package com.xiaopeng.operation.controller;


import com.xiaopeng.api.dto.operation.XpActivityDto;
import com.xiaopeng.api.model.operation.XpActicityCoupon;
import com.xiaopeng.api.model.operation.XpActicityStrategy;
import com.xiaopeng.api.model.operation.XpActivity;
import com.xiaopeng.api.model.operation.XpCoupon;
import com.xiaopeng.api.query.operation.XpActivityPageListQuery;
import com.xiaopeng.api.vo.operation.XpActivityVo;
import com.xiaopeng.common.core.constant.CacheConstants;
import com.xiaopeng.common.core.domain.R;
import com.xiaopeng.common.core.utils.bean.BeanUtils;
import com.xiaopeng.common.core.web.page.PageInfo;
import com.xiaopeng.operation.service.IXpActicityCouponService;
import com.xiaopeng.operation.service.IXpActicityService;
import com.xiaopeng.operation.service.IXpActicityStrategyService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Lazy;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.time.Duration;
import java.time.LocalDateTime;
import java.util.List;

/**
 * <p>
 * 活动管理 前端控制器
 * </p>
 *
 * @author mitao
 * @since 2026-02-03
 */
@Api(tags = "活动管理")
@RestController
@RequestMapping("")
@Slf4j
@RequiredArgsConstructor(onConstructor_ = @Lazy)
public class XpActicityController {

    @Resource
    private IXpActicityService service;

    @Resource
    private IXpActicityCouponService xpActicityCouponService;

    @Resource
    private IXpActicityStrategyService xpActicityStrategyService;

    /**
     * 获取所有白名单手机号
     * @return
     */
    @PostMapping("/logan/inner/acticity/findListToIds")
    @ApiOperation(value = "获取活动信息ids", tags = {"管理后台-获取活动信息ids"})
    public R<List<String>> findListToIds(@RequestParam String acticityName){
        if(acticityName == null){
            return R.ok();
        }
        return R.ok(service.findListToIds(acticityName));
    }


    @Resource
    RedisTemplate<String, String> redisTemplate;


    /**
     * 是否第一次进入某活动
     * @return 活动信息，id 和 img
     */
    @GetMapping("/api/v1/mini-program/acticity/firstEnter")
    @ApiOperation(value = "获取是否第一次推送活动", tags = {"管理后台-活动首次进入情况"})
    public R<XpActivityVo> firstEnter(HttpServletRequest request){

        String uid = request.getHeader("XP-Uid");
        ValueOperations<String, String> ops = redisTemplate.opsForValue();
        XpActivity activity = service.activiting();
        List<XpActicityCoupon> cps = couponService.lambdaQuery().eq(XpActicityCoupon::getActivityId, activity.getId()).list();
        XpActivityVo ret = new XpActivityVo();
        if (activity !=null) {
            BeanUtils.copyBeanProp(ret, activity);
            Duration duration = Duration.between(LocalDateTime.now(), activity.getEndTime());
            Boolean isFirst = ops.setIfAbsent(CacheConstants.firstEnterActivity(String.valueOf(activity.getId()), uid),"1", duration);
            ret.setIsFirst(isFirst);
            ret.setCoupons(cps);
        }
        return R.ok(ret);

    }

    IXpActicityCouponService couponService;

    @PostMapping("/v1/api/appUserCoupon/pageList")
    @ApiOperation(value = "活动列表",tags = {"管理后台-活动管理"},response = XpActivity.class)
    public R<PageInfo<XpActivity>> pageList(@RequestBody XpActivityPageListQuery query) {
        PageInfo<XpActivity> pageList = service.pageList(query);
        return R.ok(pageList);
    }


    @PostMapping("/v1/api/appUserCoupon/add")
    @ApiOperation(value = "添加活动",tags = {"管理后台-活动管理"},response = XpCoupon.class)
    public R<?> add(@RequestBody XpActivityDto dto){
        service.save(dto);
        return R.ok();
    }


    @PostMapping("/v1/api/appUserCoupon/{op}")
    @ApiOperation(value = "修改活动状态,release,pause,resume,stop,del",tags = {"管理后台-活动管理"},response = XpCoupon.class)
    public R<XpActivity> updateById(@PathVariable String op,@RequestParam Long id){

        XpActivity activity = service.getById(id);
        switch (op){
            case "release":
                activity.setStatus(2);
                break;
            case "pause":
                activity.setStatus(4);
                break;
            case "resume":
                activity.setStatus(1);
                break;
            case "stop":
                activity.setStatus(3);
                break;
            case "del":
                activity.setDeleted(true);
                break;
            default:
                throw new UnsupportedOperationException("Unsupported" + op);
        }
        service.updateById(activity);
        log.info("修改活动状态:{}",activity);
        return R.ok();
    }

    @GetMapping("/v1/api/appUserCoupon/detail")
    @ApiOperation(value = "活动详情",tags = {"管理后台-活动管理"},response = XpCoupon.class)
    public R<XpActivityDto> queryById(@RequestParam Long id){

        return R.ok(service.detail(id));
    }


    /**
     * 根据活动id和优惠券id获取活动策略
     * @param activityId
     * @param couponId
     * @return
     */
    @PostMapping("/logan/inner/acticity/getXpActicityStrategy")
    public R<XpActicityStrategy> getXpActicityStrategy(@RequestParam("activityId") Long activityId, @RequestParam("couponId") Long couponId){
        XpActicityCoupon one = xpActicityCouponService.lambdaQuery().eq(XpActicityCoupon::getActivityId, activityId).eq(XpActicityCoupon::getCouponId, couponId).one();
        if(one == null){
            return R.ok();
        }
        return R.ok(xpActicityStrategyService.getById(one.getActicityStrategyId()));
    }
}