import type { SelectItem } from '@/models/SelectItem'
import { isBoursecuProject } from '@/utils/config'

export const BOURSECU_GROUP_MAFTOL = 'مفتول مس'
export const BOURSECU_GROUP_KATOD = 'کاتد مس'
export const BOURSECU_GROUP_ABSHODE = 'آبشده'

export const BOURSECU_ASSET_LABEL_KATOD = 'دارایی کاتد مس'
export const BOURSECU_ASSET_LABEL_MAFTOL = 'دارایی مفتول مس'
export const BOURSECU_ASSET_LABEL_GOLD = 'دارایی طلایی'

const DEFAULT_TYPE_DEAL: SelectItem[] = [
  { value: 'نقدی', key: 'cash' },
  { value: 'طلایی', key: 'gold' },
]

const MAFTOL_TYPE_DEAL: SelectItem[] = [
  { value: BOURSECU_GROUP_KATOD, key: 'katod' },
  { value: 'نقدی', key: 'cash' },
]

const CASH_ONLY_TYPE_DEAL: SelectItem[] = [
  { value: 'نقدی', key: 'cash' },
]

const GOLD_ONLY_TYPE_DEAL: SelectItem[] = [
  { value: 'طلایی', key: 'gold' },
]

export function normalizeProductGroupType(groupType?: string | null) {
  return (groupType ?? '').trim()
}

export function isBoursecuDealProductGroup(groupType?: string | null) {
  if (!isBoursecuProject()) {
    return false
  }

  const group = normalizeProductGroupType(groupType)
  return group === BOURSECU_GROUP_MAFTOL
    || group === BOURSECU_GROUP_KATOD
    || group === BOURSECU_GROUP_ABSHODE
}

export function isMaftolMesGroup(groupType?: string | null) {
  return normalizeProductGroupType(groupType) === BOURSECU_GROUP_MAFTOL
}

export function isKatodMesGroup(groupType?: string | null) {
  return normalizeProductGroupType(groupType) === BOURSECU_GROUP_KATOD
}

export function isGoldOnlyDealGroup(groupType?: string | null) {
  return normalizeProductGroupType(groupType) === BOURSECU_GROUP_ABSHODE
}

export function getProductDealMethodOptions(groupType?: string | null): SelectItem[] {
  if (!isBoursecuProject()) {
    return DEFAULT_TYPE_DEAL
  }

  if (isMaftolMesGroup(groupType)) {
    return MAFTOL_TYPE_DEAL
  }

  if (isKatodMesGroup(groupType)) {
    return CASH_ONLY_TYPE_DEAL
  }

  if (isGoldOnlyDealGroup(groupType)) {
    return GOLD_ONLY_TYPE_DEAL
  }

  return DEFAULT_TYPE_DEAL
}

export function getDefaultProductDealMethod(groupType?: string | null) {
  return getProductDealMethodOptions(groupType)[0]?.key ?? 'cash'
}

export function isCashLikeDealMethod(method?: string | null) {
  return method === 'cash' || method === 'katod'
}

export const BOURSECU_WALLET_LABEL_GENERIC = 'موجودی کیف'

export function getGoldWalletLabel(groupType?: string | null) {
  if (!isBoursecuProject()) return 'موجودی کیف طلا'

  const group = normalizeProductGroupType(groupType)
  if (group === BOURSECU_GROUP_KATOD) return `موجودی کیف ${BOURSECU_GROUP_KATOD}`
  if (group === BOURSECU_GROUP_MAFTOL) return `موجودی کیف ${BOURSECU_GROUP_MAFTOL}`
  if (group === BOURSECU_GROUP_ABSHODE) return 'موجودی کیف طلا'

  return BOURSECU_WALLET_LABEL_GENERIC
}

export function getCashWalletLabel(groupType?: string | null) {
  if (!isBoursecuProject()) return 'موجودی کیف پول'

  const group = normalizeProductGroupType(groupType)
  if (group === BOURSECU_GROUP_KATOD) return `موجودی کیف ${BOURSECU_GROUP_KATOD}`
  if (group === BOURSECU_GROUP_MAFTOL) return `موجودی کیف ${BOURSECU_GROUP_MAFTOL}`

  return BOURSECU_WALLET_LABEL_GENERIC
}

export function getWeightUnit() {
  return isBoursecuProject() ? 'کیلوگرم' : 'گرم'
}

export function formatBoursecuAssetAmount(amount?: number | null) {
  return `${amount ?? 0}${getWeightUnit()}`
}

export function formatGoldWalletBalanceText(gold: number, groupType?: string | null) {
  return `${getGoldWalletLabel(groupType)}: ${gold} ${getWeightUnit()}`
}

export function formatCashWalletBalanceText(cashFormatted: string | number, groupType?: string | null) {
  return `${getCashWalletLabel(groupType)}: ${cashFormatted} ریال`
}

export function getInsufficientGoldWalletMessage(groupType?: string | null) {
  return `${getGoldWalletLabel(groupType)} ناکافی است`
}

export function getInsufficientCashWalletMessage(groupType?: string | null) {
  return `${getCashWalletLabel(groupType)} ناکافی است`
}