text: # # ⚠ Warning
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
  # LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
  # NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  # SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  #
  # [🥭 Mango Markets](https://mango.markets/) support is available at:
  #   [Docs](https://docs.mango.markets/)
  #   [Discord](https://discord.gg/67jySBhxrg)
  #   [Twitter](https://twitter.com/mangomarkets)
  #   [Github](https://github.com/blockworks-foundation)
  #   [Email](mailto:hello@blockworks.foundation)
  
  import typing
  
  from decimal import Decimal
  
  from .cache import PerpMarketCache
  from .instrumentvalue import InstrumentValue
  from .lotsizeconverter import LotSizeConverter
  from .perpopenorders import PerpOpenOrders
  from .token import Instrument, Token
  
  
  # # 🥭 PerpAccount class
  #
  # Perp accounts aren't directly addressable. They exist as a sub-object of a full Mango `Account` object.
  #
  class PerpAccount:
      def __init__(self, base_position: Decimal, quote_position: Decimal, long_settled_funding: Decimal,
                   short_settled_funding: Decimal, bids_quantity: Decimal, asks_quantity: Decimal,
                   taker_base: Decimal, taker_quote: Decimal, mngo_accrued: InstrumentValue,
                   open_orders: PerpOpenOrders, lot_size_converter: LotSizeConverter,
                   base_token_value: InstrumentValue, quote_position_raw: Decimal) -> None:
          self.base_position: Decimal = base_position
          self.quote_position: Decimal = quote_position
          self.long_settled_funding: Decimal = long_settled_funding
          self.short_settled_funding: Decimal = short_settled_funding
          self.bids_quantity: Decimal = bids_quantity
          self.asks_quantity: Decimal = asks_quantity
          self.taker_base: Decimal = taker_base
          self.taker_quote: Decimal = taker_quote
          self.mngo_accrued: InstrumentValue = mngo_accrued
          self.open_orders: PerpOpenOrders = open_orders
          self.lot_size_converter: LotSizeConverter = lot_size_converter
          self.base_token_value: InstrumentValue = base_token_value
          self.quote_position_raw: Decimal = quote_position_raw
  
      @staticmethod
      def from_layout(layout: typing.Any, base_token: Instrument, quote_token: Token, open_orders: PerpOpenOrders, lot_size_converter: LotSizeConverter, mngo_token: Token) -> "PerpAccount":
          base_position: Decimal = layout.base_position
          quote_position: Decimal = layout.quote_position
          long_settled_funding: Decimal = layout.long_settled_funding
          short_settled_funding: Decimal = layout.short_settled_funding
          bids_quantity: Decimal = layout.bids_quantity
          asks_quantity: Decimal = layout.asks_quantity
          taker_base: Decimal = layout.taker_base
          taker_quote: Decimal = layout.taker_quote
          mngo_accrued_raw: Decimal = layout.mngo_accrued
          mngo_accrued: InstrumentValue = InstrumentValue(mngo_token, mngo_token.shift_to_decimals(mngo_accrued_raw))
  
          base_position_raw = (base_position + taker_base) * lot_size_converter.base_lot_size
          base_token_value: InstrumentValue = InstrumentValue(base_token, base_token.shift_to_decimals(base_position_raw))
  
          quote_position_raw: Decimal = quote_token.shift_to_decimals(quote_position)
  
          return PerpAccount(base_position, quote_position, long_settled_funding, short_settled_funding,
                             bids_quantity, asks_quantity, taker_base, taker_quote, mngo_accrued, open_orders,
                             lot_size_converter, base_token_value, quote_position_raw)
  
      @property
      def empty(self) -> bool:
          if self.base_position == Decimal(0) and self.quote_position == Decimal(0) and self.long_settled_funding == Decimal(0) and self.short_settled_funding == Decimal(0) and self.mngo_accrued.value == Decimal(0) and self.open_orders.empty:
              return True
          return False
  
      def unsettled_funding(self, perp_market_cache: PerpMarketCache) -> Decimal:
          if self.base_position < 0:
              return self.base_position * (perp_market_cache.short_funding - self.short_settled_funding)
          else:
              return self.base_position * (perp_market_cache.long_funding - self.long_settled_funding)
  
      def asset_value(self, perp_market_cache: PerpMarketCache, price: Decimal) -> Decimal:
          value: Decimal = Decimal(0)
          if self.base_position > 0:
              value = self.base_position * self.lot_size_converter.base_lot_size * price
  
          quote_position: Decimal = self.quote_position
          if self.base_position > 0:
              quote_position -= (perp_market_cache.long_funding - self.long_settled_funding) * self.base_position
          elif self.base_position < 0:
              quote_position -= (perp_market_cache.short_funding - self.short_settled_funding) * self.base_position
  
          if quote_position > 0:
              value += quote_position
  
          return self.lot_size_converter.quote.shift_to_decimals(value)
  
      def liability_value(self, perp_market_cache: PerpMarketCache, price: Decimal) -> Decimal:
          value: Decimal = Decimal(0)
          if self.base_position < 0:
              value = self.base_position * self.lot_size_converter.base_lot_size * price
  
          quote_position: Decimal = self.quote_position
          if self.base_position > 0:
              quote_position -= (perp_market_cache.long_funding - self.long_settled_funding) * self.base_position
          elif self.base_position < 0:
              quote_position -= (perp_market_cache.short_funding - self.short_settled_funding) * self.base_position
  
          if quote_position < 0:
              value += quote_position
  
          return self.lot_size_converter.quote.shift_to_decimals(-value)
  
      def __str__(self) -> str:
          if self.empty:
              return "« 𝙿𝚎𝚛𝚙𝙰𝚌𝚌𝚘𝚞𝚗𝚝 (empty) »"
          open_orders = f"{self.open_orders}".replace("\n", "\n        ")
          return f"""« 𝙿𝚎𝚛𝚙𝙰𝚌𝚌𝚘𝚞𝚗𝚝
      Base Position: {self.base_token_value}
      Quote Position: {self.quote_position}
      Long Settled Funding: {self.long_settled_funding}
      Short Settled Funding: {self.short_settled_funding}
      Bids Quantity: {self.bids_quantity}
      Asks Quantity: {self.asks_quantity}
      Taker Base: {self.taker_base}
      Taker Quote: {self.taker_quote}
      MNGO Accrued: {self.mngo_accrued}
      OpenOrders:
          {open_orders}
  »"""
  