import {z} from 'zod'

export type GetApiV1CustomActionsContextArgs = {'App-ID': string, 'Auth-Token': string, context: string};

export type GetApiV1CustomActionsContextOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const customActionSchema = z.object({app_id: z.string().nullable().optional(), color: z.string().nullable().optional(), context: z.enum(["ASSET", "ASSET_SUBCLIP", "SHARED_ASSET", "COLLECTION", "SHARED_COLLECTION", "BULK", "SAVED_SEARCH", "NONE", "PLAYLIST", "SHARED_PLAYLIST"]), date_created: z.string().optional(), date_modified: z.string().optional(), disabled: z.boolean().optional(), headers: z.record(z.string(), z.string()).optional(), id: z.string().optional(), last_error: z.string().optional(), last_error_date: z.string().optional(), metadata_view: z.string().nullable().optional(), publish_template_id: z.string().nullable().optional(), status: z.enum(["FAILING", "HEALTHY"]).optional(), system_domain_id: z.string().optional(), title: z.string(), transcoder_id: z.string().nullable().optional(), type: z.enum(["OPEN", "POST", "PUBLISH"]).optional(), url: z.string()});

export const customActionsSchema = z.object({objects: z.array(customActionSchema).optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Get list of custom actions by context
 * 
 * GET /v1/custom_actions/{context}/
 */
export const getApiV1CustomActionsContext = async (args: GetApiV1CustomActionsContextArgs, options: GetApiV1CustomActionsContextOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (args['App-ID'] != null) headers.set("App-ID", String(args['App-ID']))
if (args['Auth-Token'] != null) headers.set("Auth-Token", String(args['Auth-Token']))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/custom_actions/${encodeURIComponent(String(args.context))}/${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(customActionsSchema, await res.json())
};