[add]服务发布

张洋洋

2025-02-24 9804628abf554c3658345fc8fc9472cfb179fd5f

 src/main/java/com/se/simu/controller/WaterController.java

@@ -1,25 +1,259 @@
package com.se.simu.controller;

import com.se.simu.domain.po.SimuPo;
import com.se.simu.domain.vo.PondingVo;
import com.se.simu.domain.vo.R;
import com.se.simu.helper.StringHelper;
import com.se.simu.helper.WebHelper;
import com.se.simu.service.SimuService;
import com.se.simu.service.WaterService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * 内涝控制器
 *
 * @author WWW
 * @date   2024-07-16
 */
import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;
import java.io.File;

@Api(tags = "内涝管理")
@Slf4j
@RestController
@SuppressWarnings("ALL")
@RequestMapping("/waterlogging")
public class WaterController {
    @ApiOperation(value = "获取当前时间")
    @GetMapping("/getTime")
    public Object getTime() {
        return System.currentTimeMillis();
public class WaterController extends BaseController {
    @Resource
    SimuService simuService;

    @Resource
    WaterService waterService;

    private final static int MIN_SIZE = 10;

    private final static int MAX_SIZE = 80000;

    private final static long Y2000 = 949334400000L;

    @ApiOperation(value = "获取元数据JSON")
    @GetMapping("/{serviceName}/layer.json")
    public void getLayerJson(@PathVariable String serviceName, HttpServletResponse res) {
        try {
            if (!validate(serviceName, res)) {
                return;
            }

            byte[] bytes = waterService.getson(serviceName, "layer.json");

            WebHelper.writeBytes(bytes, res);
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            WebHelper.writeStr2Page(res, HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
        }
    }

    @ApiOperation(value = "获取降水曲线JSON")
    @GetMapping("/{serviceName}/rainfall.json")
    public void getRainfallJson(@PathVariable String serviceName, HttpServletResponse res) {
        try {
            if (!validate(serviceName, res)) {
                return;
            }

            byte[] bytes = waterService.getson(serviceName, "rainfall.json");

            WebHelper.writeBytes(bytes, res);
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            WebHelper.writeStr2Page(res, HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
        }
    }

    @ApiOperation(value = "获取建筑物涉水JSON")
    @GetMapping("/{serviceName}/building.json")
    public void getBuildingJson(@PathVariable String serviceName, HttpServletResponse res) {
        try {
            if (!validate(serviceName, res)) {
                return;
            }

            byte[] bytes = waterService.getson(serviceName, "building.json");

            WebHelper.writeBytes(bytes, res);
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            WebHelper.writeStr2Page(res, HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
        }
    }

    @ApiOperation(value = "获取积水JSON")
    @GetMapping("/{serviceName}/{timestamp}/water.json")
    public void getWaterJson(@PathVariable String serviceName, @PathVariable String timestamp, HttpServletResponse res) {
        try {
            if (!validate(serviceName, res)) {
                return;
            }

            byte[] bytes = waterService.getson(serviceName, "waters" + File.separator + timestamp + File.separator + "water.json");

            WebHelper.writeBytes(bytes, res);
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            WebHelper.writeStr2Page(res, HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
        }
    }

    @ApiOperation(value = "获取地形高度图")
    @GetMapping("/{serviceName}/terrain")
    public void getTerraMap(@PathVariable String serviceName, Integer width, Integer height, HttpServletResponse res) {
        try {
            if (!validate(serviceName, width, height, res)) {
                return;
            }

            String file = waterService.getTerraMap(serviceName, width, height);

            WebHelper.writePng(file, res);
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            WebHelper.writeStr2Page(res, HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
        }
    }

    @ApiOperation(value = "获取水面高度图")
    @GetMapping("/{serviceName}/waterMap")
    public void getWaterMap(@PathVariable String serviceName, Integer width, Integer height, Long timestamp, HttpServletResponse res) {
        try {
            if (!validate(serviceName, width, height, timestamp, res)) {
                return;
            }

            String file = waterService.getWaterMap(serviceName, width, height, timestamp);

            WebHelper.writePng(file, res);
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            WebHelper.writeStr2Page(res, HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
        }
    }

    @ApiOperation(value = "获取水流向流速图")
    @GetMapping("/{serviceName}/flowMap")
    public void getFlowMap(@PathVariable String serviceName, Integer width, Integer height, Long timestamp, HttpServletResponse res) {
        try {
            if (!validate(serviceName, width, height, timestamp, res)) {
                return;
            }

