import {z} from 'zod'

export type DfareportingStudioCreativeAssetsInsertRequest = {studioAccountId?: unknown | undefined, studioAdvertiserId?: unknown | undefined, studioCreativeId?: unknown | undefined};

export type CreateApiStudioCreativeAssetsArgs = {body: DfareportingStudioCreativeAssetsInsertRequest};

export type CreateApiStudioCreativeAssetsOptions = {baseUrl?: string | undefined, Oauth2?: string | undefined, Oauth2c?: string | undefined, fetch?: typeof fetch | undefined};

export const lastModifiedInfo = z.object({time: z.string().optional()});

export const videoProcessingData = z.object({errorReason: z.string().optional(), processingState: z.enum(["UNKNOWN", "PROCESSING", "SUCCEEDED", "FAILED"]).optional()});

export const studioCreativeAsset = z.object({createInfo: lastModifiedInfo.optional(), filename: z.string().optional(), filesize: z.string().optional(), id: z.string().optional(), lastModifiedInfo: lastModifiedInfo.optional(), studioAccountId: z.string().optional(), studioAdvertiserId: z.string().optional(), studioCreativeId: z.string().optional(), type: z.enum(["UNKNOWN_TYPE", "HTML", "VIDEO", "IMAGE", "FONT"]).optional(), videoProcessingData: videoProcessingData.optional()});

export const studioCreativeAssetsResponse = z.object({assets: z.array(studioCreativeAsset).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
};

/**
 * Inserts a new studio creative asset.
 * 
 * POST /studio/creativeAssets
 */
export const createApiStudioCreativeAssets = async (args: CreateApiStudioCreativeAssetsArgs, options?: CreateApiStudioCreativeAssetsOptions) => {
const {baseUrl = "https://dfareporting.googleapis.com/dfareporting/v5", fetch: fetchFn = fetch, Oauth2, Oauth2c} = options ?? {}

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

if (Oauth2 !== undefined) headers.set('authorization', `Bearer ${Oauth2}`)
if (Oauth2c !== undefined) headers.set('authorization', `Bearer ${Oauth2c}`)

const url = `${baseUrl.replace(/\/+$/, '')}/studio/creativeAssets${query.size > 0 ? `?${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(studioCreativeAssetsResponse, await res.json())
};