import {z} from 'zod'

export type ModerateOutputSteeringV0 = {scope?: ({start_time?: number | undefined, end_time?: number | undefined}) | undefined};

export type ActionOnFlaggedV0 = {action: 'delete_playback_ids'};

export type ModerateJobParametersV0 = {asset_id: string, language_code?: string | undefined, thresholds?: ({sexual?: number | undefined, violence?: number | undefined}) | undefined, sampling_interval?: number | undefined, max_samples?: number | undefined, output_steering?: ModerateOutputSteeringV0 | undefined, on_flagged?: ActionOnFlaggedV0 | undefined};

export type CreateModerateJobRequestV0 = {passthrough?: string | undefined, parameters: ModerateJobParametersV0};

export type CreateApiRobotsV0JobsModerateArgs = {body: CreateModerateJobRequestV0};

export type CreateApiRobotsV0JobsModerateOptions = {baseUrl?: string | undefined, accessToken?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const jobDirectiveContextV0 = z.object({id: z.string(), run_id: z.string()});

export const moderateOutputSteeringV0 = z.object({scope: z.object({start_time: z.number().gte(0).optional(), end_time: z.number().gt(0).optional()}).optional()});

export const actionOnFlaggedV0 = z.object({action: z.literal("delete_playback_ids")});

export const moderateJobParametersV0 = z.object({asset_id: z.string().min(1), language_code: z.string().min(1).optional(), thresholds: z.object({sexual: z.number().gte(0).lte(1).optional(), violence: z.number().gte(0).lte(1).optional()}).optional(), sampling_interval: z.number().int().gte(5).optional(), max_samples: z.number().int().gte(1).optional(), output_steering: moderateOutputSteeringV0.optional(), on_flagged: actionOnFlaggedV0.optional()});

export const jobStatusV0 = z.enum(["pending", "processing", "completed", "errored", "cancelled"]);

export const jobErrorV0 = z.object({type: z.string(), message: z.string(), retryable: z.boolean().optional()});

export const slimlineAssetV0 = z.object({id: z.string(), meta: z.object({title: z.string().optional(), creator_id: z.string().optional(), external_id: z.string().optional()}).optional(), passthrough: z.string().optional(), _links: z.object({self: z.object({href: z.string()})})});

export const resourcesV0 = z.object({assets: z.array(slimlineAssetV0)});

export const moderateJobOutputsV0 = z.object({thumbnail_scores: z.array(z.object({time: z.number().gte(0).optional(), sexual: z.number().gte(0).lte(1), violence: z.number().gte(0).lte(1)})), max_scores: z.object({sexual: z.number().gte(0).lte(1), violence: z.number().gte(0).lte(1)}), exceeds_threshold: z.boolean(), flagged_action: z.object({action: z.literal("delete_playback_ids"), deleted_playback_ids: z.array(z.string())}).optional()});

export const moderateJobV0 = z.object({id: z.string(), passthrough: z.string().optional(), units_consumed: z.number().int().gte(0), directive: jobDirectiveContextV0.optional(), created_at: z.number().int().gte(0), updated_at: z.number().int().gte(0), workflow: z.literal("moderate"), parameters: moderateJobParametersV0, status: jobStatusV0, errors: z.array(jobErrorV0).optional(), resources: resourcesV0.optional(), outputs: moderateJobOutputsV0.optional()});

export const moderateJobResponseV0 = z.object({data: moderateJobV0});

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
};

/**
 * Create a 'moderate' job
 * 
 * POST /robots/v0/jobs/moderate
 * 
 * Also accepts auth: authorizationToken
 */
export const createApiRobotsV0JobsModerate = async (args: CreateApiRobotsV0JobsModerateArgs, options?: CreateApiRobotsV0JobsModerateOptions) => {
const {baseUrl = "https://api.mux.com", fetch: fetchFn = fetch, accessToken} = options ?? {}

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

if (accessToken !== undefined) headers.set('authorization', `Basic ${btoa(`${accessToken.username}:${accessToken.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/robots/v0/jobs/moderate${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(moderateJobResponseV0, await res.json())
};