{-# LANGUAGE MultiWayIf #-}
-- CHANGE WITH CAUTION: This is a generated code file generated by https://github.com/Haskell-OpenAPI-Code-Generator/Haskell-OpenAPI-Client-Code-Generator.
{-# LANGUAGE OverloadedStrings #-}

-- | Contains the types generated from the schema OrderItem
module StripeAPI.Types.OrderItem where

import qualified Control.Monad.Fail
import qualified Data.Aeson
import qualified Data.Aeson as Data.Aeson.Encoding.Internal
import qualified Data.Aeson as Data.Aeson.Types
import qualified Data.Aeson as Data.Aeson.Types.FromJSON
import qualified Data.Aeson as Data.Aeson.Types.Internal
import qualified Data.Aeson as Data.Aeson.Types.ToJSON
import qualified Data.ByteString.Char8
import qualified Data.ByteString.Char8 as Data.ByteString.Internal
import qualified Data.Functor
import qualified Data.Scientific
import qualified Data.Text
import qualified Data.Text.Internal
import qualified Data.Time.Calendar as Data.Time.Calendar.Days
import qualified Data.Time.LocalTime as Data.Time.LocalTime.Internal.ZonedTime
import qualified GHC.Base
import qualified GHC.Classes
import qualified GHC.Int
import qualified GHC.Show
import qualified GHC.Types
import qualified StripeAPI.Common
import StripeAPI.TypeAlias
import {-# SOURCE #-} StripeAPI.Types.Sku
import qualified Prelude as GHC.Integer.Type
import qualified Prelude as GHC.Maybe

-- | Defines the object schema located at @components.schemas.order_item@ in the specification.
--
-- A representation of the constituent items of any given order. Can be used to
-- represent [SKUs](https:\/\/stripe.com\/docs\/api\#skus), shipping costs, or taxes owed on the order.
--
-- Related guide: [Orders](https:\/\/stripe.com\/docs\/orders\/guide).
data OrderItem = OrderItem
  { -- | amount: A positive integer in the smallest currency unit (that is, 100 cents for \$1.00, or 1 for ¥1, Japanese Yen being a zero-decimal currency) representing the total amount for the line item.
    orderItemAmount :: GHC.Types.Int,
    -- | currency: Three-letter [ISO currency code](https:\/\/www.iso.org\/iso-4217-currency-codes.html), in lowercase. Must be a [supported currency](https:\/\/stripe.com\/docs\/currencies).
    orderItemCurrency :: Data.Text.Internal.Text,
    -- | description: Description of the line item, meant to be displayable to the user (e.g., \`\"Express shipping\"\`).
    --
    -- Constraints:
    --
    -- * Maximum length of 5000
    orderItemDescription :: Data.Text.Internal.Text,
    -- | parent: The ID of the associated object for this line item. Expandable if not null (e.g., expandable to a SKU).
    orderItemParent :: (GHC.Maybe.Maybe OrderItemParent'Variants),
    -- | quantity: A positive integer representing the number of instances of \`parent\` that are included in this order item. Applicable\/present only if \`type\` is \`sku\`.
    orderItemQuantity :: (GHC.Maybe.Maybe GHC.Types.Int),
    -- | type: The type of line item. One of \`sku\`, \`tax\`, \`shipping\`, or \`discount\`.
    --
    -- Constraints:
    --
    -- * Maximum length of 5000
    orderItemType :: Data.Text.Internal.Text
  }
  deriving
    ( GHC.Show.Show,
      GHC.Classes.Eq
    )

