import { relations } from 'drizzle-orm';

// Ports
import { ports } from './ports';

// Users
import { userProfiles, roles, portRoleOverrides, userPortRoles } from './users';

// Clients
import {
  clients,
  clientContacts,
  clientRelationships,
  clientNotes,
  clientTags,
  clientMergeLog,
  clientAddresses,
} from './clients';

// Interests
import { interests, interestNotes, interestTags } from './interests';

// Berths
import {
  berths,
  berthMapData,
  berthRecommendations,
  berthWaitingList,
  berthMaintenanceLog,
  berthTags,
} from './berths';

// Documents
import {
  files,
  documents,
  documentSigners,
  documentEvents,
  documentTemplates,
  formTemplates,
  formSubmissions,
} from './documents';

// Financial
import { expenses, invoices, invoiceLineItems, invoiceExpenses } from './financial';

// Email
import { emailAccounts, emailThreads, emailMessages } from './email';

// Operations
import {
  reminders,
  googleCalendarCache,
  googleCalendarTokens,
  notifications,
  scheduledReports,
  reportRecipients,
  generatedReports,
} from './operations';

// System
import {
  auditLogs,
  tags,
  webhooks,
  webhookDeliveries,
  systemSettings,
  savedViews,
  scratchpadNotes,
  userNotificationPreferences,
  customFieldDefinitions,
  customFieldValues,
} from './system';

// ─── Ports ────────────────────────────────────────────────────────────────────

export const portsRelations = relations(ports, ({ many }) => ({
  userPortRoles: many(userPortRoles),
  portRoleOverrides: many(portRoleOverrides),
  clients: many(clients),
  interests: many(interests),
  berths: many(berths),
  documents: many(documents),
  documentTemplates: many(documentTemplates),
  formTemplates: many(formTemplates),
  expenses: many(expenses),
  invoices: many(invoices),
  emailAccounts: many(emailAccounts),
  emailThreads: many(emailThreads),
  reminders: many(reminders),
  notifications: many(notifications),
  scheduledReports: many(scheduledReports),
  auditLogs: many(auditLogs),
  tags: many(tags),
  files: many(files),
  webhooks: many(webhooks),
  systemSettings: many(systemSettings),
  savedViews: many(savedViews),
  userNotificationPreferences: many(userNotificationPreferences),
  customFieldDefinitions: many(customFieldDefinitions),
  berthMaintenanceLogs: many(berthMaintenanceLog),
  clientMergeLogs: many(clientMergeLog),
  clientRelationships: many(clientRelationships),
  clientAddresses: many(clientAddresses),
}));

// ─── Users ────────────────────────────────────────────────────────────────────

export const userProfilesRelations = relations(userProfiles, ({ many }) => ({
  userPortRoles: many(userPortRoles),
}));

export const rolesRelations = relations(roles, ({ many }) => ({
  userPortRoles: many(userPortRoles),
  portRoleOverrides: many(portRoleOverrides),
}));

export const portRoleOverridesRelations = relations(portRoleOverrides, ({ one }) => ({
  port: one(ports, {
    fields: [portRoleOverrides.portId],
    references: [ports.id],
  }),
  role: one(roles, {
    fields: [portRoleOverrides.roleId],
    references: [roles.id],
  }),
}));

export const userPortRolesRelations = relations(userPortRoles, ({ one }) => ({
  port: one(ports, {
    fields: [userPortRoles.portId],
    references: [ports.id],
  }),
  role: one(roles, {
    fields: [userPortRoles.roleId],
    references: [roles.id],
  }),
}));

// ─── Clients ──────────────────────────────────────────────────────────────────

export const clientsRelations = relations(clients, ({ one, many }) => ({
  port: one(ports, {
    fields: [clients.portId],
    references: [ports.id],
  }),
  contacts: many(clientContacts),
  notes: many(clientNotes),
  tags: many(clientTags),
  interests: many(interests),
  relationships_a: many(clientRelationships, { relationName: 'client_a' }),
  relationships_b: many(clientRelationships, { relationName: 'client_b' }),
  mergeLogsAsSurvivor: many(clientMergeLog),
  documents: many(documents),
  emailThreads: many(emailThreads),
  reminders: many(reminders),
  files: many(files),
  waitingListEntries: many(berthWaitingList),
  scratchpadNotes: many(scratchpadNotes),
  formSubmissions: many(formSubmissions),
  addresses: many(clientAddresses),
}));

export const clientContactsRelations = relations(clientContacts, ({ one }) => ({
  client: one(clients, {
    fields: [clientContacts.clientId],
    references: [clients.id],
  }),
}));

