalf("detail kind = %q, want %q", comparison.Detail.Kind, state.ComparisonDetailDifferentSourceID)
	}
	if comparison.Detail.CurrentSourceID != sourceBundle.Manifest.ID || comparison.Detail.DestinationSourceID != "latest.previous" {
		t.Fatalf("detail = %#v, want source ids", comparison.Detail)
	}
}