import {z} from 'zod'

export type GetApiV1AttributesArgs = {match?: string | undefined, recordIds?: Array<number> | undefined, entityName: string, name?: string | undefined, orderBy?: string | undefined, orderByDirection?: ('ASC' | 'DESC') | undefined, skip?: number | undefined, take?: number | undefined};

export type GetApiV1AttributesOptions = {baseUrl: string, sk?: string | undefined, fetch?: typeof fetch | undefined};

export const customersApiInternalModelsAttributeResponse = z.object({entity: z.string().optional(), id: z.number().int().optional(), name: z.string().optional(), record_id: z.number().int().optional(), type: z.string().optional(), value: z.unknown()});

export const getApiV1AttributesResponse = z.array(customersApiInternalModelsAttributeResponse);

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
};

/**
 * Read Attributes
 * 
 * GET /v1/attributes
 * 
 * Also accepts auth: cc, jwt
 */
export const getApiV1Attributes = async (args: GetApiV1AttributesArgs, options: GetApiV1AttributesOptions) => {
const {baseUrl, fetch: fetchFn = fetch, sk} = options ?? {}

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

if (args.match != null) query.append("match", String(args.match))
for (const item of args.recordIds ?? []) query.append("recordIds", String(item))
if (args.entityName != null) query.append("entityName", String(args.entityName))
if (args.name != null) query.append("name", String(args.name))
if (args.orderBy != null) query.append("orderBy", String(args.orderBy))
if (args.orderByDirection != null) query.append("orderByDirection", String(args.orderByDirection))
if (args.skip != null) query.append("skip", String(args.skip))
if (args.take != null) query.append("take", String(args.take))
if (sk !== undefined) headers.set("sessionKey", sk)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/attributes${query.size > 0 ? `?${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(getApiV1AttributesResponse, await res.json())
};