# Copyright 2024 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.

import("//build_overrides/pigweed.gni")

import("$dir_pw_build/error.gni")
import("$dir_pw_build/target_types.gni")
import("$dir_pw_docgen/docs.gni")
import("$dir_pw_unit_test/test.gni")

config("public_include_path") {
  include_dirs = [ "public" ]
  visibility = [ ":*" ]
}

pw_source_set("connection") {
  sources = [ "connection.cc" ]
  public_configs = [ ":public_include_path" ]
  public = [ "public/pw_grpc/connection.h" ]
  deps = [
    ":hpack",
    ":send_queue",
    "$dir_pw_assert",
    "$dir_pw_async:dispatcher",
    "$dir_pw_async_basic:dispatcher",
    "$dir_pw_bytes",
    "$dir_pw_function",
    "$dir_pw_log",
    "$dir_pw_result",
    "$dir_pw_span",
    "$dir_pw_status",
    "$dir_pw_stream",
    "$dir_pw_string",
    "$dir_pw_sync:inline_borrowable",
    "$dir_pw_thread:thread",
    "$dir_pw_thread:thread_core",
  ]
}

pw_source_set("send_queue") {
  sources = [ "send_queue.cc" ]
  public = [ "public/pw_grpc/send_queue.h" ]
  public_configs = [ ":public_include_path" ]
  deps = [
    "$dir_pw_async:dispatcher",
    "$dir_pw_async_basic:dispatcher",
    "$dir_pw_bytes",
    "$dir_pw_chrono:system_clock",
    "$dir_pw_function",
    "$dir_pw_log",
    "$dir_pw_result",
    "$dir_pw_span",
    "$dir_pw_status",
    "$dir_pw_stream",
    "$dir_pw_string",
    "$dir_pw_sync:lock_annotations",
    "$dir_pw_sync:mutex",
    "$dir_pw_thread:thread",
    "$dir_pw_thread:thread_core",
  ]
}

pw_source_set("grpc_channel_output") {
  public = [ "public/pw_grpc/grpc_channel_output.h" ]
  public_configs = [ ":public_include_path" ]
  deps = [
    ":connection",
    "$dir_pw_bytes",
    "$dir_pw_rpc",
  ]
}

pw_source_set("pw_rpc_handler") {
  public = [ "public/pw_grpc/pw_rpc_handler.h" ]
  sources = [ "pw_rpc_handler.cc" ]
  public_configs = [ ":public_include_path" ]
  deps = [
    ":connection",
    ":grpc_channel_output",
    "$dir_pw_bytes",
    "$dir_pw_log",
    "$dir_pw_rpc",
    "$dir_pw_rpc_transport:rpc_transport",
    "$dir_pw_string",
  ]
}

pw_source_set("hpack") {
  sources = [
    "hpack.autogen.inc",
    "hpack.cc",
    "pw_grpc_private/hpack.h",
  ]
  deps = [
    "$dir_pw_assert",
    "$dir_pw_bytes",
    "$dir_pw_log",
    "$dir_pw_result",
    "$dir_pw_span",
    "$dir_pw_status",
    "$dir_pw_string",
  ]
}

pw_test("hpack_test") {
  sources = [ "hpack_test.cc" ]
  deps = [ ":hpack" ]
}

pw_executable("test_pw_rpc_server") {
  sources = [ "test_pw_rpc_server.cc" ]
  deps = [
    ":connection",
    ":echo_cc.pwpb_rpc",
    ":grpc_channel_output",
    ":pw_rpc_handler",
    "$dir_pw_assert_basic:pw_assert_basic_handler",
    "$dir_pw_assert_log:assert_backend",
    "$dir_pw_assert_log:check_backend",
    "$dir_pw_bytes",
    "$dir_pw_log",
    "$dir_pw_result",
    "$dir_pw_rpc",
    "$dir_pw_rpc_transport:service_registry",
    "$dir_pw_span",
    "$dir_pw_status",
    "$dir_pw_stream",
    "$dir_pw_stream:socket_stream",
    "$dir_pw_string",
    "$dir_pw_thread:test_thread_context",
    "$dir_pw_thread:thread",
  ]
}

pw_doc_group("docs") {
  sources = [ "docs.rst" ]
}

pw_test_group("tests") {
  group_deps = []
}