package wf.servitor.common.config

import com.uchuhimo.konf.source.toml
import com.uchuhimo.konf.Config.Companion as KonfConfig

fun createConfig(file: String? = null): Config {
    val config = run {
        var config = KonfConfig {
            addSpec(QueueSpec)
        }
            .from.toml.file("/etc/servitor/config.toml", optional = true)
            .from.json.file("/etc/servitor/config.json", optional = true)

        if (file !== null) {
            config = if (file.endsWith("json")) {
                config.from.json.file(file)
            } else {
                config.from.toml.file(file)
            }
        }

        config
    }

    return Config(
        Queue(
            config[QueueSpec.url],
            config[QueueSpec.username],
            config[QueueSpec.password],
            Queue.Names(
                config[QueueSpec.Names.namePrefix],
                config[QueueSpec.Names.task],
                config[QueueSpec.Names.relay],
                config[QueueSpec.Names.observation]
            )
        )

    )
}