// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

generator client {
  provider = "prisma-client-js"
  output   = "../generated/prisma"
}

datasource db {
  provider = "postgres"
  url      = env("DATABASE_URL")
}

enum FeedSourceType {
  RSS
  JSON
}

enum FeedSourceHTTPMethod {
  GET
  POST
}

model FeedSourceHTTPHeader {
  id Int @id @default(autoincrement())
  name String
  value String
  feed_source FeedSource @relation(fields: feed_source_id, references: [id], onDelete: Cascade)
  feed_source_id Int
}

model FeedSourceCookies {
  id Int @id @default(autoincrement())
  name String
  value String
  feed_source FeedSource @relation(fields: feed_source_id, references: [id], onDelete: Cascade)
  feed_source_id Int
}

// start new
// todo: user modal to input url, then auto fetch details needed for this model
//       user can then submit or not.
model FeedSource {
  id Int @id @default(autoincrement())
  url String
  http_username String?
  http_password String? // todo: encrypt this
  http_headers FeedSourceHTTPHeader[]
  http_method FeedSourceHTTPMethod @default(GET)
  http_post_payload String?
  redirect_limit Int @default(0)
  timeout_seconds Int?
  cookies FeedSourceCookies[]

  feed Feed?
}

model Feed {
  id Int @id @default(autoincrement())
  source FeedSource @relation(fields: [source_id], references: [id], onDelete: Cascade)
  source_id Int @unique
  guild_id String

  name String
  description String
  website_url String?
  active Boolean

  channels Channel[]
  filters Filter[]
  message_style MessageStyle? @relation(fields:message_style_id, references: [id], onDelete: SetNull)
  message_style_id Int?

  created_at DateTime @default(now())
  updated_at DateTime @updatedAt @default(now())

  @@index([guild_id, created_at(sort: Desc)])
}

model Channel {
  id         Int    @id @default(autoincrement())
  channel_id String
  Feed       Feed   @relation(fields: [feedId], references: [id], onDelete: Cascade)
  feedId     Int
}

model Filter {
  id                 Int                @id @default(autoincrement())
  guild_id           String
  name               String
  value              String
  matching_algorithm MatchingAlgorithms
  is_insensitive     Boolean
  is_whitelist       Boolean
  published_threshold DateTime?
  created_at         DateTime           @default(now())
  updated_at         DateTime           @updatedAt
  feeds              Feed[]

  @@unique([guild_id, name])
  @@index([guild_id, created_at(sort: Desc)])
}

enum MatchingAlgorithms {
  ANY
  ALL
  EXACT
  REGEX
  FUZZY
}

model MessageStyle {
  id                  Int          @id @default(autoincrement())
  guild_id            String
  name                String
  colour              String       @db.VarChar(7) // hex colour including hashtag, example: #5865F2
  show_author         Boolean
  show_image          Boolean
  show_thumbnail      Boolean
  show_footer         Boolean
  show_timestamp      Boolean
  title_mutator       TextMutator?
  description_mutator TextMutator?
  created_at          DateTime     @default(now())
  updated_at          DateTime     @updatedAt
  Feed                Feed[]

  @@unique([guild_id, name])
  @@index([guild_id, created_at(sort: Desc)])
}

// Entertainment mutators for message styles
enum TextMutator {
  UWUIFY
  UWUIFY_SFW
  GOTHIC_SCRIPT
  EMOJI_SUBSTITUTE
  ZALGO
  MORSE_CODE
  BINARY
  HEXADECIMAL
  REMOVE_VOWELS
  DOUBLE_CHARACTERS
  SMALL_CASE
  LEET_SPEAK
  PIG_LATIN
  UPSIDE_DOWN
  ALL_REVERSED
  REVERSED_WORDS
  SHUFFLE_WORDS
  RANDOM_CASE
  GIBBERISH
  SHAKESPEAREAN
}