package com.se.simu.controller;
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import com.se.simu.domain.LayerVo;
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import com.se.simu.helper.StringHelper;
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import com.se.simu.helper.WebHelper;
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import com.se.simu.service.WaterService;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.http.HttpStatus;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletResponse;
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/**
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* 内涝控制器
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*
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* @author WWW
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* @date 2024-07-16
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*/
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@Api(tags = "内涝管理")
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@Slf4j
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@RestController
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@RequestMapping("/waterlogging")
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public class WaterController {
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@Resource
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WaterService waterService;
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private final static int MIN_SIZE = 10;
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private final static int MAX_SIZE = 10000000;
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private final static long Y2000 = 949334400000L;
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@ApiOperation(value = "获取当前时间")
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@GetMapping("/getTime")
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public Object getTime() {
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return System.currentTimeMillis();
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}
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@ApiOperation(value = "获取元数据信息")
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@GetMapping("/{serviceName}/layer.json")
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public void getLayer(@PathVariable String serviceName, HttpServletResponse res) {
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try {
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if (!validate(serviceName, res)) {
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return;
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}
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LayerVo layer = waterService.getLayer(serviceName);
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WebHelper.writeJson2Page(res, HttpStatus.OK, layer);
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} catch (Exception ex) {
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log.error(ex.getMessage(), ex);
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WebHelper.writeStr2Page(res, HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
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}
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}
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@ApiOperation(value = "获取地形高度图")
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@GetMapping("/{serviceName}/terrain")
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public void getTerraMap(@PathVariable String serviceName, Integer width, Integer height, HttpServletResponse res) {
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try {
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if (!validate(serviceName, width, height, res)) {
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return;
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}
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//
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} catch (Exception ex) {
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log.error(ex.getMessage(), ex);
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WebHelper.writeStr2Page(res, HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
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}
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}
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@ApiOperation(value = "获取水面高度图")
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@GetMapping("/{serviceName}/waterMap")
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public void getWaterMap(@PathVariable String serviceName, Integer width, Integer height, Long timestamp, HttpServletResponse res) {
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try {
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if (!validate(serviceName, width, height, timestamp, res)) {
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return;
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}
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//
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} catch (Exception ex) {
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log.error(ex.getMessage(), ex);
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WebHelper.writeStr2Page(res, HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
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}
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}
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@ApiOperation(value = "获取水流向流速图")
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@GetMapping("/{serviceName}/flowMap")
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public void getFlowMap(@PathVariable String serviceName, Integer width, Integer height, Long timestamp, HttpServletResponse res) {
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try {
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if (!validate(serviceName, width, height, timestamp, res)) {
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return;
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}
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//
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} catch (Exception ex) {
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log.error(ex.getMessage(), ex);
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WebHelper.writeStr2Page(res, HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
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}
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}
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private boolean validate(String serviceName, HttpServletResponse res) {
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if (StringHelper.isEmpty(serviceName)) {
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return WebHelper.writeJson2Page(res, HttpStatus.BAD_REQUEST, "服务名不能为空");
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}
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return true;
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}
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private boolean validate(String serviceName, Integer width, Integer height, HttpServletResponse res) {
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return validate(serviceName, width, height, Y2000, res);
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}
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private boolean validate(String serviceName, Integer width, Integer height, Long timestamp, HttpServletResponse res) {
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if (StringHelper.isEmpty(serviceName)) {
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return WebHelper.writeJson2Page(res, HttpStatus.BAD_REQUEST, "服务名不能为空");
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}
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if (null == width || width < MIN_SIZE || width > MAX_SIZE) {
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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");
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}
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if (null == height || height < MIN_SIZE || height > MAX_SIZE) {
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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");
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}
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if (null == timestamp || timestamp < Y2000) {
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return WebHelper.writeJson2Page(res, HttpStatus.BAD_REQUEST, "时间不能为空且大于2000年");
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}
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return true;
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}
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}
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