/*
 * Copyright (C) 2018 The Android Open Source Project
 *
 * 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 com.android.dialer.promotion.impl;

import android.content.Context;
import android.content.SharedPreferences;
import android.support.annotation.DrawableRes;
import com.android.dialer.common.LogUtil;
import com.android.dialer.configprovider.ConfigProvider;
import com.android.dialer.inject.ApplicationContext;
import com.android.dialer.promotion.Promotion;
import com.android.dialer.spannable.ContentWithLearnMoreSpanner;
import com.android.dialer.storage.StorageComponent;
import com.android.dialer.storage.Unencrypted;
import javax.inject.Inject;

/** RTT promotion. */
public final class RttPromotion implements Promotion {
  private static final String SHARED_PREFERENCE_KEY_ENABLED = "rtt_promotion_enabled";
  private static final String SHARED_PREFERENCE_KEY_DISMISSED = "rtt_promotion_dismissed";
  private final Context appContext;
  private final SharedPreferences sharedPreferences;
  private final ConfigProvider configProvider;

  @Override
  public int getType() {
    return PromotionType.BOTTOM_SHEET;
  }

  @Inject
  RttPromotion(
      @ApplicationContext Context context,
      @Unencrypted SharedPreferences sharedPreferences,
      ConfigProvider configProvider) {
    appContext = context;
    this.sharedPreferences = sharedPreferences;
    this.configProvider = configProvider;
  }

  @Override
  public boolean isEligibleToBeShown() {
    return sharedPreferences.getBoolean(SHARED_PREFERENCE_KEY_ENABLED, false)
        && !sharedPreferences.getBoolean(SHARED_PREFERENCE_KEY_DISMISSED, false);
  }

  @Override
  public CharSequence getTitle() {
    return appContext.getString(R.string.rtt_promotion_title);
  }

  @Override
  public CharSequence getDetails() {
    return new ContentWithLearnMoreSpanner(appContext)
        .create(
            appContext.getString(R.string.rtt_promotion_details),
            configProvider.getString(
                "rtt_promo_learn_more_link_full_url",
                "http://support.google.com/pixelphone/?p=dialer_rtt"));
  }

  @Override
  @DrawableRes
  public int getIconRes() {
    return R.drawable.quantum_ic_rtt_vd_theme_24;
  }

  public static void setEnabled(Context context) {
    LogUtil.enterBlock("RttPromotion.setEnabled");
    StorageComponent.get(context)
        .unencryptedSharedPrefs()
        .edit()
        .putBoolean(SHARED_PREFERENCE_KEY_ENABLED, true)
        .apply();
  }

  @Override
  public void dismiss() {
    sharedPreferences.edit().putBoolean(SHARED_PREFERENCE_KEY_DISMISSED, true).apply();
  }
}