package uiconfig

import (
	"gitgud.io/mike/mpv-manager/pkg/config"
	"gitgud.io/mike/mpv-manager/pkg/modernzconf"
	"github.com/stretchr/testify/require"
	"os"
	"path/filepath"
	"runtime"
	"testing"
)

func TestOctAuditMigrationRecoveryOverwritesLaterEdits(t *testing.T) {
	if runtime.GOOS != "linux" {
		t.Skip("audit reproduction is qualified only for Linux and uses Linux config isolation")
	}
	root := t.TempDir()
	t.Setenv("HOME", root)
	t.Setenv("XDG_CONFIG_HOME", root)
	_, err := config.Reload()
	require.NoError(t, err)
	target, err := modernzconf.GetModernZConfPath()
	require.NoError(t, err)
	require.NoError(t, os.MkdirAll(filepath.Dir(target), 0700))
	original := []byte("vidscale=auto\nscalewindowed=1.5\n")
	require.NoError(t, os.WriteFile(target, original, 0600))
	journal, err := captureMigrationJournal(target, MigrationActionApply)
	require.NoError(t, err)
	require.NoError(t, writeMigrationJournal(target, journal))
	require.NoError(t, modernzconf.SetValueFile(target, "vidscale", modernzconf.ManagedVidscaleDefault))
	later := []byte("vidscale=no\nscalewindowed=2.5\n")
	require.NoError(t, os.WriteFile(target, later, 0600))
	require.NoError(t, RecoverMigrationTransactions())
	after, err := os.ReadFile(target)
	require.NoError(t, err)
	require.Equal(t, original, after)
	t.Logf("before_recovery=%q after_recovery=%q later_edit_lost=true", later, after)
}