/** Keep in sync with `backend/src/Common/Constants/SupportedCurrencyCodes.php`. */
export const SUPPORTED_CURRENCIES = [
  { code: 'USD', symbol: '$', label: 'USD' },
  { code: 'EUR', symbol: '€', label: 'EUR' },
  { code: 'GBP', symbol: '£', label: 'GBP' },
  { code: 'CAD', symbol: '$', label: 'CAD' },
  { code: 'AUD', symbol: '$', label: 'AUD' },
  { code: 'JPY', symbol: '¥', label: 'JPY' },
  { code: 'CHF', symbol: 'Fr', label: 'CHF' },
  { code: 'SEK', symbol: 'kr', label: 'SEK' },
  { code: 'NOK', symbol: 'kr', label: 'NOK' },
  { code: 'DKK', symbol: 'kr', label: 'DKK' },
  { code: 'PLN', symbol: 'zł', label: 'PLN' },
  { code: 'CZK', symbol: 'Kč', label: 'CZK' },
  { code: 'HUF', symbol: 'Ft', label: 'HUF' },
  { code: 'NZD', symbol: '$', label: 'NZD' },
  { code: 'SGD', symbol: '$', label: 'SGD' },
  { code: 'HKD', symbol: '$', label: 'HKD' },
  { code: 'INR', symbol: '₹', label: 'INR' },
  { code: 'BRL', symbol: 'R$', label: 'BRL' },
  { code: 'MXN', symbol: '$', label: 'MXN' },
  { code: 'ZAR', symbol: 'R', label: 'ZAR' },
] as const

export type CurrencyCode = (typeof SUPPORTED_CURRENCIES)[number]['code']

export const DEFAULT_CURRENCY_CODE: CurrencyCode = 'USD'

export function isCurrencyCode(value: string): value is CurrencyCode {
  return SUPPORTED_CURRENCIES.some((c) => c.code === value)
}

export function getCurrencyOption(code: CurrencyCode): (typeof SUPPORTED_CURRENCIES)[number] {
  const found = SUPPORTED_CURRENCIES.find((c) => c.code === code)
  return found ?? SUPPORTED_CURRENCIES[0]
}

export function getCurrencySymbolForCode(code: CurrencyCode): string {
  return getCurrencyOption(code).symbol
}

export function formatCurrencySelectLabel(code: CurrencyCode): string {
  const o = getCurrencyOption(code)
  return `${o.symbol} ${o.label}`
}