import { defineVersion } from "verzod"
import { z } from "zod"

import { FormDataKeyValue } from "./1"
import { V5_SCHEMA } from "./5"

export const HoppRESTReqBody = z.union([
  z.object({
    contentType: z.literal(null),
    body: z.literal(null).catch(null),
  }),
  z.object({
    contentType: z.literal("multipart/form-data"),
    body: z.array(FormDataKeyValue).catch([]),
  }),
  z.object({
    contentType: z.union([
      z.literal("application/json"),
      z.literal("application/ld+json"),
      z.literal("application/hal+json"),
      z.literal("application/vnd.api+json"),
      z.literal("application/xml"),
      z.literal("text/xml"),
      z.literal("application/x-www-form-urlencoded"),
      z.literal("text/html"),
      z.literal("text/plain"),
    ]),
    body: z.string().catch(""),
  }),
])

export type HoppRESTReqBody = z.infer<typeof HoppRESTReqBody>

export const V6_SCHEMA = V5_SCHEMA.extend({
  v: z.literal("6"),
  body: HoppRESTReqBody,
})

export default defineVersion({
  schema: V6_SCHEMA,
  initial: false,
  up(old: z.infer<typeof V5_SCHEMA>) {
    // No migration, `text/xml` is added to the list of supported content types
    return {
      ...old,
      v: "6" as const,
    }
  },
})