import {z} from 'zod'

export type PeriodPrice = {days: number, price_kopeks: number, price_rubles?: (number | null) | undefined};

export type ServerTrafficLimit = {traffic_limit_gb?: number | undefined};

export type TariffUpdateRequest = {name?: (string | null) | undefined, description?: (string | null) | undefined, is_active?: (boolean | null) | undefined, allow_traffic_topup?: (boolean | null) | undefined, traffic_topup_enabled?: (boolean | null) | undefined, traffic_topup_packages?: ({[key: string]: number} | null) | undefined, max_topup_traffic_gb?: (number | null) | undefined, traffic_limit_gb?: (number | null) | undefined, device_limit?: (number | null) | undefined, device_price_kopeks?: (number | null) | undefined, max_device_limit?: (number | null) | undefined, tier_level?: (number | null) | undefined, display_order?: (number | null) | undefined, period_prices?: (Array<PeriodPrice> | null) | undefined, allowed_squads?: (Array<string> | null) | undefined, server_traffic_limits?: ({[key: string]: ServerTrafficLimit} | null) | undefined, promo_group_ids?: (Array<number> | null) | undefined, custom_days_enabled?: (boolean | null) | undefined, price_per_day_kopeks?: (number | null) | undefined, min_days?: (number | null) | undefined, max_days?: (number | null) | undefined, custom_traffic_enabled?: (boolean | null) | undefined, traffic_price_per_gb_kopeks?: (number | null) | undefined, min_traffic_gb?: (number | null) | undefined, max_traffic_gb?: (number | null) | undefined, is_daily?: (boolean | null) | undefined, daily_price_kopeks?: (number | null) | undefined, traffic_reset_mode?: (string | null) | undefined, external_squad_uuid?: (string | null) | undefined, show_in_gift?: (boolean | null) | undefined};

export type UpdateApiCabinetAdminTariffsTariffIdArgs = {tariff_id: number, body: TariffUpdateRequest};

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

export const periodPrice = z.object({days: z.number().int().gte(1), price_kopeks: z.number().int().gte(0), price_rubles: z.number().nullable().optional()});

export const serverTrafficLimit = z.object({traffic_limit_gb: z.number().int().gte(0).optional()});

export const appCabinetSchemasTariffsServerInfo = z.object({id: z.number().int(), squad_uuid: z.string(), display_name: z.string(), country_code: z.string().nullable().optional(), is_selected: z.boolean().optional(), traffic_limit_gb: z.number().int().nullable().optional()});

export const appCabinetSchemasTariffsPromoGroupInfo = z.object({id: z.number().int(), name: z.string(), is_selected: z.boolean().optional()});

export const tariffDetailResponse = z.object({id: z.number().int(), name: z.string(), description: z.string().nullable().optional(), is_active: z.boolean(), is_trial_available: z.boolean(), allow_traffic_topup: z.boolean().optional(), traffic_topup_enabled: z.boolean().optional(), traffic_topup_packages: z.record(z.string(), z.number().int()).optional(), max_topup_traffic_gb: z.number().int().optional(), traffic_limit_gb: z.number().int(), device_limit: z.number().int(), device_price_kopeks: z.number().int().nullable().optional(), max_device_limit: z.number().int().nullable().optional(), tier_level: z.number().int(), display_order: z.number().int(), period_prices: z.array(periodPrice), allowed_squads: z.array(z.string()), server_traffic_limits: z.record(z.string(), serverTrafficLimit).optional(), servers: z.array(appCabinetSchemasTariffsServerInfo), promo_groups: z.array(appCabinetSchemasTariffsPromoGroupInfo), subscriptions_count: z.number().int(), custom_days_enabled: z.boolean().optional(), price_per_day_kopeks: z.number().int().optional(), min_days: z.number().int().optional(), max_days: z.number().int().optional(), custom_traffic_enabled: z.boolean().optional(), traffic_price_per_gb_kopeks: z.number().int().optional(), min_traffic_gb: z.number().int().optional(), max_traffic_gb: z.number().int().optional(), is_daily: z.boolean().optional(), daily_price_kopeks: z.number().int().optional(), traffic_reset_mode: z.string().nullable().optional(), external_squad_uuid: z.string().nullable().optional(), show_in_gift: z.boolean().optional(), created_at: z.string(), updated_at: z.string().nullable().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
};

/**
 * Update Existing Tariff
 * 
 * PUT /cabinet/admin/tariffs/{tariff_id}
 */
export const updateApiCabinetAdminTariffsTariffId = async (args: UpdateApiCabinetAdminTariffsTariffIdArgs, options: UpdateApiCabinetAdminTariffsTariffIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/cabinet/admin/tariffs/${encodeURIComponent(String(args.tariff_id))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(tariffDetailResponse, await res.json())
};