import { z } from "zod";

const RESERVED_NAMES = new Set([
  "api",
  "assets",
  "auth",
  "dashboard",
  "explore",
  "login",
  "logout",
  "new",
  "notifications",
  "orgs",
  "projects",
  "search",
  "settings",
  "signup",
  "static",
  "favicon.ico",
]);

export const accountName = z
  .string()
  .trim()
  .min(1)
  .max(39)
  .regex(/^[A-Za-z0-9](?:[A-Za-z0-9-]*[A-Za-z0-9])?$/, "Use letters, numbers and single hyphens")
  .refine((name) => !RESERVED_NAMES.has(name.toLowerCase()), "That name is reserved");

export const repoName = z
  .string()
  .trim()
  .min(1)
  .max(100)
  .regex(/^[A-Za-z0-9._-]+$/, "Use letters, numbers, '.', '-' and '_'")
  .refine((name) => !name.endsWith(".git") && name !== "." && name !== "..", "Invalid repository name");

export const repoRef = z.object({ owner: z.string().min(1), repo: z.string().min(1) });

export const password = z.string().min(8, "Use at least 8 characters").max(200);

export const email = z.email();

export const markdownBody = z.string().max(65536);

export const title = z.string().trim().min(1, "Title is required").max(256);

export const labelColor = z.string().regex(/^[0-9a-fA-F]{6}$/, "Use a 6-digit hex color");

export const secretName = z
  .string()
  .regex(/^[A-Za-z_][A-Za-z0-9_]*$/, "Secret names must be valid environment variable names")
  .max(100);