libraryDependencies += "com.github.gigurra" %% "franklin-heisenberg-bridge" % "0.1.20"

import com.github.gigurra.franklinheisenberg._
import com.github.gigurra.franklinheisenberg.FHCollection._

val provider: FHStore = FranklinHeisenberg.loadInMemory()
// FranklinHeisenberg.loadMongo(database: String = "local", nodes: Seq[String] = Seq("127.0.0.1:27017"), codec: BsonCodec = DefaultBsonCodec)

// Given some Heisenberg type
case class MyHeisenbergType... 
object MyHeisenbergType extends Schema[MyHeisenbergType] ..

// We can create a collection of type FHCollection[MyHeisenbergType, MyHeisenbergType.type]
val collection = provider.getOrCreate("test_collection", MyHeisenbergType)

// Suppose we have a Schema that looks something like this:
object MyHeisenbergType extends Schema[MyHeisenbergType] {
 val name = required[String](..)
 val items = required[Seq[String]](..)
}

// We can create the indices directly on fields
val op_i1: Future[Unit] = collection.createIndex(_.name, unique = true)
val op_i2: Future[Unit] = collection.createIndex(_.items, unique = true)

// await..

// Suppose now we have some objects we want to store
val a: MyHeisenbergType = ..
val b: MyHeisenbergType = ..

// We call .create just like in franklin, except that now we have static typing!
val op1: Future[Unit] = collection.create(a)
val op2: Future[Unit] = collection.create(b)

// await..

// Find on .name member
val aBack: Future[Option[Versioned[MyHeisenbergType]]] = collection.where(_.name --> a.name).findOne
val bBack: Future[Option[Versioned[MyHeisenbergType]]] = collection.where(b).findOne
val allItems: Future[Seq[Versioned[MyHeisenbergType]]] = collection.where().findAll

// Find all MyHeisenbergType objects with "Bob" in their .items field
val foo = collection.where(_.items --> "Bob").find

// Future[Option[Versioned[MyType..]]] - Wow thats a lot of wrappers!!!
// 

case class Versioned[T](data: T, version: Long)

// which also works as a decorator with implicit Versioned[T] => T conversion

def makeMyNameLonger(myPreviousName: String): .. = {
 for {
   // Check that I actually exist. Below binds a Versioned[MyType] -> c
   c <- collection.where(_.name --> myPreviousName).findOne.map(_.getOrElse(..))
   // Update my name
   _ <- collection.where(c).update(c.withNewName(myPreviousName+"longer!"), expectVersion = c.version)
 } yield {
  Http.Response(Ok, "I did my job!")
 }
}