import com.typesafe.sbt.SbtGit.GitKeys._

import scala.util.Properties

Global / cancelable := true

//don't allow us to wipe all of our prod databases
flywayClean / aggregate := false
//allow us to wipe our test databases
Test / flywayClean / aggregate := true

lazy val Benchmark = config("bench") extend Test

lazy val benchSettings: Seq[Def.SettingsDefinition] = {
  //for scalameter
  //https://scalameter.github.io/home/download/
  //you can add benchmarking to a project by adding these to lines
  //to the projects build definition
  //  .settings(benchSettings: _*)
  //  .configs(Benchmark)
  List(
    Test / unmanagedSourceDirectories += baseDirectory.value / "src" / "bench" / "scala",
    testFrameworks += new TestFramework("org.scalameter.ScalaMeterFramework"),
    Benchmark / parallelExecution := false,
    Benchmark / outputStrategy := Some(StdoutOutput),
    Benchmark / fork := true,
    Benchmark / connectInput := true,
    inConfig(Benchmark)(Defaults.testSettings)
  )
}

lazy val commonJsSettings = {
  Seq(
    scalaJSLinkerConfig ~= {
      _.withModuleKind(ModuleKind.CommonJSModule)
    }
  ) ++ CommonSettings.settings
}

lazy val crypto = crossProject(JVMPlatform, JSPlatform)
  .crossType(CrossType.Pure)
  .settings(
    name := "bitcoin-s-crypto",
    libraryDependencies ++= Deps.crypto.value
  )
  .settings(CommonSettings.settings: _*)
  .jvmSettings(
    libraryDependencies ++= Deps.cryptoJVM
  )
  .jsSettings(
    Compile / npmDependencies ++= Seq(
      "bcrypto" -> "5.4.0"
    )
  )
  .jvmSettings(CommonSettings.jvmSettings: _*)
  .jsSettings(commonJsSettings: _*)
  .in(file("crypto"))

lazy val cryptoJS = crypto.js
  .settings(Compile / scalacOptions += {
    //Added to supress all of the dead code and unused variable warnings
    //inside of org.bitcoins.crypto.facade which is used with scalajs
    //see: https://www.scala-lang.org/2021/01/12/configuring-and-suppressing-warnings.html
    //see: https://github.com/bitcoin-s/bitcoin-s/pull/2822
    if (scalaVersion.value.startsWith("2.13")) {
      "-Wconf:cat=unused:site=org\\.bitcoins\\.crypto\\.facade\\..*:silent,cat=w-flag-dead-code:site=org\\.bitcoins\\.crypto\\.facade\\..*:silent"
    } else {
      //-Wconf doesn't work on Scala 2.12.x until we get 2.12.13
      //which is currently blocked on a scoverage bug
      ""
    }
  })
  .enablePlugins(ScalaJSBundlerPlugin)

lazy val cryptoJVM = crypto.jvm
  .dependsOn(secp256k1jni)

lazy val core = crossProject(JVMPlatform, JSPlatform)
  .crossType(CrossType.Pure)
  .settings(name := "bitcoin-s-core")
  .settings(libraryDependencies ++= Deps.core.value)
  .settings(CommonSettings.settings: _*)
  .jvmSettings(CommonSettings.jvmSettings: _*)
  .jsSettings(commonJsSettings: _*)
  .in(file("core"))
  .dependsOn(crypto)

lazy val coreJVM = core.jvm

lazy val coreJS = core.js
  .settings(libraryDependencies ++= Deps.coreJs.value)
  .enablePlugins(ScalaJSBundlerPlugin)

lazy val asyncUtils = crossProject(JVMPlatform, JSPlatform)
  .crossType(CrossType.Pure)
  .in(file("async-utils"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(name := "bitcoin-s-async-utils")
  .jvmSettings(CommonSettings.jvmSettings: _*)
  .jsSettings(commonJsSettings: _*)
  .dependsOn(core)

