package com.cjs.site.action.user.interact;

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

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import com.cjs.site.dao.entrust.OtcCodeDao;
import com.cjs.site.dao.user.interact.UserAttentionDao;
import com.cjs.site.model.entrust.OtcCodeInfo;
import com.cjs.site.model.user.UserAttentionInfo;
import com.cjs.site.model.user.account.UserInfo;
import com.cjs.site.util.web.ActionUtil;

/**
 * 用户自选行情
 * 
 * @author tongyufu
 *
 */
@Controller
public class UserAttentionAction {

    @Autowired
    private UserAttentionDao userAttentionDao;
    @Autowired
    private OtcCodeDao       otcCodeDao;

    @RequestMapping("/entrust/all")
    public String entrustAll(Model model) {
        return "entrust/entrustAll.jsp";
    }

    @RequestMapping("/user/attention")
    public String view() {
        return "entrust/entrustAttention.jsp";
    }

    /**用户关注列表*/
    @ResponseBody
    @RequestMapping("/entrust/userAttentions")
    public String userAttentions() {
        UserInfo user = ActionUtil.getUser();
        if (user == null) {
            return "";
        }
        List<UserAttentionInfo> attentions = userAttentionDao.queryByUserId(user.getUserId());
        StringBuilder build = new StringBuilder();
        for (Iterator<UserAttentionInfo> it = attentions.iterator(); it.hasNext();) {
            build.append(it.next().getOtcCode());
            if (it.hasNext()) {
                build.append(",");
            }
        }
        return build.toString();
    }

    /**关注*/
    @ResponseBody
    @RequestMapping("/user/attention/save")
    public String save(String otcCode) {
        OtcCodeInfo otcCodeInfo = otcCodeDao.queryByOtcCode(otcCode);
        UserAttentionInfo attention = new UserAttentionInfo();
        if (otcCodeInfo == null) {
            return "藏品[" + otcCode + "]不存在";
        }
        attention.setUserId(ActionUtil.getUser().getUserId());
        attention.setOtcCode(otcCode);
        userAttentionDao.save(attention);
        return "您已成功关注 <a style='color:#d1131d'>" + otcCode + "(" + otcCodeInfo.getOtcName()
               + ")</a>";
    }

    /**取消关注*/
    @ResponseBody
    @RequestMapping("/user/attention/delete")
    public String delete(String otcCode) {
        String userId = ActionUtil.getUser().getUserId();
        userAttentionDao.delete(userId, otcCode);
        return "取消关注藏品成功";
    }
}