schema {
  query: Query
  mutation: Mutation
  subscription: Subscription
}

type Query {
  hero(episode: Episode): Character
  reviews(episode: Episode!): [Review]
  search(text: String, episode: Episode): [SearchResult]
  character(id: ID!): Character
  droid(id: ID!): Droid
  human(id: ID!): Human
  starship(id: ID!): Starship
  test_vars(a: String, b: String, c: String): Character
  test_bool(boolArg: Boolean): Character
  argTest: ArgsTest
}

type Mutation {
  createReview(episode: Episode, review: ReviewInput!): Review
}

type Subscription {
  reviewAdded(episode: Episode): Review
}
enum Episode {
  NEWHOPE
  EMPIRE
  JEDI
}

input ArgTestInput {
  nonNullBooleanField: Boolean!
  intField: Int
  nonNullIntField: Int!
  stringField: String
  booleanField: Boolean
  stringListField: [String]
}

type ArgsTest {
  intArgField(intArg: Int): String
  nonNullIntArgField(intArg: Int!): String
  stringArgField(stringArg: String): String
  booleanArgField(booleanArg: Boolean): String
  enumArgField(enumArg: LengthUnit): String
  floatArgField(floatArg: Float): String
  idArgField(idArg: ID): String
  stringListArgField(stringListArg: [String]): String
  inputArgField(inputArg: ArgTestInput): String
  multiIntArgField(intArg1: Int, intArg2: Int): String
}

interface Character {
  id: ID!
  name: String!
  friends: [Character]
  friendsConnection(first: Int, after: ID): FriendsConnection!
  appearsIn: [Episode]!
}

enum LengthUnit {
  METER
  FOOT
}

type Human implements Character {
  id: ID!
  name: String!
  homePlanet: String
  height(unit: LengthUnit = METER): Float
  mass: Float
  episode: Episode
  friends: [Character]
  friendsConnection(first: Int, after: ID): FriendsConnection!
  appearsIn: [Episode]!
  starships: [Starship]
  isValid: Boolean
  non_null_test(stringArg: String!, intArg: Int!): Character
  boolTest(if: Boolean!): Boolean
}

type Droid implements Character {
  id: ID!
  name: String!
  friends: [Character]
  friendsConnection(first: Int, after: ID): FriendsConnection!
  appearsIn: [Episode]!
  primaryFunction: String
}

type FriendsConnection {
  totalCount: Int
  edges: [FriendsEdge]
  friends: [Character]
  pageInfo: PageInfo!
}

type FriendsEdge {
  cursor: ID!
  node: Character
}

type PageInfo {
  startCursor: ID
  endCursor: ID
  hasNextPage: Boolean!
}

type Review {
  episode: Episode
  stars: Int!
  commentary: String
}

input ReviewInput {
  stars: Int!
  commentary: String
  favorite_color: ColorInput
}

input ColorInput {
  red: Int!
  green: Int!
  blue: Int!
}
type Starship {
  id: ID!
  name: String!
  length(unit: LengthUnit = METER): Float
  coordinates: [[Float!]!]
}
union SearchResult = Human | Droid | Starship

directive @preview(
  toggledBy: String!
) on SCALAR | OBJECT | FIELD_DEFINITION | ARGUMENT_DEFINITION | INTERFACE | UNION | ENUM | ENUM_VALUE | INPUT_OBJECT | INPUT_FIELD_DEFINITION

directive @possibleTypes(
  abstractType: String
  concreteTypes: [String!]!
) on INPUT_FIELD_DEFINITION

scalar Base64String
scalar Date
scalar DateTime