// 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"
}

model User {
  id                String              @id
  name              String
  email             String
  emailVerified     Boolean             @default(false)
  image             String?
  createdAt         DateTime            @default(now())
  updatedAt         DateTime            @updatedAt
  roleId            Int?                @default(4) // New users default to "User"
  role              UserRole?           @relation(fields: [roleId], references: [id])
  sessions          Session[]
  accounts          Account[]
  profiles          Profile[]
  licenseKeys       LicenseKey[]
  userProclamations UserProclamations[]
  schedule          Schedule?

  @@unique([email])
  @@map("user")
}

// I chose to create a Profile table here because honestly, I didn't want to waste
// a bunch of time trying to figure out how to customize the default Better-Auth model. 
model Profile {
  id           String    @id @default(uuid())
  userId       String?
  user         User?     @relation(fields: [userId], references: [id], onDelete: Cascade)
  email        String?
  firstName    String
  lastName     String
  phoneNumber  String
  ghlContactId String?   @map("ghl_contact_id")
  addresses    Address[]

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

model Address {
  id                String  @id @default(uuid())
  profileId         String
  profile           Profile @relation(fields: [profileId], references: [id], onDelete: Cascade)
  street            String
  city              String
  state             String
  postalCode        String
  country           String
  type              String  @default("Mailing")
  isDefaultMailing  Boolean @default(false)
  isDefaultBilling  Boolean @default(false)
  isDefaultShipping Boolean @default(false)
}

model Session {
  id        String   @id
  expiresAt DateTime
  token     String
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  ipAddress String?
  userAgent String?
  userId    String
  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@unique([token])
  @@index([userId])
  @@map("session")
}

model Account {
  id                    String    @id
  accountId             String
  providerId            String
  userId                String
  user                  User      @relation(fields: [userId], references: [id], onDelete: Cascade)
  accessToken           String?
  refreshToken          String?
  idToken               String?
  accessTokenExpiresAt  DateTime?
  refreshTokenExpiresAt DateTime?
  scope                 String?
  password              String?
  createdAt             DateTime  @default(now())
  updatedAt             DateTime  @updatedAt

  @@index([userId])
  @@map("account")
}

model UserRole {
  id    Int    @id @default(autoincrement())
  name  String
  users User[]
}

model Verification {
  id         String   @id
  identifier String
  value      String
  expiresAt  DateTime
  createdAt  DateTime @default(now())
  updatedAt  DateTime @updatedAt

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

model Proclamation {
  id                   String               @id @default(uuid())
  name                 String               @unique
  content              String
  solfeggioFrequencyId Int
  solfeggioFrequency   SolfeggioFrequency   @relation(fields: [solfeggioFrequencyId], references: [id])
  categoryId           Int
  category             ProclamationCategory @relation(fields: [categoryId], references: [id])
  groupId              Int
  group                ProclamationGroup    @relation(fields: [groupId], references: [id])
  userProclamations    UserProclamations[]
  blockProclamations   BlockProclamations[]
  // Legacy subscription-level FK. Retained in the database but unmanaged; the
  // FK constraint is dropped and the value is left NULL. Hidden from the client.
  subscriptionLevelId  Int?                 @ignore
}

model ProclamationGroup {
  id            Int            @id @default(autoincrement())
  name          String         @unique
  sortOrder     Int            @default(0)
  proclamations Proclamation[]
}

model UserProclamations {
  userId         String
  user           User         @relation(fields: [userId], references: [id])
  proclamationId String
  proclamation   Proclamation @relation(fields: [proclamationId], references: [id])
  createdAt      DateTime     @default(now())
  updatedAt      DateTime     @updatedAt

  @@id([userId, proclamationId])
}

model SolfeggioFrequency {
  id            Int            @id @default(autoincrement())
  name          String         @unique
  value         Int            @unique
  proclamations Proclamation[]
}

model ProclamationCategory {
  id            Int            @id @default(autoincrement())
  name          String         @unique
  sortOrder     Int            @default(0)
  proclamations Proclamation[]
}

// Archive of the former child sub-categories removed when the
// ProclamationCategory hierarchy was flattened. Kept for recovery/audit.
// `@@ignore` keeps it out of the generated client while Prisma remains aware
// of the table so `migrate dev` does not report it as an untracked table.
model ProclamationCategoryLegacy {
  id        Int    @id
  name      String
  parentId  Int?
  sortOrder Int    @default(0)

