import {z} from 'zod'

export type GetApiApiCustomersArgs = {pageSize: number, page: number, textSearch?: string | undefined, sortProperty?: ('createdTime' | 'title' | 'email' | 'country' | 'city') | undefined, sortOrder?: ('ASC' | 'DESC') | undefined, customerIds: Array<string>};

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

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

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

export const jsonNode = z.unknown();

export const customer = z.object({id: customerId.optional(), createdTime: z.number().int().optional(), country: z.string().optional(), state: z.string().optional(), city: z.string().optional(), address: z.string().optional(), address2: z.string().optional(), zip: z.string().optional(), phone: z.string().optional(), email: z.string(), title: z.string(), tenantId: tenantId.optional(), version: z.number().int().optional(), name: z.string().optional(), additionalInfo: jsonNode.optional()});

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

export const getApiApiCustomersResponse = z.union([z.array(customer), pageDataCustomer]);

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 customers by Customer Ids (getCustomersByIds)
 * 
 * GET /api/customers
 */
export const getApiApiCustomers = async (args: GetApiApiCustomersArgs, options?: GetApiApiCustomersOptions) => {
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.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.customerIds ?? []) query.append("customerIds", String(item))

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