instance Data.Aeson.Types.ToJSON.ToJSON OrderItem where
  toJSON obj = Data.Aeson.Types.Internal.object ("amount" Data.Aeson.Types.ToJSON..= orderItemAmount obj : "currency" Data.Aeson.Types.ToJSON..= orderItemCurrency obj : "description" Data.Aeson.Types.ToJSON..= orderItemDescription obj : "parent" Data.Aeson.Types.ToJSON..= orderItemParent obj : "quantity" Data.Aeson.Types.ToJSON..= orderItemQuantity obj : "type" Data.Aeson.Types.ToJSON..= orderItemType obj : "object" Data.Aeson.Types.ToJSON..= Data.Aeson.Types.Internal.String "order_item" : GHC.Base.mempty)
  toEncoding obj = Data.Aeson.Encoding.Internal.pairs (("amount" Data.Aeson.Types.ToJSON..= orderItemAmount obj) GHC.Base.<> (("currency" Data.Aeson.Types.ToJSON..= orderItemCurrency obj) GHC.Base.<> (("description" Data.Aeson.Types.ToJSON..= orderItemDescription obj) GHC.Base.<> (("parent" Data.Aeson.Types.ToJSON..= orderItemParent obj) GHC.Base.<> (("quantity" Data.Aeson.Types.ToJSON..= orderItemQuantity obj) GHC.Base.<> (("type" Data.Aeson.Types.ToJSON..= orderItemType obj) GHC.Base.<> ("object" Data.Aeson.Types.ToJSON..= Data.Aeson.Types.Internal.String "order_item")))))))

instance Data.Aeson.Types.FromJSON.FromJSON OrderItem where
  parseJSON = Data.Aeson.Types.FromJSON.withObject "OrderItem" (\obj -> (((((GHC.Base.pure OrderItem GHC.Base.<*> (obj Data.Aeson.Types.FromJSON..: "amount")) GHC.Base.<*> (obj Data.Aeson.Types.FromJSON..: "currency")) GHC.Base.<*> (obj Data.Aeson.Types.FromJSON..: "description")) GHC.Base.<*> (obj Data.Aeson.Types.FromJSON..:? "parent")) GHC.Base.<*> (obj Data.Aeson.Types.FromJSON..:? "quantity")) GHC.Base.<*> (obj Data.Aeson.Types.FromJSON..: "type"))

-- | Create a new 'OrderItem' with all required fields.
mkOrderItem ::
  -- | 'orderItemAmount'
  GHC.Types.Int ->
  -- | 'orderItemCurrency'
  Data.Text.Internal.Text ->
  -- | 'orderItemDescription'
  Data.Text.Internal.Text ->
  -- | 'orderItemType'
  Data.Text.Internal.Text ->
  OrderItem
mkOrderItem orderItemAmount orderItemCurrency orderItemDescription orderItemType =
  OrderItem
    { orderItemAmount = orderItemAmount,
      orderItemCurrency = orderItemCurrency,
      orderItemDescription = orderItemDescription,
      orderItemParent = GHC.Maybe.Nothing,
      orderItemQuantity = GHC.Maybe.Nothing,
      orderItemType = orderItemType
    }

-- | Defines the oneOf schema located at @components.schemas.order_item.properties.parent.anyOf@ in the specification.
--
-- The ID of the associated object for this line item. Expandable if not null (e.g., expandable to a SKU).
data OrderItemParent'Variants
  = OrderItemParent'Text Data.Text.Internal.Text
  | OrderItemParent'Sku Sku
  deriving (GHC.Show.Show, GHC.Classes.Eq)

instance Data.Aeson.Types.ToJSON.ToJSON OrderItemParent'Variants where
  toJSON (OrderItemParent'Text a) = Data.Aeson.Types.ToJSON.toJSON a
  toJSON (OrderItemParent'Sku a) = Data.Aeson.Types.ToJSON.toJSON a

instance Data.Aeson.Types.FromJSON.FromJSON OrderItemParent'Variants where
  parseJSON val = case (OrderItemParent'Text Data.Functor.<$> Data.Aeson.Types.FromJSON.fromJSON val) GHC.Base.<|> ((OrderItemParent'Sku Data.Functor.<$> Data.Aeson.Types.FromJSON.fromJSON val) GHC.Base.<|> Data.Aeson.Types.Internal.Error "No variant matched") of
    Data.Aeson.Types.Internal.Success a -> GHC.Base.pure a
    Data.Aeson.Types.Internal.Error a -> Control.Monad.Fail.fail a