# Copyright 2020 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.

from recipe_engine.recipe_api import Property
from recipe_engine.config import List
from PB.go.chromium.org.luci.buildbucket.proto import common as common_pb2
from PB.recipe_modules.recipe_engine.led.properties import (
    InputProperties as LedInputProperties,
)

DEPS = [
    "fuchsia/buildbucket_util",
    "flutter/subbuild",
    "recipe_engine/properties",
    "recipe_engine/step",
]

PROPERTIES = {
    "builder_names":
        Property(kind=List(str), help="The names of the builders to launch"),
    "extra_properties":
        Property(
            kind=dict,
            help="The extra properties to launch the subbuilds with",
            default=None,
        ),
}


def RunSteps(api, builder_names, extra_properties):
  with api.step.nest("launch builds") as presentation:
    builds = api.subbuild.launch(
        builder_names, presentation, extra_properties=extra_properties
    )
  with api.step.nest("collect builds", status="last"):
    builds = api.subbuild.collect([build.build_id for build in builds.values()])
    for build in builds.values():
      if build.build_proto.status != common_pb2.SUCCESS:
        raise api.step.StepFailure(f"build {build.build_id} failed")
      assert api.subbuild.get_property(
          build.build_proto, "test_orchestration_inputs_hash"
      )


def GenTests(api):
  ci_subbuild1 = api.subbuild.ci_build_message(
      build_id=8945511751514863184,
      builder="builder-subbuild1",
      output_props={"test_orchestration_inputs_hash": "abc"},
      status="SUCCESS",
      on_backend=True,
  )
  ci_subbuild2 = api.subbuild.ci_build_message(
      build_id=8945511751514863185,
      builder="builder-subbuild2",
      output_props={"test_orchestration_inputs_hash": "abc"},
      status="SUCCESS",
  )
  try_subbuild1 = api.subbuild.try_build_message(
      build_id=8945511751514863186,
      builder="builder-subbuild1",
      output_props={"test_orchestration_inputs_hash": "abc"},
      status="SUCCESS",
  )
  try_subbuild2 = api.subbuild.try_build_message(
      build_id=8945511751514863187,
      builder="builder-subbuild2",
      output_props={"test_orchestration_inputs_hash": "abc"},
      status="SUCCESS",
  )
  subbuild_missing_property = api.subbuild.try_build_message(
      build_id=8945511751514863187,
      builder="builder-subbuild2",
      output_props={},
      status="SUCCESS",
  )
  failed_subbuild = api.subbuild.try_build_message(
      build_id=8945511751514863187,
      builder="builder-subbuild2",
      status="FAILURE",
  )

  def properties(project=None, bucket=None, **kwargs):
    if project:
      assert bucket
    project = f"{project}/" if project else ""
    bucket = f"{bucket}/" if bucket else ""
    props = dict(
        builder_names=[
            f"{project}{bucket}builder-subbuild1",
            "builder-subbuild2",
        ],
        extra_properties={
            "parent_id": "parentid",
            # This should be passed through from the parent to the subbuild.
            "integration_base_revision": "abc123",
        },
    )
    props.update(**kwargs)
    return api.properties(**props)

  # Use different sets of options for different cases so we get coverage of
  # the logic to split the builder name without adding more tests.

  def ci_properties(**kwargs):
    return properties(project="fuchsia", bucket="ci", **kwargs)

  def try_properties(**kwargs):
    return properties(bucket="try", **kwargs)

  yield (
      api.buildbucket_util.test("launch_builds_ci") + ci_properties() +
      api.subbuild.child_build_steps(
          builds=[ci_subbuild1, ci_subbuild2],
          launch_step="launch builds",
          collect_step="collect builds",
      )
  )

  yield (
      api.buildbucket_util.test("missing_property", status="INFRA_FAILURE") +
      properties() + api.subbuild.child_build_steps(
          builds=[subbuild_missing_property],
          launch_step="launch builds",
          collect_step="collect builds",
      )
  )

  yield (
      api.buildbucket_util.test("launch_builds_with_led_ci") + ci_properties(
          **{
              "$recipe_engine/led":
                  LedInputProperties(led_run_id="led/user_example.com/abc123",),
          }
      ) + api.subbuild.child_led_steps(
          builds=[ci_subbuild1, ci_subbuild2],
          collect_step="collect builds",
      )
  )

  yield (
      api.buildbucket_util.test("launch_builds_with_led_cq", tryjob=True) +
      try_properties(
          **{
              "$recipe_engine/led":
                  LedInputProperties(led_run_id="led/user_example.com/abc123",),
          }
      ) + api.subbuild.child_led_steps(
          builds=[try_subbuild1, try_subbuild2],
          collect_step="collect builds",
      )
  )

  yield (
      api.buildbucket_util
      .test("failed_subbuild", tryjob=True, status="FAILURE") + properties() +
      api.subbuild.child_build_steps(
          builds=[failed_subbuild],
          launch_step="launch builds",
          collect_step="collect builds",
      )
  )