# Copyright (c) 2021 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/pigweed.gni")

import("${chip_root}/src/platform/device.gni")

import("${chip_root}/build/chip/buildconfig_header.gni")
import("${chip_root}/src/crypto/crypto.gni")

import("${chip_root}/third_party/st/stm32_board.gni")

assert(chip_device_platform == "stm32")

if (chip_crypto == "platform") {
  import("//build_overrides/mbedtls.gni")
}
if (chip_enable_openthread) {
  import("//build_overrides/openthread.gni")
}

static_library("stm32") {
  deps = [ "${chip_root}/src/setup_payload" ]

  if (stm32_board == "STM32WB5MM-DK") {
    sources = [
      "../FreeRTOS/SystemTimeSupport.cpp",
      "../SingletonConfigurationManager.cpp",
      "../logging/impl/stdio/Logging.cpp",
      "BLEManagerImpl.cpp",
      "BLEManagerImpl.h",
      "BlePlatformConfig.h",
      "CHIPDevicePlatformConfig.h",
      "CHIPDevicePlatformEvent.h",
      "CHIPMem-Platform.cpp",
      "CHIPPlatformConfig.h",
      "ConfigurationManagerImpl.cpp",
      "ConfigurationManagerImpl.h",
      "DiagnosticDataProviderImpl.cpp",
      "DiagnosticDataProviderImpl.h",
      "FactoryDataProvider.cpp",
      "FactoryDataProvider.h",
      "InetPlatformConfig.h",
      "KeyValueStoreManagerImpl.cpp",
      "KeyValueStoreManagerImpl.h",
      "PlatformManagerImpl.cpp",
      "PlatformManagerImpl.h",
      "STM32Config.cpp",
      "STM32Config.h",
      "STM32FreeRtosHooks.cpp",
      "STM32FreeRtosHooks.h",
      "SystemPlatformConfig.h",
    ]

    deps += [ "${chip_root}/src/platform/logging:headers" ]
  }

  public = [ "${chip_root}/src/credentials/DeviceAttestationCredsProvider.h" ]
  public_deps = [
    "${chip_root}/src/crypto",
    "${chip_root}/src/platform:platform_base",
  ]

  if (chip_enable_openthread) {
    sources += [
      "../OpenThread/DnssdImpl.cpp",
      "../OpenThread/OpenThreadDnssdImpl.cpp",
      "../OpenThread/OpenThreadUtils.cpp",
      "ConnectivityManagerImpl.cpp",
      "ConnectivityManagerImpl.h",
      "ThreadStackManagerImpl.cpp",
      "ThreadStackManagerImpl.h",
    ]

    import("//build_overrides/stm32_sdk.gni")
    import("${stm32_sdk_build_root}/stm32_sdk.gni")
    public_deps += [ "${stm32_sdk_build_root}:stm32_sdk" ]

    deps += [ "${chip_root}/src/lib/dnssd:platform_header" ]
  }

  # Set the compiler flags
  cflags = [
    "-Wno-error=unused-parameter",
    "-Wno-error=unused-variable",
    "-Wno-error=format=",
    "-Wno-error=return-type",
  ]

  # Add platform crypto implementation
  if (chip_crypto == "platform") {
    sources += []

    public_deps += [
      "${chip_root}/src/crypto",
      "${mbedtls_root}:mbedtls",
    ]
  }
}