import {z} from 'zod'

export type GetApiApiV1AppsAppIdRevisionsArgs = {app_id: string, page?: number | undefined, page_size?: number | undefined};

export type GetApiApiV1AppsAppIdRevisionsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const userRef = z.object({object_type: z.literal("user").optional(), id: z.string().nullable().optional(), username: z.string().nullable().optional(), avatar_url: z.string().nullable().optional()});

export const cvmRef = z.object({object_type: z.literal("cvm").optional(), vm_uuid: z.string(), app_id: z.string().nullable().optional(), name: z.string().nullable().optional()});

export const workspaceRef = z.object({object_type: z.literal("workspace").optional(), id: z.string(), name: z.string(), slug: z.string().nullable().optional(), avatar_url: z.string().nullable().optional()});

export const oidcProvenance = z.object({repository: z.string(), ref: z.string(), sha: z.string(), actor: z.string(), workflow_ref: z.string(), run_id: z.string().nullable().optional(), event_name: z.string().nullable().optional()});

export const appRevisionResponse = z.object({revision_id: z.string(), app_id: z.string(), vm_uuid: z.string(), compose_hash: z.string(), created_at: z.string(), trace_id: z.string().nullable(), operation_type: z.string(), triggered_by: userRef.nullable().optional(), cvm: cvmRef.nullable().optional(), workspace: workspaceRef.nullable().optional(), oidc_provenance: oidcProvenance.nullable().optional()});

export const appRevisionsResponse = z.object({revisions: z.array(appRevisionResponse), total: z.number().int(), page: z.number().int(), page_size: z.number().int(), total_pages: z.number().int()});

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
};

/**
 * List app revisions
 * 
 * GET /api/v1/apps/{app_id}/revisions
 */
export const getApiApiV1AppsAppIdRevisions = async (args: GetApiApiV1AppsAppIdRevisionsArgs, options?: GetApiApiV1AppsAppIdRevisionsOptions) => {
const {baseUrl = "https://cloud-api.phala.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (args.page_size != null) query.append("page_size", String(args.page_size))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/apps/${encodeURIComponent(String(args.app_id))}/revisions${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(appRevisionsResponse, await res.json())
};