plugins {
	id 'scala'
	id 'java-library'
	id 'application'
	id 'maven-publish'
	id "io.github.ysohda.scalatest" version "0.32.1"
	id 'com.github.johnrengelman.shadow' version '8.1.1'
	id 'com.github.gmazzo.buildconfig' version '4.1.2'
	id 'org.ajoberstar.grgit' version '5.2.0'
}

import org.ajoberstar.grgit.Status

import java.nio.charset.Charset
import java.nio.charset.StandardCharsets

final boolean proj_git = grgit != null
final String proj_store = MORNY_CODE_STORE
final String proj_commit = proj_git ? grgit.head().id : null
final String proj_commit_path = MORNY_COMMIT_PATH
final boolean proj_clean = isCleanBuild()
if (!proj_git)
	println "[MornyBuild] git repository not available for current working space! git version tag will be disabled."
else if (isCleanBuild()) {
	println "git: clean build at ${grgit.head().id}"
}
else {
	final Status status = grgit.status()
	println "git: non-clean-build"
	if (!status.unstaged.allChanges.empty) {
		println "git: unstaged changes"
		listChanges(status.unstaged)
	}
	if (!status.staged.allChanges.empty) {
		println "git: staged changes"
		listChanges(status.staged)
	}
}

final String proj_group = 'cc.sukazyo'
final String proj_package = "${proj_group}.cono.morny"
final String proj_archive_name = MORNY_ARCHIVE_NAME
final String proj_application_main = "${proj_package}.ServerMain"

final String proj_version_base = VERSION
final String proj_version_delta = VERSION_DELTA
final boolean proj_version_use_delta = Boolean.parseBoolean(USE_DELTA)
final String proj_version = proj_version_base + (proj_version_use_delta ? "-δ${proj_version_delta}" : "")
final String proj_version_full = proj_version + (proj_git ?
		"+git.${proj_commit.substring(0, 8)}" + (proj_clean ? "" : ".δ") : "")
final String proj_version_codename = CODENAME
final long proj_code_time = proj_clean ? grgit.head().dateTime.toInstant().toEpochMilli() : System.currentTimeMillis()

final JavaVersion proj_java = JavaVersion.VERSION_17
final Charset proj_file_encoding = StandardCharsets.UTF_8
final proj_scala_api = 3
//final proj_scala_lib = proj_scala_api+'.4.0-RC1-bin-20230901-89e8dba-NIGHTLY'
final proj_scala_lib = proj_scala_api + '.3.1'
String publish_local_url = null
String publish_remote_url = null
String publish_remote_username = null
String publish_remote_password = null
if (project.hasProperty("publishLocalArchiveRepoUrl")) publish_local_url = publishLocalArchiveRepoUrl
if (project.hasProperty("publishMvnRepoUrl")) {
	publish_remote_url = publishMvnRepoUrl
	publish_remote_username = publishMvnRepoUsername
	publish_remote_password = publishMvnRepoPassword
}

group proj_group
version proj_version_full

repositories {
	mavenCentral()
	maven { name '-ws'; url 'https://mvn.sukazyo.cc/releases' }
}

dependencies {
	
	api group: 'org.scala-lang', name: 'scala3-library_3', version: proj_scala_lib
	final scala = (String name) -> "${name}_$proj_scala_api"
	compileOnlyApi group: 'com.github.spotbugs', name: 'spotbugs-annotations', version: lib_spotbugs_v
	
	implementation group: 'cc.sukazyo', name: 'messiva', version: lib_messiva_v
	implementation group: 'cc.sukazyo', name: 'resource-tools', version: lib_resourcetools_v
	
	implementation group: 'com.github.pengrad', name: 'java-telegram-bot-api', version: lib_javatelegramapi_v
	implementation group: 'com.softwaremill.sttp.client3', name: scala('core'), version: lib_sttp_v
	implementation group: 'com.softwaremill.sttp.client3', name: scala('okhttp-backend'), version: lib_sttp_v
	runtimeOnly group: 'com.squareup.okhttp3', name: 'okhttp', version: lib_okhttp_v
	implementation group: 'com.google.code.gson', name: 'gson', version: lib_gson_v
	implementation group: 'com.cronutils', name: 'cron-utils', version: lib_cron_utils_v
	
