// CHEAT SHEET
// 1. Create a new Prisma project
// npx prisma init
// 2. Create a new database schema
// npx prisma db push
// 3. Generate Prisma Client
// npx prisma generate
// 4. Create a new migration
// npx prisma migrate dev --name init
// 5. Apply the migration
// npx prisma migrate deploy

generator client {
  provider = "prisma-client-js"
}

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

model Object {
  id         String       @id @default(uuid())
  name       String
  origin_x   Decimal      @default(0)
  origin_y   Decimal      @default(0)
  createdAt  DateTime     @default(now())
  updatedAt  DateTime     @updatedAt
  ZoneObject ZoneObject[]
}

model Item {
  id          String          @id @default(uuid())
  name        String
  description String
  stackable   Boolean         @default(false)
  createdAt   DateTime        @default(now())
  updatedAt   DateTime        @updatedAt
  characters  CharacterItem[]
}

model User {
  id         Int         @id @default(autoincrement())
  username   String      @unique
  password   String
  characters Character[]
}

model Character {
  id         Int             @id @default(autoincrement())
  userId     Int
  user       User            @relation(fields: [userId], references: [id], onDelete: Cascade)
  name       String          @unique
  hitpoints  Int             @default(100)
  mana       Int             @default(100)
  level      Int             @default(1)
  experience Int             @default(0)
  role       String          @default("player")
  position_x Int
  position_y Int
  rotation   Int
  zoneId     Int
  zone       Zone            @relation(fields: [zoneId], references: [id], onDelete: Cascade)
  chats      Chat[]
  items      CharacterItem[]
}

model CharacterItem {
  id          Int       @id @default(autoincrement())
  characterId Int
  character   Character @relation(fields: [characterId], references: [id], onDelete: Cascade)
  itemId      String
  item        Item      @relation(fields: [itemId], references: [id], onDelete: Cascade)
  quantity    Int
}

model TileTag {
  tile String @id
  tags Json
}

model Zone {
  id             Int             @id @default(autoincrement())
  name           String
  width          Int
  height         Int
  tiles          Json
  zoneEventTiles ZoneEventTile[]
  zoneObjects    ZoneObject[]
  characters     Character[]
  chats          Chat[]
  createdAt      DateTime        @default(now())
  updatedAt      DateTime        @updatedAt
}

model ZoneObject {
  id         String @id @default(uuid())
  zoneId     Int
  zone       Zone   @relation(fields: [zoneId], references: [id], onDelete: Cascade)
  objectId   String
  object     Object @relation(fields: [objectId], references: [id], onDelete: Cascade)
  depth      Int
  position_x Int
  position_y Int
}

enum ZoneEventTileType {
  BLOCK
  WARP
  NPC
  ITEM
}

model ZoneEventTile {
  id         String            @id @default(uuid())
  zoneId     Int
  zone       Zone              @relation(fields: [zoneId], references: [id], onDelete: Cascade)
  type       ZoneEventTileType
  position_x Int
  position_y Int
}

model Chat {
  id          Int       @id @default(autoincrement())
  characterId Int
  character   Character @relation(fields: [characterId], references: [id], onDelete: Cascade)
  zoneId      Int
  zone        Zone      @relation(fields: [zoneId], references: [id], onDelete: Cascade)
  message     String
  createdAt   DateTime
}