export const clientAddressesRelations = relations(clientAddresses, ({ one }) => ({
  client: one(clients, {
    fields: [clientAddresses.clientId],
    references: [clients.id],
  }),
  port: one(ports, {
    fields: [clientAddresses.portId],
    references: [ports.id],
  }),
}));

export const clientRelationshipsRelations = relations(clientRelationships, ({ one }) => ({
  port: one(ports, {
    fields: [clientRelationships.portId],
    references: [ports.id],
  }),
  clientA: one(clients, {
    fields: [clientRelationships.clientAId],
    references: [clients.id],
    relationName: 'client_a',
  }),
  clientB: one(clients, {
    fields: [clientRelationships.clientBId],
    references: [clients.id],
    relationName: 'client_b',
  }),
}));

export const clientNotesRelations = relations(clientNotes, ({ one }) => ({
  client: one(clients, {
    fields: [clientNotes.clientId],
    references: [clients.id],
  }),
}));

export const clientTagsRelations = relations(clientTags, ({ one }) => ({
  client: one(clients, {
    fields: [clientTags.clientId],
    references: [clients.id],
  }),
  tag: one(tags, {
    fields: [clientTags.tagId],
    references: [tags.id],
  }),
}));

export const clientMergeLogRelations = relations(clientMergeLog, ({ one }) => ({
  port: one(ports, {
    fields: [clientMergeLog.portId],
    references: [ports.id],
  }),
  survivingClient: one(clients, {
    fields: [clientMergeLog.survivingClientId],
    references: [clients.id],
  }),
}));

// ─── Interests ────────────────────────────────────────────────────────────────

export const interestsRelations = relations(interests, ({ one, many }) => ({
  port: one(ports, {
    fields: [interests.portId],
    references: [ports.id],
  }),
  client: one(clients, {
    fields: [interests.clientId],
    references: [clients.id],
  }),
  berth: one(berths, {
    fields: [interests.berthId],
    references: [berths.id],
  }),
  notes: many(interestNotes),
  tags: many(interestTags),
  documents: many(documents),
  reminders: many(reminders),
  berthRecommendations: many(berthRecommendations),
  formSubmissions: many(formSubmissions),
}));

export const interestNotesRelations = relations(interestNotes, ({ one }) => ({
  interest: one(interests, {
    fields: [interestNotes.interestId],
    references: [interests.id],
  }),
}));

export const interestTagsRelations = relations(interestTags, ({ one }) => ({
  interest: one(interests, {
    fields: [interestTags.interestId],
    references: [interests.id],
  }),
  tag: one(tags, {
    fields: [interestTags.tagId],
    references: [tags.id],
  }),
}));

// ─── Berths ───────────────────────────────────────────────────────────────────

export const berthsRelations = relations(berths, ({ one, many }) => ({
  port: one(ports, {
    fields: [berths.portId],
    references: [ports.id],
  }),
  mapData: one(berthMapData),
  recommendations: many(berthRecommendations),
  waitingList: many(berthWaitingList),
  maintenanceLogs: many(berthMaintenanceLog),
  tags: many(berthTags),
  interests: many(interests),
  reminders: many(reminders),
}));

export const berthMapDataRelations = relations(berthMapData, ({ one }) => ({
  berth: one(berths, {
    fields: [berthMapData.berthId],
    references: [berths.id],
  }),
}));

export const berthRecommendationsRelations = relations(berthRecommendations, ({ one }) => ({
  interest: one(interests, {
    fields: [berthRecommendations.interestId],
    references: [interests.id],
  }),
  berth: one(berths, {
    fields: [berthRecommendations.berthId],
    references: [berths.id],
  }),
}));

export const berthWaitingListRelations = relations(berthWaitingList, ({ one }) => ({
  berth: one(berths, {
    fields: [berthWaitingList.berthId],
    references: [berths.id],
  }),
  client: one(clients, {
    fields: [berthWaitingList.clientId],
    references: [clients.id],
  }),
}));

export const berthMaintenanceLogRelations = relations(berthMaintenanceLog, ({ one }) => ({
  berth: one(berths, {
    fields: [berthMaintenanceLog.berthId],
    references: [berths.id],
  }),
  port: one(ports, {
    fields: [berthMaintenanceLog.portId],
    references: [ports.id],
  }),
}));

export const berthTagsRelations = relations(berthTags, ({ one }) => ({
  berth: one(berths, {
    fields: [berthTags.berthId],
    references: [berths.id],
  }),
  tag: one(tags, {
    fields: [berthTags.tagId],
    references: [tags.id],
  }),
}));

