import {z} from 'zod'

export type GetApiApiAssetsAssetIdArgs = {asset_id: string, include?: (Array<string> | null) | undefined};

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

export const fileDataResponse = z.object({device_asset_id: z.string(), device_id: z.string(), file_created_at: z.string(), file_modified_at: z.string(), checksum: z.string(), checksum_sha1: z.string().nullable().optional(), file_size_bytes: z.number().int()});

export const metadataResponse = z.object({asset_id: z.string(), created_at: z.string(), updated_at: z.string(), make: z.string().nullable().optional(), model: z.string().nullable().optional(), orientation: z.number().int().nullable().optional(), raw_width: z.number().int().nullable().optional(), raw_height: z.number().int().nullable().optional(), modified_datetime: z.string().nullable().optional(), original_datetime: z.string().nullable().optional(), digitized_datetime: z.string().nullable().optional(), lens_model: z.string().nullable().optional(), f_number: z.number().nullable().optional(), focal_length: z.number().nullable().optional(), iso: z.number().int().nullable().optional(), exposure_time: z.number().nullable().optional(), exposure_bias: z.number().nullable().optional(), latitude: z.number().nullable().optional(), longitude: z.number().nullable().optional(), altitude: z.number().nullable().optional(), city: z.string().nullable().optional(), state: z.string().nullable().optional(), country: z.string().nullable().optional(), country_code: z.string().nullable().optional(), sublocation: z.string().nullable().optional(), place_name: z.string().nullable().optional(), timezone: z.string().nullable().optional(), display_label: z.string().nullable().optional(), description: z.string().nullable().optional(), fps: z.number().nullable().optional(), live_photo_cid: z.string().nullable().optional(), projection_type: z.string().nullable().optional(), auto_stack_id: z.string().nullable().optional(), rating: z.number().int().nullable().optional()});

export const assetVariant = z.object({url: z.string(), mimetype: z.string(), width: z.number().int().nullable().optional()});

export const faceAssignmentSource = z.enum(["assigned", "clustered", "auto_merged", "manual"]);

export const faceCandidatePersonResponse = z.object({person_id: z.string(), name: z.string().nullable().optional(), distance: z.number()});

export const clusterAssignmentResponse = z.object({distance_to_person: z.number().nullable().optional(), candidates: z.array(faceCandidatePersonResponse).optional()});

export const faceResponse = z.object({id: z.string(), asset_id: z.string(), person_id: z.string().nullable().optional(), assignment_source: faceAssignmentSource.nullable().optional(), bounding_box: z.record(z.string(), z.number().int()), confidence: z.number().nullable().optional(), source: z.enum(["automatic", "manual"]), timestamp_ms: z.number().int().nullable().optional(), asset_urls: z.record(z.string(), assetVariant).nullable().optional(), created_at: z.string(), updated_at: z.string(), cluster_assignment: clusterAssignmentResponse.nullable().optional()});

export const clusterMetricsResponse = z.object({pairwise_p90: z.number(), pairwise_mean: z.number(), face_count: z.number().int()});

export const personResponse = z.object({id: z.string(), name: z.string().nullable().optional(), birth_date: z.string().nullable().optional(), is_hidden: z.boolean(), is_favorite: z.boolean(), asset_count: z.number().int().nullable().optional(), thumbnail_face_id: z.string().nullable().optional(), asset_urls: z.record(z.string(), assetVariant).nullable().optional(), cluster_metrics: clusterMetricsResponse.nullable().optional(), created_at: z.string(), updated_at: z.string()});

export const assetResponse = z.object({id: z.string(), mime_type: z.string(), original_file_name: z.string(), local_datetime: z.string(), file_data: fileDataResponse.nullable().optional(), created_at: z.string(), updated_at: z.string(), metadata: metadataResponse.nullable().optional(), asset_urls: z.record(z.string(), assetVariant).nullable().optional(), description: z.string().nullable().optional(), quality_score: z.number().gte(0).lte(1).nullable().optional(), thumbhash: z.string().nullable().optional(), faces: z.array(faceResponse).nullable().optional(), people: z.array(personResponse).nullable().optional(), kind: z.string(), current_version_id: z.string(), width: z.number().int().optional(), height: z.number().int().optional(), file_size_bytes: z.number().int(), duration: z.number().nullable().optional(), trashed_at: z.string().nullable().optional(), stack_id: z.string().nullable().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 an asset
 * 
 * GET /api/assets/{asset_id}
 * 
 * Also accepts auth: oauthJwtAuth
 */
export const getApiApiAssetsAssetId = async (args: GetApiApiAssetsAssetIdArgs, options?: GetApiApiAssetsAssetIdOptions) => {
const {baseUrl = "https://api.gumnut.ai", fetch: fetchFn = fetch, apiKeyAuth} = options ?? {}

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

for (const item of args.include ?? []) query.append("include", String(item))
if (apiKeyAuth !== undefined) headers.set('authorization', `Bearer ${apiKeyAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/assets/${encodeURIComponent(String(args.asset_id))}${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(assetResponse, await res.json())
};