lazy val asyncUtilsJVM = asyncUtils.jvm

lazy val asyncUtilsJS = asyncUtils.js

lazy val asyncUtilsTest = crossProject(JVMPlatform, JSPlatform)
  .crossType(CrossType.Pure)
  .in(file("async-utils-test"))
  .settings(CommonSettings.testSettings: _*)
  .settings(name := "bitcoin-s-async-utils-test")
  .jvmSettings(CommonSettings.jvmSettings: _*)
  .jsSettings(commonJsSettings: _*)
  .dependsOn(asyncUtils, testkitCore)

lazy val asyncUtilsTestJVM = asyncUtilsTest.jvm

lazy val asyncUtilsTestJS = asyncUtilsTest.js

lazy val testkitCore = crossProject(JVMPlatform, JSPlatform)
  .crossType(CrossType.Pure)
  .in(file("testkit-core"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(name := "bitcoin-s-testkit-core",
            libraryDependencies ++= Deps.testkitCore.value)
  .jvmSettings(CommonSettings.jvmSettings: _*)
  .jsSettings(commonJsSettings: _*)
  .dependsOn(asyncUtils, core, crypto)

lazy val testkitCoreJVM = testkitCore.jvm

lazy val testkitCoreJS = testkitCore.js

lazy val bitcoindRpc = project
  .in(file("bitcoind-rpc"))
  .settings(CommonSettings.prodSettings: _*)
  .dependsOn(
    asyncUtilsJVM,
    appCommons
  )

lazy val eclairRpc = project
  .in(file("eclair-rpc"))
  .dependsOn(asyncUtilsJVM, bitcoindRpc)

lazy val lndRpc = project
  .in(file("lnd-rpc"))
  .dependsOn(asyncUtilsJVM, bitcoindRpc)

lazy val jsProjects: Vector[ProjectReference] =
  Vector(asyncUtilsJS,
         asyncUtilsTestJS,
         cryptoJS,
         coreJS,
         cryptoTestJS,
         coreTestJS,
         testkitCoreJS)

// quoting the val name this way makes it appear as
// 'bitcoin-s' in sbt/bloop instead of 'bitcoins'
lazy val `bitcoin-s` = project
  .in(file("."))
  .aggregate(
    asyncUtilsJVM,
    secp256k1jni,
    chain,
    chainTest,
    cli,
    cliTest,
    coreJVM,
    coreJS,
    coreTestJVM,
    coreTestJS,
    cryptoJVM,
    cryptoJS,
    cryptoTestJVM,
    cryptoTestJS,
    dbCommons,
    dbCommonsTest,
    feeProvider,
    feeProviderTest,
    dlcOracle,
    dlcOracleTest,
    bitcoindRpc,
    bitcoindRpcTest,
    bench,
    eclairRpc,
    eclairRpcTest,
    bundle,
    gui,
    keyManager,
    keyManagerTest,
    node,
    nodeTest,
    wallet,
    walletTest,
    appServer,
    appServerTest,
    appCommons,
    appCommonsTest,
    testkitCoreJVM,
    testkitCoreJS,
    testkit,
    zmq,
    oracleExplorerClient,
    oracleServer,
    oracleServerTest,
    serverRoutes,
    lndRpc,
    lndRpcTest
  )
  .dependsOn(
    secp256k1jni,
    chain,
    chainTest,
    cli,
    cliTest,
    coreJVM,
    coreJS,
    coreTestJVM,
    coreTestJS,
    cryptoJVM,
    cryptoJS,
    cryptoTestJVM,
    cryptoTestJS,
    dbCommons,
    dbCommonsTest,
    feeProvider,
    feeProviderTest,
    dlcOracle,
    dlcOracleTest,
    bitcoindRpc,
    bitcoindRpcTest,
    bench,
    eclairRpc,
    eclairRpcTest,
    bundle,
    gui,
    keyManager,
    keyManagerTest,
    node,
    nodeTest,
    wallet,
    walletTest,
    appServer,
    appServerTest,
    appCommons,
    appCommonsTest,
    testkit,
    zmq,
    oracleExplorerClient,
    oracleServer,
    oracleServerTest,
    serverRoutes,
    lndRpc,
    lndRpcTest
  )
  .settings(CommonSettings.settings: _*)
  // unidoc aggregates Scaladocs for all subprojects into one big doc
  .enablePlugins(ScalaUnidocPlugin)
  .settings(
  )
  .settings(
    name := "bitcoin-s",
    gitRemoteRepo := "git@github.com:bitcoin-s/bitcoin-s-core.git",
    publish / skip := true
  )

