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

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

enum MailProvider {
  GMAIL
  GMX
  WEBDE
}

enum UserRole {
  USER
  ADMIN
}

enum JobStatus {
  QUEUED
  RUNNING
  SUCCEEDED
  FAILED
  CANCELED
}

enum RuleActionType {
  MOVE
  DELETE
  ARCHIVE
  LABEL
}

enum RuleConditionType {
  HEADER
  SUBJECT
  FROM
  LIST_UNSUBSCRIBE
  LIST_ID
}

model Tenant {
  id         String      @id @default(cuid())
  name       String
  isActive   Boolean     @default(true)
  exportJobs ExportJob[]
  createdAt  DateTime    @default(now())
  updatedAt  DateTime    @updatedAt

  users           User[]
  mailboxAccounts MailboxAccount[]
  rules           Rule[]
  jobs            CleanupJob[]
}

enum ExportStatus {
  QUEUED
  RUNNING
  DONE
  FAILED
}

model ExportJob {
  id        String       @id @default(cuid())
  tenantId  String
  status    ExportStatus @default(QUEUED)
  format    String
  scope     String
  filePath  String?
  error     String?
  expiresAt DateTime?
  createdAt DateTime     @default(now())
  updatedAt DateTime     @updatedAt

  tenant Tenant @relation(fields: [tenantId], references: [id])

  @@index([tenantId])
}

model User {
  id        String   @id @default(cuid())
  tenantId  String
  email     String   @unique
  password  String
  role      UserRole @default(USER)
  isActive  Boolean  @default(true)
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  tenant Tenant @relation(fields: [tenantId], references: [id])
}

model MailboxAccount {
  id                String       @id @default(cuid())
  tenantId          String
  email             String
  provider          MailProvider
  isActive          Boolean      @default(true)
  imapHost          String
  imapPort          Int
  imapTLS           Boolean
  smtpHost          String?
  smtpPort          Int?
  smtpTLS           Boolean?
  oauthToken        String?
  oauthRefreshToken String?
  oauthAccessToken  String?
  oauthExpiresAt    DateTime?
  providerUserId    String?
  appPassword       String?
  createdAt         DateTime     @default(now())
  updatedAt         DateTime     @updatedAt

  tenant  Tenant          @relation(fields: [tenantId], references: [id])
  folders MailboxFolder[]
  jobs    CleanupJob[]

  @@index([tenantId])
}

model MailboxFolder {
  id               String   @id @default(cuid())
  mailboxAccountId String
  name             String
  remoteId         String?
  createdAt        DateTime @default(now())
  updatedAt        DateTime @updatedAt

  mailboxAccount MailboxAccount @relation(fields: [mailboxAccountId], references: [id])
  mailItems      MailItem[]

  @@index([mailboxAccountId])
}

model MailItem {
  id              String    @id @default(cuid())
  folderId        String
  messageId       String
  subject         String?
  from            String?
  receivedAt      DateTime?
  listId          String?
  listUnsubscribe String?
  createdAt       DateTime  @default(now())
  updatedAt       DateTime  @updatedAt

  folder MailboxFolder @relation(fields: [folderId], references: [id])

  @@index([folderId])
  @@index([messageId])
}

model Rule {
  id        String   @id @default(cuid())
  tenantId  String
  name      String
  enabled   Boolean  @default(true)
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  tenant     Tenant          @relation(fields: [tenantId], references: [id])
  conditions RuleCondition[]
  actions    RuleAction[]

  @@index([tenantId])
}

model RuleCondition {
  id     String            @id @default(cuid())
  ruleId String
  type   RuleConditionType
  value  String

  rule Rule @relation(fields: [ruleId], references: [id])

  @@index([ruleId])
}

model RuleAction {
  id     String         @id @default(cuid())
  ruleId String
  type   RuleActionType
  target String?

  rule Rule @relation(fields: [ruleId], references: [id])

  @@index([ruleId])
}

model CleanupJob {
  id                 String    @id @default(cuid())
  tenantId           String
  mailboxAccountId   String
  status             JobStatus @default(QUEUED)
  dryRun             Boolean   @default(true)
  unsubscribeEnabled Boolean   @default(true)
  routingEnabled     Boolean   @default(true)
  startedAt          DateTime?
  finishedAt         DateTime?
  createdAt          DateTime  @default(now())
  updatedAt          DateTime  @updatedAt

  tenant              Tenant               @relation(fields: [tenantId], references: [id])
  mailboxAccount      MailboxAccount       @relation(fields: [mailboxAccountId], references: [id])
  unsubscribeAttempts UnsubscribeAttempt[]
  events              CleanupJobEvent[]

  @@index([tenantId])
  @@index([mailboxAccountId])
}

model UnsubscribeAttempt {
  id         String   @id @default(cuid())
  jobId      String
  mailItemId String?
  method     String
  target     String
  status     String
  createdAt  DateTime @default(now())

  job CleanupJob @relation(fields: [jobId], references: [id])

  @@index([jobId])
}

model CleanupJobEvent {
  id        String   @id @default(cuid())
  jobId     String
  level     String
  message   String
  progress  Int?
  createdAt DateTime @default(now())

  job CleanupJob @relation(fields: [jobId], references: [id])

  @@index([jobId])
}