enum VisibilityEnum {
  Public
  Friends
  Private
}

enum UserGroupEnum {
  Admin
  Moderator
  User
}

type WrittenPost @relation(name: "WROTE") {
  from: User
  to: Post
  timestamp: Int # TODO: change that to custom Date Type
}
type WrittenComment @relation(name: "WROTE") {
  from: User
  to: Comment
  timestamp: Int # TODO: change that to custom Date Type
}

type User {
  id: ID!
  name: String!
  email: String
  slug: String
  password: String!
  avatar: String
  disabled: Boolean @default(to: false)
  role: UserGroupEnum

  friends: [User]! @relation(name: "FRIENDS", direction: "BOTH")
  friendsCount: Int! @cypher(statement: "MATCH (this)<-[:FRIENDS]->(r:User) RETURN COUNT(r)")

  following: [User]! @relation(name: "FOLLOWING", direction: "OUT")
  followingCount: Int! @cypher(statement: "MATCH (this)-[:FOLLOWING]->(r:User) RETURN COUNT(r)")

  followedBy: [User]! @relation(name: "FOLLOWING", direction: "IN")
  followedByCount: Int! @cypher(statement: "MATCH (this)<-[:FOLLOWING]-(r:User) RETURN COUNT(r)")

  contributions: [WrittenPost]!
  contributionsCount: Int! @cypher(statement: "MATCH (this)-[:WROTE]->(r:Post) RETURN COUNT(r)")

  comments: [WrittenComment]!
  commentsCount: Int! @cypher(statement: "MATCH (this)-[:WROTE]->(r:Comment) RETURN COUNT(r)")

  shouted: [Post]! @relation(name: "SHOUTED", direction: "OUT")

  organizationsCreated: [Organization] @relation(name: "CREATED_ORGA", direction: "OUT")
  organizationsOwned: [Organization] @relation(name: "OWNING_ORGA", direction: "OUT")

  blacklisted: [User]! @relation(name: "BLACKLISTED", direction: "OUT")

  badges: [Badge]! @relation(name: "REWARDED", direction: "IN")
  badgesCount: Int! @cypher(statement: "MATCH (this)<-[:REWARDED]-(r:Badge) RETURN COUNT(r)")
}

type Post {
  id: ID!
  author: WrittenPost
  title: String!
  slug: String
  content: String!
  contentExcerpt: String
  image: String
  visibility: VisibilityEnum
  disabled: Boolean @default(to: false)

  # relatedContributions: [Post]! @cypher(statement: "MATCH (this)-[:TAGGED]->(t:Tag)<-[:TAGGED]-(p1:Post) MATCH (this)-[:CATEGORIZED]->(t:Category)<-[:CATEGORIZED]-(p2:Post) RETURN collect(distinct p2) + p1")
  relatedContributions: [Post]! @cypher(statement: "MATCH (this)-[:TAGGED]->(t:Tag)<-[:TAGGED]-(p:Post) return p")

  tags: [Tag]! @relation(name: "TAGGED", direction: "OUT")
  categories: [Category]! @relation(name: "CATEGORIZED", direction: "OUT")

  comments: [Comment]! @relation(name: "COMMENT", direction: "IN")
  commentsCount: Int! @cypher(statement: "MATCH (this)<-[:COMMENT]-(r:Comment) RETURN COUNT(r)")

  shoutedBy: [User]! @relation(name: "SHOUTED", direction: "IN")
  shoutedCount: Int! @cypher(statement: "MATCH (this)<-[:SHOUTED]-(r:User) RETURN COUNT(r)")
}

type Comment {
  id: ID!
  author: WrittenComment
  content: String!
  contentExcerpt: String
  post: Post @relation(name: "COMMENT", direction: "OUT")
  disabled: Boolean @default(to: false)
}

type Category {
  id: ID!
  name: String!
  slug: String
  icon: String!
}

type Badge {
  id: ID!
  key: String!
  type: BadgeTypeEnum!
  status: BadgeStatusEnum!
  icon: String!

  rewarded: [User]! @relation(name: "REWARDED", direction: "OUT")
}

enum BadgeTypeEnum {
  Role
  Crowdfunding
}
enum BadgeStatusEnum {
  Permanent
  Temorary
}

type Organization {
  id: ID!
  createdBy: User @relation(name: "CREATED_ORGA", direction: "IN")
  ownedBy: [User] @relation(name: "OWNING_ORGA", direction: "IN")
  name: String!
  slug: String
  description: String!
  descriptionExcerpt: String
  disabled: Boolean @default(to: false)

  tags: [Tag]! @relation(name: "TAGGED", direction: "OUT")
  categories: [Category]! @relation(name: "CATEGORIZED", direction: "OUT")
}

type Tag {
  id: ID!
  name: String!
  taggedPosts: [Post]! @relation(name: "TAGGED", direction: "IN")
  taggedOrganizations: [Organization]! @relation(name: "TAGGED", direction: "IN")
  taggedCount: Int! @cypher(statement: "MATCH (this)<-[:TAGGED]-(r) RETURN COUNT(r)")
  disabled: Boolean @default(to: false)
}