import {z} from 'zod'

export type GetApiApiResourceArgs = {pageSize: number, page: number, resourceType?: ('LWM2M_MODEL' | 'JKS' | 'PKCS_12' | 'JS_MODULE') | undefined, resourceSubType?: ('EXTENSION' | 'MODULE') | undefined, textSearch?: string | undefined, sortProperty?: ('createdTime' | 'title' | 'resourceType' | 'tenantId') | undefined, sortOrder?: ('ASC' | 'DESC') | undefined, resourceIds: Array<string>};

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

export const tbResourceId = z.object({id: z.string(), entityType: z.literal("TB_RESOURCE")});

export const tenantId = z.object({id: z.string(), entityType: z.literal("TENANT")});

export const jsonNode = z.unknown();

export const tbResourceInfo = z.object({id: tbResourceId.optional(), createdTime: z.number().int().optional(), tenantId: tenantId.optional(), title: z.string().optional(), resourceType: z.enum(["LWM2M_MODEL", "JKS", "PKCS_12", "JS_MODULE", "IMAGE", "DASHBOARD", "GENERAL"]).optional(), resourceSubType: z.enum(["IMAGE", "SCADA_SYMBOL", "EXTENSION", "MODULE"]).optional(), resourceKey: z.string().optional(), publicResourceKey: z.string().optional(), etag: z.string().optional(), fileName: z.string().optional(), descriptor: jsonNode.optional(), name: z.string().optional(), public: z.boolean().optional(), link: z.string().optional(), publicLink: z.string().optional()});

export const pageDataTbResourceInfo = z.object({data: z.array(tbResourceInfo).optional(), totalPages: z.number().int().optional(), totalElements: z.number().int().optional(), hasNext: z.boolean().optional()});

export const getApiApiResourceResponse = z.union([z.array(tbResourceInfo), pageDataTbResourceInfo]);

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 Resource Infos by ids (getSystemOrTenantResourcesByIds)
 * 
 * GET /api/resource
 */
export const getApiApiResource = async (args: GetApiApiResourceArgs, options?: GetApiApiResourceOptions) => {
const {baseUrl = "https://demo.thingsboard.io", fetch: fetchFn = fetch} = options ?? {}

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

if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.page != null) query.append("page", String(args.page))
if (args.resourceType != null) query.append("resourceType", String(args.resourceType))
if (args.resourceSubType != null) query.append("resourceSubType", String(args.resourceSubType))
if (args.textSearch != null) query.append("textSearch", String(args.textSearch))
if (args.sortProperty != null) query.append("sortProperty", String(args.sortProperty))
if (args.sortOrder != null) query.append("sortOrder", String(args.sortOrder))
for (const item of args.resourceIds ?? []) query.append("resourceIds", String(item))

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