content: /*
   * MIT License
   *
   * Copyright (c) 2018 Alibaba Group
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  package com.tmall.wireless.tangram.structure.card;
  
  import android.support.annotation.Nullable;
  
  import com.alibaba.android.vlayout.LayoutHelper;
  import com.alibaba.android.vlayout.layout.FixLayoutHelper;
  import com.tmall.wireless.tangram.dataparser.concrete.Style;
  import com.tmall.wireless.tangram.util.Utils;
  
  import org.json.JSONObject;
  
  import java.util.Collections;
  import java.util.Map;
  
  import static com.alibaba.android.vlayout.layout.FixLayoutHelper.BOTTOM_LEFT;
  import static com.alibaba.android.vlayout.layout.FixLayoutHelper.BOTTOM_RIGHT;
  import static com.alibaba.android.vlayout.layout.FixLayoutHelper.TOP_LEFT;
  import static com.alibaba.android.vlayout.layout.FixLayoutHelper.TOP_RIGHT;
  import static com.alibaba.android.vlayout.layout.ScrollFixLayoutHelper.SHOW_ALWAYS;
  import static com.alibaba.android.vlayout.layout.ScrollFixLayoutHelper.SHOW_ON_ENTER;
  import static com.alibaba.android.vlayout.layout.ScrollFixLayoutHelper.SHOW_ON_LEAVE;
  
  /**
   * Created by villadora on 15/8/24.
   */
  public class FixCard extends OneItemCard {
  
      @Override
      public void parseStyle(JSONObject data) {
          style = new FixStyle();
          if (data != null) {
              style.parseWith(data);
          }
      }
  
      @Nullable
      @Override
      public LayoutHelper convertLayoutHelper(@Nullable LayoutHelper oldHelper) {
          FixLayoutHelper fixHelper;
          if (oldHelper instanceof FixLayoutHelper) {
              fixHelper = (FixLayoutHelper) oldHelper;
          } else {
              fixHelper = new FixLayoutHelper(0, 0);
          }
  
  
          // reset value
          fixHelper.setSketchMeasure(false);
          fixHelper.setItemCount(mCells.size());
  
          if (style instanceof FixStyle) {
              FixStyle fixStyle = (FixStyle) style;
              fixHelper.setAlignType(fixStyle.alignType);
              fixHelper.setX(fixStyle.x);
              fixHelper.setY(fixStyle.y);
          } else {
              // reset default value
              fixHelper.setAlignType(TOP_LEFT);
              fixHelper.setX(0);
              fixHelper.setY(0);
          }
  
          fixHelper.setMargin(style.margin[Style.MARGIN_LEFT_INDEX], style.margin[Style.MARGIN_TOP_INDEX],
              style.margin[Style.MARGIN_RIGHT_INDEX], style.margin[Style.MARGIN_BOTTOM_INDEX]);
          fixHelper.setPadding(style.padding[Style.MARGIN_LEFT_INDEX], style.padding[Style.MARGIN_TOP_INDEX],
              style.padding[Style.MARGIN_RIGHT_INDEX], style.padding[Style.MARGIN_BOTTOM_INDEX]);
          return fixHelper;
      }
  
  
      public static class FixStyle extends Style {
          public static final String KEY_ALIGN = "align";
          public static final String KEY_SHOW_TYPE = "showType";
          public static final String KEY_SKETCH_MEASURE = "sketchMeasure";
  
          public static final String KEY_X = "x";
          public static final String KEY_Y = "y";
  
          String mDefaultAlign = "top_left";
          String mDefaultShowType = "always";
  
          public static final Map<String, Integer> ALIGN_MAP =
              Collections.unmodifiableMap(Utils.newMap("top_left", TOP_LEFT, "top_right",
                  TOP_RIGHT, "bottom_left", BOTTOM_LEFT, "bottom_right", BOTTOM_RIGHT));
  
          public static final Map<String, Integer> SHOW_TYPE_MAP = Collections.unmodifiableMap(Utils.newMap("showonenter", SHOW_ON_ENTER,
              "showonleave", SHOW_ON_LEAVE, "always", SHOW_ALWAYS));
  
  
          public int alignType = TOP_LEFT;
          public int showType = SHOW_ALWAYS;
  
          public boolean sketchMeasure = true;
          public int x = 0;
          public int y = 0;
  
          @Override
          public void parseWith(JSONObject data) {
              super.parseWith(data);
  
  
              if (data != null) {
                  String showTypeStr = data.optString(KEY_SHOW_TYPE, mDefaultShowType).toLowerCase();
  
                  String align = data.optString(KEY_ALIGN, mDefaultAlign).toLowerCase();
  
                  sketchMeasure = data.optBoolean(KEY_SKETCH_MEASURE, true);
  
                  if (SHOW_TYPE_MAP.containsKey(showTypeStr)) {
                      showType = SHOW_TYPE_MAP.get(showTypeStr);
                  }
  
                  if (ALIGN_MAP.containsKey(align)) {
                      alignType = ALIGN_MAP.get(align);
                  }
  
                  x = Style.parseSize(data.optString(KEY_X), 0);
                  y = Style.parseSize(data.optString(KEY_Y), 0);
              }
          }
      }
  
  }
  
  