# Copyright (c) 2022 Huawei Device Co., Ltd.
# 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("//arkcompiler/ets_frontend/ets_frontend_config.gni")
import("//arkcompiler/runtime_core/ark_config.gni")

THIRDPARTY_PROTOBUF_SUBSYS_NAME = "thirdparty"
THIRDPARTY_PROTOBUF_PART_NAME = "protobuf"

proto_base_dir = "protos"
proto_out_dir = "$target_gen_dir" + "/protos_generated"

protobuf_snapshot_generator_sources = [
  "src/annotationProto.cpp",
  "src/assemblyDebugProto.cpp",
  "src/assemblyFieldProto.cpp",
  "src/assemblyFileLocationProto.cpp",
  "src/assemblyFunctionProto.cpp",
  "src/assemblyInsProto.cpp",
  "src/assemblyLabelProto.cpp",
  "src/assemblyLiteralsProto.cpp",
  "src/assemblyProgramProto.cpp",
  "src/assemblyRecordProto.cpp",
  "src/assemblyTypeProto.cpp",
  "src/ideHelpersProto.cpp",
  "src/mergeProgram.cpp",
  "src/metaProto.cpp",
  "src/protobufSnapshotGenerator.cpp",
]

config("panda_assembly_proto_public_config") {
  include_dirs = [
    "$ark_root/assembler",
    "$ark_root/libpandabase",
    "$ark_root/libpandabase/mem",
    "$ark_root",
    "src",
    "$proto_out_dir",
    "../es2panda",
    "../es2panda/util",
  ]
}

assembly_proto_configs = [
  sdk_libc_secshared_config,
  "$ark_root:ark_config",
  ":panda_assembly_proto_public_config",
  "$ark_root/assembler:arkassembler_public_config",
  "$ark_root/libpandabase:arkbase_public_config",
  "$ark_root/libpandafile:arkfile_public_config",
]

proto_file_defines = [
  # add your proto file here
  "annotation",
  "assemblyDebug",
  "assemblyField",
  "assemblyFileLocation",
  "assemblyFunction",
  "assemblyIns",
  "assemblyLabel",
  "assemblyLiterals",
  "assemblyProgram",
  "assemblyRecord",
  "assemblyType",
  "compositeProgram",
  "ideHelpers",
  "meta",
]

proto_file_sources = []
proto_generated_header = []
proto_generated_source = []

foreach(proto_file, proto_file_defines) {
  proto_generated_header += [ "$proto_out_dir" + "/" + "$proto_file.pb.h" ]
  proto_generated_source += [ "$proto_out_dir" + "/" + "$proto_file.pb.cc" ]
  proto_file_sources += [ "$proto_base_dir" + "/" + "$proto_file.proto" ]
}

protoc_binary_out_path =
    "${THIRDPARTY_PROTOBUF_SUBSYS_NAME}/${THIRDPARTY_PROTOBUF_PART_NAME}"

if (!ark_standalone_build) {
  if (default_toolchain == current_toolchain) {
    #if target build
    host_out_path = "/" + get_label_info(host_toolchain, "name")
  } else {
    #if host build (for some linke mingw)
    host_out_path = "/../" + get_label_info(host_toolchain, "name")
  }

  host_protoc_path =
      root_out_dir + host_out_path + "/" + protoc_binary_out_path + "/protoc"
} else {
  host_protoc_path =
      get_label_info(
          "${ets_frontend_root}/merge_abc:merge_abc(${host_toolchain})",
          "root_out_dir") + "/" + protoc_binary_out_path + "/protoc"
}

action("arkcompiler_generate_proto") {
  deps = [ "$ark_third_party_root/protobuf:protoc($host_toolchain)" ]
  args = []
  sources = []
  outputs = proto_generated_header + proto_generated_source
  script = "./script/build_proto.sh"

  args += [ rebase_path(host_protoc_path) ]
  args += [
    "--proto_path",
    rebase_path(proto_base_dir),
    "--cpp_out",
    rebase_path(proto_out_dir),
    "--experimental_allow_proto3_optional",
  ]

  foreach(proto_file_source, proto_file_sources) {
    #tell gn to check which files as source time
    sources += [ rebase_path(proto_file_source) ]
    args += [ rebase_path(proto_file_source) ]
  }
}

config("proto_file_cpp_config") {
  include_dirs = [ proto_out_dir ]
}

ohos_source_set("assembly_proto_static") {
  cflags = [ "-Wno-error=zero-length-array" ]

  deps = [ ":arkcompiler_generate_proto" ]

  external_deps = []
  if (!is_arkui_x) {
    external_deps += [
      "protobuf:protobuf_lite_static",
      "protobuf:protobuf_static",
      "runtime_core:libarkassembler_frontend_static",
      "runtime_core:libarkbase_frontend_static",
      "runtime_core:libarkfile_frontend_static",
    ]
  } else {
    deps += [
      "$ark_root/assembler:libarkassembler_frontend_static",
      "$ark_root/libpandabase:libarkbase_frontend_static",
      "$ark_root/libpandafile:libarkfile_frontend_static",
      "$ark_third_party_root/protobuf:protobuf_lite_static",
      "$ark_third_party_root/protobuf:protobuf_static",
    ]
  }

  sources = proto_generated_header + proto_generated_source +
            protobuf_snapshot_generator_sources
  public_configs = assembly_proto_configs
  public_configs += [ ":proto_file_cpp_config" ]