lazy val secp256k1jni = project
  .in(file("secp256k1jni"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(
    libraryDependencies ++= Deps.secp256k1jni,
    // we place lib files in this directory
    Compile / unmanagedResourceDirectories += baseDirectory.value / "natives",
    //since this is not a scala module, we have no code coverage
    //this also doesn't place nice with scoverage, see
    //https://github.com/scoverage/sbt-scoverage/issues/275
    coverageEnabled := false
  )

val testAndCompile = "compile->compile;test->test"

lazy val cryptoTest = crossProject(JVMPlatform, JSPlatform)
  .crossType(CrossType.Pure)
  .in(file("crypto-test"))
  .settings(CommonSettings.testSettings: _*)
  .jvmSettings(CommonSettings.jvmSettings: _*)
  .jsSettings(commonJsSettings: _*)
  .settings(
    name := "bitcoin-s-crypto-test",
    libraryDependencies ++= Deps.cryptoTest.value
  )
  .dependsOn(crypto)

lazy val cryptoTestJVM = cryptoTest.jvm

lazy val cryptoTestJS = cryptoTest.js
  .enablePlugins(ScalaJSBundlerPlugin)

lazy val coreTest = crossProject(JVMPlatform, JSPlatform)
  .crossType(CrossType.Pure)
  .in(file("core-test"))
  .settings(CommonSettings.testSettings: _*)
  .settings(
    name := "bitcoin-s-core-test",
    libraryDependencies ++= Deps.coreTest.value
  )
  .jvmSettings(CommonSettings.jvmSettings: _*)
  .jsSettings(commonJsSettings: _*)
  .dependsOn(
    core,
    testkitCore
  )

lazy val coreTestJVM = coreTest.jvm
  .settings(libraryDependencies ++= Deps.coreTestJVM.value)

lazy val coreTestJS = coreTest.js
  .enablePlugins(ScalaJSBundlerPlugin)

lazy val appCommons = project
  .in(file("app-commons"))
  .settings(CommonSettings.prodSettings: _*)
  .dependsOn(
    coreJVM % testAndCompile
  )

lazy val appCommonsTest = project
  .in(file("app-commons-test"))
  .settings(CommonSettings.testSettings: _*)
  .dependsOn(appCommons, testkit)

lazy val oracleServer = project
  .in(file("app/oracle-server"))
  .settings(CommonSettings.appSettings: _*)
  .settings(CommonSettings.dockerSettings: _*)
  .dependsOn(
    dlcOracle,
    serverRoutes
  )
  .enablePlugins(JavaAppPackaging, DockerPlugin)

lazy val oracleServerTest = project
  .in(file("app/oracle-server-test"))
  .settings(CommonSettings.testSettings)
  .settings(libraryDependencies ++= Deps.walletServerTest)
  .dependsOn(
    oracleServer,
    testkit
  )

lazy val serverRoutes = project
  .in(file("app/server-routes"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(name := "bitcoin-s-server-routes")
  .settings(libraryDependencies ++= Deps.serverRoutes)
  .dependsOn(appCommons, dbCommons)

lazy val appServer = project
  .in(file("app/server"))
  .settings(CommonSettings.appSettings: _*)
  .settings(CommonSettings.dockerSettings: _*)
  .dependsOn(
    serverRoutes,
    appCommons,
    node,
    chain,
    wallet,
    bitcoindRpc,
    feeProvider,
    zmq
  )
  .enablePlugins(JavaAppPackaging, DockerPlugin)

lazy val appServerTest = project
  .in(file("app/server-test"))
  .settings(CommonSettings.testSettings)
  .settings(libraryDependencies ++= Deps.walletServerTest)
  .dependsOn(
    appServer,
    testkit
  )

