scalar Void
scalar JSON

type Query {
  identity: Identity!
  userOne(id: ID!): User!
  bookOne(id: ID!): Book!
  bookMany(input: BookManyInput!): BookManyOutput!
  bookChapterOne(id: ID!): BookChapter!
  bookChapterMany(input: BookChapterManyInput!): BookChapterManyOutput!
  reviewMany(input: ReviewManyInput!): ReviewManyOutput!
}

type Mutation {
  signUp(input: SignUpInput!): Void
  login(input: LoginInput!): Session!
  logout: Void
  bookCreate(input: BookCreateInput!): Book!
  bookUpdate(input: BookUpdateInput!): Book!
  bookDelete(id: ID!): Void
  bookChapterCreate(input: BookChapterCreateInput!): BookChapter!
  bookChapterUpdate(input: BookChapterUpdateInput!): BookChapter!
  bookChapterDelete(id: ID!): Book!
  reviewCreate(input: ReviewCreateInput!): Review!
  reviewUpdate(input: ReviewUpdateInput!): Review!
  reviewDelete(id: ID!): Void
  ratingSet(input: RatingSetInput!): Void
}

input SignUpInput {
  email: String!
  username: String!
  password: String!
}

input LoginInput {
  email: String!
  password: String!
}

type Session {
  userId: ID!
  accessToken: String!
}

type Identity {
  id: ID!
  email: String!
  isDarkTheme: Boolean!
  user: User!
}

type User {
  id: ID!
  username: String!
  description: String
  createdAt: String!
  updatedAt: String!
}

input PaginationFilterInput {
  terms: String
  offset: Int
  size: Int
}

input BookCreateInput {
  title: String!
  description: String!
}

input BookManyInput {
  filter: PaginationFilterInput!
}

enum WorkingProgressStatus {
  inProgress
  frozen
  complete
}

type BookManyOutput {
  items: [Book!]!
  total: Int!
}

type Book {
  id: ID!
  title: String!
  description: String!
  author: User!
  createdAt: String!
  updatedAt: String!
  progressStatus: WorkingProgressStatus!
  wordsTotal: Int!
  chaptersTotal: Int!
  ratingTotal: Int!
  reviewsTotal: Int!
  personalRating: RatingType!
}

input BookUpdateInput {
  id: ID!
  title: String
  description: String
  progressStatus: WorkingProgressStatus
}

type BookChapter {
  id: ID!
  title: String!
  createdAt: String!
  updatedAt: String!
  foreword: String
  footnote: String
  content: JSON!
  sequenceNumber: Int!
  reviewsTotal: Int!
  previousChapterId: String
  nextChapterId: String
  book: Book!
  personalRating: RatingType!
}

input BookChapterCreateInput {
  bookId: ID!
  title: String!
  foreword: String
  footnote: String
  content: JSON!
}

input BookChapterUpdateInput {
  id: ID!
  title: String!
  foreword: String
  footnote: String
  content: JSON!
}

input BookChapterManyInput {
  bookId: String!
  filter: PaginationFilterInput!
}

type BookChapterManyOutput {
  items: [BookChapter!]!
  total: Int!
}

type Review {
  id: ID!
  author: User!
  text: String!
  ratingTotal: Int!
  createdAt: String!
  updatedAt: String!
}

input ReviewCreateInput {
  bookId: ID
  chapterId: ID
  text: String!
}

input ReviewUpdateInput {
  id: ID!
  text: String!
}

input ReviewManyInput {
  bookId: String
  bookChapterId: String
  filter: PaginationFilterInput!
}

type ReviewManyOutput {
  items: [Review!]!
  total: Int!
}

input RatingSetInput {
  bookId: String
  bookChapterId: String
  ratingType: RatingType!
}

enum RatingType {
  up
  down
  none
}