import {z} from 'zod'

export type GetApiUsageBillingSimcardSimcardidArgs = {simcardid: number, linkid?: number | undefined, with_session_details?: boolean | undefined};

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

export const successProperty = z.boolean();

export const usageSIMMostRecentSession = z.object({linkid: z.number().int().optional(), session_begin: z.string().nullable().optional(), session_end: z.string().nullable().optional(), session_bytes: z.number().int().nullable().optional()});

export const usageSIMOpenSession = z.object({linkid: z.number().int().optional(), session_begin: z.string().nullable().optional(), time_of_last_usage: z.string().nullable().optional(), bytes: z.number().int().optional()});

export const usageSIMCurrentBillingPeriodRecord = z.object({current_billing_usage: z.number().int().optional(), linkids: z.array(z.number().int()).optional(), simcardid: z.number().int().optional(), billing_period_end: z.string().nullable().optional(), most_recent_sessions: z.array(usageSIMMostRecentSession).optional(), open_sessions: z.array(usageSIMOpenSession).optional()});

export const usageSIMCurrentBillingPeriodResponse = z.object({success: successProperty.optional(), data: usageSIMCurrentBillingPeriodRecord.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 current billing period usage for a SIM card
 * 
 * GET /usage/billing/simcard/{simcardid}
 */
export const getApiUsageBillingSimcardSimcardid = async (args: GetApiUsageBillingSimcardSimcardidArgs, options?: GetApiUsageBillingSimcardSimcardidOptions) => {
const {baseUrl = "https://dashboard.hologram.io/api/1", fetch: fetchFn = fetch, apiKeyAuth} = options ?? {}

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

if (args.linkid != null) query.append("linkid", String(args.linkid))
if (args.with_session_details != null) query.append("with_session_details", String(args.with_session_details))
if (apiKeyAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${apiKeyAuth.username}:${apiKeyAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/usage/billing/simcard/${encodeURIComponent(String(args.simcardid))}${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(usageSIMCurrentBillingPeriodResponse, await res.json())
};