#
# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

# Private LSH clustering library

load("@learning_py_pip_deps//:requirements.bzl", "requirement")

package(default_visibility = [
    "//visibility:public",
])

licenses(["notice"])

py_library(
    name = "clustering_algorithm",
    srcs = ["clustering_algorithm.py"],
    srcs_version = "PY3",
    deps = [
        ":clustering_params",
        ":coreset_params",
        ":default_clustering_params",
        ":lsh_tree",
        ":privacy_calculator",
        ":private_outputs",
        requirement("absl-py"),
        requirement("numpy"),
        requirement("scikit-learn"),
    ],
)

py_test(
    name = "clustering_algorithm_test",
    srcs = ["clustering_algorithm_test.py"],
    python_version = "PY3",
    srcs_version = "PY3",
    deps = [
        ":clustering_algorithm",
        ":clustering_params",
        requirement("absl-py"),
        requirement("numpy"),
    ],
)

py_library(
    name = "central_privacy_utils",
    srcs = ["central_privacy_utils.py"],
    srcs_version = "PY3",
    deps = [
        ":clustering_params",
        "@com_google_python_dp_accounting//dp_accounting/pld:accountant",
        "@com_google_python_dp_accounting//dp_accounting/pld:common",
        requirement("numpy"),
        requirement("scipy"),
    ],
)

py_test(
    name = "central_privacy_utils_test",
    size = "large",
    srcs = ["central_privacy_utils_test.py"],
    python_version = "PY3",
    srcs_version = "PY3",
    deps = [
        ":central_privacy_utils",
        ":clustering_params",
        ":test_utils",
        requirement("absl-py"),
        requirement("numpy"),
        requirement("scipy"),
    ],
)

py_library(
    name = "clustering_params",
    srcs = ["clustering_params.py"],
    srcs_version = "PY3",
    deps = [
        requirement("absl-py"),
        requirement("numpy"),
    ],
)

py_test(
    name = "clustering_params_test",
    srcs = ["clustering_params_test.py"],
    python_version = "PY3",
    srcs_version = "PY3",
    deps = [
        ":clustering_params",
        requirement("absl-py"),
        requirement("numpy"),
    ],
)

py_library(
    name = "coreset_params",
    srcs = ["coreset_params.py"],
    srcs_version = "PY3",
    deps = [
        ":clustering_params",
        ":privacy_calculator",
    ],
)

py_test(
    name = "coreset_params_test",
    srcs = ["coreset_params_test.py"],
    python_version = "PY3",
    srcs_version = "PY3",
    deps = [
        ":clustering_params",
        ":coreset_params",
        ":test_utils",
        requirement("absl-py"),
    ],
)

py_library(
    name = "default_clustering_params",
    srcs = ["default_clustering_params.py"],
    srcs_version = "PY3",
    deps = [
        ":central_privacy_utils",
        ":clustering_params",
        ":privacy_calculator",
        requirement("numpy"),
    ],
)

py_test(
    name = "default_clustering_params_test",
    srcs = ["default_clustering_params_test.py"],
    python_version = "PY3",
    srcs_version = "PY3",
    deps = [
        ":central_privacy_utils",
        ":clustering_params",
        ":default_clustering_params",
        ":test_utils",
        requirement("absl-py"),
        requirement("numpy"),
    ],
)

py_library(
    name = "lsh",
    srcs = ["lsh.py"],
    srcs_version = "PY3",
    deps = [
        requirement("numpy"),
    ],
)

py_test(
    name = "lsh_test",
    srcs = ["lsh_test.py"],
    python_version = "PY3",
    srcs_version = "PY3",
    deps = [
        ":lsh",
        requirement("absl-py"),
        requirement("numpy"),
    ],
)

py_library(
    name = "lsh_tree",
    srcs = ["lsh_tree.py"],
    srcs_version = "PY3",
    deps = [
        ":central_privacy_utils",
        ":clustering_params",
        ":coreset_params",
        ":lsh",
        requirement("absl-py"),
        requirement("numpy"),
    ],
)

py_test(
    name = "lsh_tree_test",
    size = "large",
    srcs = ["lsh_tree_test.py"],
    python_version = "PY3",
    srcs_version = "PY3",
    deps = [
        ":clustering_params",
        ":lsh",
        ":lsh_tree",
        ":test_utils",
        requirement("absl-py"),
        requirement("numpy"),
        requirement("scipy"),
    ],
)

py_library(
    name = "privacy_calculator",
    srcs = ["privacy_calculator.py"],
    srcs_version = "PY3",
    deps = [
        ":central_privacy_utils",
        ":clustering_params",
        "@com_google_python_dp_accounting//dp_accounting:dp_event",
        "@com_google_python_dp_accounting//dp_accounting:dp_event_builder",
        "@com_google_python_dp_accounting//dp_accounting:mechanism_calibration",
        "@com_google_python_dp_accounting//dp_accounting/pld:accountant",
        "@com_google_python_dp_accounting//dp_accounting/pld:common",
        "@com_google_python_dp_accounting//dp_accounting/pld:pld_privacy_accountant",
        requirement("absl-py"),
        requirement("numpy"),
    ],
)

py_test(
    name = "privacy_calculator_test",
    size = "large",
    srcs = ["privacy_calculator_test.py"],
    python_version = "PY3",
    srcs_version = "PY3",
    deps = [
        ":central_privacy_utils",
        ":clustering_params",
        ":privacy_calculator",
        "@com_google_python_dp_accounting//dp_accounting:dp_event",
        "@com_google_python_dp_accounting//dp_accounting:mechanism_calibration",
        "@com_google_python_dp_accounting//dp_accounting/pld:accountant",
        requirement("absl-py"),
        requirement("numpy"),
    ],
)

py_library(
    name = "private_outputs",
    srcs = ["private_outputs.py"],
    srcs_version = "PY3",
    deps = [
        ":clustering_params",
        requirement("numpy"),
    ],
)

py_test(
    name = "private_outputs_test",
    srcs = ["private_outputs_test.py"],
    python_version = "PY3",
    srcs_version = "PY3",
    deps = [
        ":private_outputs",
        requirement("absl-py"),
        requirement("numpy"),
    ],
)

py_library(
    name = "test_utils",
    testonly = 1,
    srcs = ["test_utils.py"],
    srcs_version = "PY3",
    deps = [
        ":central_privacy_utils",
        ":clustering_params",
        ":coreset_params",
        ":privacy_calculator",
    ],
)