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

datasource db {
  provider = "postgresql"
}

model User {
  id         String   @id @default(cuid())
  name       String
  email      String   @unique
  password   String
  image      String?
  /// Apakah user telah menyetujui Syarat & Ketentuan dan Kebijakan Privasi
  acceptedTermsAndPrivacy Boolean @default(false)
  /// Waktu user menyetujui Syarat & Ketentuan dan Kebijakan Privasi
  acceptedAt DateTime?
  createdAt  DateTime @default(now())
  updatedAt  DateTime @updatedAt

  trips          Trip[]
  participations TripParticipant[]
  tripReviews    TripReview[]

  organizerVerification    OrganizerVerification?  @relation("OrganizerVerificationOwner")
  reviewedVerifications    OrganizerVerification[] @relation("OrganizerVerificationReviewer")
}

model OrganizerVerification {
  id     String @id @default(cuid())
  userId String @unique
  user   User   @relation("OrganizerVerificationOwner", fields: [userId], references: [id], onDelete: Cascade)

  /// Nama lengkap sesuai KTP
  fullName  String
  /// Nomor Induk Kependudukan (PII — perlakukan sensitif)
  nik       String   @unique
  birthDate DateTime
  address   String

  /// URL foto KTP (untuk MVP pakai hosting; pindah ke storage privat untuk produksi)
  ktpImageUrl String
  /// URL selfie memegang KTP
  selfieUrl   String

  bankName          String
  bankAccountNumber String
  bankAccountName   String

  status          VerificationStatus @default(PENDING)
  rejectionReason String?
  reviewedAt      DateTime?
  reviewedById    String?
  reviewedBy      User?     @relation("OrganizerVerificationReviewer", fields: [reviewedById], references: [id])
  verifiedAt      DateTime?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

enum VerificationStatus {
  PENDING
  APPROVED
  REJECTED
}

model Trip {
  id              String     @id @default(cuid())
  title           String
  description     String?
  mountain        String
  location        String
  /// Titik kumpul / meeting point (teks bebas)
  meetingPoint    String?
  /// Itinerary hari per hari (teks bebas, bullet OK)
  itinerary       String?
  /// Yang termasuk harga (teks bebas)
  whatsIncluded   String?
  /// Yang tidak termasuk (teks bebas)
  whatsExcluded   String?
  date            DateTime
  endDate         DateTime?
  maxParticipants Int
  price           Int
  status          TripStatus @default(OPEN)
  createdAt       DateTime   @default(now())
  updatedAt       DateTime   @updatedAt

  organizerId String
  organizer   User @relation(fields: [organizerId], references: [id])

  participants TripParticipant[]
  images       TripImage[]
  reviews      TripReview[]
}

model TripReview {
  id        String   @id @default(cuid())
  rating    Int
  comment   String?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  tripId String
  trip   Trip @relation(fields: [tripId], references: [id], onDelete: Cascade)

  userId String
  user   User @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@unique([tripId, userId])
}

model TripImage {
  id       String @id @default(cuid())
  url      String
  caption  String?
  order    Int    @default(0)

  tripId String
  trip   Trip @relation(fields: [tripId], references: [id], onDelete: Cascade)
}

model TripParticipant {
  id        String            @id @default(cuid())
  status    ParticipantStatus @default(PENDING)
  createdAt DateTime          @default(now())
  /// Peserta menekan "Saya sudah bayar" (pembayaran manual)
  markedPaidAt          DateTime?
  /// Organizer mengonfirmasi uang sudah masuk
  paymentConfirmedAt    DateTime?

  tripId String
  trip   Trip @relation(fields: [tripId], references: [id])

  userId String
  user   User @relation(fields: [userId], references: [id])

  @@unique([tripId, userId])
}

enum TripStatus {
  OPEN
  FULL
  CLOSED
  COMPLETED
}

enum ParticipantStatus {
  PENDING
  CONFIRMED
  CANCELLED
}