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package com.lihaoyi.workbench
import upickle._
import org.scalajs.dom
import org.scalajs.dom.extensions._
import upickle.{Reader, Writer, Js}
import scala.scalajs.js
import scala.scalajs.js.annotation.JSExport
import scalajs.concurrent.JSExecutionContext.Implicits.runNow
object WireServer extends autowire.Server[Js.Value, upickle.Reader, upickle.Writer]{
def write[Result: Writer](r: Result) = upickle.writeJs(r)
def read[Result: Reader](p: Js.Value) = upickle.readJs[Result](p)
def wire(parsed: Js.Arr): Unit = {
WireServer.route[Api](Main).apply(
autowire.Core.Request(
parsed(0).asInstanceOf[Js.Arr].value.collect{case Js.Str(s) => s},
parsed(1).value.asInstanceOf[Map[String, Js.Value]]
)
)
}
}
@JSExport
object Main extends Api{
def main(bootSnippet: String, host: String, port: Int): Unit = {
def rec(): Unit = {
val f = Ajax.get(s"http://$host:$port/notifications")
f.onSuccess { case data =>
val parsed = json.read(data.responseText).asInstanceOf[Js.Arr]
WireServer.wire(parsed)
rec()
} (runNow)
()
}
rec()
}
override def clear(): Unit = ???
override def reload(): Unit = {
dom.console.log("Reloading page...")
dom.location.reload()
}
override def run(path: String, bootSnippet: Option[String]): Unit = {
val tag = dom.document.createElement("script")
var loaded = false
tag.setAttribute("src", path)
bootSnippet.foreach{ bootSnippet =>
tag.onreadystatechange = (e: dom.Event) => {
dom.console.log("Post-run reboot")
if (!loaded) {
dom.console.log("Post-run reboot go!")
js.eval(bootSnippet)
}
loaded = true
}
}
dom.document.head.appendChild(tag)
}
override def print(level: String, msg: String): Unit = {
level match {
case "error" => dom.console.error(msg)
case "warn" => dom.console.warn(msg)
case "info" => dom.console.info(msg)
case "log" => dom.console.log(msg)
}
}
}
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