# Copyright (c) 2022 Project CHIP 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
#
# 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.
#
import("//build_overrides/chip.gni")
import("//build_overrides/mbedtls.gni")
import("//build_overrides/mt793x_sdk.gni")
import("${chip_root}/src/crypto/crypto.gni")
import("${chip_root}/src/platform/mt793x/args.gni")
import("${chip_root}/src/platform/mt793x/lwip/lwip.gni")

#
# Defines an mt793x SDK build target.
#
# Parameters:
#   sources - Extra source files to build.
#

declare_args() {
  mt793x_sdk_developer = getenv("MTK_DEV")
}

if (mt793x_sdk_developer == "") {
  import(
      "${mt793x_sdk_build_root}/filogic/project/mt7933_hdk/apps/matter_sdk/matter_sdk.gni")
} else {
  import(
      "${mt793x_sdk_build_root}/filogic/project/mt7933_hdk/apps/matter_sdk/matter_sdk_internal.gni")
}

template("mt793x_sdk") {
  sdk_target_name = target_name

  matter_sdk("matter_sdk") {
    include_dirs = []

    if (defined(invoker.include_dirs)) {
      include_dirs += invoker.include_dirs
    }

    include_dirs += [
      "${lwip_root}/repo/lwip/ports/include",
      "${lwip_root}/repo/lwip/src/include",
    ]

    defines = []

    if (chip_mdns == "platform") {
      defines += [
        "OPENTHREAD_CONFIG_SRP_CLIENT_ENABLE=1",
        "OPENTHREAD_CONFIG_ECDSA_ENABLE=1",
        "OPENTHREAD_CONFIG_DNS_CLIENT_SERVICE_DISCOVERY_ENABLE=1",
        "OPENTHREAD_CONFIG_DNS_CLIENT_ENABLE=1",
      ]
    }
  }

  config("${sdk_target_name}_config") {
    if (!defined(include_dirs)) {
      include_dirs = []
    }

    if (defined(invoker.include_dirs)) {
      include_dirs += invoker.include_dirs
    }

    libs = []

    defines = []

    if (defined(invoker.defines)) {
      defines += invoker.defines
    }
  }

  # TODO - Break up this monolith and make it configurable.
  source_set(sdk_target_name) {
    forward_variables_from(invoker, "*")

    if (!defined(sources)) {
      sources = []
    }

    if (!defined(public_configs)) {
      public_configs = []
    }

    public_deps = [ ":matter_sdk" ]

    public_configs += [ ":${sdk_target_name}_config" ]
  }
}