package com.iailab.module.device.controller;

import com.iailab.common.annotation.LogOperation;
import com.iailab.common.constant.BusinessConstant;
import com.iailab.framework.common.constant.Constant;
import com.iailab.framework.common.page.PageData;
import com.iailab.framework.common.pojo.CommonResult;
import com.iailab.framework.common.util.validation.ValidationUtils;
import com.iailab.framework.common.validation.group.AddGroup;
import com.iailab.framework.common.validation.group.DefaultGroup;
import com.iailab.framework.common.validation.group.UpdateGroup;
import com.iailab.module.device.dto.DeviceIndexDTO;
import com.iailab.module.device.dto.DeviceInfoDTO;
import com.iailab.module.device.entity.DeviceIndexEntity;
import com.iailab.module.device.entity.DeviceInfoEntity;
import com.iailab.module.device.entity.DeviceStatNewnessEntity;
import com.iailab.module.device.entity.DeviceStatUsageEntity;
import com.iailab.module.device.service.DeviceIndexService;
import com.iailab.module.device.service.DeviceInfoService;
import com.iailab.module.device.service.DeviceStatNewnessService;
import com.iailab.module.device.service.DeviceStatUsageService;
import io.swagger.v3.oas.annotations.tags.Tag;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.Parameters;
import javax.annotation.Resource;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;
import org.springframework.web.bind.annotation.*;


import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.Date;
import java.util.List;
import java.util.Map;


/**
 * 中选设备信息表
 *
 * @author lirm ${email}
 * @since 1.0.0 2024-05-28
 */
@RestController
@RequestMapping("device/device-info")
@Tag(name = "中选设备信息表")
public class DeviceInfoController {
    @Resource
    private DeviceInfoService deviceInfoService;
    @Resource
    private DeviceIndexService deviceIndexService;
    @Resource
    private DeviceStatUsageService deviceStatUsageService;
    @Resource
    private DeviceStatNewnessService deviceStatNewnessService;

    @GetMapping("page")
    @Operation(summary = "分页")
    @Parameters({
        @Parameter(name = Constant.PAGE, description = "当前页码，从1开始", required = true) ,
        @Parameter(name = Constant.LIMIT, description = "每页显示记录数", required = true) ,
        @Parameter(name = Constant.ORDER_FIELD, description = "排序字段") ,
        @Parameter(name = Constant.ORDER, description = "排序方式，可选值(asc、desc)")
    })
    public CommonResult<PageData<DeviceInfoDTO>> page(@RequestParam Map<String, Object> params){
        PageData<DeviceInfoDTO> page = deviceInfoService.page(params);
        if (!CollectionUtils.isEmpty(page.getList())) {
            page.getList().forEach(item -> {
                item.setChildren(deviceInfoService.getchildrenList(item.getId()));
            });
        }

        return new CommonResult<PageData<DeviceInfoDTO>>().setData(page);
    }

    @GetMapping("{id}")
    @Operation(summary = "信息")
    public CommonResult<DeviceInfoDTO> get(@PathVariable("id") String id){
        DeviceInfoDTO data = deviceInfoService.get(id);

        List<DeviceIndexDTO> tIndexList= deviceIndexService.getByDeviceId(id);
        data.setDeviceIndexList(tIndexList);

        return new CommonResult<DeviceInfoDTO>().setData(data);
    }

    @GetMapping("list")
    @Operation(summary = "列表")
    public CommonResult<List<DeviceInfoDTO>> list(@RequestParam Map<String, Object> params){
        List<DeviceInfoDTO> data = deviceInfoService.list(params);
        return new CommonResult<List<DeviceInfoDTO>>().setData(data);
    }

    @PostMapping
    @Operation(summary = "保存")
    @LogOperation("保存")
    @Transactional
    public CommonResult save(@RequestBody DeviceInfoDTO dto) {
        //效验数据
        ValidationUtils.validate(dto, AddGroup.class, DefaultGroup.class);

        List<DeviceIndexDTO> tIndexList = dto.getDeviceIndexList();
        if (tIndexList != null) {
            for (int i = 0; i < tIndexList.size(); i++) {
                DeviceIndexDTO tIndexDTO = tIndexList.get(i);
                DeviceIndexEntity tIndexEntity = new DeviceIndexEntity();
                tIndexEntity.setModelId(BusinessConstant.MODEL_Health_Status_Evaluate);
                tIndexEntity.setDeviceId(tIndexDTO.getDeviceId());
                tIndexEntity.setIndexNo(tIndexDTO.getIndexNo());
                tIndexEntity.setIndexUpperLimit(tIndexDTO.getIndexUpperLimit());
                tIndexEntity.setIndexLowerLimit(tIndexDTO.getIndexLowerLimit());
                tIndexEntity.setIndexOrder(tIndexDTO.getIndexOrder());
                tIndexEntity.setDataLength(tIndexDTO.getDataLength());
                tIndexEntity.setIndexType(tIndexDTO.getIndexType());
                deviceIndexService.insert(tIndexEntity);
            }
        }
        return new CommonResult();
    }

