connector {
  // provider .postgres
  // url "postgres://localhost:5432/newhellonext"
  provider: .mysql,
  url: "mysql://localhost:3306/oct22",
}

server {
  bind: ("0.0.0.0", 5500),
}

client ts {
  provider: .typeScript,
  dest: "../hello-teo-ts-client/",
  package: true,
  host: "http://127.0.0.1:5500",
  gitCommit: true,
}

client swift {
  provider: .swift,
  dest: "../hello-teo-swift-client/",
  package: true,
  host: "http://127.0.0.1:5500",
  gitCommit: true,
}

client dart {
  provider: .dart,
  dest: "../hello-teo-dart-client/",
  package: true,
  host: "http://127.0.0.1:5500",
  gitCommit: true,
}

client kotlin {
  provider: .kotlin,
  dest: "../hello-teo-kotlin-client/",
  package: true,
  host: "http://127.0.0.1:5500",
  gitCommit: true,
}

entity {
  provider: .rust,
  dest: "./src/entities",
}

enum Sex {
  male
  female
}

@action(.create | .update | .delete | .copy | .find)
model User {
  @id @readonly @autoIncrement @db(.text)
  id: Int
  @db(.varChar(181))
  name: String
  age: Int?
  @relation(fields: .id, references: .userId)
  posts: Post[]
}

model Post {
  @id @readonly @autoIncrement
  id: Int
  name: String
  @foreignKey
  userId: Int
  @relation(fields: .userId, references: .id)
  user: User
}

model Artist {
  @id @readonly @autoIncrement
  id: Int
  name: String
  @relation(through: Perform, local: .artist, foreign: .song)
  songs: Song[]
}

model Song {
  @id @readonly @autoIncrement
  id: Int
  name: String
  @relation(through: Perform, local: .song, foreign: .artist)
}

@id([.songId, .artistId])
model Perform {
  @relation(fields: .songId, references: .id)
  song: Song
  @relation(fields: .artistId, references: .id)
  artist: Artist
  @foreignKey
  songId: Int
  @foreignKey
  artistId: Int
}

interface BackupInput {
  name: String?
  age: Int
}

declare handler group Backup {
  declare handler call(BackupInput): Any
}

namespace intro {
  declare model field decorator mygod
  declare pipeline item myintro(a: String): String -> String
  model Cat {
    @id @readonly @autoIncrement @intro.
    id: Int
    @onSet($if($presents, $myintro(a: "s").intro.myintro(a: "b")))
    name: String
  }
}

dataset default {
  group User {
    record john {
      "name": "dd",
      "age": 5,
      "posts": [.a]
    }
  }
  group Post {
    record a {
      "name": "Post 1",
      "user": .john
    }
  }
}