package cn.com.qmth.im;

import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;

import com.google.common.collect.Lists;
import com.google.common.collect.Maps;

import cn.com.qmth.multithread.Consumer;
import cn.com.qmth.param.Param;
import cn.com.qmth.run.ImportPaperByCourse;
import okhttp3.Response;

public class MyConsumer extends Consumer<ConsumerDto> {

    private static Logger logger = LogManager.getLogger(MyConsumer.class);

    @Override
    public void consume(ConsumerDto dto) {
        importCoursePaper(dto);
        ImportPaperByCourse.addDisposeCount();
    }

    private void importCoursePaper(ConsumerDto dto) {
        File file = new File(Param.dataDir + "/paper/" + dto.getIc().getSubjectCode() + "/");
        if (!file.exists()) {
            return;
        }
        File zfile = new File(Param.dataDir + "/paper/" + dto.getIc().getSubjectCode() + ".zip");
        try {
            List<File> files = new ArrayList<>();
            getPaperFile(file, files);
            if (files.size() == 0) {
                throw new NoPaperException("1000", "没有试卷信息：" + file.getName());
            }
            if (zfile.exists()) {
                zfile.delete();
            }
            FileUtil.doZip(file, zfile);
            submitZip(dto, zfile);
        } catch (NoPaperException e1) {
            logger.debug("忽略：" + e1.getDesc());
        } catch (Exception e) {
            throw new RuntimeException(e);
        } finally {
            if (zfile.exists()) {
                zfile.delete();
            }
        }
    }

    private void getPaperFile(File file, List<File> ret) {
        if (file.isFile()) {
            if (file.getName().endsWith(".json")) {
                ret.add(file);
            }
            return;
        } else {
            for (File paperDir : file.listFiles()) {
                getPaperFile(paperDir, ret);
            }
        }

    }

    private void submitZip(ConsumerDto dto, File zfile) {
        List<String> cs = dto.getIc().getCourses().stream().map(e -> e.getCode()).collect(Collectors.toList());
        Map<String, String> params = Maps.newHashMap();
        String courseCodes = StringUtils.join(cs, ",");
        params.put("rootOrgId", Param.rootOrgId);
        params.put("batch", dto.getBatch());
        params.put("courseCodes", courseCodes);
        Map<String, String> headers = Maps.newHashMap();
        headers.put("key", Param.key);
        headers.put("token", Param.token);
        List<FormFilePart> fileList = Lists.newArrayList();
        fileList.add(new FormFilePart("dataFile", zfile.getName(), zfile));
        Response resp = null;
        try {
            // OKHttpUtil.initOkHttpClient();
            resp = OKHttpUtil.call(HttpMethod.POST, Param.host + "/api/ecs_ques/importYunkaiPaper", headers, params,
                    fileList);
            if (resp.code() != 200) {
                throw new Exception(
                        zfile.getName() + "| courseCodes:" + courseCodes + "| body:" + resp.body().string());
            } else {
                logger.debug("成功处理：" + zfile.getName());
            }
        } catch (Exception e) {
            throw new RuntimeException(e);
        } finally {
            IOUtils.closeQuietly(resp);
        }
    }
}