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/*
 * Copyright 2015 Creative Scala
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package doodle
package effect

import cats.effect.IO
import doodle.algebra.Algebra
import doodle.algebra.Picture
import doodle.core.Base64 as B64
import doodle.core.format.Format

/** The Base64Writer type represent the ability to encode an image as a Base64
  * String in a given format.
  */
trait Base64Writer[+Alg <: Algebra, Frame, Fmt <: Format]
    extends Writer[Alg, Frame] {
  def base64[A](
      description: Frame,
      picture: Picture[Alg, A]
  ): IO[(A, B64[Fmt])]

  def base64[A](picture: Picture[Alg, A])(using
      frame: DefaultFrame[Frame]
  ): IO[(A, B64[Fmt])] =
    base64(frame.default, picture)
}