# Copyright (C) 2023-2024 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("//build/ohos.gni")
import("//foundation/graphic/graphic_3d/lume/lume_config.gni")

declare_args() {
  MULTI_ECS_UPDATE_AT_ONCE = "0"
  UNIFY_RENDER = "1"
  DBG_DRAW_PIXEL = "0"
  WIDGET_TRACE_ENABLE = "1"
}

config("lume3d_config") {
  visibility = [ ":*" ]

  include_dirs = [
    "${LUME_BASE_PATH}/api",
    "${LUME_CORE_PATH}/api",
    "${LUME_RENDER_PATH}/api",
    "${LUME_CORE3D_PATH}/api",
  ]

  if (current_os == "ohos") {
    include_dirs += [ "${LUME_CORE_PATH}/api/platform/ohos" ]
  }

  configs = []

  cflags = [
    "-Wall",
    "-fexceptions",
    "-Wno-sign-compare",
    "-Wno-unused-variable",
    "-Wno-unused-private-field",
    "-Wno-implicit-fallthrough",
    "-Wno-reorder",
    "-Wno-unused-function",
    "-Wno-tautological-unsigned-zero-compare",

    "-Wno-nullability-completeness",
    "-Wno-ignored-qualifiers",
    "-Wno-switch",

    "-DCORE_PUBLIC=__attribute__((visibility(\"default\")))",
    "-DCORE_BUILD_2D = 0",
    "-DCORE_BUILD_VULKAN=0",
    "-DCORE_BUILD_GL=0",
    "-DCORE_BUILD_GLES=1",
    "-DCORE_DEV_ENABLED=0",
    "-DCORE_TESTS_ENABLED=0",
    "-DCORE_GL_DEBUG=0",
    "-DCORE_VALIDATION_ENABLED = 0",
    "-DCORE_VULKAN_VALIDATION_ENABLED = 0",
    "-DCORE_EMBEDDED_ASSETS_ENABLED = 2",
    "-DCORE_ENABLE_GPU_QUERIES=0",
    "-DCORE_DEBUG_GPU_RESOURCE_IDS = 0",
    "-DCORE_DEBUG_COMMAND_MARKERS_ENABLED = 0",
    "-DCORE_DEBUG_MARKERS_ENABLED = 0",
    "-DRENDER_HAS_GL_BACKEND=0",
    "-DRENDER_HAS_GLES_BACKEND = 1",
    "-DRENDER_HAS_VULKAN_BACKEND = 1",
    "-DVK_USE_PLATFORM_ANDROID_KHR = 1",
    "-DCORE_LOG_NO_DEBUG=0",
    "-DCORE_LOG_TO_DEBUG_OUTPUT=1",
    "-DCORE_LOG_TO_CONSOLE",
    "-DCORE_LOG_DISABLED=0",
    "-DCORE_DYNAMIC=1",
  ]
}

config("widget_adapter_config") {
  defines = [
    "MULTI_ECS_UPDATE_AT_ONCE=${MULTI_ECS_UPDATE_AT_ONCE}",
    "EGL_EGLEXT_PROTOTYPES",
    "GL_GLEXT_PROTOTYPES",
    "UNIFY_RENDER=${UNIFY_RENDER}",
    "WIDGET_TRACE_ENABLE=${WIDGET_TRACE_ENABLE}",
    "DBG_DRAW_PIXEL=${DBG_DRAW_PIXEL}",
  ]

  if (current_os == "ohos") {
    defines += [ "__OHOS_PLATFORM__" ]
  }

  include_dirs = [ "include" ]

  if (current_os == "ohos") {
    include_dirs += [ "include/ohos" ]
  }

  if (MULTI_ECS_UPDATE_AT_ONCE == "1") {
    cflags_cc += [ "-Wno-user-defined-warnings" ]
  }
}

ohos_source_set("widget_adapter_source") {
  sources = [
    "core/src/engine_factory.cpp",
    "core/src/lume/custom/lume_custom_render.cpp",
    "core/src/lume/custom/shader_input_buffer.cpp",
    "core/src/lume/lume_common.cpp",
    "src/graphics_manager_common.cpp",
    "src/graphics_task.cpp",
    "src/offscreen_context_helper.cpp",
    "src/widget_adapter.cpp",
  ]

  include_dirs = [
    "core/include",
    "core/include/lume",
    "//foundation/graphic/graphic_2d/rosen/modules/",
  ]

  defines = [
    "CORE_HAS_GLES_BACKEND=1",
    "CORE_HAS_VULKAN_BACKEND=1",
  ]

  configs = [
    ":widget_adapter_config",
    ":lume3d_config",
  ]

  public_configs = [ ":widget_adapter_config" ]

  if (defined(use_new_skia) && use_new_skia) {
    external_deps = [ "skia:skia_canvaskit" ]
  } else {
    #external_deps = [ "flutter:ace_skia_ohos" ]
    deps = [ "$ace_flutter_engine_root/skia:ace_skia_ohos" ]
  }
  if (defined(use_rosen_drawing) && use_rosen_drawing) {
    defines += [ "USE_ROSEN_DRAWING" ]
  }

  if (current_os == "ohos") {
    sources += [
      "core/src/lume/ohos/lume.cpp",
      "src/ohos/graphics_manager.cpp",
      "src/ohos/texture_layer.cpp",
    ]

    include_dirs += [
      "core/include/ohos",
      "core/include/lume/ohos",
    ]

    external_deps += [ "vulkan-headers:vulkan_headers" ]
    external_deps += [
      "c_utils:utils",
      "graphic_2d:EGL",
      "graphic_2d:GLESv3",
      "graphic_2d:librender_service_client",
      "graphic_surface:surface",
      "hilog:libhilog",
      "hitrace:hitrace_meter",
      "init:libbegetutil",
    ]

    defines += [ "LIB_ENGINE_CORE=${LIB_ENGINE_CORE}.z" ]

    if (target_cpu == "arm") {
      defines += [
        "PLATFORM_CORE_ROOT_PATH=/system/lib/",
        "PLATFORM_APP_ROOT_PATH=/system/lib/",
        "PLATFORM_APP_PLUGIN_PATH=/system/lib/",
      ]
    }

    if (target_cpu == "arm64") {
      defines += [
        "PLATFORM_CORE_ROOT_PATH=/system/lib64/",
        "PLATFORM_APP_ROOT_PATH=/system/lib64/",
        "PLATFORM_APP_PLUGIN_PATH=/system/lib64/",
      ]
    }
  }

  part_name = "graphic_3d"
  subsystem_name = "graphic"
}

group("3dWidgetAdapterInterface") {
  public_configs = [
    ":widget_adapter_config",
    "../3d_scene_adapter:scene_adapter_config",
    "../kits/js:napi_config",
  ]
}

ohos_shared_library("lib3dWidgetAdapter") {
  deps = [
    ":widget_adapter_source",
    "../3d_scene_adapter:scene_adapter_static",
  ]

  public_deps = []

  public_configs = [
    ":widget_adapter_config",
    "../3d_scene_adapter:scene_adapter_config",
    "../kits/js:napi_config",
  ]
  part_name = "graphic_3d"
  subsystem_name = "graphic"
}