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from .utils import SKIP_IN_PATH, NamespacedClient, _make_path, query_params


class SnapshotClient(NamespacedClient):
    @query_params("master_timeout", "wait_for_completion")
    def create(self, repository, snapshot, body=None, params=None, headers=None):
        """
        Creates a snapshot in a repository.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/7.13/modules-snapshots.html>`_

        :arg repository: A repository name
        :arg snapshot: A snapshot name
        :arg body: The snapshot definition
        :arg master_timeout: Explicit operation timeout for connection
            to master node
        :arg wait_for_completion: Should this request wait until the
            operation has completed before returning
        """
        for param in (repository, snapshot):
            if param in SKIP_IN_PATH:
                raise ValueError("Empty value passed for a required argument.")

        return self.transport.perform_request(
            "PUT",
            _make_path("_snapshot", repository, snapshot),
            params=params,
            headers=headers,
            body=body,
        )

    @query_params("master_timeout")
    def delete(self, repository, snapshot, params=None, headers=None):
        """
        Deletes a snapshot.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/7.13/modules-snapshots.html>`_

        :arg repository: A repository name
        :arg snapshot: A snapshot name
        :arg master_timeout: Explicit operation timeout for connection
            to master node
        """
        for param in (repository, snapshot):
            if param in SKIP_IN_PATH:
                raise ValueError("Empty value passed for a required argument.")

        return self.transport.perform_request(
            "DELETE",
            _make_path("_snapshot", repository, snapshot),
            params=params,
            headers=headers,
        )

    @query_params("ignore_unavailable", "index_details", "master_timeout", "verbose")
    def get(self, repository, snapshot, params=None, headers=None):
        """
        Returns information about a snapshot.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/7.13/modules-snapshots.html>`_

        :arg repository: A repository name
        :arg snapshot: A comma-separated list of snapshot names
        :arg ignore_unavailable: Whether to ignore unavailable
            snapshots, defaults to false which means a SnapshotMissingException is
            thrown
        :arg index_details: Whether to include details of each index in
            the snapshot, if those details are available. Defaults to false.
        :arg master_timeout: Explicit operation timeout for connection
            to master node
        :arg verbose: Whether to show verbose snapshot info or only show
            the basic info found in the repository index blob
        """
        for param in (repository, snapshot):
            if param in SKIP_IN_PATH:
                raise ValueError("Empty value passed for a required argument.")

        return self.transport.perform_request(
            "GET",
            _make_path("_snapshot", repository, snapshot),
            params=params,
            headers=headers,
        )

    @query_params("master_timeout", "timeout")
    def delete_repository(self, repository, params=None, headers=None):
        """
        Deletes a repository.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/7.13/modules-snapshots.html>`_

        :arg repository: Name of the snapshot repository to unregister.
            Wildcard (`*`) patterns are supported.
        :arg master_timeout: Explicit operation timeout for connection
            to master node
        :arg timeout: Explicit operation timeout
        """
        if repository in SKIP_IN_PATH:
            raise ValueError("Empty value passed for a required argument 'repository'.")

        return self.transport.perform_request(
            "DELETE",
            _make_path("_snapshot", repository),
            params=params,
            headers=headers,
        )

    @query_params("local", "master_timeout")
    def get_repository(self, repository=None, params=None, headers=None):
        """
        Returns information about a repository.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/7.13/modules-snapshots.html>`_

        :arg repository: A comma-separated list of repository names
        :arg local: Return local information, do not retrieve the state
            from master node (default: false)
        :arg master_timeout: Explicit operation timeout for connection
            to master node
        """
        return self.transport.perform_request(
            "GET", _make_path("_snapshot", repository), params=params, headers=headers
        )

    @query_params("master_timeout", "timeout", "verify")
    def create_repository(self, repository, body, params=None, headers=None):
        """
        Creates a repository.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/7.13/modules-snapshots.html>`_

        :arg repository: A repository name
        :arg body: The repository definition
        :arg master_timeout: Explicit operation timeout for connection
            to master node
        :arg timeout: Explicit operation timeout
        :arg verify: Whether to verify the repository after creation
        """
        for param in (repository, body):
            if param in SKIP_IN_PATH:
                raise ValueError("Empty value passed for a required argument.")

        return self.transport.perform_request(
            "PUT",
            _make_path("_snapshot", repository),
            params=params,
            headers=headers,
            body=body,
        )

    @query_params("master_timeout", "wait_for_completion")
    def restore(self, repository, snapshot, body=None, params=None, headers=None):
        """
        Restores a snapshot.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/7.13/modules-snapshots.html>`_

        :arg repository: A repository name
        :arg snapshot: A snapshot name
        :arg body: Details of what to restore
        :arg master_timeout: Explicit operation timeout for connection
            to master node
        :arg wait_for_completion: Should this request wait until the
            operation has completed before returning
        """
        for param in (repository, snapshot):
            if param in SKIP_IN_PATH:
                raise ValueError("Empty value passed for a required argument.")

