# Copyright 2024 The Pigweed Authors
#
# 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
#
#     https://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.

load("@pigweed//pw_build:pigweed.bzl", "host_backend_alias", "pw_facade")

package(default_visibility = ["//visibility:public"])

pw_facade(
    name = "app_common",
    hdrs = ["public/app_common/common.h"],
    backend = ":app_common_backend",
    includes = ["public"],
    deps = [
        "//lib/kudzu_buttons",
        "//lib/kudzu_imu",
        "//lib/pw_touchscreen",
        "@pigweed-experimental//pw_graphics/pw_display",
        "@pigweed//pw_status",
        "@pigweed//pw_thread:thread",
    ],
)

constraint_setting(
    name = "app_common_constraint_setting",
)

alias(
    name = "app_common_backend",
    actual = select({
        "//applications/app_common_impl:host_backend_constraint_value": "//applications/app_common_impl:host_null",
        "//applications/app_common_impl:rp2040_backend_constraint_value": "//applications/app_common_impl:pico_st7789_pio",
        "//conditions:default": ":unspecified_backend",
    }),
)

host_backend_alias(
    name = "unspecified_backend",
    backend = "//applications/app_common_impl:host_null",
)