// ─── Documents ────────────────────────────────────────────────────────────────

export const filesRelations = relations(files, ({ one, many }) => ({
  port: one(ports, {
    fields: [files.portId],
    references: [ports.id],
  }),
  client: one(clients, {
    fields: [files.clientId],
    references: [clients.id],
  }),
  documentAsFile: many(documents, { relationName: 'file' }),
  documentAsSignedFile: many(documents, { relationName: 'signed_file' }),
}));

export const documentsRelations = relations(documents, ({ one, many }) => ({
  port: one(ports, {
    fields: [documents.portId],
    references: [ports.id],
  }),
  interest: one(interests, {
    fields: [documents.interestId],
    references: [interests.id],
  }),
  client: one(clients, {
    fields: [documents.clientId],
    references: [clients.id],
  }),
  file: one(files, {
    fields: [documents.fileId],
    references: [files.id],
    relationName: 'file',
  }),
  signedFile: one(files, {
    fields: [documents.signedFileId],
    references: [files.id],
    relationName: 'signed_file',
  }),
  signers: many(documentSigners),
  events: many(documentEvents),
}));

export const documentSignersRelations = relations(documentSigners, ({ one, many }) => ({
  document: one(documents, {
    fields: [documentSigners.documentId],
    references: [documents.id],
  }),
  events: many(documentEvents),
}));

export const documentEventsRelations = relations(documentEvents, ({ one }) => ({
  document: one(documents, {
    fields: [documentEvents.documentId],
    references: [documents.id],
  }),
  signer: one(documentSigners, {
    fields: [documentEvents.signerId],
    references: [documentSigners.id],
  }),
}));

export const documentTemplatesRelations = relations(documentTemplates, ({ one }) => ({
  port: one(ports, {
    fields: [documentTemplates.portId],
    references: [ports.id],
  }),
}));

export const formTemplatesRelations = relations(formTemplates, ({ one, many }) => ({
  port: one(ports, {
    fields: [formTemplates.portId],
    references: [ports.id],
  }),
  submissions: many(formSubmissions),
}));

export const formSubmissionsRelations = relations(formSubmissions, ({ one }) => ({
  formTemplate: one(formTemplates, {
    fields: [formSubmissions.formTemplateId],
    references: [formTemplates.id],
  }),
  client: one(clients, {
    fields: [formSubmissions.clientId],
    references: [clients.id],
  }),
  interest: one(interests, {
    fields: [formSubmissions.interestId],
    references: [interests.id],
  }),
}));

// ─── Financial ────────────────────────────────────────────────────────────────

export const expensesRelations = relations(expenses, ({ one, many }) => ({
  port: one(ports, {
    fields: [expenses.portId],
    references: [ports.id],
  }),
  invoiceExpenses: many(invoiceExpenses),
}));

export const invoicesRelations = relations(invoices, ({ one, many }) => ({
  port: one(ports, {
    fields: [invoices.portId],
    references: [ports.id],
  }),
  pdfFile: one(files, {
    fields: [invoices.pdfFileId],
    references: [files.id],
  }),
  lineItems: many(invoiceLineItems),
  invoiceExpenses: many(invoiceExpenses),
}));

export const invoiceLineItemsRelations = relations(invoiceLineItems, ({ one }) => ({
  invoice: one(invoices, {
    fields: [invoiceLineItems.invoiceId],
    references: [invoices.id],
  }),
}));

export const invoiceExpensesRelations = relations(invoiceExpenses, ({ one }) => ({
  invoice: one(invoices, {
    fields: [invoiceExpenses.invoiceId],
    references: [invoices.id],
  }),
  expense: one(expenses, {
    fields: [invoiceExpenses.expenseId],
    references: [expenses.id],
  }),
}));

// ─── Email ────────────────────────────────────────────────────────────────────

export const emailAccountsRelations = relations(emailAccounts, ({ one }) => ({
  port: one(ports, {
    fields: [emailAccounts.portId],
    references: [ports.id],
  }),
}));

export const emailThreadsRelations = relations(emailThreads, ({ one, many }) => ({
  port: one(ports, {
    fields: [emailThreads.portId],
    references: [ports.id],
  }),
  client: one(clients, {
    fields: [emailThreads.clientId],
    references: [clients.id],
  }),
  messages: many(emailMessages),
}));

export const emailMessagesRelations = relations(emailMessages, ({ one }) => ({
  thread: one(emailThreads, {
    fields: [emailMessages.threadId],
    references: [emailThreads.id],
  }),
  rawFile: one(files, {
    fields: [emailMessages.rawFileId],
    references: [files.id],
  }),
}));

