# Copyright (c) 2020 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
# SPDX-License-Identifier: Apache-2.0

load("//bazel_tools:haskell.bzl", "da_haskell_library")
load("//bazel_tools:javadoc_library.bzl", "javadoc_library")
load("//bazel_tools:pom_file.bzl", "pom_file")
load("//bazel_tools:proto.bzl", "proto_jars")
load(
    "//bazel_tools:scala.bzl",
    "da_scala_binary",
    "da_scala_library",
    "da_scala_test_suite",
    "lf_scalacopts",
)
load("//daml-lf/language:daml-lf.bzl", "LF_MAJOR_VERSIONS", "LF_VERSIONS", "lf_version_package")
load(
    "//rules_daml:daml.bzl",
    "daml_compile",
    "daml_compile_with_dalf",
)
load(":archive.bzl", "mangle_for_java")
load("@io_bazel_rules_scala//scala:scala.bzl", "scala_library")
load("@os_info//:os_info.bzl", "is_windows")
load("@rules_pkg//:pkg.bzl", "pkg_tar")

[
    [
        filegroup(
            name = "daml_lf_%s_archive_proto_srcs" % version,
            srcs = glob([
                "src/main/protobuf/com/{package}/daml_lf_{version}/*.proto".format(
                    package = lf_version_package(version),
                    version = mangle_for_java(version),
                ),
            ]),
        ),
        proto_jars(
            name = "daml_lf_%s_archive_proto" % version,
            srcs = [":daml_lf_%s_archive_proto_srcs" % version],
            javadoc_root_packages = [
                "com.{package}.daml_lf_{version}".format(
                    package = lf_version_package(version),
                    version = mangle_for_java(version),
                ),
            ],
            maven_artifact_prefix = "daml-lf-%s-archive" % version,
            maven_group = "com.daml",
            strip_import_prefix = "src/main/protobuf",
            visibility = ["//visibility:public"],
        ),
    ]
    for version in LF_VERSIONS
]

# FIXME(JM): Clean this up
genrule(
    name = "daml_lf_dev_archive_haskell_proto_src",
    srcs = ["daml_lf_dev_archive_proto_srcs"],
    outs = ["Com/Daml/DamlLfDev/DamlLf.hs"] +
           ["Com/Daml/DamlLfDev/DamlLf%s.hs" % v.title() for v in LF_MAJOR_VERSIONS],
    cmd =
        "\n".join(
            [
                """
                   $(location @proto3_suite//:compile-proto-file)  \
                     --includeDir daml-lf/archive/src/main/protobuf/        \
                     --proto com/daml/daml_lf_dev/daml_lf%s.proto   \
                     --out $(@D)
                 """ % vx
                for vx in [""] + ["_%s" % v for v in LF_MAJOR_VERSIONS]
            ],
        ),
    tools = [
        "@proto3_suite//:compile-proto-file",
    ],
)

da_haskell_library(
    name = "daml_lf_dev_archive_haskell_proto",
    srcs = [":daml_lf_dev_archive_haskell_proto_src"],
    compiler_flags = ["-O0"],  # disable optimization as this is otherwise way too slow to compile.
    hackage_deps = [
        "base",
        "bytestring",
        "containers",
        "deepseq",
        "proto3-suite",
        "proto3-wire",
        "text",
        "vector",
    ],
    visibility = ["//visibility:public"],
)

da_scala_library(
    name = "daml_lf_archive_reader",
    srcs = glob(["src/main/scala/**/*.scala"]),
    scalacopts = lf_scalacopts,
    tags = ["maven_coordinates=com.daml:daml-lf-archive-reader:__VERSION__"],
    visibility = ["//visibility:public"],
    deps = [
        ":daml_lf_dev_archive_proto_java",
        "//daml-lf/data",
        "//daml-lf/language",
        "@maven//:com_google_protobuf_protobuf_java",
        "@maven//:org_scalaz_scalaz_core_2_12",
    ],
)

da_scala_test_suite(
    name = "daml_lf_archive_reader_tests",
    size = "small",
    srcs = glob(
        ["src/test/scala/**/*.scala"],
        exclude = ["src/test/scala/com/digitalasset/daml/lf/archive/ZipBombDetectionSpec.scala"],
    ),
    data = [
        ":DarReaderTest.dalf",
        ":DarReaderTest.dar",
        ":daml_lf_1.6_archive_proto_srcs",
        ":daml_lf_1.7_archive_proto_srcs",
        ":daml_lf_1.8_archive_proto_srcs",
    ],
    scalacopts = lf_scalacopts,
    deps = [
        ":daml_lf_1.6_archive_proto_java",
        ":daml_lf_1.7_archive_proto_java",
        ":daml_lf_1.8_archive_proto_java",
        ":daml_lf_archive_reader",
        ":daml_lf_dev_archive_proto_java",
        "//bazel_tools/runfiles:scala_runfiles",
        "//daml-lf/data",
        "//daml-lf/language",
        "//daml-lf/transaction",
        "//libs-scala/scalatest-utils",
        "@maven//:com_google_protobuf_protobuf_java",
        "@maven//:org_scalacheck_scalacheck_2_12",
        "@maven//:org_scalatest_scalatest_2_12",
        "@maven//:org_scalatestplus_scalacheck_1_14_2_12",
        "@maven//:org_scalaz_scalaz_core_2_12",
        "@maven//:org_scalaz_scalaz_scalacheck_binding_2_12",
    ],
)

da_scala_test_suite(
    name = "daml_lf_archive_reader_zipbomb_tests",
    srcs = ["src/test/scala/com/digitalasset/daml/lf/archive/ZipBombDetectionSpec.scala"],
    data = [
        ":DarReaderTest.dar",
    ],
    scalacopts = lf_scalacopts,
    deps = [
        ":daml_lf_1.6_archive_proto_java",
        ":daml_lf_1.7_archive_proto_java",
        ":daml_lf_1.8_archive_proto_java",
        ":daml_lf_archive_reader",
        ":daml_lf_dev_archive_proto_java",
        "//bazel_tools/runfiles:scala_runfiles",
        "//daml-lf/data",
        "@maven//:com_google_protobuf_protobuf_java",
        "@maven//:org_scalacheck_scalacheck_2_12",
        "@maven//:org_scalatestplus_scalacheck_1_14_2_12",
    ],
)

daml_compile_with_dalf(
    name = "DarReaderTest",
    srcs = ["src/test/daml/DarReaderTest.daml"],
)

# An ad-hoc tool for testing, benchmarking and profiling package decoding performance in isolation.
da_scala_binary(
    name = "decode-tester",
    srcs = ["src/test/scala/com/digitalasset/daml/lf/archive/DecodeMain.scala"],
    main_class = "com.daml.lf.archive.DecodeMain",
    deps = [
        ":daml_lf_archive_reader",
        ":daml_lf_dev_archive_proto_java",
        "//daml-lf/data",
        "//daml-lf/language",
        "@maven//:com_google_protobuf_protobuf_java",
    ],
)