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

datasource db {
  provider = "mysql"
}

enum UserRole {
  admin
  user
}

enum MeetingType {
  instant
  scheduled
}

enum MeetingStatus {
  scheduled
  active
  ended
}

enum ParticipantRole {
  host
  co_host
  participant
}

enum ParticipantStatus {
  pending
  admitted
  denied
  left
}

enum RecordingStatus {
  in_progress
  processing
  completed
  failed
}

model User {
  id              Int       @id @default(autoincrement())
  email           String    @unique
  password        String
  displayName     String    @map("display_name")
  role            UserRole  @default(user)
  emailVerifiedAt DateTime? @map("email_verified_at")
  createdAt       DateTime  @default(now()) @map("created_at")
  updatedAt       DateTime  @updatedAt @map("updated_at")

  hostedMeetings     Meeting[]            @relation("MeetingHost")
  meetingParticipant MeetingParticipant[]
  notes              Note[]
  startedRecordings  Recording[]          @relation("RecordingStartedBy")

  @@map("users")
}

model VerificationToken {
  id         Int      @id @default(autoincrement())
  identifier String
  token      String   @unique
  expires    DateTime
  createdAt  DateTime @default(now()) @map("created_at")

  @@index([identifier])
  @@map("verification_tokens")
}

model Meeting {
  id          Int           @id @default(autoincrement())
  uuid        String        @unique
  title       String
  type        MeetingType
  status      MeetingStatus @default(scheduled)
  scheduledAt DateTime?     @map("scheduled_at")
  hostUserId  Int           @map("host_user_id")
  startedAt   DateTime?     @map("started_at")
  endedAt     DateTime?     @map("ended_at")
  createdAt   DateTime      @default(now()) @map("created_at")
  updatedAt   DateTime      @updatedAt @map("updated_at")

  host         User                 @relation("MeetingHost", fields: [hostUserId], references: [id])
  participants MeetingParticipant[]
  notes        Note[]
  recordings   Recording[]

  @@index([uuid])
  @@map("meetings")
}

model MeetingParticipant {
  id          Int               @id @default(autoincrement())
  meetingId   Int               @map("meeting_id")
  userId      Int?              @map("user_id")
  guestName   String?           @map("guest_name")
  identity    String
  role        ParticipantRole   @default(participant)
  status      ParticipantStatus @default(pending)
  requestedAt DateTime          @default(now()) @map("requested_at")
  admittedAt  DateTime?         @map("admitted_at")
  leftAt      DateTime?         @map("left_at")

  meeting Meeting @relation(fields: [meetingId], references: [id])
  user    User?   @relation(fields: [userId], references: [id])

  @@unique([meetingId, identity])
  @@index([meetingId, status])
  @@map("meeting_participants")
}

model Note {
  id        Int      @id @default(autoincrement())
  meetingId Int      @map("meeting_id")
  userId    Int      @map("user_id")
  content   String   @db.Text
  createdAt DateTime @default(now()) @map("created_at")
  updatedAt DateTime @updatedAt @map("updated_at")

  meeting Meeting @relation(fields: [meetingId], references: [id])
  user    User    @relation(fields: [userId], references: [id])

  @@unique([meetingId, userId])
  @@map("notes")
}

model Recording {
  id               Int             @id @default(autoincrement())
  meetingId        Int             @map("meeting_id")
  egressId         String          @map("egress_id")
  status           RecordingStatus @default(in_progress)
  storagePath      String?         @map("storage_path")
  fileSizeBytes    BigInt?         @map("file_size_bytes")
  durationSeconds  Int?            @map("duration_seconds")
  startedByUserId  Int             @map("started_by_user_id")
  startedAt        DateTime        @default(now()) @map("started_at")
  completedAt      DateTime?       @map("completed_at")

  meeting   Meeting @relation(fields: [meetingId], references: [id])
  startedBy User    @relation("RecordingStartedBy", fields: [startedByUserId], references: [id])

  @@map("recordings")
}