"""
Exceptions that are raised by sam deploy
"""
from samcli.commands.exceptions import UserException


class ChangeEmptyError(UserException):
    def __init__(self, stack_name):
        self.stack_name = stack_name
        message_fmt = "No changes to deploy. Stack {stack_name} is up to date"
        super(ChangeEmptyError, self).__init__(message=message_fmt.format(stack_name=self.stack_name))


class ChangeSetError(UserException):
    def __init__(self, stack_name, msg):
        self.stack_name = stack_name
        self.msg = msg
        message_fmt = "Failed to create changeset for the stack: {stack_name}, {msg}"
        super(ChangeSetError, self).__init__(message=message_fmt.format(stack_name=self.stack_name, msg=self.msg))


class DeployFailedError(UserException):
    def __init__(self, stack_name, msg):
        self.stack_name = stack_name
        self.msg = msg

        message_fmt = "Failed to create/update the stack: {stack_name}, {msg}"

        super(DeployFailedError, self).__init__(message=message_fmt.format(stack_name=self.stack_name, msg=msg))


class GuidedDeployFailedError(UserException):
    def __init__(self, msg):
        self.msg = msg
        super(GuidedDeployFailedError, self).__init__(message=msg)


class DeployStackOutPutFailedError(UserException):
    def __init__(self, stack_name, msg):
        self.stack_name = stack_name
        self.msg = msg

        message_fmt = "Failed to get outputs from stack: {stack_name}, {msg}"

        super(DeployStackOutPutFailedError, self).__init__(
            message=message_fmt.format(stack_name=self.stack_name, msg=msg)
        )


class DeployBucketInDifferentRegionError(UserException):
    def __init__(self, msg):
        self.msg = msg

        message_fmt = "{msg} : deployment s3 bucket is in a different region, try sam deploy --guided"

        super(DeployBucketInDifferentRegionError, self).__init__(message=message_fmt.format(msg=self.msg))


class DeployBucketRequiredError(UserException):
    def __init__(self):

        message_fmt = (
            "Templates with a size greater than 51,200 bytes must be deployed "
            "via an S3 Bucket. Please add the --s3-bucket parameter to your "
            "command. The local template will be copied to that S3 bucket and "
            "then deployed."
        )

        super(DeployBucketRequiredError, self).__init__(message=message_fmt)