package com.yeshi.buwan.controller.api;

import com.google.gson.*;
import com.yeshi.buwan.domain.user.LoginUser;
import com.yeshi.buwan.domain.vip.UserVIPInfo;
import com.yeshi.buwan.domain.vip.VIPOrderRecord;
import com.yeshi.buwan.domain.vip.VIPPrice;
import com.yeshi.buwan.domain.vip.VIPPriceType;
import com.yeshi.buwan.exception.vip.VIPException;
import com.yeshi.buwan.service.inter.LoginUserService;
import com.yeshi.buwan.service.inter.vip.VIPPriceService;
import com.yeshi.buwan.service.inter.vip.VIPService;
import com.yeshi.buwan.util.*;
import com.yeshi.buwan.util.user.VipUtil;
import com.yeshi.buwan.util.vip.VIPOrderUtil;
import com.yeshi.buwan.vo.AcceptData;
import com.yeshi.buwan.vo.client.user.UserInfoVO;
import net.sf.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.yeshi.utils.annotation.RequestSerializableByKey;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.lang.reflect.Type;
import java.util.List;
import java.util.UUID;

@Controller
@RequestMapping("api/v2/vip")
public class VIPController {

    Logger logger = LoggerFactory.getLogger(VIPController.class);

    @Resource
    private RedisManager redisManager;

    @Resource
    private VIPService vipService;

    @Resource
    private LoginUserService loginUserService;

    @Resource
    private VIPPriceService vipPriceService;


    @RequestMapping("getVIPPriceList")
    @ResponseBody
    public String getVIPPriceList(AcceptData acceptData, String loginUid) {
        Gson gson = new GsonBuilder().excludeFieldsWithoutExposeAnnotation().registerTypeAdapter(VIPPriceType.class, new JsonSerializer<VIPPriceType>() {
            @Override
            public JsonElement serialize(VIPPriceType value, Type theType, JsonSerializationContext context) {
                if (value == null) {
                    return new JsonPrimitive("");
                } else {
                    return new JsonPrimitive(value.getName());
                }
            }
        }).create();
        JSONObject root = new JSONObject();
        if (!StringUtil.isNullOrEmpty(loginUid)) {
            LoginUser user = loginUserService.getLoginUser(loginUid);
            if (user == null) {
                return JsonUtilV2.loadFalseJson("用户不存在");
            }
            UserVIPInfo vipInfo = vipService.getVIPInfo(loginUid);
            UserInfoVO userInfoVO = new UserInfoVO();
            userInfoVO.setId(user.getId());
            userInfoVO.setNickName(user.getName());
            userInfoVO.setPortrait(user.getPortrait());
            if (vipInfo != null && vipInfo.getExpireDate() != null)
                userInfoVO.setVipExpireTime(vipInfo.getExpireDate().getTime());
            root.put("user", new Gson().toJson(userInfoVO));
        }

        List<VIPPrice> vipPriceList = vipPriceService.listValidPrice();
        root.put("list", gson.toJson(vipPriceList));
        return JsonUtilV2.loadTrueJson(root.toString());
    }

    /**
     * 生成订单
     *
     * @param acceptData
     * @param loginUid
     * @return
     */
    @RequestMapping("createOrder")
    @ResponseBody
    public String createOrder(AcceptData acceptData, HttpServletRequest request, String loginUid, String priceId, int payWay) {

        if (StringUtil.isNullOrEmpty(loginUid)) {
            return JsonUtilV2.loadFalseJson("用户未登录");
        }

        LoginUser user = loginUserService.getLoginUser(loginUid);
        if (user == null) {
            return JsonUtilV2.loadFalseJson("用户不存在");
        }

        if (StringUtil.isNullOrEmpty(user.getPhone())) {
            return JsonUtilV2.loadFalseJson(10001, "请绑定电话号码");
        }


        String ip = IPUtil.getRemotIP(request);
        VIPPrice vipPrice = vipPriceService.selectByPrimaryKey(priceId);
        if (vipPrice == null) {
            return JsonUtilV2.loadFalseJson("套餐不存在");
        }

        VIPOrderRecord record = new VIPOrderRecord();
        record.setUid(loginUid);
        record.setType(vipPrice.getType());
        record.setMoney(vipPrice.getPrice());
        record.setPayWay(payWay);
        record.setState(VIPOrderRecord.STATE_NOT_PAY);
        try {
            vipService.addVIPRecord(record);
        } catch (VIPException e) {
            logger.error("生成订单出错", e);
            return JsonUtilV2.loadFalseJson("生成订单出错");
        }

        String orderNo = VIPOrderUtil.getOutOrderNo(record.getId());
        switch (payWay) {
            case VIPOrderRecord
                    .PAY_WAY_ALIPAY: {
                //生成支付宝支付订单
                String form = VipUtil.getVipChargeAlipayForm(record.getId(), orderNo, record.getMoney());
                //暂存2分钟
                String id = StringUtil.Md5(UUID.randomUUID().toString() + "#" + System.currentTimeMillis());
                redisManager.cacheCommonString(id, form, 120);
                org.json.JSONObject data = new org.json.JSONObject();
                data.put("payUrl", Constant.HOST + "/BuWan/alipay/printPayForm?formId=" + id);
                data.put("payWay", payWay);
                return JsonUtilV2.loadTrueJson(data.toString());
            }


            case VIPOrderRecord
                    .PAY_WAY_WX: {
                //生成微信支付订单
                try {
                    String payUrl = VipUtil.createWXOrder(record.getId(), ip, orderNo, vipPrice.getPrice(), "影视大全VIP-" + vipPrice.getType().getName());
                    org.json.JSONObject data = new org.json.JSONObject();
                    data.put("payUrl", payUrl);
                    data.put("payWay", payWay);
                    return JsonUtilV2.loadTrueJson(data.toString());
                } catch (Exception e) {
                    logger.error("生成微信支付订单出错", e);
                    return JsonUtilV2.loadFalseJson("生成微信支付订单出错");
                }
            }
        }

        return JsonUtilV2.loadFalseJson("请选择支付方式");
    }

    /**
     * 检查是否支付
     *
     * @param acceptData
     * @param loginUid
     * @param id
     * @return
     */
    @RequestMapping("checkPay")
    @ResponseBody
    @RequestSerializableByKey(key = "'vip-checkPay-'+#id")
    public String checkPay(AcceptData acceptData, String loginUid, String id) {
        VIPOrderRecord record = vipService.getOrderRecord(id);
        if (record == null || !record.getUid().equalsIgnoreCase(loginUid)) {
            return JsonUtilV2.loadFalseJson("记录不存在/不是您的订单");
        }

        record = vipService.checkOrderPayState(id);
        //未支付
        if (record != null && record.getState() != VIPOrderRecord.STATE_PAY) {
            return JsonUtilV2.loadFalseJson(1, "支付未完成");
        }

        JSONObject data = new JSONObject();
        data.put("money", record.getPayMoney() == null ? record.getMoney() : record.getPayMoney());

        return JsonUtilV2.loadTrueJson(data.toString());
    }


}