import { h } from 'vue'
import { toast } from 'vue-sonner'
import { z } from 'zod'

/**
 * Load .env file and validate it against the schema
 * Has this file, it will be loaded automatically by vite and we will be have environment variables available type
 * If EnvSchema Object has Key but not in .env file, it will be have a error in page
 */

const EnvSchema = z.object({
  VITE_SERVER_API_URL: z.string().default(''),
  VITE_SERVER_API_PREFIX: z.string().default('/api/v1'),
  VITE_SERVER_API_TIMEOUT: z.coerce.number().default(5000),
})

export type env = z.infer<typeof EnvSchema>

// eslint-disable-next-line ts/no-redeclare
const { data: env, error } = EnvSchema.safeParse(import.meta.env)

if (error) {
  console.error('❌ Invalid env')
  const flattenError = z.flattenError(error)
  console.error(flattenError)

  setTimeout(() => {
    toast.error(`Env error: you should check your .env file`, {
      description: h(
        'pre',
        { class: 'mt-2 rounded-md bg-slate-950 p-4 text-wrap' },
        h('code', { class: 'text-white' }, JSON.stringify(flattenError, null, 2)),
      ),
      duration: 10000,
    })
  }, 1000)
}

export default env!