import {z} from 'zod'

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

export const npmDependency = z.object({scheme: z.string(), type: z.string(), namespace: z.string().nullable().optional(), name: z.string(), version: z.string().nullable().optional(), qualifiers: z.record(z.string(), z.string()).nullable().optional(), subpath: z.string().nullable().optional(), purl: z.string().nullable().optional(), repository: z.object({url: z.string().nullable().optional(), type: z.enum(["maven", "ivy", "flatDir", "npm"]).nullable().optional(), resolutionSource: z.enum(["remote", "local", "unknown"]).nullable().optional()}).nullable().optional()});

export const npmDependencies = z.object({dependencies: z.array(npmDependency).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
};

/**
 * Get the dependencies of an npm build.
 * 
 * GET /api/builds/{id}/npm-dependencies
 */
export const getApiApiBuildsIdNpmDependencies = async (options?: GetApiApiBuildsIdNpmDependenciesOptions) => {
const {baseUrl = "https://develocity.example.com", fetch: fetchFn = fetch, DevelocityAccessKeyOrToken} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/builds/${encodeURIComponent(String(args.id))}/npm-dependencies${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(npmDependencies, await res.json())
};