@file:OptIn(ExperimentalWasmDsl::class)

import org.jetbrains.kotlin.gradle.ExperimentalWasmDsl

plugins {
    alias(libs.plugins.kotlinMultiplatform)
    alias(libs.plugins.serialization)
}

val partialsDirectory = layout.buildDirectory.dir("generated/sources/partials")
val versionDirectory = layout.buildDirectory.dir("generated/sources/version")
val requestsDirectory = layout.projectDirectory.dir("src/commonMain/kotlin/com/jaytux/phoebench/common/")

val generatePartials = tasks.register<Exec>("generatePartials") {
    group = "generation"
    description = "Generate Partial classes (requests with all-nullable fields)"
    val scriptFile = project.file("partialize.main.kts")
    val targets = fileTree(requestsDirectory) {
        include("**/*.kt")
    }
    val lst = targets.map { it.absolutePath }

    inputs.file(scriptFile)
    inputs.files(targets)
    outputs.dir(partialsDirectory)
    executable = "kotlin"
    doFirst {
        args(scriptFile.absolutePath, partialsDirectory.get().asFile.absolutePath, *lst.toTypedArray())
    }
}

val generateVersion = tasks.register<Task>("protocolVersion") {
    doFirst {
        val outFile = versionDirectory.get().file("com/jaytux/phoebench/common/Version.kt").asFile
        outFile.parentFile.mkdirs()
        outFile.writeText("""
            package com.jaytux.phoebench.common
            
            object ProtocolVersion {
                const val VERSION="${rootProject.version}"
            }
        """.trimIndent())
    }
}

kotlin {
    jvm("desktop")
    wasmJs {
        browser()
    }

    sourceSets {
        val commonMain by getting {
            kotlin {
                srcDir(generatePartials)
                srcDir(versionDirectory)
            }
            dependencies {
                implementation(libs.ktor.client.core)
                implementation(libs.ktor.client.auth)
                implementation(libs.kotlinx.datetime)
                implementation(libs.kotlinx.serialization)
                implementation(libs.kotlinx.serialization.json)
            }
        }
    }

    targets.all {
        compilations.all {
            compileTaskProvider.configure {
                dependsOn(generatePartials)
                dependsOn(generateVersion)
            }
        }
    }

    compilerOptions {
        freeCompilerArgs.add("-Xcontext-parameters")
        optIn.add("kotlin.uuid.ExperimentalUuidApi")
    }
}