import {z} from 'zod'

export type GetApiV1ProjectsIdBindingsArgs = {id: string};

export type GetApiV1ProjectsIdBindingsOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const projectBindingDto = z.object({id: z.string(), projectId: z.string(), instanceId: z.string(), env: z.enum(["production", "staging", "uat", "dev"]), status: z.enum(["ACTIVE", "SPLIT_LOCKED", "REVOKED"]), boundAt: z.string(), lastSeenAt: z.string(), currentTokenIssuedAt: z.string(), splitDetectedAt: z.string().nullable()});

export const projectBindingListDto = z.object({items: z.array(projectBindingDto)});

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
};

/**
 * Every currently-held seat for a caller-owned project, across every env it has activated in (GTM-444).
 * 
 * GET /v1/projects/{id}/bindings
 */
export const getApiV1ProjectsIdBindings = async (args: GetApiV1ProjectsIdBindingsArgs, options: GetApiV1ProjectsIdBindingsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/projects/${encodeURIComponent(String(args.id))}/bindings${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(projectBindingListDto, await res.json())
};