import {z} from 'zod'

export type GetApiActionRepositoryActionDefinitionsKeyActionDefinitionKeyFormModelArgs = {actionDefinitionKey: string, scopeId?: string | undefined, scopeType?: string | undefined, formId?: string | undefined, formFieldId?: string | undefined};

export type GetApiActionRepositoryActionDefinitionsKeyActionDefinitionKeyFormModelOptions = {baseUrl?: string | undefined, basicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const formModel = z.object({});

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 action definition form by key
 * 
 * GET /action-repository/action-definitions/key/{actionDefinitionKey}/form-model
 */
export const getApiActionRepositoryActionDefinitionsKeyActionDefinitionKeyFormModel = async (args: GetApiActionRepositoryActionDefinitionsKeyActionDefinitionKeyFormModelArgs, options?: GetApiActionRepositoryActionDefinitionsKeyActionDefinitionKeyFormModelOptions) => {
const {baseUrl = "http://localhost:8090/action-api", fetch: fetchFn = fetch, basicAuth} = options ?? {}

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

if (args.scopeId != null) query.append("scopeId", String(args.scopeId))
if (args.scopeType != null) query.append("scopeType", String(args.scopeType))
if (args.formId != null) query.append("formId", String(args.formId))
if (args.formFieldId != null) query.append("formFieldId", String(args.formFieldId))
if (basicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${basicAuth.username}:${basicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/action-repository/action-definitions/key/${encodeURIComponent(String(args.actionDefinitionKey))}/form-model${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(formModel, await res.json())
};