# Copyright (C) 2018 The Android Open Source Project
#
# 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("../../../gn/perfetto.gni")

sql_files = [
  "error_statistics.sql",
  "android/android_batt.sql",
  "android/android_cpu.sql",
  "android/android_cpu_agg.sql",
  "android/android_mem.sql",
  "android/android_mem_unagg.sql",
  "android/android_process_growth.sql",
  "android/android_ion.sql",
  "android/android_lmk.sql",
  "android/android_powrails.sql",
  "android/android_startup_launches.sql",
  "android/android_task_state.sql",
  "android/android_startup.sql",
  "android/android_startup_cpu.sql",
  "android/android_package_list.sql",
  "android/heap_profile.sql",
  "android/process_unagg_mem_view.sql",
  "android/process_mem.sql",
  "android/mem_stats_priority_breakdown.sql",
  "android/span_view_stats.sql",
  "android/upid_span_view.sql",
]

config("gen_config") {
  include_dirs = [ "${root_gen_dir}/${perfetto_root_path}" ]
}

action("gen_merged_sql_metrics") {
  script = "../../../tools/gen_merged_sql_metrics.py"
  generated_header = "${target_gen_dir}/sql_metrics.h"
  args = rebase_path(sql_files, root_build_dir) + [
           "--cpp_out",
           rebase_path(generated_header, root_build_dir),
         ]
  inputs = sql_files
  outputs = [
    generated_header,
  ]
  public_configs = [ ":gen_config" ]
}

source_set("lib") {
  sources = [
    "descriptors.cc",
    "descriptors.h",
    "metrics.cc",
    "metrics.descriptor.h",
    "metrics.h",
  ]
  deps = [
    "../:sqlite",
    "../../../gn:default_deps",
    "../../../include/perfetto/trace_processor",
    "../../../protos/perfetto/common:zero",
    "../../../protos/perfetto/metrics:zero",
    "../../../protos/perfetto/metrics/android:zero",
    "../../../protos/perfetto/trace_processor:metrics_impl_zero",
    "../../base",
    "../../protozero:protozero",
  ]
  public_deps = [
    ":gen_merged_sql_metrics",
  ]
}

source_set("unittests") {
  testonly = true
  sources = [
    "metrics_unittest.cc",
  ]
  deps = [
    ":lib",
    "../../../gn:default_deps",
    "../../../gn:gtest_and_gmock",
    "../../../gn:sqlite",
    "../../../protos/perfetto/common:zero",
  ]
}