lazy val cli = project
  .in(file("app/cli"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(
    name := "bitcoin-s-cli"
  )
  .dependsOn(
    appCommons
  )

lazy val cliTest = project
  .in(file("app/cli-test"))
  .settings(CommonSettings.testSettings: _*)
  .dependsOn(
    cli,
    testkit
  )

lazy val bundle = project
  .in(file("app/bundle"))
  .settings(CommonSettings.prodSettings: _*)
  .dependsOn(appServer, gui)

lazy val gui = project
  .in(file("app/gui"))
  .settings(CommonSettings.prodSettings: _*)
  .dependsOn(
    cli
  )

lazy val chainDbSettings = dbFlywaySettings("chaindb")

lazy val chain = project
  .in(file("chain"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(chainDbSettings: _*)
  .settings(
    name := "bitcoin-s-chain",
    libraryDependencies ++= Deps.chain
  )
  .dependsOn(coreJVM, dbCommons)
  .enablePlugins(FlywayPlugin)

lazy val chainTest = project
  .in(file("chain-test"))
  .settings(CommonSettings.testSettings: _*)
  .settings(chainDbSettings: _*)
  .settings(
    name := "bitcoin-s-chain-test",
    libraryDependencies ++= Deps.chainTest
  )
  .dependsOn(chain, coreJVM % testAndCompile, testkit, zmq)
  .enablePlugins(FlywayPlugin)

lazy val dbCommons = project
  .in(file("db-commons"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(
    name := "bitcoin-s-db-commons",
    libraryDependencies ++= Deps.dbCommons.value
  )
  .dependsOn(coreJVM, appCommons)

lazy val dbCommonsTest = project
  .in(file("db-commons-test"))
  .settings(CommonSettings.testSettings: _*)
  .settings(
    name := "bitcoin-s-db-commons-test"
  )
  .dependsOn(testkit)

lazy val feeProvider = project
  .in(file("fee-provider"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(
    name := "bitcoin-s-fee-provider",
    libraryDependencies ++= Deps.feeProvider.value
  )
  .dependsOn(coreJVM, appCommons)

lazy val feeProviderTest = project
  .in(file("fee-provider-test"))
  .settings(CommonSettings.testSettings: _*)
  .settings(
    name := "bitcoin-s-fee-provider-test",
    libraryDependencies ++= Deps.feeProviderTest.value
  )
  .dependsOn(coreJVM % testAndCompile, testkit)

lazy val zmq = project
  .in(file("zmq"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(name := "bitcoin-s-zmq",
            libraryDependencies ++= Deps.bitcoindZmq.value)
  .dependsOn(
    coreJVM % testAndCompile
  )

def isCI = {
  Properties
    .envOrNone("CI")
    .isDefined
}

lazy val bitcoindRpcTest = project
  .in(file("bitcoind-rpc-test"))
  .settings(CommonSettings.testSettings: _*)
  .settings(name := "bitcoin-s-bitcoind-rpc-test",
            libraryDependencies ++= Deps.bitcoindRpcTest.value,
            parallelExecution := !(isCI && Properties.isMac))
  .dependsOn(coreJVM % testAndCompile, testkit)

lazy val bench = project
  .in(file("bench"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(
    libraryDependencies ++= Deps.bench,
    name := "bitcoin-s-bench",
    publish / skip := true
  )
  .dependsOn(coreJVM % testAndCompile, testkit)

lazy val eclairRpcTest = project
  .in(file("eclair-rpc-test"))
  .settings(CommonSettings.testSettings: _*)
  .settings(
    libraryDependencies ++= Deps.eclairRpcTest.value,
    name := "bitcoin-s-eclair-rpc-test",
    parallelExecution := !(isCI && Properties.isMac)
  )
  .dependsOn(coreJVM % testAndCompile, testkit)

lazy val lndRpcTest = project
  .in(file("lnd-rpc-test"))
  .settings(CommonSettings.testSettings: _*)
  .settings(
    libraryDependencies ++= Deps.eclairRpcTest.value,
    name := "bitcoin-s-lnd-rpc-test",
    parallelExecution := !(isCI && Properties.isMac)
  )
  .dependsOn(coreJVM % testAndCompile, testkit, lndRpc)

