/*
 * Copyright 2018 Google
 *
 * 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.
 */
import UIKit

class ImageOnlyMessageViewController: CommonMessageTestVC {
  class TestableImageOnlyMessage: InAppMessagingImageOnlyDisplay {
    var writableCampaignInfo: InAppMessagingCampaignInfo
    var writableImageData: InAppMessagingImageData
    var writableActionURL: URL?
    var writableMessageType: FIRInAppMessagingDisplayMessageType
    var writableTriggerType: FIRInAppMessagingDisplayTriggerType

    override var campaignInfo: InAppMessagingCampaignInfo {
      return writableCampaignInfo
    }

    override var imageData: InAppMessagingImageData {
      return writableImageData
    }

    override var actionURL: URL? {
      return writableActionURL
    }

    override var type: FIRInAppMessagingDisplayMessageType {
      return writableMessageType
    }

    override var triggerType: FIRInAppMessagingDisplayTriggerType {
      return writableTriggerType
    }

    init(imageData: InAppMessagingImageData,
         actionURL: URL?) {
      writableImageData = imageData
      writableActionURL = actionURL
      writableCampaignInfo = TestableCampaignInfo(messageID: "testID",
                                                  campaignName: "testCampaign",
                                                  isTestMessage: false)
      writableMessageType = FIRInAppMessagingDisplayMessageType.imageOnly
      writableTriggerType = FIRInAppMessagingDisplayTriggerType.onAnalyticsEvent
      super.init(messageID: "testID",
                 campaignName: "testCampaign",
                 renderAsTestMessage: false,
                 messageType: .imageOnly,
                 triggerType: .onAnalyticsEvent)
    }
  }

  let displayImpl = InAppMessagingDefaultDisplayImpl()

  @IBOutlet var verifyLabel: UILabel!

  override func messageClicked(_ inAppMessage: InAppMessagingDisplayMessage,
                               with action: InAppMessagingAction) {
    super.messageClicked(inAppMessage, with: action)
    verifyLabel.text = "message clicked!"
  }

  override func messageDismissed(_ inAppMessage: InAppMessagingDisplayMessage,
                                 dismissType: FIRInAppMessagingDismissType) {
    super.messageDismissed(inAppMessage, dismissType: dismissType)
    verifyLabel.text = "message dismissed!"
  }

  @IBAction func showRegularImageOnlyTapped(_ sender: Any) {
    verifyLabel.text = "Verification Label"
    let imageRawData = produceImageOfSize(size: CGSize(width: 200, height: 200))
    let fiamImageData = InAppMessagingImageData(imageURL: "url not important",
                                                imageData: imageRawData!)

    let imageMessage = TestableImageOnlyMessage(
      imageData: fiamImageData,
      actionURL: URL(string: "http://firebase.com")
    )
    displayImpl.displayMessage(imageMessage, displayDelegate: self)
  }

  @IBAction func showImageViewWithLargeImageDimensionTapped(_ sender: Any) {
    verifyLabel.text = "Verification Label"
    let imageRawData = produceImageOfSize(size: CGSize(width: 1000, height: 1000))
    let fiamImageData = InAppMessagingImageData(imageURL: "url not important",
                                                imageData: imageRawData!)

    let imageMessage = TestableImageOnlyMessage(
      imageData: fiamImageData,
      actionURL: URL(string: "http://firebase.com")
    )
    displayImpl.displayMessage(imageMessage, displayDelegate: self)
  }

  @IBAction func showImageViewWithWideImage(_ sender: Any) {
    verifyLabel.text = "Verification Label"
    let imageRawData = produceImageOfSize(size: CGSize(width: 1000, height: 100))
    let fiamImageData = InAppMessagingImageData(imageURL: "url not important",
                                                imageData: imageRawData!)

    let imageMessage = TestableImageOnlyMessage(
      imageData: fiamImageData,
      actionURL: URL(string: "http://firebase.com")
    )
    displayImpl.displayMessage(imageMessage, displayDelegate: self)
  }

  @IBAction func showImageViewWithNarrowImage(_ sender: Any) {
    verifyLabel.text = "Verification Label"
    let imageRawData = produceImageOfSize(size: CGSize(width: 100, height: 1000))
    let fiamImageData = InAppMessagingImageData(imageURL: "url not important",
                                                imageData: imageRawData!)

    let imageMessage = TestableImageOnlyMessage(
      imageData: fiamImageData,
      actionURL: URL(string: "http://firebase.com")
    )
    displayImpl.displayMessage(imageMessage, displayDelegate: self)
  }

  @IBAction func showImageViewWithSmallImageDimensionTapped(_ sender: Any) {
    let imageRawData = produceImageOfSize(size: CGSize(width: 50, height: 50))
    let fiamImageData = InAppMessagingImageData(imageURL: "url not important",
                                                imageData: imageRawData!)

    let imageMessage = TestableImageOnlyMessage(
      imageData: fiamImageData,
      actionURL: URL(string: "http://firebase.com")
    )
    displayImpl.displayMessage(imageMessage, displayDelegate: self)
  }
}