import {z} from 'zod'

export type GetApiPlansPricingArgs = {orgid?: number | undefined, planid?: number | undefined, planids?: string | undefined, haszdr?: boolean | undefined, zone?: string | undefined};

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

export const successProperty = z.boolean();

export const planPriceEntry = z.object({plan_id: z.number().int().optional(), pricing_id: z.number().int().optional(), zone: z.string().optional(), account_tier: z.string().optional(), amount: z.number().optional(), sms: z.number().optional(), overage: z.number().optional(), zero_data_rate_flag: z.union([z.literal(0), z.literal(1)]).optional(), zero_data_rate: z.number().nullable().optional()});

export const getPlanPricingResponse = z.object({success: successProperty.optional(), data: z.array(planPriceEntry).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 all data plan pricing
 * 
 * GET /plans/pricing
 */
export const getApiPlansPricing = async (args: GetApiPlansPricingArgs, options?: GetApiPlansPricingOptions) => {
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.orgid != null) query.append("orgid", String(args.orgid))
if (args.planid != null) query.append("planid", String(args.planid))
if (args.planids != null) query.append("planids", String(args.planids))
if (args.haszdr != null) query.append("haszdr", String(args.haszdr))
if (args.zone != null) query.append("zone", String(args.zone))
if (apiKeyAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${apiKeyAuth.username}:${apiKeyAuth.password}`)}`)

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