lazy val nodeDbSettings = dbFlywaySettings("nodedb")

lazy val node =
  project
    .in(file("node"))
    .settings(CommonSettings.prodSettings: _*)
    .settings(nodeDbSettings: _*)
    .settings(
      name := "bitcoin-s-node",
      libraryDependencies ++= Deps.node
    )
    .dependsOn(
      asyncUtilsJVM,
      coreJVM,
      chain,
      dbCommons,
      bitcoindRpc
    )
    .enablePlugins(FlywayPlugin)

lazy val nodeTest =
  project
    .in(file("node-test"))
    .settings(CommonSettings.testSettings: _*)
    .settings(nodeDbSettings: _*)
    .settings(
      name := "bitcoin-s-node-test",
      // There's a weird issue with forking
      // in node tests, for example this CI
      // error: https://travis-ci.org/bitcoin-s/bitcoin-s-core/jobs/525018199#L1252
      // It seems to be related to this
      // Scalatest issue:
      // https://github.com/scalatest/scalatest/issues/556
      Test / fork := false,
      libraryDependencies ++= Deps.nodeTest.value
    )
    .dependsOn(
      coreJVM % testAndCompile,
      node,
      testkit
    )
    .enablePlugins(FlywayPlugin)

lazy val testkit = project
  .in(file("testkit"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(
    name := "bitcoin-s-testkit",
    libraryDependencies ++= Deps.testkit.value
  )
  .dependsOn(
    asyncUtilsJVM,
    coreJVM % testAndCompile,
    appServer,
    chain,
    bitcoindRpc,
    eclairRpc,
    lndRpc,
    node,
    wallet,
    zmq,
    dlcOracle,
    testkitCoreJVM
  )

lazy val docs = project
  .in(file("bitcoin-s-docs")) // important: it must not be docs/
  .settings(CommonSettings.testSettings: _*)
  .settings(libraryDependencies ++= Deps.docs.value)
  .settings(
    name := "bitcoin-s-docs",
    moduleName := name.value,
    //removes scalajs projects from unidoc, see
    //https://github.com/bitcoin-s/bitcoin-s/issues/2740
    ScalaUnidoc / unidoc / unidocProjectFilter := {
      inAnyProject -- inProjects(jsProjects: _*)
    },
    ScalaUnidoc / unidoc / target := (LocalRootProject / baseDirectory).value / "website" / "static" / "api",
    cleanFiles += (ScalaUnidoc / unidoc / target).value,
    docusaurusCreateSite := docusaurusCreateSite
      .dependsOn(Compile / unidoc)
      .value,
    docusaurusPublishGhpages := docusaurusPublishGhpages
      .dependsOn(Compile / unidoc)
      .value
  )
  .enablePlugins(MdocPlugin,
                 DocusaurusPlugin,
                 ScalaUnidocPlugin,
                 BuildInfoPlugin)
  .dependsOn(
    appCommons,
    asyncUtilsJVM,
    appServer,
    bitcoindRpc,
    chain,
    cli,
    cryptoJVM,
    coreJVM,
    dbCommons,
    oracleExplorerClient,
    feeProvider,
    dlcOracle,
    eclairRpc,
    keyManager,
    node,
    secp256k1jni,
    testkitCoreJVM,
    testkit,
    wallet,
    zmq
  )

lazy val keyManager = project
  .in(file("key-manager"))
  .settings(CommonSettings.prodSettings: _*)
  .dependsOn(coreJVM, dbCommons)

lazy val keyManagerTest = project
  .in(file("key-manager-test"))
  .settings(CommonSettings.testSettings: _*)
  .settings(name := "bitcoin-s-keymanager-test",
            libraryDependencies ++= Deps.keyManagerTest)
  .dependsOn(keyManager, testkit)

lazy val walletDbSettings = dbFlywaySettings("walletdb")

