import {z} from 'zod'

export type ModuleRequest = {name?: (string | null) | undefined, type?: (string | null) | undefined, left?: (number | null) | undefined, top?: (number | null) | undefined, width?: (number | null) | undefined, height?: (number | null) | undefined, playlist_id?: (string | null) | undefined, sequence?: (number | null) | undefined};

export type CreateApiTemplatesTemplateIdModulesArgs = {templateId: string, body: ModuleRequest};

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

export const moduleOption = z.object({id: z.string().nullable().optional(), name: z.string().nullable().optional(), value: z.string().nullable().optional()});

export const module = z.object({id: z.string().nullable().optional(), name: z.string().nullable().optional(), type: z.string().nullable().optional(), left: z.number().int().nullable().optional(), top: z.number().int().nullable().optional(), width: z.number().int().nullable().optional(), height: z.number().int().nullable().optional(), playlist_id: z.string().nullable().optional(), sequence: z.number().int().nullable().optional(), options: z.array(moduleOption).nullable().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
};

/**
 * Create a new module/zone within a template.
 * Modules/zones define rectangular content areas where playlist content is displayed.
 * 
 * POST /templates/{templateId}/modules
 * 
 * Also accepts auth: ApiKeyInHeader, ApiKeyInQuery
 */
export const createApiTemplatesTemplateIdModules = async (args: CreateApiTemplatesTemplateIdModulesArgs, options?: CreateApiTemplatesTemplateIdModulesOptions) => {
const {baseUrl = "https://api.reveldigital.com", fetch: fetchFn = fetch, Bearer} = options ?? {}

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

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

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

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

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

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