import { sqliteTable, text, integer } from "drizzle-orm/sqlite-core";
import { sql } from "drizzle-orm";
import { createInsertSchema } from "drizzle-zod";
import { z } from "zod/v4";

export const USER_ROLES = ["user", "admin"] as const;
export const USER_STATUSES = ["pending", "active", "suspended"] as const;
export type UserRole = (typeof USER_ROLES)[number];
export type UserStatus = (typeof USER_STATUSES)[number];

export const usersTable = sqliteTable("users", {
  id: text("id").primaryKey().$defaultFn(() => crypto.randomUUID()),
  email: text("email").notNull().unique(),
  passwordHash: text("password_hash"),
  displayName: text("display_name"),
  role: text("role", { enum: USER_ROLES }).notNull().default("user"),
  status: text("status", { enum: USER_STATUSES }).notNull().default("pending"),
  resetToken: text("reset_token"),
  resetTokenExpiresAt: integer("reset_token_expires_at", { mode: "timestamp_ms" }),
  lastLoginAt: integer("last_login_at", { mode: "timestamp_ms" }),
  createdAt: integer("created_at", { mode: "timestamp_ms" }).notNull().default(sql`(unixepoch() * 1000)`),
  updatedAt: integer("updated_at", { mode: "timestamp_ms" }).notNull().default(sql`(unixepoch() * 1000)`),
});

export const refreshTokensTable = sqliteTable("refresh_tokens", {
  id: text("id").primaryKey().$defaultFn(() => crypto.randomUUID()),
  userId: text("user_id").notNull().references(() => usersTable.id, { onDelete: "cascade" }),
  token: text("token").notNull().unique(),
  expiresAt: integer("expires_at", { mode: "timestamp_ms" }).notNull(),
  createdAt: integer("created_at", { mode: "timestamp_ms" }).notNull().default(sql`(unixepoch() * 1000)`),
});

export const insertUserSchema = createInsertSchema(usersTable).omit({ id: true, createdAt: true, updatedAt: true });
export type InsertUser = z.infer<typeof insertUserSchema>;
export type User = typeof usersTable.$inferSelect;