lazy val wallet = project
  .in(file("wallet"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(walletDbSettings: _*)
  .settings(
    name := "bitcoin-s-wallet",
    libraryDependencies ++= Deps.wallet(scalaVersion.value)
  )
  .dependsOn(coreJVM, appCommons, dbCommons, keyManager)
  .enablePlugins(FlywayPlugin)

lazy val walletTest = project
  .in(file("wallet-test"))
  .settings(CommonSettings.testSettings: _*)
  .settings(walletDbSettings: _*)
  .settings(
    name := "bitcoin-s-wallet-test",
    libraryDependencies ++= Deps.walletTest
  )
  .dependsOn(coreJVM % testAndCompile, testkit, wallet)
  .enablePlugins(FlywayPlugin)

lazy val dlcOracle = project
  .in(file("dlc-oracle"))
  .settings(CommonSettings.prodSettings: _*)
  .settings(
    name := "bitcoin-s-dlc-oracle",
    libraryDependencies ++= Deps.dlcOracle
  )
  .dependsOn(coreJVM, keyManager, dbCommons)

lazy val dlcOracleTest = project
  .in(file("dlc-oracle-test"))
  .settings(CommonSettings.testSettings: _*)
  .settings(
    name := "bitcoin-s-dlc-oracle-test",
    libraryDependencies ++= Deps.dlcOracleTest
  )
  .dependsOn(coreJVM % testAndCompile, dlcOracle, testkit)

lazy val oracleExplorerClient = project
  .in(file("oracle-explorer-client"))
  .settings(CommonSettings.settings: _*)
  .settings(
    name := "bitcoin-s-oracle-explorer-client",
    libraryDependencies ++= Deps.oracleExplorerClient
  )
  .dependsOn(coreJVM, appCommons, testkit % "test->test")

/** Given a database name, returns the appropriate
  * Flyway settings we apply to a project (chain, node, wallet)
  */
def dbFlywaySettings(dbName: String): List[Setting[_]] = {
  lazy val DB_HOST = "localhost"
  lazy val DB_NAME = s"${dbName}.sqlite"
  lazy val network = "unittest" //mainnet, testnet3, regtest, unittest

  lazy val mainnetDir = s"${System.getenv("HOME")}/.bitcoin-s/mainnet/"
  lazy val testnetDir = s"${System.getenv("HOME")}/.bitcoin-s/testnet3/"
  lazy val regtestDir = s"${System.getenv("HOME")}/.bitcoin-s/regtest/"
  lazy val signetDir = s"${System.getenv("HOME")}/.bitcoin-s/signet/"
  lazy val unittestDir = s"${System.getenv("HOME")}/.bitcoin-s/unittest/"

  lazy val dirs =
    List(mainnetDir, testnetDir, regtestDir, signetDir, unittestDir)

  //create directies if they DNE
  dirs.foreach { d =>
    val file = new File(d)
    file.mkdirs()
    val db = new File(d + DB_NAME)
    db.createNewFile()
  }

  def makeNetworkSettings(directoryPath: String): List[Setting[_]] =
    List(
      Test / flywayUrl := s"jdbc:sqlite:$directoryPath$DB_NAME",
      Test / flywayLocations := List("nodedb/migration"),
      Test / flywayUser := "nodedb",
      Test / flywayPassword := "",
      flywayUrl := s"jdbc:sqlite:$directoryPath$DB_NAME",
      flywayUser := "nodedb",
      flywayPassword := ""
    )

  lazy val mainnet = makeNetworkSettings(mainnetDir)

  lazy val testnet3 = makeNetworkSettings(testnetDir)

  lazy val regtest = makeNetworkSettings(regtestDir)

  lazy val signet = makeNetworkSettings(signetDir)

  lazy val unittest = makeNetworkSettings(unittestDir)

  network match {
    case "mainnet"  => mainnet
    case "testnet3" => testnet3
    case "regtest"  => regtest
    case "signet"   => signet
    case "unittest" => unittest
    case unknown: String =>
      throw new IllegalArgumentException(s"Unknown network=${unknown}")
  }
}