package managed_job

import (
	"gitea.com/logicamp/lc"
	api "github.com/logi-camp/go-flink-client"
	"go.uber.org/zap"
)

// restore the job from savepoint and jarId in managedJob
func (job *ManagedJob) restore() error {
	if job.state.LastSavepointPath == nil {
		lc.Logger.Error("[managed-job] [restore]", zap.Error(ErrNoSavepointPath))
		return ErrNoSavepointPath
	}
	lc.Logger.Debug("[managed-job] [restore] restoring", zap.String("savepointPath", *job.state.LastSavepointPath))
	runJarResp, err := job.client.RunJar(api.RunOpts{
		JarID:                 job.jarId,
		AllowNonRestoredState: true,
		EntryClass:            job.def.Spec.EntryClass,
		SavepointPath:         *job.state.LastSavepointPath,
	})
	if err != nil {
		lc.Logger.Error("[managed-job] [run]", zap.Error(err))
		return err
	}
	lc.Logger.Debug("[main] after run jar", zap.Any("run-jar-resp", runJarResp))

	job.state.JobId = &runJarResp.JobId
	job.state.Status = JobStatusCreating
	job.state.Error = nil
	job.updateState(*job.state)

	return err
}