package base

import (
	"github.com/pkg/errors"
	pb "sghgogs.com/micro/auth-service/proto"
)

type ListMapItem struct {
	Key   string `json:"key"`
	Value string `json:"value"`
}

type Status string

const (
	ToggleEnabled  Status = "ENABLED"
	ToggleDisabled Status = "DISABLED"
	ToggleDeleted  Status = "DELETED"
)

func MapStatusToEnum(status Status) (pb.StatusEnum, error) {
	switch string(status) {
	case "ENABLED":
		return pb.StatusEnum_ENABLED, nil
	case "DISABLED":
		return pb.StatusEnum_DISABLED, nil
	case "DELETED":
		return pb.StatusEnum_DELETED, nil
	default:
		return pb.StatusEnum_UNKNOWN, errors.New("invalid status value")
	}
}

func MapEnumToStatus(status pb.StatusEnum) (Status, error) {
	switch status {
	case pb.StatusEnum_ENABLED:
		return ToggleEnabled, nil
	case pb.StatusEnum_DISABLED:
		return ToggleDisabled, nil
	case pb.StatusEnum_DELETED:
		return ToggleDeleted, nil
	default:
		return "UNKNOWN", errors.New("invalid status value")
	}
}

func IsValidStatus(value string) bool {
	return Status(value) == ToggleDisabled || Status(value) == ToggleEnabled || Status(value) == ToggleDeleted
}

func RolesToResponse(roles []*pb.AdminBase) []ListMapItem {
	items := make([]ListMapItem, 0)
	for _, role := range roles {
		items = append(items, ListMapItem{
			Key:   role.Key,
			Value: role.Value,
		})
	}
	return items
}

func UsersToResponse(users []*pb.AdminBase) []ListMapItem {
	items := make([]ListMapItem, 0)
	for _, role := range users {
		items = append(items, ListMapItem{
			Key:   role.Key,
			Value: role.Value,
		})
	}
	return items
}

func PermissionsToResponse(users []*pb.AdminBase) []ListMapItem {
	items := make([]ListMapItem, 0)
	for _, role := range users {
		items = append(items, ListMapItem{
			Key:   role.Key,
			Value: role.Value,
		})
	}
	return items
}

func TeamsToResponse(teams []*pb.AdminBase) []ListMapItem {
	items := make([]ListMapItem, 0)
	for _, role := range teams {
		items = append(items, ListMapItem{
			Key:   role.Key,
			Value: role.Value,
		})
	}
	return items
}