import {z} from 'zod'

export type DataMapCreate = {name: string, description?: string | undefined, map_primary_key?: string | undefined, data_defaults?: ({[key: string]: string | number}) | undefined, emit_data_default?: boolean | undefined, tags?: Array<string> | undefined, data_map?: (Array<{[key: string]: string | number}>) | undefined};

export type CreateApiDataMapsArgs = {body: DataMapCreate};

export type CreateApiDataMapsOptions = {baseUrl?: string | undefined, NexlaSessionToken?: string | undefined, fetch?: typeof fetch | undefined};

export const orgSimplified = z.object({id: z.number().int().optional(), name: z.string().optional(), email_domain: z.string().optional(), email: z.string().optional(), client_identifier: z.string().optional(), org_webhook_host: z.string().optional()});

export const accessRoles = z.array(z.enum(["owner", "collaborator", "operator", "admin"]));

export const dataMap = z.object({id: z.number().int().optional(), name: z.string().optional(), description: z.string().optional(), public: z.boolean().optional(), managed: z.boolean().optional(), data_type: z.string().optional(), data_format: z.string().optional(), data_sink_id: z.string().optional(), emit_data_default: z.boolean().optional(), use_versioning: z.boolean().optional(), map_primary_key: z.string().optional(), data_defaults: z.object({}).optional(), updated_at: z.string().optional(), created_at: z.string().optional(), owner: z.object({id: z.number().int().optional(), full_name: z.string().optional(), email: z.string().optional()}).optional(), org: orgSimplified.optional(), access_roles: accessRoles.optional(), data_set_id: z.number().int().optional(), map_entry_count: z.number().int().optional(), map_entry_schema: z.object({}).optional(), tags: z.array(z.string()).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
};

/**
 * Create a Static Data Map
 * 
 * POST /data_maps
 */
export const createApiDataMaps = async (args: CreateApiDataMapsArgs, options?: CreateApiDataMapsOptions) => {
const {baseUrl = "https://dataops.nexla.io/nexla-api", fetch: fetchFn = fetch, NexlaSessionToken} = options ?? {}

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

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

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