  part_name = "ets_frontend"
  subsystem_name = "arkcompiler"
}

ohos_static_library("panda_assembly_proto_static") {
  deps = [ ":assembly_proto_static" ]
  if (!ark_standalone_build) {
    public_external_deps = [
      "protobuf:protobuf_lite_static",
      "protobuf:protobuf_static",
    ]
  } else {
    external_deps = [
      "protobuf:protobuf_lite_static",
      "protobuf:protobuf_static",
    ]
  }
  part_name = "ets_frontend"
  subsystem_name = "arkcompiler"
}

ohos_executable("merge_abc") {
  use_exceptions = true
  sources = [
    "src/main.cpp",
    "src/options.cpp",
  ]

  include_dirs = [ "./src" ]

  configs = [
    sdk_libc_secshared_config,
    "$ark_root:ark_config",
    ":panda_assembly_proto_public_config",
    "$ark_root/assembler:arkassembler_public_config",
    "$ark_root/libpandabase:arkbase_public_config",
    "$ark_root/libpandafile:arkfile_public_config",
    ":proto_file_cpp_config",
  ]

  deps = [
    ":panda_assembly_proto_static",
    "$ark_third_party_root/icu/icu4c:static_icuuc",
    "../es2panda:es2panda_lib",
  ]

  if (!is_arkui_x) {
    external_deps = [ "runtime_core:libarkziparchive_frontend_static" ]
  } else {
    deps += [ "$ark_root/libziparchive:libarkziparchive_frontend_static" ]
  }
  if (ark_standalone_build) {
    external_deps += [
      "protobuf:protobuf_lite_static",
      "protobuf:protobuf_static",
    ]
  }
  ldflags = []
  if (is_linux) {
    if (build_public_version) {
      ldflags += [ "-static-libstdc++" ]
    } else {
      libs = [ libcpp_static_lib ]
    }

    defines = [ "PANDA_TARGET_LINUX" ]
  } else if (is_mac) {
    defines = [ "PANDA_TARGET_MACOS" ]
  } else if (is_mingw) {
    defines = [ "PANDA_TARGET_WINDOWS" ]
  }

  if (!use_musl) {
    ldflags += [ "-lc++" ]
  }

  output_name = "merge_abc"
  install_enable = false
  part_name = "ets_frontend"
  subsystem_name = "arkcompiler"
}

if (is_linux) {
  ohos_copy("merge_abc_build") {
    deps = [ ":merge_abc" ]
    sources = [ "${root_out_dir}/arkcompiler/ets_frontend/merge_abc" ]
    outputs = [ "${target_out_dir}/merge_abc-tmp" ]
    module_source_dir = "${root_out_dir}/arkcompiler/ets_frontend"
    module_install_name = "merge_abc"
  }

  ohos_copy("merge_abc_build_ets") {
    deps = [ ":merge_abc" ]
    sources = [ "${root_out_dir}/arkcompiler/ets_frontend/merge_abc" ]
    outputs = [ "${root_out_dir}/arkcompiler/ets_frontend/merge_abc-ets" ]
    module_source_dir = "${root_out_dir}/arkcompiler/ets_frontend"
    module_install_name = "merge_abc"
  }
}

if (is_mingw) {
  ohos_copy("merge_abc_build_win") {
    deps = [ ":merge_abc" ]
    sources = [ "${root_out_dir}/arkcompiler/ets_frontend/merge_abc.exe" ]
    outputs = [ "${target_out_dir}/merge_abc-tmp" ]
    module_source_dir = "${root_out_dir}/arkcompiler/ets_frontend"
    module_install_name = "merge_abc.exe"
  }

  ohos_copy("merge_abc_build_win_ets") {
    deps = [ ":merge_abc" ]
    sources = [ "${root_out_dir}/arkcompiler/ets_frontend/merge_abc.exe" ]
    outputs = [ "${root_out_dir}/arkcompiler/ets_frontend/merge_abc-win-ets" ]
    module_source_dir = "${root_out_dir}/arkcompiler/ets_frontend"
    module_install_name = "merge_abc.exe"
  }
}

if (is_mac) {
  ohos_copy("merge_abc_build_mac") {
    deps = [ ":merge_abc" ]
    sources = [ "${root_out_dir}/arkcompiler/ets_frontend/merge_abc" ]
    outputs = [ "${target_out_dir}/merge_abc-tmp" ]
    module_source_dir = "${root_out_dir}/arkcompiler/ets_frontend"
    module_install_name = "merge_abc"
  }

  ohos_copy("merge_abc_build_mac_ets") {
    deps = [ ":merge_abc" ]
    sources = [ "${root_out_dir}/arkcompiler/ets_frontend/merge_abc" ]
    outputs = [ "${root_out_dir}/arkcompiler/ets_frontend/merge_abc-mac-ets" ]
    module_source_dir = "${root_out_dir}/arkcompiler/ets_frontend"
    module_install_name = "merge_abc"
  }
}

group("merge_proto_abc_build") {
  if (host_os == "linux") {
    deps = [ ":merge_abc(${toolchain_linux})" ]
  }

  if (host_os == "mac") {
    deps = [ ":merge_abc(${toolchain_mac})" ]
  }
}

group("merge_proto_abc_build_win") {
  deps = [ ":merge_abc(${toolchain_win})" ]
}