        return self.transport.perform_request(
            "POST",
            _make_path("_snapshot", repository, snapshot, "_restore"),
            params=params,
            headers=headers,
            body=body,
        )

    @query_params("ignore_unavailable", "master_timeout")
    def status(self, repository=None, snapshot=None, params=None, headers=None):
        """
        Returns information about the status of a snapshot.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/7.13/modules-snapshots.html>`_

        :arg repository: A repository name
        :arg snapshot: A comma-separated list of snapshot names
        :arg ignore_unavailable: Whether to ignore unavailable
            snapshots, defaults to false which means a SnapshotMissingException is
            thrown
        :arg master_timeout: Explicit operation timeout for connection
            to master node
        """
        return self.transport.perform_request(
            "GET",
            _make_path("_snapshot", repository, snapshot, "_status"),
            params=params,
            headers=headers,
        )

    @query_params("master_timeout", "timeout")
    def verify_repository(self, repository, params=None, headers=None):
        """
        Verifies a repository.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/7.13/modules-snapshots.html>`_

        :arg repository: A repository name
        :arg master_timeout: Explicit operation timeout for connection
            to master node
        :arg timeout: Explicit operation timeout
        """
        if repository in SKIP_IN_PATH:
            raise ValueError("Empty value passed for a required argument 'repository'.")

        return self.transport.perform_request(
            "POST",
            _make_path("_snapshot", repository, "_verify"),
            params=params,
            headers=headers,
        )

    @query_params("master_timeout", "timeout")
    def cleanup_repository(self, repository, params=None, headers=None):
        """
        Removes stale data from repository.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/7.13/clean-up-snapshot-repo-api.html>`_

        :arg repository: A repository name
        :arg master_timeout: Explicit operation timeout for connection
            to master node
        :arg timeout: Explicit operation timeout
        """
        if repository in SKIP_IN_PATH:
            raise ValueError("Empty value passed for a required argument 'repository'.")

        return self.transport.perform_request(
            "POST",
            _make_path("_snapshot", repository, "_cleanup"),
            params=params,
            headers=headers,
        )

    @query_params("master_timeout")
    def clone(
        self, repository, snapshot, target_snapshot, body, params=None, headers=None
    ):
        """
        Clones indices from one snapshot into another snapshot in the same repository.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/7.13/modules-snapshots.html>`_

        :arg repository: A repository name
        :arg snapshot: The name of the snapshot to clone from
        :arg target_snapshot: The name of the cloned snapshot to create
        :arg body: The snapshot clone definition
        :arg master_timeout: Explicit operation timeout for connection
            to master node
        """
        for param in (repository, snapshot, target_snapshot, body):
            if param in SKIP_IN_PATH:
                raise ValueError("Empty value passed for a required argument.")

        return self.transport.perform_request(
            "PUT",
            _make_path("_snapshot", repository, snapshot, "_clone", target_snapshot),
            params=params,
            headers=headers,
            body=body,
        )

    @query_params(
        "blob_count",
        "concurrency",
        "detailed",
        "early_read_node_count",
        "max_blob_size",
        "max_total_data_size",
        "rare_action_probability",
        "read_node_count",
        "seed",
        "timeout",
    )
    def repository_analyze(self, repository, params=None, headers=None):
        """
        Analyzes a repository for correctness and performance

        `<https://www.elastic.co/guide/en/elasticsearch/reference/7.13/modules-snapshots.html>`_

        :arg repository: A repository name
        :arg blob_count: Number of blobs to create during the test.
            Defaults to 100.
        :arg concurrency: Number of operations to run concurrently
            during the test. Defaults to 10.
        :arg detailed: Whether to return detailed results or a summary.
            Defaults to 'false' so that only the summary is returned.
        :arg early_read_node_count: Number of nodes on which to perform
            an early read on a blob, i.e. before writing has completed. Early reads
            are rare actions so the 'rare_action_probability' parameter is also
            relevant. Defaults to 2.
        :arg max_blob_size: Maximum size of a blob to create during the
            test, e.g '1gb' or '100mb'. Defaults to '10mb'.
        :arg max_total_data_size: Maximum total size of all blobs to
            create during the test, e.g '1tb' or '100gb'. Defaults to '1gb'.
        :arg rare_action_probability: Probability of taking a rare
            action such as an early read or an overwrite. Defaults to 0.02.
        :arg read_node_count: Number of nodes on which to read a blob
            after writing. Defaults to 10.
        :arg seed: Seed for the random number generator used to create
            the test workload. Defaults to a random value.
        :arg timeout: Explicit operation timeout. Defaults to '30s'.
        """
        if repository in SKIP_IN_PATH:
            raise ValueError("Empty value passed for a required argument 'repository'.")

        return self.transport.perform_request(
            "POST",
            _make_path("_snapshot", repository, "_analyze"),
            params=params,
            headers=headers,
        )