// settings.gradle.kts
pluginManagement {
    repositories { google(); gradlePluginPortal(); mavenCentral() }
}

// build.gradle.kts (module with your models)
plugins {
    kotlin("multiplatform")
    id("com.google.devtools.ksp")
}

kotlin {
    jvm()
    js { nodejs() }
    // add other targets as needed

    sourceSets {
        val commonMain by getting {
            // Include KSP generated sources
            kotlin.srcDir("build/generated/ksp/metadata/commonMain/kotlin")
            dependencies {
                implementation("ua.wwind.komap:komap-annotations:1.0.0")
            }
        }
    }
}

dependencies {
    // Wire the KSP processor for common metadata
    add("kspCommonMainMetadata", "ua.wwind.komap:komap-processor:1.0.0")
}

// API model
data class ApiUser(
    val id: String,
    val name: String,
    val role: String,
)

// Domain model with annotations
@Komap(to = [ApiUser::class])
data class User(
    @MapName(name = "id") val userId: String,
    val name: String,
    @IgnoreInMapping val role: String, // not read from source; becomes a mapper parameter
)

// After generation you get:
// fun User.toApiUser(role: String): ApiUser
// fun Iterable<User>.toApiUser(provideRole: (User) -> String): List<ApiUser>

val user = User(userId = "42", name = "Ada", role = "ADMIN")
val api = user.toApiUser(role = "USER")
val list = listOf(user).toApiUser { it.role }

// Example: Email String
@KomapProvider(qualifier = "plain")
fun Email.toStringPlain(): String = this.value

@KomapProvider
fun String.toEmail(): Email = Email(this)

// Use the selected provider
data class Profile(
    @MapQualifier("plain") val email: String,
)

// Must be in the same module as the target class
@KomapFactory(qualifier = "fromName")
fun ApiUser(name: String, id: String, role: String): ApiUser = ApiUser(id, name, role)

@Komap(to = [ApiUser::class], factoryQualifiers = ["fromName"])
data class User(
    @MapName("id") val userId: String,
    val name: String,
    @IgnoreInMapping val role: String,
)