package teams

import (
	"net/http"

	httperror "github.com/portainer/libhttp/error"
	"github.com/portainer/libhttp/request"
	"github.com/portainer/libhttp/response"
	"github.com/portainer/portainer/api"
)

// DELETE request on /api/teams/:id
func (handler *Handler) teamDelete(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
	teamID, err := request.RetrieveNumericRouteVariableValue(r, "id")
	if err != nil {
		return &httperror.HandlerError{http.StatusBadRequest, "Invalid team identifier route variable", err}
	}

	_, err = handler.TeamService.Team(portainer.TeamID(teamID))
	if err == portainer.ErrObjectNotFound {
		return &httperror.HandlerError{http.StatusNotFound, "Unable to find a team with the specified identifier inside the database", err}
	} else if err != nil {
		return &httperror.HandlerError{http.StatusInternalServerError, "Unable to find a team with the specified identifier inside the database", err}
	}

	err = handler.TeamService.DeleteTeam(portainer.TeamID(teamID))
	if err != nil {
		return &httperror.HandlerError{http.StatusInternalServerError, "Unable to delete the team from the database", err}
	}

	err = handler.TeamMembershipService.DeleteTeamMembershipByTeamID(portainer.TeamID(teamID))
	if err != nil {
		return &httperror.HandlerError{http.StatusInternalServerError, "Unable to delete associated team memberships from the database", err}
	}

	err = handler.AuthorizationService.RemoveTeamAccessPolicies(portainer.TeamID(teamID))
	if err != nil {
		return &httperror.HandlerError{http.StatusInternalServerError, "Unable to clean-up team access policies", err}
	}

	return response.Empty(w)
}