package net.mingsoft.tf.www;

import cn.hutool.core.util.StrUtil;
import net.mingsoft.base.entity.ResultData;
import net.mingsoft.tf.biz.IBrowseBiz;
import net.mingsoft.tf.biz.IBrowseRecordsBiz;
import net.mingsoft.tf.entity.BrowseRecordsEntity;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
@RequestMapping("/tf/browse")
public class BrowseAction {
    @Autowired
    private IBrowseRecordsBiz browseRecordsBiz;
    @Autowired
    private IBrowseBiz browseBiz;

    /**
     * 记录访问量
     */
    @RequestMapping(value = "/visits", method = {RequestMethod.GET, RequestMethod.POST})
    @ResponseBody
    public ResultData visits(@RequestBody BrowseRecordsEntity entity) {
        saveBrowseRecordsEntity(entity);
        browseBiz.addBrowseVisits();
        incrementVisits(entity);
        return ResultData.build().success();
    }

    private void saveBrowseRecordsEntity(BrowseRecordsEntity entity) {
        browseRecordsBiz.save(entity);
        browseRecordsBiz.update("DELETE FROM mdiy_form_browse_records WHERE id NOT IN (SELECT id FROM (SELECT id FROM mdiy_form_browse_records ORDER BY id desc LIMIT ?) AS tmp)", 30);
    }

    private void incrementVisits(BrowseRecordsEntity entity) {
        if (StrUtil.isNotBlank(entity.getRecordsEnterpriseId())) {
            browseBiz.update("update mdiy_form_enterprise set ENTERPRISE_VISITS = ifnull(ENTERPRISE_VISITS, 0) + 1 where id = ?", entity.getRecordsEnterpriseId());
        }
        if (StrUtil.isNotBlank(entity.getRecordsDesignId())) {
            browseBiz.update("update mdiy_form_design set DESIGN_VISITS = ifnull(DESIGN_VISITS, 0) + 1 where id = ?", entity.getRecordsDesignId());
        }
        if (StrUtil.isNotBlank(entity.getRecordsProductsId())) {
            browseBiz.update("update mdiy_form_enterprise_products set PRODUCT_VISITS = ifnull(PRODUCT_VISITS, 0) + 1 where id = ?", entity.getRecordsProductsId());
        }
    }
}