import { pgTable, text, timestamp, boolean, uuid, integer, customType } from "drizzle-orm/pg-core"

const bytea = customType<{ data: Buffer }>({
  dataType() {
    return "bytea"
  },
})

export const users = pgTable("users", {
  id: uuid("id").primaryKey().defaultRandom(),
  email: text("email").notNull().unique(),
  name: text("name").notNull(),
  role: text("role").notNull(),
  passwordHash: text("password_hash").notNull(),
  createdAt: timestamp("created_at").notNull().defaultNow()
})

export const customers = pgTable("customers", {
  id: uuid("id").primaryKey().defaultRandom(),
  name: text("name").notNull(),
  tags: text("tags").array().notNull().default([]),
  active: boolean("active").notNull().default(true),
  createdAt: timestamp("created_at").notNull().defaultNow()
})

export const projects = pgTable("projects", {
  id: uuid("id").primaryKey().defaultRandom(),
  name: text("name").notNull(),
  customerId: uuid("customer_id").notNull().references(() => customers.id, { onDelete: "cascade" }),
  active: boolean("active").notNull().default(true),
  createdAt: timestamp("created_at").notNull().defaultNow()
})

export const projectTemplates = pgTable("project_templates", {
  id: uuid("id").primaryKey().defaultRandom(),
  name: text("name").notNull(),
  defaultBillable: boolean("default_billable").notNull().default(true),
  estimatedHours: integer("estimated_hours"),
  createdAt: timestamp("created_at").notNull().defaultNow()
})

export const timeEntries = pgTable("time_entries", {
  id: uuid("id").primaryKey().defaultRandom(),
  userId: uuid("user_id").notNull().references(() => users.id, { onDelete: "cascade" }),
  projectId: uuid("project_id").references(() => projects.id, { onDelete: "cascade" }),
  description: text("description").notNull(),
  notes: text("notes"),
  startTime: timestamp("start_time").notNull(),
  endTime: timestamp("end_time"),
  createdAt: timestamp("created_at").notNull().defaultNow()
})

export const appSettings = pgTable("app_settings", {
  id: uuid("id").primaryKey().defaultRandom(),
  workspaceName: text("workspace_name").notNull().default("EmberClone"),
  defaultBillable: boolean("default_billable").notNull().default(true),
  weekStart: integer("week_start").notNull().default(1),
  roundingMinutes: integer("rounding_minutes").notNull().default(0),
  updatedAt: timestamp("updated_at").notNull().defaultNow()
})

export const auditLog = pgTable("audit_log", {
  id: uuid("id").primaryKey().defaultRandom(),
  userId: uuid("user_id").references(() => users.id),
  action: text("action").notNull(),
  resourceType: text("resource_type"),
  resourceId: text("resource_id"),
  metadata: text("metadata"),
  createdAt: timestamp("created_at").notNull().defaultNow()
})

export const documents = pgTable("documents", {
  id: uuid("id").primaryKey().defaultRandom(),
  userId: uuid("user_id").references(() => users.id),
  filename: text("filename").notNull(),
  contentType: text("content_type").notNull(),
  sizeBytes: integer("size_bytes").notNull(),
  content: bytea("content"),
  createdAt: timestamp("created_at").notNull().defaultNow()
})

export const timeEntryAttachments = pgTable("time_entry_attachments", {
  id: uuid("id").primaryKey().defaultRandom(),
  entryId: uuid("entry_id").notNull().references(() => timeEntries.id, { onDelete: "cascade" }),
  documentId: uuid("document_id").notNull().references(() => documents.id, { onDelete: "cascade" }),
})

export const webhooks = pgTable("webhooks", {
  id: uuid("id").primaryKey().defaultRandom(),
  url: text("url").notNull(),
  event: text("event").notNull(),
  active: boolean("active").notNull().default(true),
  createdAt: timestamp("created_at").notNull().defaultNow(),
  createdBy: uuid("created_by").references(() => users.id)
})