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

// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init

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

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

enum Role {
  COUPLE
  PLANNER
}

enum RsvpStatus {
  PENDING
  ACCEPTED
  DECLINED
}

enum VendorStatus {
  RESEARCHING
  CONTACTING
  RESPONDED
  PROPOSAL_RECEIVED
  NEGOTIATING
  CONTRACT_SENT
  CONTRACT_SIGNED
  DECLINED
  BACKUP
}

enum FileKind {
  CONTRACT
  PROPOSAL
  OTHER
}

model User {
  id            String      @id @default(cuid())
  email         String      @unique
  name          String    
  username      String      @unique
  password      String? // hashed pw, optional for OIDC
  authProvider  String?
  providerId    String?
  isAdmin       Boolean     @default(false)
  createdAt     DateTime    @default(now())

  memberships     Membership[]
  fileUploads     FileUpload[]
  allowedOrigins  AllowedOrigin[]

  @@unique([authProvider, providerId])
}

model Project {
  id          String      @id @default(cuid())
  name        String      @unique
  createdAt   DateTime    @default(now())
  updatedAt   DateTime    @updatedAt
  archivedAt  DateTime

  memberships Membership[]
  invites     InviteToken[]
  events      Event[]
  households  Household[]
}

model Membership {
  id          String      @id @default(cuid())
  role        Role
  createdAt   DateTime    @default(now())

  user        User        @relation(fields: [userId], references: [id], onDelete: Cascade)
  userId      String
  project     Project     @relation(fields: [projectId], references: [id], onDelete: Cascade)
  projectId   String
  event       Event?      @relation(fields: [eventId], references: [id], onDelete: Cascade)
  eventId     String?

  @@index([userId])
  @@index([projectId])
}

model InviteToken {
  id          String      @id @default(cuid())
  email       String
  role        Role
  token       String      @unique
  expiresAt   DateTime
  acceptedAt  DateTime?
  createdAt   DateTime    @default(now())

  project     Project     @relation(fields: [projectId], references: [id], onDelete: Cascade)
  projectId   String
  event       Event?      @relation(fields: [eventId], references: [id], onDelete: Cascade)
  eventId     String?

  @@index([email])
}

model Event {
  id          String      @id @default(cuid())
  slug        String      @unique
  name        String
  date        DateTime?
  notes       String?
  createdAt   DateTime    @default(now())
  updatedAt   DateTime    @updatedAt

  project     Project     @relation(fields: [projectId], references: [id], onDelete: Cascade)
  projectId   String

  memberships   Membership[]
  invites       InviteToken[]
  todos         EventTodo[]
  eventGuests   EventGuest[]
  eventVendors  EventVendor[]
  registryItems RegistryItem[]
  fileUploads   FileUpload[]

  @@index([projectId])
}

model EventTodo {
  id          String      @id @default(cuid())
  name        String
  complete    Boolean     @default(false)
  dueDate     DateTime?
  notes       String?
  createdAt   DateTime    @default(now())
  updatedAt   DateTime    @updatedAt

  event       Event       @relation(fields: [eventId], references: [id], onDelete: Cascade)
  eventId     String

  @@index([eventId])
}

model Address {
  id          String      @id @default(cuid())
  line1       String
  line2       String?
  city        String
  state       String
  postalCode  String
  country     String      @default("United States")

  household   Household?
  vendor      Vendor?
}

model Household {
  id          String      @id @default(cuid())
  name        String
  token       String      @unique @default(uuid())
  notes       String?
  createdAt   DateTime    @default(now())
  updatedAt   DateTime    @updatedAt

  project     Project     @relation(fields: [projectId], references: [id], onDelete: Cascade)
  projectId   String
  address     Address     @relation(fields: [addressId], references: [id])
  addressId   String      @unique

  guests      Guest[]

  @@index([projectId])
}

model Guest {
  id            String      @id @default(cuid())
  firstName     String
  lastName      String?
  email         String?
  phone         String?
  notes         String?
  side          String?
  congratulated Boolean     @default(false)
  isPlaceHolder Boolean     @default(false)
  createdAt     DateTime    @default(now())

  household   Household   @relation(fields: [householdId], references: [id], onDelete: Cascade)
  householdId String

  eventGuest  EventGuest[]

  @@index([householdId])
}

model EventGuest {
  id          String      @id @default(cuid())
  rsvp        RsvpStatus  @default(PENDING)
  respodedAt  DateTime?
  createdAt   DateTime    @default(now())

  event       Event       @relation(fields: [eventId], references: [id], onDelete: Cascade)
  eventId     String
  guest       Guest       @relation(fields: [guestId], references: [id], onDelete: Cascade)
  guestId     String

  @@unique([eventId, guestId])
  @@index([guestId])
}

model VendorCategory {
  id          String      @id @default(cuid())
  name        String
  description String?
  color       String?     @default("#3B82F6")

  vendors     Vendor[]
}

model Vendor {
  id            String      @id @default(cuid())
  slug          String      @unique
  name          String
  description   String?
  website       String?
  contactPerson String?
  email         String?
  phone         String?
  notes         String?
  createdAt     DateTime    @default(now())
  updatedAt     DateTime    @updatedAt

  category    VendorCategory? @relation(fields: [categoryId], references: [id], onDelete: SetNull)
  categoryId  String?
  address     Address?    @relation(fields: [addressId], references: [id])
  addressId   String?     @unique

  eventVendors  EventVendor[]
}

model EventVendor {
  id              String        @id @default(cuid())
  status          VendorStatus  @default(RESEARCHING)
  bookedDate      DateTime?
  quotedPrice     Decimal?    
  finalCost       Decimal?    
  depositPaid     Decimal?    
  depositDueDate  DateTime?
  finalPaymentDue DateTime?
  paymentNotes    String?
  notes           String?
  createdAt       DateTime    @default(now())
  updatedAt       DateTime    @updatedAt

  event     Event     @relation(fields: [eventId], references: [id], onDelete: Cascade)
  eventId   String
  vendor    Vendor    @relation(fields: [vendorId], references: [id], onDelete: Restrict)
  vendorId  String

  fileUploads   FileUpload[]

  @@unique([vendorId, eventId])
  @@index([vendorId])
}

model FileUpload {
  id              String      @id @default(cuid())
  originalName    String
  storageKey      String      @unique
  mimeType        String
  size            Int
  kind            FileKind    @default(OTHER)
  uploadedAt      DateTime    @default(now())

  uploadedBy      User        @relation(fields: [uploadedById], references: [id])
  uploadedById    String
  event           Event?      @relation(fields: [eventId], references: [id], onDelete: Cascade)
  eventId         String?
  eventVendor     EventVendor?     @relation(fields: [eventVendorId], references: [id], onDelete: Cascade)
  eventVendorId   String?
}

model RegistryItem {
  id        String      @id @default(cuid())
  slug      String
  name      String
  url       String
  createdAt DateTime    @default(now())
  updatedAt DateTime    @updatedAt

  event           Event?      @relation(fields: [eventId], references: [id], onDelete: Cascade)
  eventId         String?

  @@unique([eventId, slug])
}

model AllowedOrigin {
  id        String      @id @default(cuid())
  origin    String      @unique
  isDefault Boolean     @default(false)
  createdAt DateTime    @default(now())

  addedBy   User?       @relation(fields: [addedById], references: [id], onDelete: SetNull)
  addedById String?
}