package com.coffee.bus.controller;

import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.mapper.Mapper;
import com.coffee.bus.controller.vo.DeviceBindVo;
import com.coffee.bus.entity.BusDeviceEntity;
import com.coffee.bus.entity.BusHospitalEntity;
import com.coffee.bus.enums.DeviceAlarmEnum;
import com.coffee.bus.exception.BusinessException;
import com.coffee.bus.exception.ErrorStatus;
import com.coffee.bus.registry.device.DeviceRegistry;
import com.coffee.bus.service.LocalBusDeviceService;
import com.coffee.common.crud.BaseService;
import com.coffee.common.crud.controller.BaseCrudController;
import com.coffee.common.exception.CustomException;
import com.coffee.common.result.R;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.*;

import javax.validation.constraints.NotNull;
import java.util.List;
import java.util.Objects;

/**
 * @author lifang
 * @version 1.0.0
 * @ClassName BusHospitalController.java
 * @Description TODO
 * @createTime 2022年03月19日 09:28:00
 * @accendant 龙三郎
 */
@Slf4j
@RestController
@AllArgsConstructor
@RequestMapping("/bus/device/info")
@Api(tags = "设备管理",description = "统一权限前缀(device:info),device:info:add")
public class BusDeviceController extends BaseCrudController<BusDeviceEntity, String> {
    private final LocalBusDeviceService deviceService;
    private final DeviceRegistry deviceRegistry;

    @PostMapping("/shift/bind")
    @ApiOperation(value = "设备换绑",notes = "权限【device:info:shift】")
    public R shift(@RequestBody DeviceBindVo vo){
        if(StrUtil.isEmpty(vo.getBindTenantId())|| CollectionUtil.isEmpty(vo.getDeviceIds())){
            throw new CustomException("选择的医院、设备不能为空");
        }
        List<String> deviceIds = vo.getDeviceIds();
        deviceService.update(new UpdateWrapper<BusDeviceEntity>().lambda()
                .in(BusDeviceEntity::getDeviceId,deviceIds)
                .set(BusDeviceEntity::getTenantId,vo.getBindTenantId()));
        deviceIds.stream()
                .map(deviceRegistry::getOperator)
                .forEach(deviceOperator -> deviceOperator.setTenantId(vo.getBindTenantId()));
        return R.success(DeviceAlarmEnum.values());
    }

    @PostMapping("/undo/bind")
    @ApiOperation(value = "设备解绑",notes = "即自动将该设备绑定到默认医院上，权限【device:info:undo】")
    public R undo(@RequestBody DeviceBindVo vo){
        if( CollectionUtil.isEmpty(vo.getDeviceIds())){
            throw new CustomException("选择的设备不能为空");
        }
        List<String> deviceIds = vo.getDeviceIds();
        deviceService.update(new UpdateWrapper<BusDeviceEntity>().lambda()
                .in(BusDeviceEntity::getDeviceId,deviceIds)
                .set(BusDeviceEntity::getTenantId,"1"));
        deviceIds.stream()
                .map(deviceRegistry::getOperator)
                .forEach(deviceOperator -> deviceOperator.setTenantId("1"));
        return R.success(DeviceAlarmEnum.values());
    }

    /**
     * 权限控制前缀
     * @return
     */
    @Override
    public String getPermissionPrefix() {
        return "device:info";
    }


    @Override
    public BaseService<? extends Mapper<BusDeviceEntity>, BusDeviceEntity, String> getService() {
        return deviceService;
    }

    /**
     * @author 龙三郎
     * @param payload
     * @return
     */
    @Override
    @PostMapping("/add")
    @ApiOperation(value = "新增单个数据,并返回新增后的数据.")
    public R<BusDeviceEntity> add(BusDeviceEntity payload) {
        log.info("添加设备");
        // 设备id不能为空
        if (StrUtil.isEmpty(payload.getDeviceId())){
            throw new BusinessException(ErrorStatus.DEVICEID_IS_EMPTY);
        }
        // 根据deviceId从阿里云获取设备信息。
        BusDeviceEntity device = deviceService.add(payload.getDeviceId());
        if (ObjectUtil.isNull(device)){
            return R.fail("设备添加失败");
        }
        return R.success(device);
    }

    /**
     * @author 龙三郎
     * 从阿里云同步系统所有的设备
     * @return
     */
    @ApiOperation(value = "从阿里云同步设备",notes = "从阿里云平台获取设备并更新")
    @PutMapping("/sync-device")
    public R syncDevice() {
        int i = deviceService.syncDevice();
        if (i > 0){
            return R.success(i,"同步成功");
        }else {
            return R.fail("同步失败");
        }
    }

}