package com.novelbook.android.utils;

import com.google.gson.Gson;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.novelbook.android.bean.BangdanCate;
import com.novelbook.android.bean.NovelBlock;
import com.novelbook.android.bean.ProgressType;
import com.novelbook.android.bean.ProgressType;
import com.novelbook.android.db.Novel;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class GsonUtil {

    private static Gson gson = new Gson();

    public static List<String>
        /*public static Novel getNovel(String json){
        Novel nv = new Novel();
        try {
            JSONObject jsonObject = new JSONObject(json);
            nv.setNovelId(jsonObject.getInt("novelId"));
            nv.setLastUpdateTime(jsonObject.getLong("lastUpateTime"));
            nv.setAuthor(jsonObject.getString("author"));
            nv.setName(jsonObject.getString("name"));
            nv.setCover(jsonObject.getString("cover"));
            nv.setNovelType(jsonObject.getString("novelType"));
            nv.setSmallNovelType(jsonObject.getString("novelType2"));
            nv.setChapterName(jsonObject.getString("lastestChapterName"));

            return  nv;

        } catch (JSONException e) {
            e.printStackTrace();
        }
        return  nv;
    }*/parserStringBlocks(String result,String blockName ) throws JSONException {
        JSONObject jsonObject = new JSONObject(result);
        JSONArray array  =   jsonObject.getJSONArray(blockName);
       List<String> lst = new ArrayList<String>();
        for( int i=0;i< array.length();i++){
            lst .add(array.getString(i));
        }
        return lst;
    }
    public static List<ProgressType> parserProgressType(String restult, String blockName ) throws JSONException {
        JSONObject jsonObject = new JSONObject(restult);
        String strJson = jsonObject.getString(blockName);
        List<ProgressType> list = new ArrayList<ProgressType>();
        //创建一个Gson对象
        // Gson gson = new Gson();
        //创建一个JsonParser
        JsonParser parser = new JsonParser();
        //通过JsonParser对象可以把json格式的字符串解析成一个JsonElement对象
        JsonElement el = parser.parse(strJson);

        //把JsonElement对象转换成JsonObject
        JsonObject jsonObj = null;
        if (el.isJsonObject()) {
            jsonObj = el.getAsJsonObject();
        }


        //把JsonElement对象转换成JsonArray
        JsonArray jsonArray = null;
        if (el.isJsonArray()) {
            jsonArray = el.getAsJsonArray();
        }

        //遍历JsonArray对象
        Iterator it = jsonArray.iterator();
        while (it.hasNext()) {
            JsonElement e = (JsonElement) it.next();
            //JsonElement转换为JavaBean对象
            list.add((ProgressType) gson.fromJson(e, ProgressType.class));
        }
        return list;
    }
    public static List<BangdanCate> parserBangdanCate(String restult, String blockName ) throws JSONException {
        JSONObject jsonObject = new JSONObject(restult);
        String strJson = jsonObject.getString(blockName);
        List<BangdanCate> list = new ArrayList<BangdanCate>();
        //创建一个Gson对象
        // Gson gson = new Gson();
        //创建一个JsonParser
        JsonParser parser = new JsonParser();
        //通过JsonParser对象可以把json格式的字符串解析成一个JsonElement对象
        JsonElement el = parser.parse(strJson);

        //把JsonElement对象转换成JsonObject
        JsonObject jsonObj = null;
        if (el.isJsonObject()) {
            jsonObj = el.getAsJsonObject();
        }


        //把JsonElement对象转换成JsonArray
        JsonArray jsonArray = null;
        if (el.isJsonArray()) {
            jsonArray = el.getAsJsonArray();
        }

        //遍历JsonArray对象
        Iterator it = jsonArray.iterator();
        while (it.hasNext()) {
            JsonElement e = (JsonElement) it.next();
            //JsonElement转换为JavaBean对象
            list.add((BangdanCate) gson.fromJson(e, BangdanCate.class));
        }
        return list;
    }

    public static List<NovelBlock> parserNovleBlocks(String restult,String blockName ) throws JSONException {
        JSONObject jsonObject = new JSONObject(restult);
        String strJson = jsonObject.getString(blockName);
        List<NovelBlock> list = new ArrayList<NovelBlock>();
        //创建一个Gson对象
        // Gson gson = new Gson();
        //创建一个JsonParser
        JsonParser parser = new JsonParser();
        //通过JsonParser对象可以把json格式的字符串解析成一个JsonElement对象
        JsonElement el = parser.parse(strJson);

        //把JsonElement对象转换成JsonObject
        JsonObject jsonObj = null;
        if (el.isJsonObject()) {
            jsonObj = el.getAsJsonObject();
        }


        //把JsonElement对象转换成JsonArray
        JsonArray jsonArray = null;
        if (el.isJsonArray()) {
            jsonArray = el.getAsJsonArray();
        }

        //遍历JsonArray对象
        Iterator it = jsonArray.iterator();
        while (it.hasNext()) {
            JsonElement e = (JsonElement) it.next();
            //JsonElement转换为JavaBean对象
            NovelBlock nb = (NovelBlock) gson.fromJson(e, NovelBlock.class);
            if(nb.getNs().size()>0) {
                list.add(nb);
            }
        }
        return list;
    }
    public static List<Novel> parserJsonArray(String restult,String blockName ) throws JSONException {

        JSONObject jsonObject = new JSONObject(restult);
        return parserJsonArray(jsonObject,blockName);
    }
    public static List<Novel> parserJsonArray( JSONObject jsonObject,String blockName ) throws JSONException {

        String resultstr = jsonObject.getString(blockName);

        List<Novel> list = new ArrayList<Novel>();
        //创建一个Gson对象
        // Gson gson = new Gson();
        //创建一个JsonParser
        JsonParser parser = new JsonParser();
        //通过JsonParser对象可以把json格式的字符串解析成一个JsonElement对象
        JsonElement el = parser.parse(resultstr);

        //把JsonElement对象转换成JsonObject
        JsonObject jsonObj = null;
        if (el.isJsonObject()) {
            jsonObj = el.getAsJsonObject();
        }


        //把JsonElement对象转换成JsonArray
        JsonArray jsonArray = null;
        if (el.isJsonArray()) {
            jsonArray = el.getAsJsonArray();
        }

        //遍历JsonArray对象
        Iterator it = jsonArray.iterator();
        List<Integer> ids = new ArrayList<Integer>();
        while (it.hasNext()) {
            JsonElement e = (JsonElement) it.next();
            //JsonElement转换为JavaBean对象
            Novel nv = (Novel) gson.fromJson(e, Novel.class);
            if (nv == null || ids.contains(nv.getNovelId())) {
                continue;
            }
            ids.add(nv.getNovelId());
            list.add((Novel) gson.fromJson(e, Novel.class));

        }
        return list;
    }
}