load("@build_bazel_rules_nodejs//internal/npm_install:npm_umd_bundle.bzl", "npm_umd_bundle")
load("@io_bazel_rules_sass//:defs.bzl", "sass_library")
load("//infra-sk/remove_css_imports_from_js:index.bzl", "remove_css_imports_from_js")

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

exports_files(["rollup.config.js"])

#################################
# Sass library for elements-sk. #
#################################

sass_library(
    name = "elements-sk_scss",
    srcs = glob(["node_modules/elements-sk/**/*.scss"]) + ["//:~elements-sk"],
)

# The UMD bundles below are only necessary for karma_mocha_test and karma_web_test BUILD targets,
# which require 3rd-party dependencies to be bundled as UMD modules and provided explicitly via the
# srcs argument.

##############################
# UMD bundles for common-sk. #
##############################

COMMON_SK_MODULES = [
    filename                                             # node_modules/common-sk/modules/dom.js
        .replace("node_modules/common-sk/modules/", "")  # dom.js
        .replace(".js", "")                              # dom
    for filename in glob(["node_modules/common-sk/modules/*.js"])
    if not filename.endswith("_test.js")
]

[
    npm_umd_bundle(
        name = "common-sk_%s_umd" % module,
        package_name = "common-sk/modules/%s" % module,
        entry_point = "@infra-sk_npm//:node_modules/common-sk/modules/%s.js" % module,
        package = "@infra-sk_npm//common-sk",
    )
    for module in COMMON_SK_MODULES
]

filegroup(
    name = "common-sk_umd",
    srcs = ["common-sk/modules/%s.umd.js" % module for module in COMMON_SK_MODULES],
)

################################
# UMD bundles for elements-sk. #
################################

ELEMENTS_SK_MODULES = [
    filename                                       # node_modules/elements-sk/icon/add-icon-sk.js
        .replace("node_modules/elements-sk/", "")  # icon/add-icon-sk.js
        .replace(".js", "")                        # icon/add-icon-sk
    for filename in glob(["node_modules/elements-sk/**/*.js"])
    if not filename.endswith("_test.js")
]

[
    npm_umd_bundle(
        name = "elements-sk_%s_umd" % module.replace("/", "__"),
        package_name = "elements-sk/%s" % module,
        entry_point = "@infra-sk_npm//:node_modules/elements-sk/%s.js" % module,
        package = "@infra-sk_npm//elements-sk",
        excluded = [
            # The npm_umd_bundle rule fails with e.g. "Error: Cannot find module './buttons.scss'"
            # when it encounters Sass/CSS modules imported from JavaScript code, e.g.
            # "import './buttons.css'", because it treats all imports as JavaScript imports.
            # Excluding any imported Sass/CSS modules prevents said erros.
            "./buttons.scss",
            "./checkbox-sk.scss",
            "./collapse-sk.scss",
            "./icon-sk.scss",
            "./multi-select-sk.scss",
            "./nav-links-sk.scss",
            "./radio-sk.scss",
            "./select.scss",
            "./select-sk.scss",
            "./spinner-sk.scss",
            "./table.scss",
            "./tabs-panel-sk.scss",
            "./tabs-sk.scss",
            "./toast-sk.scss",
        ],
    )
    for module in ELEMENTS_SK_MODULES
]

# Some elements-sk modules import CSS files from JavaScript, e.g. `import "styles.css"`. When said
# elements-sk modules are bundled as UMD modules and loaded from a Karma test, the test fails
# because the `require("styles.css")` imports in the UMD modules cannot be resolved.
#
# Erasing the CSS imports from the UMD bundles prevents these errors. This is OK because the CSS
# imports are only intended for generating CSS bundles with Webpack and the css-loader plugin, and
# have no effect when Webpack is not used.
[
    remove_css_imports_from_js(
        name = "elements-sk_%s_umd_nocss" % module.replace("/", "__"),
        src = ":elements-sk/%s.umd.js" % module,
        out = ":elements-sk/%s.umd.nocss.js" % module,
    )
    for module in ELEMENTS_SK_MODULES
]

filegroup(
    name = "elements-sk_umd",
    srcs = ["elements-sk/%s.umd.nocss.js" % module for module in ELEMENTS_SK_MODULES],
)

######################
# Other UMD bundles. #
######################

npm_umd_bundle(
    name = "lit-html_umd",
    package_name = "lit-html",
    entry_point = "@infra-sk_npm//:node_modules/lit-html/lit-html.js",
    package = "@infra-sk_npm//lit-html",
)

npm_umd_bundle(
    name = "chai_umd",
    package_name = "chai",
    entry_point = "@infra-sk_npm//:node_modules/chai/lib/chai.js",
    package = "@infra-sk_npm//chai",
)

npm_umd_bundle(
    name = "sinon_umd",
    package_name = "sinon",
    entry_point = "@infra-sk_npm//:node_modules/sinon/lib/sinon.js",
    package = "@infra-sk_npm//sinon",
)

npm_umd_bundle(
    name = "fetch-mock_umd",
    package_name = "fetch-mock",
    entry_point = "@infra-sk_npm//:node_modules/fetch-mock/esm/client.js",
    package = "@infra-sk_npm//fetch-mock",
)