package com.yeshi.buwan.dao.live;

import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.data.mongodb.core.query.Update;
import org.springframework.data.domain.Sort;
import org.springframework.stereotype.Repository;

import java.util.List;

import com.yeshi.buwan.domain.live.TVLiveProgramResource;
import com.yeshi.buwan.dao.base.MongodbBaseDao;

import java.util.Date;

import com.yeshi.buwan.domain.live.TVLiveProgramResource.TVLiveProgramResourceType;

import java.lang.String;
import java.util.ArrayList;


@Repository
public class TVLiveProgramResourceDao extends MongodbBaseDao<TVLiveProgramResource> {

    public void updateSelective(TVLiveProgramResource bean) {
        Query query = new Query();
        Update update = new Update();
        query.addCriteria(Criteria.where("id").is(bean.getId()));
        if (bean.getChannelId() != null) {
            update.set("channelId", bean.getChannelId());
        }
        if (bean.getUrl() != null) {
            update.set("url", bean.getUrl());
        }
        if (bean.getType() != null) {
            update.set("type", bean.getType());
        }
        if (bean.getCreateTime() != null) {
            update.set("createTime", bean.getCreateTime());
        }
        update.set("updateTime", new Date());
        update(query, update);
    }


    public List<TVLiveProgramResource> list(DaoQuery daoQuery) {
        Query query = getQuery(daoQuery);
        if (daoQuery.sortList != null && daoQuery.sortList.size() > 0) {
            query.with(new Sort(daoQuery.sortList));
        }
        query.skip(daoQuery.start);
        query.limit(daoQuery.count);
        return findList(query);
    }

    public long count(DaoQuery daoQuery) {
        Query query = getQuery(daoQuery);
        return count(query);
    }

    private Query getQuery(DaoQuery daoQuery) {
        List<Criteria> andList = new ArrayList<>();
        if (daoQuery.channelId != null) {
            andList.add(Criteria.where("channelId").is(daoQuery.channelId));
        }
        if (daoQuery.url != null) {
            andList.add(Criteria.where("url").is(daoQuery.url));
        }
        if (daoQuery.type != null) {
            andList.add(Criteria.where("type").is(daoQuery.type));
        }
        if (daoQuery.minCreateTime != null) {
            andList.add(Criteria.where("createTime").gte(daoQuery.minCreateTime));
        }
        if (daoQuery.maxCreateTime != null) {
            andList.add(Criteria.where("createTime").lt(daoQuery.maxCreateTime));
        }
        Query query = new Query();
        Criteria[] ands = new Criteria[andList.size()];
        andList.toArray(ands);
        if (ands.length > 0) {
            query.addCriteria(new Criteria().andOperator(ands));
        }
        return query;
    }

    public static class DaoQuery {
        public String channelId;
        public String url;
        public TVLiveProgramResource.TVLiveProgramResourceType type;
        public Date minCreateTime;
        public Date maxCreateTime;
        public int start;
        public int count;
        public List<Sort.Order> sortList;
    }
}