    @PutMapping
    @Operation(summary = "修改")
    @LogOperation("修改")
    @Transactional
    public CommonResult update(@RequestBody DeviceInfoDTO dto) {
        //效验数据
        ValidationUtils.validate(dto, UpdateGroup.class, DefaultGroup.class);

        List<DeviceIndexDTO> tIndexList = dto.getDeviceIndexList();
        if (tIndexList != null) {
            deviceIndexService.deleteByDeviceId(dto.getId());
            for (int i = 0; i < tIndexList.size(); i++) {
                DeviceIndexDTO tIndexDTO = tIndexList.get(i);
                DeviceIndexEntity tIndexEntity = new DeviceIndexEntity();
                tIndexEntity.setModelId(BusinessConstant.MODEL_Health_Status_Evaluate);
                tIndexEntity.setDeviceId(dto.getId());
                tIndexEntity.setIndexNo(tIndexDTO.getIndexNo());
                tIndexEntity.setIndexUpperLimit(tIndexDTO.getIndexUpperLimit());
                tIndexEntity.setIndexLowerLimit(tIndexDTO.getIndexLowerLimit());
                tIndexEntity.setIndexOrder(tIndexDTO.getIndexOrder());
                tIndexEntity.setDataLength(tIndexDTO.getDataLength());
                tIndexEntity.setIndexType(tIndexDTO.getIndexType());
                deviceIndexService.insert(tIndexEntity);
            }
        }

        return new CommonResult();
    }

    @PostMapping("/updatePlanTime")
    @Operation(summary = "修改计划运行时间")
    @LogOperation("修改计划运行时间")
    @Transactional
    public CommonResult updatePlanTime(@RequestBody DeviceInfoDTO dto) {

        Integer planTime = dto.getPlanTime();

        // 重新计算使用率
        DeviceStatUsageEntity deviceStatUsage = deviceStatUsageService.getLastByNo(dto.getNo());
        BigDecimal usage = null;
        if (deviceStatUsage != null){
            Integer runTime = deviceStatUsage.getRunTime();
            BigDecimal d1 = new BigDecimal(runTime);
            BigDecimal d2 = new BigDecimal(planTime*60);
            usage = d1.divide(d2, 4, RoundingMode.HALF_UP);

            DeviceStatUsageEntity insertUsageEntry = new DeviceStatUsageEntity();
            insertUsageEntry.setId(deviceStatUsage.getId());
            insertUsageEntry.setUsageRate(usage);
            insertUsageEntry.setPlanTime(planTime*60);
            deviceStatUsageService.updateById(insertUsageEntry);
        }

        // 重新计算新度系数
        // 设备使用年限（分钟）
        long durableMinutes = dto.getDurableYears() * BusinessConstant.YEAR_MINUTE;
        // 设备剩余使用分钟
        long residueTime = dto.getResidueTime();
        BigDecimal d1 = new BigDecimal(residueTime);
        BigDecimal d2 = new BigDecimal(durableMinutes);
        BigDecimal newnessRate = d1.divide(d2, 4, RoundingMode.HALF_UP);

        //修改最新新度系数历史
        DeviceStatNewnessEntity deviceStatNewness = deviceStatNewnessService.getLastByNo(dto.getNo());
        if (deviceStatNewness != null){

            DeviceStatNewnessEntity insertNewnessEntry = new DeviceStatNewnessEntity();
            insertNewnessEntry.setId(deviceStatNewness.getId());
            insertNewnessEntry.setNewnessRate(newnessRate);
            insertNewnessEntry.setDurableTime(durableMinutes);
            insertNewnessEntry.setResidueTime(residueTime);
            deviceStatNewnessService.updateById(insertNewnessEntry);
        }


        DeviceInfoEntity deviceInfoEntity = new DeviceInfoEntity();
        deviceInfoEntity.setId(dto.getId());
        deviceInfoEntity.setPlanTime(planTime);
        deviceInfoEntity.setUsageRate(usage);
        deviceInfoEntity.setIsMain(dto.getIsMain());
        deviceInfoEntity.setDurableYears(dto.getDurableYears());
        deviceInfoEntity.setNewnessRate(newnessRate);
        deviceInfoEntity.setResidueTime(dto.getResidueTime());
        deviceInfoEntity.setUseTime(dto.getUseTime());
        deviceInfoEntity.setUpdateDate(new Date());
        deviceInfoService.updateById(deviceInfoEntity);

        return new CommonResult();
    }
}