import {z} from 'zod'

export type GetApiMoneyBalancesSeriesArgs = {symbols?: Array<string> | undefined, start_ts: string, end_ts: string, interval_seconds: number, category?: ('all' | 'cashflow' | 'trade' | 'yield') | undefined};

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

export const moneyfmtFormattedMoneyAmountView = z.object({compact: z.string(), currency_sign: z.string(), currency_sign_position: z.string(), full: z.string()});

export const moneyfmtMoneyAmountView = z.object({float: z.number(), formatted: moneyfmtFormattedMoneyAmountView, precise: z.string(), symbol: z.string(), zero: z.boolean()});

export const balancesAggregatedBalancePoint = z.object({amount_usd: moneyfmtMoneyAmountView.optional(), sampled_ts: z.string().optional()});

export const balancesRichBalancePoint = z.object({amount_native: moneyfmtMoneyAmountView.optional(), amount_usd: moneyfmtMoneyAmountView.optional(), sampled_ts: z.string().optional()});

export const balancesRichBalanceSeries = z.object({points: z.array(balancesRichBalancePoint).nullable().optional(), symbol: z.string().optional()});

export const balancesGroupBalancePoint = z.object({balance_native: z.string().optional(), balance_usd: z.string().optional(), pending_incoming_native: z.string().optional(), pending_incoming_usd: z.string().optional(), pending_outgoing_native: z.string().optional(), pending_outgoing_usd: z.string().optional(), priced: z.boolean().optional(), sampled_ts: z.string().optional(), usd_rate: z.string().optional()});

export const balancesGroupBalanceSeries = z.object({points: z.array(balancesGroupBalancePoint).nullable().optional(), symbol: z.string().optional()});

export const balancesGetBalanceSeriesOutput = z.object({aggregated: z.array(balancesAggregatedBalancePoint).nullable().optional(), rich: z.array(balancesRichBalanceSeries).nullable().optional(), series: z.array(balancesGroupBalanceSeries).nullable().optional(), unpriced: z.array(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
};

/**
 * Handler Get Balance Series
 * 
 * GET /money/balances/series
 */
export const getApiMoneyBalancesSeries = async (args: GetApiMoneyBalancesSeriesArgs, options: GetApiMoneyBalancesSeriesOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

for (const item of args.symbols ?? []) query.append("symbols", String(item))
if (args.start_ts != null) query.append("start_ts", String(args.start_ts))
if (args.end_ts != null) query.append("end_ts", String(args.end_ts))
if (args.interval_seconds != null) query.append("interval_seconds", String(args.interval_seconds))
if (args.category != null) query.append("category", String(args.category))

const url = `${baseUrl.replace(/\/+$/, '')}/money/balances/series${query.size > 0 ? `?${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(balancesGetBalanceSeriesOutput, await res.json())
};