import {z} from 'zod'

export type GetApiCustomEmailTemplatesNameArgs = {name: 'USER_CREATION' | 'QUEUE_CALL_LOST' | 'QUEUE_SLA' | 'QUEUE_CALLBACK' | 'QUEUE_CALLBACK_FAILED' | 'VOICEMAIL_RECEIVED' | 'CALL_REPORT_COMPLETED' | 'DISK_LOW' | 'EMERGENCY_CALL' | 'LICENSE_LIMITED' | 'RECHARGE' | 'CONFERENCE_INVITATION' | 'TRUNK_CONNECTED' | 'TRUNK_DISCONNECTED'};

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

export const getApiCustomEmailTemplatesNameResponse = z.object({name: z.enum(["USER_CREATION", "QUEUE_CALL_LOST", "QUEUE_SLA", "QUEUE_CALLBACK", "QUEUE_CALLBACK_FAILED", "VOICEMAIL_RECEIVED", "CALL_REPORT_COMPLETED", "DISK_LOW", "EMERGENCY_CALL", "LICENSE_LIMITED", "RECHARGE", "CONFERENCE_INVITATION", "TRUNK_CONNECTED", "TRUNK_DISCONNECTED"]).optional(), from: z.string().optional(), subject: z.string().optional(), body: z.string().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
};

/**
 * Retrieve custom details of template
 * 
 * GET /custom_email_templates/{name}
 */
export const getApiCustomEmailTemplatesName = async (args: GetApiCustomEmailTemplatesNameArgs, options?: GetApiCustomEmailTemplatesNameOptions) => {
const {baseUrl = "https://HOSTNAME:8887/api", fetch: fetchFn = fetch, bearer} = options ?? {}

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

if (bearer !== undefined) headers.set('authorization', `Bearer ${bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/custom_email_templates/${encodeURIComponent(String(args.name))}${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(getApiCustomEmailTemplatesNameResponse, await res.json())
};