            String file = waterService.getFlowMap(serviceName, width, height, timestamp);

            WebHelper.writePng(file, res);
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            WebHelper.writeStr2Page(res, HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
        }
    }

    @ApiOperation(value = "根据坐标查询积水深度")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "serviceName", value = "服务名", dataType = "String", paramType = "path", example = "20241010095328"),
            @ApiImplicitParam(name = "x", value = "X", dataType = "double", paramType = "query", example = "116.6447998"),
            @ApiImplicitParam(name = "y", value = "Y", dataType = "double", paramType = "query", example = "39.8868915"),
            @ApiImplicitParam(name = "timestamp", value = "时间戳", dataType = "long", paramType = "query", example = "1730217660000")
    })
    @GetMapping("/{serviceName}/getWaterHeight")
    public R<Object> getWaterHeight(@PathVariable String serviceName, double x, double y, long timestamp, HttpServletResponse res) {
        try {
            SimuPo simu = simuService.getSimuByServiceName(serviceName);
            if (null == simu) {
                return null;
            }

            Double depth = waterService.getWaterHeight(simu, x, y, timestamp);
            Double area = waterService.getWaterArea(simu, x, y, timestamp);

            return success(new PondingVo(depth, area));
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            return fail(ex);
        }
    }

    @ApiOperation(value = "根据seid查询建筑物涉水深度")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "serviceName", value = "服务名", dataType = "String", paramType = "path", example = "20241010095328"),
            @ApiImplicitParam(name = "seid", value = "X", dataType = "String", paramType = "query", example = "5_f128d8b1aba6455c88d2f42334ca62bb")
    })
    @GetMapping("/{serviceName}/getBuildingDepthBySeid")
    public R<Object> getBuildingDepthBySeid(@PathVariable String serviceName, String seid) {
        try {
            if (StringHelper.isEmpty(serviceName) || StringHelper.isEmpty(seid)) {
                return null;
            }

            // 根据服务名+时间戳+坐标，查询对应的积水深度
            return success(waterService.getBuildingDepthBySeid(serviceName, seid));
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            return fail(ex);
        }
    }


    @ApiOperation(value = "根据timestamp查询建筑物涉水深度")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "serviceName", value = "服务名", dataType = "String", paramType = "path", example = "20241010095328"),
            @ApiImplicitParam(name = "timestamp", value = "时间戳", dataType = "Long", paramType = "query", example = "1730217660000")
    })
    @GetMapping("/{serviceName}/getBuildingDepthByTime")
    public R<Object> getBuildingDepthByTime(@PathVariable String serviceName, Long timestamp) {
        try {
            if (StringHelper.isEmpty(serviceName) || null == timestamp) {
                return null;
            }

            // 根据服务名+时间戳+坐标，查询对应的积水深度
            return success(waterService.getBuildingDepthByTime(serviceName, timestamp));
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            return fail(ex);
        }
    }

    private boolean validate(String serviceName, HttpServletResponse res) {
        if (WebHelper.isEmpty(serviceName)) {
            return WebHelper.writeJson2Page(res, HttpStatus.BAD_REQUEST, "服务名不能为空");
        }

        return true;
    }

    private boolean validate(String serviceName, Integer width, Integer height, HttpServletResponse res) {
        return validate(serviceName, width, height, Y2000, res);
    }

    /**
     * 验证
     */
    private boolean validate(String serviceName, Integer width, Integer height, Long timestamp, HttpServletResponse res) {
        if (WebHelper.isEmpty(serviceName)) {
            return WebHelper.writeJson2Page(res, HttpStatus.BAD_REQUEST, "服务名不能为空");
        }
        if (null == width || width < MIN_SIZE || width > MAX_SIZE) {
            return WebHelper.writeJson2Page(res, HttpStatus.BAD_REQUEST, "图像宽度不能为空且取值范围为" + MIN_SIZE + "~" + MAX_SIZE + "之间");
        }
        if (null == height || height < MIN_SIZE || height > MAX_SIZE) {
            return WebHelper.writeJson2Page(res, HttpStatus.BAD_REQUEST, "图像高度不能为空且取值范围为" + MIN_SIZE + "~" + MAX_SIZE + "之间");
        }
        if (null == timestamp || timestamp < 0) {
            return WebHelper.writeJson2Page(res, HttpStatus.BAD_REQUEST, "时间不能为空且大于0");
        }

        return true;
    }
}