import {z} from 'zod'

export type CustomSettingOptionsRequest = {template_id: number, connection_id: number, account_ids: Array<string>, custom_setting_name: string, search_query?: string | undefined, page?: number | undefined, page_size?: number | undefined};

export type CreateApiApiV3DatasourcesDatasourceNameCustomSettingOptionsArgs = {datasource_name: string, body: CustomSettingOptionsRequest};

export type CreateApiApiV3DatasourcesDatasourceNameCustomSettingOptionsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const customSettingOption = z.object({value: z.string().optional(), label: z.string().optional(), description: z.string().nullable().optional()});

export const customSettingOptionsAccountResult = z.object({account_id: z.string().optional(), count: z.number().int().optional(), next: z.string().nullable().optional(), previous: z.string().nullable().optional(), results: z.array(customSettingOption).optional(), search_applied: z.boolean().optional()});

export const customSettingOptionsResponse = z.object({custom_setting_name: z.string().optional(), results: z.array(customSettingOptionsAccountResult).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
};

/**
 * Load custom setting options
 * 
 * POST /api/v3/datasources/{datasource_name}/custom_setting_options/
 * 
 * Also accepts auth: cookieAuth
 */
export const createApiApiV3DatasourcesDatasourceNameCustomSettingOptions = async (args: CreateApiApiV3DatasourcesDatasourceNameCustomSettingOptionsArgs, options?: CreateApiApiV3DatasourcesDatasourceNameCustomSettingOptionsOptions) => {
const {baseUrl = "https://embedded.improvado.io", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v3/datasources/${encodeURIComponent(String(args.datasource_name))}/custom_setting_options/${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(customSettingOptionsResponse, await res.json())
};