  @@map("ProclamationCategoryLegacy")
  @@ignore
}

// Archive of the category->subscription-level mappings for the child
// categories removed when the category hierarchy was flattened. Kept with
// `@@ignore` so Prisma remains aware of the table but it is excluded from the
// generated client and Prisma's own migrations.
model ProclamationCategorySubscriptionLevelLegacy {
  categoryId          Int
  subscriptionLevelId Int

  @@id([categoryId, subscriptionLevelId])
  @@map("ProclamationCategorySubscriptionLevelLegacy")
  @@ignore
}

model LicenseKey {
  id              String    @id @default(uuid())
  key             String    @unique
  active          Boolean
  createdAt       DateTime  @default(now())
  lastValidatedAt DateTime?
  userId          String?
  user            User?     @relation(fields: [userId], references: [id], onDelete: SetNull)
  email           String?
  // Human-readable label set only by the Kiosk (e.g. "Living Room"). Trimmed,
  // 1-40 chars. Never a reference or foreign key; the License Key is the only
  // identifier. `systemNameLower` is a case-folded copy used to enforce
  // per-account, case-insensitive uniqueness when non-null.
  systemName      String?
  systemNameLower String?
  // Legacy subscription level. Retained in the database but unmanaged; hidden
  // from the client and left NULL.
  level           String?   @ignore

  @@unique([userId, systemNameLower])
  @@index([userId])
  @@index([email])
}

model ApiKey {
  id        String    @id @default(cuid())
  keyPrefix String
  keyHash   String    @unique
  createdAt DateTime  @default(now())
  expiresAt DateTime?
  revokedAt DateTime?
}

// Portal-editable 7-color palette per canonical solfeggio frequency id (1-9).
// `solfeggioFrequencyId` is the canonical id the kiosk uses (see
// v2-serializers.ts), not the DB autoincrement id of `SolfeggioFrequency`.
model ColorPalette {
  solfeggioFrequencyId Int  @id
  colors               Json // ["#RRGGBB", ... x7]

  @@map("ColorPalette")
}

// Append-only audit trail of database mutations. Written centrally by the
// Prisma extension in src/lib/db.ts; read by the admin Audit Log page.
model AuditLog {
  id        String   @id @default(uuid())
  createdAt DateTime @default(now())
  userId    String?
  email     String?
  roleId    Int?
  roleName  String?
  page      String
  action    String
  entity    String?
  entityId  String?
  before    Json?
  after     Json?
  ip        String?

  @@index([createdAt])
  @@index([roleId])
  @@index([action])
  @@index([page])
  @@map("AuditLog")
}

// A user's daily listening schedule. Exactly one per user (enforced by the
// unique userId); contains 0-4 time Blocks. Times are wall-clock minutes from
// midnight (0-1440), interpreted by the kiosk in the user's configured
// timezone. The portal never stores a timezone.
model Schedule {
  id        String   @id @default(uuid())
  userId    String   @unique
  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  blocks    Block[]
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

// A single non-overlapping time range within a Schedule, plus the ordered set
// of selected Proclamations to play during it. Overnight ranges are disallowed
// in v1, so startMinutes is always less than endMinutes.
model Block {
  id            String               @id @default(uuid())
  scheduleId    String
  schedule      Schedule             @relation(fields: [scheduleId], references: [id], onDelete: Cascade)
  startMinutes  Int
  endMinutes    Int
  // When true, the kiosk enables dynamic audio for the duration of this block,
  // overriding any audio selections made on the device.
  dynamicAudio  Boolean              @default(false)
  proclamations BlockProclamations[]
  createdAt     DateTime             @default(now())
  updatedAt     DateTime             @updatedAt

  @@index([scheduleId])
}

// Join table: the Proclamations selected for a Block. Carries the Proclamation
// content for playback via the API; the portal UI only ever reads
// title/category/group.
model BlockProclamations {
  blockId        String
  block          Block        @relation(fields: [blockId], references: [id], onDelete: Cascade)
  proclamationId String
  proclamation   Proclamation @relation(fields: [proclamationId], references: [id])
  sortOrder      Int          @default(0)
  createdAt      DateTime     @default(now())
  updatedAt      DateTime     @updatedAt

  @@id([blockId, proclamationId])
  @@index([proclamationId])
}