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

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

model User {
    id        String   @id @default(cuid())
    email     String   @unique
    password  String?  // hashed password
    name      String?
    username  String   @unique
    role      Role     @default(GUEST)
    events    Event[]  @relation("EventCreator")
    createdAt DateTime @default(now())
}

enum Role {
    COUPLE
    PLANNER
    GUEST
}

model Event {
    id          String   @id @default(cuid())
    name        String
    date        DateTime?
    location    String?
    creator     User     @relation("EventCreator", fields: [creatorId], references: [id])
    creatorId   String
    guests      Guest[]
    createdAt   DateTime @default(now())
}

model Guest {
    id        String   @id @default(cuid())
    event     Event    @relation(fields: [eventId], references: [id])
    eventId   String
    name      String
    email     String?
    rsvp      RsvpStatus @default(PENDING)
}

enum RsvpStatus {
    YES
    NO
    PENDING
}

model InviteToken {
    id          String   @id @default(cuid())
    email       String   @unique
    role        Role
    token       String   @unique
    eventId     String?
    expiresAt   DateTime
    accepted    Boolean  @default(false)
    createdAt   DateTime @default(now())
}