// ─── Operations ───────────────────────────────────────────────────────────────

export const remindersRelations = relations(reminders, ({ one, many }) => ({
  port: one(ports, {
    fields: [reminders.portId],
    references: [ports.id],
  }),
  client: one(clients, {
    fields: [reminders.clientId],
    references: [clients.id],
  }),
  interest: one(interests, {
    fields: [reminders.interestId],
    references: [interests.id],
  }),
  berth: one(berths, {
    fields: [reminders.berthId],
    references: [berths.id],
  }),
  calendarCacheEntries: many(googleCalendarCache),
}));

export const googleCalendarTokensRelations = relations(googleCalendarTokens, ({ many }) => ({
  cacheEntries: many(googleCalendarCache),
}));

export const googleCalendarCacheRelations = relations(googleCalendarCache, ({ one }) => ({
  reminder: one(reminders, {
    fields: [googleCalendarCache.reminderId],
    references: [reminders.id],
  }),
}));

export const notificationsRelations = relations(notifications, ({ one }) => ({
  port: one(ports, {
    fields: [notifications.portId],
    references: [ports.id],
  }),
}));

export const scheduledReportsRelations = relations(scheduledReports, ({ one, many }) => ({
  port: one(ports, {
    fields: [scheduledReports.portId],
    references: [ports.id],
  }),
  recipients: many(reportRecipients),
  generatedReports: many(generatedReports),
}));

export const reportRecipientsRelations = relations(reportRecipients, ({ one }) => ({
  report: one(scheduledReports, {
    fields: [reportRecipients.reportId],
    references: [scheduledReports.id],
  }),
}));

export const generatedReportsRelations = relations(generatedReports, ({ one }) => ({
  port: one(ports, {
    fields: [generatedReports.portId],
    references: [ports.id],
  }),
  scheduledReport: one(scheduledReports, {
    fields: [generatedReports.scheduledReportId],
    references: [scheduledReports.id],
  }),
  file: one(files, {
    fields: [generatedReports.fileId],
    references: [files.id],
  }),
}));

// ─── System ───────────────────────────────────────────────────────────────────

export const auditLogsRelations = relations(auditLogs, ({ one }) => ({
  port: one(ports, {
    fields: [auditLogs.portId],
    references: [ports.id],
  }),
  revertOfLog: one(auditLogs, {
    fields: [auditLogs.revertOf],
    references: [auditLogs.id],
    relationName: 'revert_of',
  }),
}));

export const tagsRelations = relations(tags, ({ one, many }) => ({
  port: one(ports, {
    fields: [tags.portId],
    references: [ports.id],
  }),
  clientTags: many(clientTags),
  interestTags: many(interestTags),
  berthTags: many(berthTags),
}));

export const webhooksRelations = relations(webhooks, ({ one, many }) => ({
  port: one(ports, {
    fields: [webhooks.portId],
    references: [ports.id],
  }),
  deliveries: many(webhookDeliveries),
}));

export const webhookDeliveriesRelations = relations(webhookDeliveries, ({ one }) => ({
  webhook: one(webhooks, {
    fields: [webhookDeliveries.webhookId],
    references: [webhooks.id],
  }),
}));

export const systemSettingsRelations = relations(systemSettings, ({ one }) => ({
  port: one(ports, {
    fields: [systemSettings.portId],
    references: [ports.id],
  }),
}));

export const savedViewsRelations = relations(savedViews, ({ one }) => ({
  port: one(ports, {
    fields: [savedViews.portId],
    references: [ports.id],
  }),
}));

export const scratchpadNotesRelations = relations(scratchpadNotes, ({ one }) => ({
  linkedClient: one(clients, {
    fields: [scratchpadNotes.linkedClientId],
    references: [clients.id],
  }),
}));

export const userNotificationPreferencesRelations = relations(
  userNotificationPreferences,
  ({ one }) => ({
    port: one(ports, {
      fields: [userNotificationPreferences.portId],
      references: [ports.id],
    }),
  }),
);

export const customFieldDefinitionsRelations = relations(
  customFieldDefinitions,
  ({ one, many }) => ({
    port: one(ports, {
      fields: [customFieldDefinitions.portId],
      references: [ports.id],
    }),
    values: many(customFieldValues),
  }),
);

export const customFieldValuesRelations = relations(customFieldValues, ({ one }) => ({
  definition: one(customFieldDefinitions, {
    fields: [customFieldValues.fieldId],
    references: [customFieldDefinitions.id],
  }),
}));