	// used for disable slf4j
	// due to the slf4j api have been used in the following libraries:
	//  - cron-utils
	runtimeOnly group: 'org.slf4j', name: 'slf4j-nop', version: lib_slf4j_v
	testRuntimeOnly group: 'org.slf4j', name: 'slf4j-nop', version: lib_slf4j_v
	
	testImplementation group: 'cc.sukazyo', name: 'resource-tools', version: lib_resourcetools_v
	testImplementation group: 'org.scalatest', name: scala('scalatest'), version: lib_scalatest_v
	testImplementation group: 'org.scalatest', name: scala('scalatest-freespec'), version: lib_scalatest_v
	testRuntimeOnly group: 'org.scala-lang.modules', name: scala('scala-xml'), version: lib_scalamodule_xml_v
	// for generating HTML report: required by gradle-scalatest plugin
	testRuntimeOnly group: 'com.vladsch.flexmark', name: 'flexmark-all', version: '0.64.6'
	
}

java {
	withSourcesJar()
}

sourceSets {
	
	main {
		java { destinationDirectory.set file("build/classes/main") }
		scala { destinationDirectory.set file("build/classes/main") }
	}
	
	test {
		java { destinationDirectory.set file("build/classes/test") }
		scala { destinationDirectory.set file("build/classes/test") }
	}
	
}

tasks.withType(JavaCompile).configureEach {
	
	sourceCompatibility proj_java.getMajorVersion()
	targetCompatibility proj_java.getMajorVersion()
	
	options.encoding = proj_file_encoding.name()
	
}

tasks.withType(ScalaCompile).configureEach {
	
	sourceCompatibility proj_java.getMajorVersion()
	targetCompatibility proj_java.getMajorVersion()
	
	scalaCompileOptions.additionalParameters.add "-language:postfixOps"
	
	scalaCompileOptions.encoding = proj_file_encoding.name()
	options.encoding = proj_file_encoding.name()
	
}

tasks.withType(Javadoc).configureEach {
	options.encoding = proj_file_encoding.name()
}

//tasks.withType(ScalaDoc).configureEach {
//}

test {
}

application {
	mainClass = proj_application_main
}

buildConfig {
	
	packageName(proj_package)
	
	buildConfigField('String', 'VERSION', "\"${proj_version}\"")
	buildConfigField('String', 'VERSION_FULL', "\"${proj_version_full}\"")
	buildConfigField('String', 'VERSION_BASE', "\"${proj_version_base}\"")
	buildConfigField('String', 'VERSION_DELTA', proj_version_use_delta ? "\"${proj_version_delta}\"" : "null")
	buildConfigField('String', 'CODENAME', "\"${proj_version_codename}\"")
	buildConfigField('long', 'CODE_TIMESTAMP', "${proj_code_time}L")
	buildConfigField('String', 'COMMIT', proj_git ? "\"${proj_commit}\"" : "null")
	buildConfigField('boolean', 'CLEAN_BUILD', "${proj_clean}")
	buildConfigField('String', 'CODE_STORE', proj_store == "" ? "null" : "\"${proj_store}\"")
	buildConfigField('String', 'COMMIT_PATH', proj_commit_path == "" ? "null" : "\"${proj_commit_path}\"")
	
}

tasks.withType(Jar).configureEach {
	archiveBaseName.set proj_archive_name
}

shadowJar {
	
	archiveClassifier.set "fat"
	
	if (project.hasProperty("dockerBuild")) {
		println "shadow-jar: using docker build name"
		archiveVersion.set ""
		archiveClassifier.set "docker-build"
	}
	
}

@SuppressWarnings('GrMethodMayBeStatic')
boolean isCleanBuild () {
	if (grgit == null) return false
	Set<String> changes = grgit.status().unstaged.allChanges + grgit.status().staged.allChanges
	for (String file in changes) {
		if (file.startsWith("src/")) return false
		if (file == "build.gradle") return false
		if (file == "gradle.properties") return false
	}
	return true
}

void listChanges (Status.Changes listing) {
	for (String file in listing.added)
		println "    add: ${file}"
	for (String file in listing.modified)
		println "    mod: ${file}"
	for (String file in listing.removed)
		println "    del: ${file}"
}

publishing {
	repositories {
		if (publish_local_url != null) maven {
			name 'archives'
			url publish_local_url
		}
		if (publish_remote_url != null) maven {
			name '-ws-'
			url publish_remote_url
			credentials {
				username publish_remote_username
				password publish_remote_password
			}
		}
	}
	publications {
		//noinspection GroovyAssignabilityCheck
		main(MavenPublication) {
			//noinspection GroovyAssignabilityCheck
			from components.java
			//noinspection GroovyAssignabilityCheck
			groupId = proj_group
			//noinspection GroovyAssignabilityCheck
			artifactId = proj_archive_name
			//noinspection GroovyAssignabilityCheck
			version = proj_version
		}
	}
}