package apistatus

import (
	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
	status "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status/grpc"
	statusgrpc "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status/grpc"
	"github.com/golang/protobuf/proto"
)

// ContainerNotFound describes status of the failure because of the missing container.
// Instances provide Status and StatusV2 interfaces.
type ContainerNotFound struct {
	status *statusgrpc.Status
}

func NewContainerNotFound() ContainerNotFound {
	return ContainerNotFound{
		status: new(statusgrpc.Status),
	}
}

const defaultContainerNotFoundMsg = "container not found"

func (x ContainerNotFound) Error() string {
	msg := x.status.GetMessage()
	if msg == "" {
		msg = defaultContainerNotFoundMsg
	}

	return errMessageStatusV2(
		globalizeCodeV2(container.StatusNotFound, container.GlobalizeFail),
		msg,
	)
}

// implements local interface defined in FromStatusV2 func.
func (x ContainerNotFound) fromStatusV2(st *status.Status) {
	if x.status == nil {
		x.status = new(statusgrpc.Status)
	}
	proto.Merge(x.status, st)
}

// ToStatusV2 implements StatusV2 interface method.
// If the value was returned by FromStatusV2, returns the source message.
// Otherwise, returns message with
//   - code: CONTAINER_NOT_FOUND;
//   - string message: "container not found";
//   - details: empty.
func (x ContainerNotFound) ToStatusV2() *status.Status {
	x.status.SetCode(uint32(globalizeCodeV2(container.StatusNotFound, container.GlobalizeFail)))
	x.status.SetMessage(defaultContainerNotFoundMsg)
	return x.status
}

// EACLNotFound describes status of the failure because of the missing eACL
// table.
// Instances provide Status and StatusV2 interfaces.
type EACLNotFound struct {
	status *statusgrpc.Status
}

func NewEACLNotFound() EACLNotFound {
	return EACLNotFound{
		status: new(statusgrpc.Status),
	}
}

const defaultEACLNotFoundMsg = "eACL not found"

func (x EACLNotFound) Error() string {
	msg := x.status.GetMessage()
	if msg == "" {
		msg = defaultEACLNotFoundMsg
	}

	return errMessageStatusV2(
		globalizeCodeV2(container.StatusEACLNotFound, container.GlobalizeFail),
		msg,
	)
}

// implements local interface defined in FromStatusV2 func.
func (x EACLNotFound) fromStatusV2(st *statusgrpc.Status) {
	if x.status == nil {
		x.status = new(statusgrpc.Status)
	}
	proto.Merge(x.status, st)
}

// ToStatusV2 implements StatusV2 interface method.
// If the value was returned by FromStatusV2, returns the source message.
// Otherwise, returns message with
//   - code: EACL_NOT_FOUND;
//   - string message: "eACL not found";
//   - details: empty.
func (x EACLNotFound) ToStatusV2() *statusgrpc.Status {
	x.status.SetCode(uint32(globalizeCodeV2(container.StatusEACLNotFound, container.GlobalizeFail)))
	x.status.SetMessage(defaultEACLNotFoundMsg)
	return x.status
}