import {z} from 'zod'

export type ExportWorldRequest = {asset_type: 'splats' | 'mesh', format: 'ply' | 'glb', mesh_variant?: ('textured' | 'vertex_colored') | undefined, resolution?: ('full_res' | '500k' | '150k' | '100k') | undefined};

export type CreateApiMarbleV1WorldsWorldIdExportArgs = {world_id: string, body: ExportWorldRequest};

export type CreateApiMarbleV1WorldsWorldIdExportOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const operationCostLineItem = z.object({credits: z.number().int(), name: z.string()});

export const operationCost = z.object({line_items: z.array(operationCostLineItem).optional(), total_credits: z.number().int()});

export const operationError = z.object({code: z.number().int().nullable().optional(), message: z.string().nullable().optional()});

export const exportWorldResult = z.object({asset_type: z.enum(["splats", "mesh"]), format: z.enum(["ply", "glb"]), mesh_variant: z.enum(["textured", "vertex_colored"]).nullable().optional(), resolution: z.string().nullable().optional(), url: z.string()});

export const exportWorldResponse = z.object({cost: operationCost.nullable().optional(), created_at: z.string().nullable().optional(), done: z.boolean(), error: operationError.nullable().optional(), expires_at: z.string().nullable().optional(), metadata: z.record(z.string(), z.unknown()).nullable().optional(), operation_id: z.string(), response: exportWorldResult.nullable().optional(), updated_at: 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
};

/**
 * Export World
 * 
 * POST /marble/v1/worlds/{world_id}:export
 */
export const createApiMarbleV1WorldsWorldIdExport = async (args: CreateApiMarbleV1WorldsWorldIdExportArgs, options?: CreateApiMarbleV1WorldsWorldIdExportOptions) => {
const {baseUrl = "https://api.worldlabs.ai", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("WLT-Api-Key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/marble/v1/worlds/${encodeURIComponent(String(args.world_id))}:export${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(exportWorldResponse, await res.json())
};