package com.boying.controller;

import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.boying.common.R;
import com.boying.entity.Barrier;
import com.boying.entity.BarrierOpenLog;
import com.boying.entity.OutPark;
import com.boying.service.BarrierOpenLogService;
import com.boying.service.BarrierService;
import com.boying.service.OutParkService;
import com.boying.service.ParkService;
import com.boying.util.RedisJsonUtil;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.RequiredArgsConstructor;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.io.IOException;
import java.time.LocalDateTime;
import java.time.ZoneOffset;
import java.time.temporal.ChronoUnit;
import java.util.List;

@RestController
@RequestMapping("ffzf/barrier")
@RequiredArgsConstructor
@Tag(description = "ffzf/barrier" , name = "道闸接口" )
public class BarrierController {

    private final BarrierService barrierService;
    private final BarrierOpenLogService barrierOpenLogService;
    private final OutParkService outParkService;
    private final ParkService parkService;
    private final StringRedisTemplate redisTemplate;


    @PostMapping("findPage")
    @Operation(summary = "根据停车场分页查询道闸" , description = "根据停车场分页查询道闸" )
    public Object findPage(Page page, String parkId) {
        QueryWrapper<Barrier> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(Barrier::getParkId,Integer.parseInt(parkId));
        Page page1 = barrierService.page(page, wrapper);
        List<Barrier> records = page1.getRecords();
        for(Barrier barrier:records){
            long between = ChronoUnit.SECONDS.between(barrier.getUpdateTime(), LocalDateTime.now());
            if(between>121){
                barrier.setStatus(1);
            }
        }
        page1.setRecords(records);
        return R.ok(page1);
    }

    @PostMapping("save")
    @Operation(summary = "新增道闸" , description = "新增道闸" )
    public Object save(Barrier barrier) {
        barrier.setUpdateTime(LocalDateTime.now());
        barrierService.saveOrUpdate(barrier);
        try {
            String jsonValue = JSON.toJSONString(barrier);
            redisTemplate.opsForValue().set("barrier-"+barrier.getCode(), jsonValue);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return R.ok("保存成功");
    }

    @PostMapping("delete")
    @Operation(summary = "删除道闸" , description = "删除道闸" )
    public Object delete(Integer id) {
        Barrier byId = barrierService.getById(id);
        barrierService.removeById(id);
        redisTemplate.delete("barrier-"+byId.getCode());
        return R.ok("删除成功");
    }

    @PostMapping("findAll")
    @Operation(summary = "查询所有道闸（APP）" , description = "查询所有道闸（APP）" )
    public Object findAll(Long parkId) {
        if (parkId==null) {
            return R.failed("未发现该停车场");
        }
        QueryWrapper<Barrier> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(Barrier::getParkId,parkId);
        return R.ok(barrierService.list(wrapper));
    }

    @PostMapping("open")
    @Operation(summary = "手动开闸（废弃）" , description = "手动开闸（废弃）" )
    public Object open(Long barrierId) {
        Barrier b=  barrierService.getById(barrierId);
        if (b==null) {
            return R.failed("未找到该道闸");
        }
        b.setType2(1);
        b.setUpdateTime(LocalDateTime.now());
        barrierService.saveOrUpdate(b);
        try {
            String jsonValue = JSON.toJSONString(b);
            redisTemplate.opsForValue().set("barrier-"+b.getCode(), jsonValue);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return R.ok("请求成功");
    }

    @PostMapping("getByCode")
    @Operation(summary = "根据code查询道闸" , description = "根据code查询道闸" )
    public Object getByCode(String code) {
        Barrier b=  barrierService.findByCode2(code);
        if (b==null) {
            return R.failed("未找到该道闸");
        }
        b.setParkName(parkService.getById(b.getParkId()).getName());
        return R.ok(b,"请求成功");
    }



    @PostMapping("openBarrier")
    @Operation(summary = "手持手动开闸" , description = "手持手动开闸" )
    public Object openBarrier(Long barrierId,Integer type,String carNo,String remark) {
        Barrier b=  barrierService.getById(barrierId);
        if (b==null) {
            return R.failed("未找到该道闸");
        }else {
           if(b.getType() == 1){
               System.out.println("手动开入口闸");
               //入口闸，直接开启
               b.setType2(1);
               b.setUpdateTime(LocalDateTime.now());
               barrierService.saveOrUpdate(b);
               try {
                   String jsonValue = JSON.toJSONString(b);
                   redisTemplate.opsForValue().set("barrier-"+b.getCode(), jsonValue);
                   BarrierOpenLog barrierOpenLog = new BarrierOpenLog();
                   barrierOpenLog.setCarNo(carNo);
                   barrierOpenLog.setRemark(remark);
                   barrierOpenLog.setParkId(b.getParkId());
                   barrierOpenLog.setType(b.getType());
                   barrierOpenLogService.save(barrierOpenLog);
               } catch (Exception e) {
                   e.printStackTrace();
               }
               return R.ok("请求成功");
           }else {
               System.out.println("手动开出口闸");
               //出口闸，判断状态
               if(type == null || type == 0){
                   //取消计费
                   OutPark outPark = outParkService.findByCarNoAndBarrierId(b.getCarNo(), b.getId());
                   if(outPark != null){
                       outPark.setPrice(0);
                       outPark.setUpdateTime(LocalDateTime.now());
                       outParkService.saveOrUpdate(outPark);
                   }
                   b.setType2(1);
                   b.setUpdateTime(LocalDateTime.now());
                   barrierService.saveOrUpdate(b);
                   try {
                       String jsonValue = JSON.toJSONString(b);
                       redisTemplate.opsForValue().set("barrier-"+b.getCode(), jsonValue);
                       BarrierOpenLog barrierOpenLog = new BarrierOpenLog();
                       barrierOpenLog.setCarNo(carNo);
                       barrierOpenLog.setRemark(remark);
                       barrierOpenLog.setParkId(b.getParkId());
                       barrierOpenLog.setType(b.getType());
                       barrierOpenLogService.save(barrierOpenLog);
                   } catch (Exception e) {
                       e.printStackTrace();
                   }
                   return R.ok("请求成功");
               }else {
                   //计费
                   b.setType2(1);
                   b.setUpdateTime(LocalDateTime.now());
                   barrierService.saveOrUpdate(b);
                   try {
                       String jsonValue = JSON.toJSONString(b);
                       redisTemplate.opsForValue().set("barrier-"+b.getCode(), jsonValue);
                       BarrierOpenLog barrierOpenLog = new BarrierOpenLog();
                       barrierOpenLog.setCarNo(carNo);
                       barrierOpenLog.setRemark(remark);
                       barrierOpenLog.setParkId(b.getParkId());
                       barrierOpenLog.setType(b.getType());
                       barrierOpenLogService.save(barrierOpenLog);
                   } catch (Exception e) {
                       e.printStackTrace();
                   }
                   return R.ok("请求成功");
               }
           }
        }
    }
}