# Copyright 2016 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/package.gni")
import("//topaz/runtime/web_view/config.gni")

executable("web_view_bin") {
  output_name = "web_view"

  sources = [
    "main.cpp",
    "web_view_impl.cpp",
    "web_view_impl.h",
    "web_view_provider.cpp",
    "web_view_provider.h",
  ]

  deps = [
    ":webkit",
    "//garnet/public/fidl/fuchsia.math",
    "//garnet/public/fidl/fuchsia.ui.viewsv1",
    "//garnet/public/lib/component/cpp",
    "//garnet/public/lib/fxl",
    "//garnet/public/lib/icu_data/cpp",
    "//garnet/public/lib/ui/view_framework:view_provider",
    "//garnet/public/lib/url",
    "//peridot/lib/rapidjson",
    "//peridot/public/fidl/fuchsia.modular",
    "//third_party/boringssl",
    "//third_party/rapidjson",
    "//topaz/runtime/web_runner/services",
    "//zircon/public/lib/async-loop-cpp",
    "//zircon/public/lib/hid",
  ]

  if (experimental_web_entity_extraction) {
    sources += [
      "schema_org_context.cpp",
      "schema_org_context.h",
    ]
    defines = [ "EXPERIMENTAL_WEB_ENTITY_EXTRACTION" ]
  }

  ldflags = [ "-Wl,-z,stack-size=1048576" ]
}

group("webkit") {
  visibility = [
    # Allow the webkit library to be built as a standalone.
    "//build/gn/*",
    "//topaz/*",
    "//vendor/google/*",
  ]

  if (use_prebuilt_webkit) {
    public_configs = [ ":prebuilt_webkit_config" ]
    deps = [
      ":copy_prebuilt_webkit($shlib_toolchain)",
      "//third_party/boringssl:ssl",
      "//third_party/cairo",
      "//third_party/curl:libcurl",
      "//third_party/freetype2",
      "//third_party/harfbuzz",
      "//third_party/icu:icui18n",
      "//third_party/icu:icuuc",
      "//third_party/libjpeg-turbo:libjpeg",
      "//third_party/libpng",
      "//third_party/libxml2",
      "//third_party/sqlite",
      "//third_party/zlib",
    ]
  } else {
    public_deps = [
      "//third_party/webkit",
    ]
  }
}

if (use_prebuilt_webkit) {
  assert(toolchain_variant.name == "" || toolchain_variant.name == "debug" ||
             toolchain_variant.name == "release",
         "Set use_prebuilt_webkit=false when selecting variants for web_view.")

  if (target_cpu == "x64") {
    webkit_arch = "x86_64"
  } else if (target_cpu == "arm64") {
    webkit_arch = "aarch64"
  } else {
    assert(false, "Target architecture not supported")
  }
  prebuilt_webkit = "prebuilt/${webkit_arch}/libwebkit.so"

  config("prebuilt_webkit_config") {
    include_dirs = [
      "//third_party/webkit/DerivedSources/ForwardingHeaders",
      "//third_party/webkit/DerivedSources/ForwardingHeaders/JavaScriptCore",
      "//third_party/webkit/DerivedSources/ForwardingHeaders/WebCore",
      "//third_party/webkit/DerivedSources/WebCore",
      "//third_party/webkit/Source",
      "//third_party/webkit/Source/WTF",
      "//third_party/webkit/Source/WebCore/ForwardingHeaders/",
      "//third_party/webkit/Source/WebCore/cssjit",
      "//third_party/webkit/Source/WebKit/fuchsia",
    ]
    libs = [ prebuilt_webkit ]
    cflags = [ "-includeWebKitPrefix.h" ]
    configs = [ "//third_party/icu:icu_config" ]
  }

  if (current_toolchain == shlib_toolchain) {
    # This is needed to get the prebuilt into the place that package.gni
    # wants to find it.
    copy("copy_prebuilt_webkit") {
      sources = [
        prebuilt_webkit,
      ]
      outputs = [
        "$root_out_dir/libwebkit.so",
      ]
    }
  }
}

package("web_view") {
  deps = [
    ":web_view_bin",
  ]

  binary = "web_view"

  resources = [
    {
      path = rebase_path(
              "//garnet/bin/fonts/third_party/roboto/Roboto-Regular.ttf")
      dest = "webkit/Roboto-Regular.ttf"
    },
    {
      path = rebase_path("//third_party/icu/common/icudtl.dat")
      dest = "icudtl.dat"
    },
  ]

  meta = [
    {
      path = rebase_path("meta/web_view.cmx")
      dest = "web_view.cmx"
    },
  ]

  if (experimental_web_entity_extraction) {
    resources += [
      {
        path = rebase_path("js/dist/bundle.js")
        dest = "js/extract_schema_org.js"
      },
    ]
  }
}

executable("web_view_test") {
  sources = [
    "test_webview.cpp",
  ]

  deps = [
    ":webkit",
  ]
}

package("web_view_test_package") {
  deprecated_system_image = true

  deps = [
    ":web_view_test",
  ]

  binaries = [
    {
      name = "web_view_test"
    },
  ]
}

executable("web_view_link_test") {
  sources = [
    "test_webview_link.cpp",
  ]

  deps = [
    ":webkit",
  ]
}

package("web_view_link_test_package") {
  deprecated_system_image = true

  deps = [
    ":web_view_link_test",
  ]

  tests = [
    {
      name = "web_view_link_test"
    },
  ]
}