import {z} from 'zod'

export type ResourceId = string;

export type GetApiV2SitesSiteIdTransformationRunsArgs = {site_id: ResourceId, page?: number | undefined, page_length?: number | undefined, q?: string | undefined, sort?: string | undefined};

export type GetApiV2SitesSiteIdTransformationRunsOptions = {baseUrl?: string | undefined, v2ApiSecret?: string | undefined, fetch?: typeof fetch | undefined};

export const resourceId = z.string().min(8).max(8);

export const transformationType = z.enum(["article_to_audio", "article_to_podcast", "article_to_video", "text_to_audio"]);

export const transformationRunState = z.enum(["queued", "running", "awaiting_approval", "failed", "succeeded"]);

export const stepInputOverride = z.object({step_type: z.string(), selector: z.object({}).optional(), input_asset_version_ids: z.array(resourceId), instruction_text: z.string().optional()});

export const runInputs = z.object({input_asset_version_ids: z.array(resourceId), step_inputs: z.array(stepInputOverride).optional()});

export const transformationRunResource = z.object({id: resourceId.optional(), site_id: resourceId.optional(), type: z.literal("transformation_run").optional(), created: z.string().optional(), transformation_type: transformationType.optional(), state: transformationRunState.optional(), run_inputs: runInputs.optional(), output_asset_version_ids: z.array(resourceId).optional(), transformation_config: z.object({}).optional(), error: z.object({code: z.string().optional(), message: z.string().optional()}).optional(), started_at: z.string().optional(), ended_at: z.string().optional(), metadata: z.object({}).optional(), relationships: z.object({project: z.object({id: resourceId.optional()}).optional(), transformation_agent: z.object({id: resourceId.optional()}).optional()}).optional()});

export const transformationRunsResponse = z.object({transformation_runs: z.array(transformationRunResource).optional(), page: z.number().int().optional(), page_length: z.number().int().optional(), total: z.number().int().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
};

/**
 * List transformation runs
 * 
 * GET /v2/sites/{site_id}/transformation_runs/
 */
export const getApiV2SitesSiteIdTransformationRuns = async (args: GetApiV2SitesSiteIdTransformationRunsArgs, options?: GetApiV2SitesSiteIdTransformationRunsOptions) => {
const {baseUrl = "https://api.jwplayer.com", fetch: fetchFn = fetch, v2ApiSecret} = 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_length != null) query.append("page_length", String(args.page_length))
if (args.q != null) query.append("q", String(args.q))
if (args.sort != null) query.append("sort", String(args.sort))
if (v2ApiSecret !== undefined) headers.set("Authorization", v2ApiSecret)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/sites/${encodeURIComponent(String(args.site_id))}/transformation_runs/${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(transformationRunsResponse, await res.json())
};