import { createEnv } from "@t3-oss/env-nextjs"
import { z } from "zod"

export const env = createEnv({
  /**
   * Due to t3-env only checking typeof window === "undefined"
   * and Netlify running Deno, window is never "undefined"
   * https://github.com/t3-oss/t3-env/issues/154
   */
  isServer: typeof window === "undefined" || "Deno" in window,
  server: {
    NODE_ENV: z.enum(["development", "test", "production"]),
    REDIS_API_HOST: z.string().optional(),
    REDIS_API_KEY: z.string().optional(),
    BRANCH:
      process.env.NODE_ENV !== "development"
        ? z.string()
        : z.string().optional().default("dev"),
    GIT_SHA: z.string().optional(),
    CURITY_ISSUER_USER: z.string(),
    CURITY_CLIENT_ID_SERVICE: z.string().default("scandichotels-web-backend"),
    CURITY_CLIENT_SECRET_SERVICE: z.string(),
    CURITY_CLIENT_SERVICE_SCOPES: z.string().transform((val) =>
      val
        .split(",")
        .map((s) => s.trim())
        .filter(Boolean)
        .toSorted()
    ),
  },
  emptyStringAsUndefined: true,
  runtimeEnv: {
    NODE_ENV: process.env.NODE_ENV,
    REDIS_API_HOST: process.env.REDIS_API_HOST,
    REDIS_API_KEY: process.env.REDIS_API_KEY,
    BRANCH: process.env.BRANCH,
    GIT_SHA: process.env.GIT_SHA,
    CURITY_CLIENT_SECRET_SERVICE: process.env.CURITY_CLIENT_SECRET_SERVICE,
    CURITY_ISSUER_USER: process.env.CURITY_ISSUER_USER,
    CURITY_CLIENT_ID_SERVICE: process.env.CURITY_CLIENT_ID_SERVICE,
    CURITY_CLIENT_SERVICE_SCOPES: process.env.CURITY_CLIENT_SERVICE_SCOPES,
  },
})