# Copyright 2020 The Pigweed Authors
#
# 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
#
#     https://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.

load("@rules_python//python:proto.bzl", "py_proto_library")
load(
    "//pw_build:pigweed.bzl",
    "pw_cc_test",
)
load("//pw_protobuf_compiler:pw_proto_library.bzl", "pw_proto_filegroup", "pw_proto_library")

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

licenses(["notice"])

cc_library(
    name = "metric",
    srcs = ["metric.cc"],
    hdrs = [
        "public/pw_metric/global.h",
        "public/pw_metric/metric.h",
    ],
    includes = ["public"],
    deps = [
        "//pw_assert",
        "//pw_containers",
        "//pw_log",
        "//pw_span",
        "//pw_tokenizer:base64",
    ],
)

cc_library(
    name = "global",
    srcs = ["global.cc"],
    hdrs = [
        "public/pw_metric/global.h",
    ],
    deps = [
        ":metric",
    ],
)

# Common MetricWalker/MetricWriter used by RPC service.
cc_library(
    name = "metric_walker",
    hdrs = ["pw_metric_private/metric_walker.h"],
    visibility = ["//visibility:private"],
    deps = [
        ":metric",
        "//pw_assert",
        "//pw_containers",
        "//pw_status",
        "//pw_tokenizer",
    ],
)

cc_library(
    name = "metric_service_nanopb",
    srcs = ["metric_service_nanopb.cc"],
    hdrs = ["public/pw_metric/metric_service_nanopb.h"],
    deps = [
        ":metric",
        ":metric_proto_cc.nanopb_rpc",
        ":metric_walker",
    ],
)

cc_library(
    name = "metric_service_pwpb",
    srcs = ["metric_service_pwpb.cc"],
    hdrs = ["public/pw_metric/metric_service_pwpb.h"],
    includes = [
        "metric_proto_cc.pwpb.pb/pw_metric",
        "metric_proto_cc.raw_rpc.pb/pw_metric",
    ],
    deps = [
        ":metric",
        ":metric_proto_cc.pwpb",
        ":metric_proto_cc.pwpb_rpc",
        ":metric_proto_cc.raw_rpc",
        ":metric_walker",
        "//pw_assert",
        "//pw_bytes",
        "//pw_containers",
        "//pw_preprocessor",
        "//pw_rpc/raw:server_api",
        "//pw_span",
        "//pw_status",
    ],
)

pw_proto_filegroup(
    name = "metric_proto_and_options",
    srcs = [
        "pw_metric_proto/metric_service.proto",
    ],
    options_files = ["pw_metric_proto/metric_service.options"],
)

proto_library(
    name = "metric_proto",
    srcs = [":metric_proto_and_options"],
    strip_import_prefix = "/pw_metric",
)

py_proto_library(
    name = "metric_proto_py_pb2",
    deps = [":metric_proto"],
)

pw_proto_library(
    name = "metric_proto_cc",
    deps = [":metric_proto"],
)

pw_cc_test(
    name = "metric_test",
    srcs = [
        "metric_test.cc",
    ],
    deps = [
        ":metric",
    ],
)

pw_cc_test(
    name = "global_test",
    srcs = [
        "global_test.cc",
    ],
    deps = [
        ":global",
    ],
)

pw_cc_test(
    name = "metric_service_nanopb_test",
    srcs = [
        "metric_service_nanopb_test.cc",
    ],
    deps = [
        ":metric_service_nanopb",
        "//pw_rpc/nanopb:test_method_context",
    ],
)

pw_cc_test(
    name = "metric_service_pwpb_test",
    srcs = [
        "metric_service_pwpb_test.cc",
    ],
    deps = [
        ":metric_service_pwpb",
        "//pw_rpc/pwpb:test_method_context",
        "//pw_rpc/raw:test_method_context",
    ],
)