buildscript {
    repositories {
        mavenLocal()
        jcenter()
        mavenCentral()
    }

    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
        classpath "org.jetbrains.dokka:dokka-gradle-plugin:$dokka_version"
    }
}

plugins {
    id "org.jetbrains.kotlin.multiplatform"
    id "org.jetbrains.kotlin.plugin.serialization"
    id "org.jetbrains.dokka" version "$dokka_version"
}

repositories {
    mavenLocal()
    jcenter()
    mavenCentral()
}

kotlin {
    jvm()
    js(IR) {
        browser()
        nodejs()
    }

    sourceSets {
        commonMain {
            dependencies {
                implementation kotlin('stdlib')

                rootProject.subprojects.forEach {
                    if (it != project) {
                        api it
                    }
                }
            }
        }
    }
}

private List<SourceDirectorySet> findSourcesWithName(String... approximateNames) {
    return parent.subprojects
        .findAll { it != project }
        .collectMany { it.kotlin.sourceSets }
        .findAll { sourceSet -> approximateNames.any {
            nameToFilter -> sourceSet.name.contains(nameToFilter)
            }
        }.collect { it.kotlin }
}

Object callback = {
    switch (true) {
        case project.hasProperty("DOKKA_PATH"):
            outputDirectory = project.property("DOKKA_PATH").toString()
            break
        case System.getenv("DOKKA_PATH") != null:
            outputDirectory = System.getenv("DOKKA_PATH")
            break
    }

    dokkaSourceSets {
        configureEach {
            skipDeprecated.set(true)

            sourceLink {
                localDirectory.set(file("./"))
                remoteUrl.set(new URL("https://github.com/InsanusMokrassar/TelegramBotAPI/blob/master/"))
                remoteLineSuffix.set("#L")
            }
        }

        named("commonMain") {
            sourceRoots.setFrom(findSourcesWithName("commonMain"))
        }

        named("jsMain") {
            sourceRoots.setFrom(findSourcesWithName("jsMain"))
        }

        named("jvmMain") {
            sourceRoots.setFrom(findSourcesWithName("jvmMain"))
        }
    }
}

tasks.dokkaGfm(callback)
tasks.dokkaHtml(callback)