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package com.arextest.diff.utils;

import com.arextest.diff.model.enumeration.Constant;
import com.arextest.diff.model.log.NodeEntity;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class ListUti {

  public static  boolean isEmpty(List logs) {
    if (logs == null || logs.isEmpty()) {
      return true;
    }
    return false;
  }

  public static boolean stringListEqual(List listA, List listB) {
    if (listA == listB) {
      return true;
    }
    if (listA == null || listB == null) {
      return false;
    }

    if (listA.size() == listB.size()) {
      for (int i = 0; i < listA.size(); i++) {
        if (!listA.get(i).equals(listB.get(i))) {
          return false;
        }
      }
      return true;
    }
    return false;

  }

  public static boolean stringListEqualsOnWildcard(List listA, List listB) {
    if (listA == listB) {
      return true;
    }
    if (listA == null || listB == null) {
      return false;
    }

    if (listA.size() == listB.size()) {
      for (int i = 0; i < listA.size(); i++) {
        if (!listA.get(i).equals(listB.get(i)) && !listA.get(i).equals(Constant.DYNAMIC_PATH)
            && !listB.get(i).equals(Constant.DYNAMIC_PATH)) {
          return false;
        }
      }
      return true;
    }
    return false;
  }

  public static List convertToStringList(List list) {
    if (list == null || list.size() == 0) {
      return Collections.emptyList();
    }
    List nodes = new ArrayList<>();
    for (int i = 0; i < list.size(); i++) {
      if (list.get(i).getNodeName() != null) {
        nodes.add(list.get(i).getNodeName());
      }
    }
    return nodes;
  }

  public static String convertToString2(List list) {
    if (list == null || list.size() == 0) {
      return null;
    }
    StringBuilder sb = new StringBuilder();
    if (list.get(0) instanceof NodeEntity) {
      for (int i = 0; i < list.size(); i++) {
        String nodeName = ((NodeEntity) list.get(i)).getNodeName();
        if (nodeName != null) {
          sb.append(nodeName).append((i == list.size() - 1 ? "" : "\\"));
        }
      }
      if (sb.charAt(sb.length() - 1) == '\\') {
        sb.deleteCharAt(sb.length() - 1);
      }
      return sb.toString();
    }
    for (int i = 0; i < list.size(); i++) {
      if (i != list.size() - 1) {
        sb.append(list.get(i)).append("\\");
      } else {
        sb.append(list.get(i));
      }
    }
    return sb.toString();
  }

  public static String convertPathToStringForShow(List nodes) {
    if (nodes == null) {
      return null;
    }
    StringBuilder path = new StringBuilder();
    for (int i = 0; i < nodes.size(); i++) {
      String suffix = (i == nodes.size() - 1) ? "" : ".";
      NodeEntity no = nodes.get(i);
      if (!StringUtil.isEmpty(no.getNodeName())) {
        path.append(no.getNodeName() + suffix);
      } else {
        if (path.length() > 0) {
          path.deleteCharAt(path.length() - 1);
        }
        path.append("[").append(no.getIndex()).append("]").append(suffix);
      }
    }
    return path.toString();
  }

  public static List deepCopy(List orig) {
    List dest = new ArrayList<>();
    for (int i = 0; i < orig.size(); i++) {
      dest.add(orig.get(i));
    }
    return dest;
  }

  public static  void removeLast(List list) {
    if (list == null || list.size() == 0) {
      return;
    }
    list.remove(list.size() - 1);
  }

}