package custom_errors

import (
	"context"
	"fmt"

	log "github.com/sirupsen/logrus"
)

type JobError struct {
	ShouldCancelJob bool
	Msg             string
	Prev            error
}

func (e *JobError) Error() string {
	if e.Prev != nil {
		return fmt.Sprintf("%s: %v", e.Msg, e.Prev)
	}

	return e.Msg
}

func JobErrorHandler(ctx context.Context, chErrorsIn <-chan JobError) error {
	for {
		if ctx.Err() != nil {
			return nil
		}

		select {
		case <-ctx.Done():
			return nil

		case err, ok := <-chErrorsIn:
			if !ok {
				return nil
			}

			if err.ShouldCancelJob {
				log.Error(err.Msg, " - ", err.Prev)
				return &err
			}

			log.Error(err.Msg, " - ", err.Prev)
		}
	}
}