package com.stylefeng.guns.modular.system.service.impl;

import com.baomidou.mybatisplus.service.impl.ServiceImpl;
import com.stylefeng.guns.core.util.ToolUtil;
import com.stylefeng.guns.modular.system.dao.ProblemMapper;
import com.stylefeng.guns.modular.system.dao.SensitiveWordsMapper;
import com.stylefeng.guns.modular.system.model.Problem;
import com.stylefeng.guns.modular.system.model.SensitiveWords;
import com.stylefeng.guns.modular.system.service.IProblemService;
import com.stylefeng.guns.modular.system.service.IUserInfoService;
import com.stylefeng.guns.modular.system.util.DateUtil;
import com.stylefeng.guns.modular.system.util.ResultUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.*;
import java.util.stream.Collectors;


@Service
public class ProblemServiceImpl extends ServiceImpl<ProblemMapper, Problem> implements IProblemService {

    @Resource
    private ProblemMapper problemMapper;

    @Resource
    private SensitiveWordsMapper sensitiveWordsMapper;

    @Autowired
    private IUserInfoService userInfoService;



    /**
     * 添加留言
     * @param content
     * @param uid
     * @return
     * @throws Exception
     */
    @Override
    public ResultUtil leaveMessage(String content, Integer uid, Integer language) throws Exception {
        if(ToolUtil.isNotEmpty(content)){
            if(content.length() > 200){
                language = userInfoService.queryLanguage(uid, language);
                return ResultUtil.error(language == 1 ? "留言内容过长" : language == 2 ? "Message-content is overlong." : "Le contenu du message est trop long.");
            }
            content = content.toLowerCase();
            List<SensitiveWords> sensitiveWords = sensitiveWordsMapper.selectList(null);
            for(SensitiveWords s : sensitiveWords) {
                content = content.replaceAll(s.getContent().toLowerCase(), "***");
            }
        }

        Problem problem = new Problem();
        problem.setContent(content);
        problem.setUserId(uid);
        problem.setInsertTime(new Date());
        problem.setState(1);
        this.insert(problem);
        return ResultUtil.success();
    }


    /**
     * 获取提交的留言
     * @param pageNum
     * @param size
     * @param uid
     * @return
     * @throws Exception
     */
    @Override
    public List<Map<String, Object>> queryProblems(Integer pageNum, Integer size, Integer uid, Integer language) throws Exception {
        pageNum = (pageNum - 1) * size;
        List<Map<String, Object>> list = problemMapper.queryProblems(pageNum, size, uid);
        for (Map<String, Object> map : list) {
            if(null != map.get("insertTime")){
                String insertTime = map.get("insertTime").toString();
                map.put("insertTime", DateUtil.conversionFormat(language, insertTime));
            }
        }
        return list;
    }
}