{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.QuickSight.Types.CastColumnTypeOperation
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.QuickSight.Types.CastColumnTypeOperation where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude
import Amazonka.QuickSight.Types.ColumnDataType

-- | A transform operation that casts a column to a different type.
--
-- /See:/ 'newCastColumnTypeOperation' smart constructor.
data CastColumnTypeOperation = CastColumnTypeOperation'
  { -- | When casting a column from string to datetime type, you can supply a
    -- string in a format supported by Amazon QuickSight to denote the source
    -- data format.
    format :: Prelude.Maybe Prelude.Text,
    -- | Column name.
    columnName :: Prelude.Text,
    -- | New column data type.
    newColumnType' :: ColumnDataType
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CastColumnTypeOperation' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'format', 'castColumnTypeOperation_format' - When casting a column from string to datetime type, you can supply a
-- string in a format supported by Amazon QuickSight to denote the source
-- data format.
--
-- 'columnName', 'castColumnTypeOperation_columnName' - Column name.
--
-- 'newColumnType'', 'castColumnTypeOperation_newColumnType' - New column data type.
newCastColumnTypeOperation ::
  -- | 'columnName'
  Prelude.Text ->
  -- | 'newColumnType''
  ColumnDataType ->
  CastColumnTypeOperation
newCastColumnTypeOperation
  pColumnName_
  pNewColumnType_ =
    CastColumnTypeOperation'
      { format = Prelude.Nothing,
        columnName = pColumnName_,
        newColumnType' = pNewColumnType_
      }

-- | When casting a column from string to datetime type, you can supply a
-- string in a format supported by Amazon QuickSight to denote the source
-- data format.
castColumnTypeOperation_format :: Lens.Lens' CastColumnTypeOperation (Prelude.Maybe Prelude.Text)
castColumnTypeOperation_format = Lens.lens (\CastColumnTypeOperation' {format} -> format) (\s@CastColumnTypeOperation' {} a -> s {format = a} :: CastColumnTypeOperation)

-- | Column name.
castColumnTypeOperation_columnName :: Lens.Lens' CastColumnTypeOperation Prelude.Text
castColumnTypeOperation_columnName = Lens.lens (\CastColumnTypeOperation' {columnName} -> columnName) (\s@CastColumnTypeOperation' {} a -> s {columnName = a} :: CastColumnTypeOperation)

-- | New column data type.
castColumnTypeOperation_newColumnType :: Lens.Lens' CastColumnTypeOperation ColumnDataType
castColumnTypeOperation_newColumnType = Lens.lens (\CastColumnTypeOperation' {newColumnType'} -> newColumnType') (\s@CastColumnTypeOperation' {} a -> s {newColumnType' = a} :: CastColumnTypeOperation)

instance Data.FromJSON CastColumnTypeOperation where
  parseJSON =
    Data.withObject
      "CastColumnTypeOperation"
      ( \x ->
          CastColumnTypeOperation'
            Prelude.<$> (x Data..:? "Format")
            Prelude.<*> (x Data..: "ColumnName")
            Prelude.<*> (x Data..: "NewColumnType")
      )

instance Prelude.Hashable CastColumnTypeOperation where
  hashWithSalt _salt CastColumnTypeOperation' {..} =
    _salt
      `Prelude.hashWithSalt` format
      `Prelude.hashWithSalt` columnName
      `Prelude.hashWithSalt` newColumnType'

instance Prelude.NFData CastColumnTypeOperation where
  rnf CastColumnTypeOperation' {..} =
    Prelude.rnf format
      `Prelude.seq` Prelude.rnf columnName
      `Prelude.seq` Prelude.rnf newColumnType'

instance Data.ToJSON CastColumnTypeOperation where
  toJSON CastColumnTypeOperation' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("Format" Data..=) Prelude.<$> format,
            Prelude.Just ("ColumnName" Data..= columnName),
            Prelude.Just
              ("NewColumnType" Data..= newColumnType')
          ]
      )