package com.boying.controller;

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.OutPark;
import com.boying.service.BarrierService;
import com.boying.service.OutParkService;
import lombok.RequiredArgsConstructor;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.time.LocalDateTime;
import java.time.ZoneOffset;
import java.util.List;

@RestController
@RequestMapping("barrier")
@RequiredArgsConstructor
public class BarrierController {

    private final BarrierService barrierService;
    private final OutParkService outParkService;

    @PostMapping("findPage")
    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 l = System.currentTimeMillis() - barrier.getUpdateTime().toInstant(ZoneOffset.of("+8")).toEpochMilli();
            System.out.println(l);
            if(l>10000){
                barrier.setStatus(1);
            }
        }
        page1.setRecords(records);
        return R.ok(page1);
    }

    @PostMapping("save")
    public Object save(Barrier barrier) {
        barrier.setUpdateTime(LocalDateTime.now());
        barrierService.saveOrUpdate(barrier);
        return R.ok("保存成功");
    }

    @PostMapping("delete")
    public Object delete(Integer id) {
        barrierService.removeById(id);
        return R.ok("删除成功");
    }

    @PostMapping("findAll")
    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")
    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);
        return R.ok("请求成功");
    }

    @PostMapping("openBarrier")
    public Object openBarrier(Long barrierId,Integer type) {
        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);
               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);
                   return R.ok("请求成功");
               }else {
                   //计费
                   b.setType2(1);
                   b.setUpdateTime(LocalDateTime.now());
                   barrierService.saveOrUpdate(b);
                   return R.ok("请求成功");
               }
           }
        }
    }
}