83 lines
2.9 KiB
Java
83 lines
2.9 KiB
Java
package com.fizz.business.controller;
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import com.fizz.business.domain.msg.AppMeasureCoatMessage;
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import com.fizz.business.domain.msg.AppMeasureEntryMessage;
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import com.fizz.business.domain.msg.AppMeasureExitMessage;
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import com.fizz.business.domain.msg.AppMeasureFurnaceMessage;
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import com.ruoyi.common.annotation.Anonymous;
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import com.ruoyi.common.core.domain.R;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.media.Schema;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import lombok.Data;
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import org.springframework.web.bind.annotation.GetMapping;
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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 java.lang.reflect.Field;
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import java.util.*;
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@RestController
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@RequestMapping("/api/deviceFieldMeta")
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@Tag(name = "设备字段元数据")
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@Anonymous
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public class DeviceFieldMetaController {
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@GetMapping("/all")
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@Operation(description = "获取测量字段的友好文案（来自 @Schema(description)）")
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public R<Map<String, FieldMetaVO>> all() {
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Map<String, FieldMetaVO> map = new HashMap<>();
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// 4个消息类全扫一遍
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collect(map, AppMeasureEntryMessage.class);
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collect(map, AppMeasureFurnaceMessage.class);
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collect(map, AppMeasureCoatMessage.class);
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collect(map, AppMeasureExitMessage.class);
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return R.ok(map);
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}
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private void collect(Map<String, FieldMetaVO> map, Class<?> clazz) {
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for (Field f : clazz.getDeclaredFields()) {
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String fieldName = f.getName();
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Schema schema = f.getAnnotation(Schema.class);
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if (schema == null) continue;
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String desc = schema.description();
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if (desc == null || desc.trim().isEmpty()) continue;
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FieldMetaVO vo = new FieldMetaVO();
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vo.setLabel(parseLabel(desc));
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vo.setUnit(parseUnit(desc));
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vo.setDescription(desc);
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map.putIfAbsent(fieldName, vo);
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}
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}
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// 例："上层平均涂层重量 (g/m²)" -> label=上层平均涂层重量
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private String parseLabel(String desc) {
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int idx = desc.indexOf('(');
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if (idx > 0) return desc.substring(0, idx).trim();
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idx = desc.indexOf('（');
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if (idx > 0) return desc.substring(0, idx).trim();
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return desc.trim();
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}
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// 例："上层平均涂层重量 (g/m²)" -> unit=g/m²
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private String parseUnit(String desc) {
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int l = desc.indexOf('(');
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int r = desc.indexOf(')');
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if (l >= 0 && r > l) return desc.substring(l + 1, r).trim();
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l = desc.indexOf('（');
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r = desc.indexOf('）');
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if (l >= 0 && r > l) return desc.substring(l + 1, r).trim();
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return "";
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}
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@Data
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public static class FieldMetaVO {
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private String label;
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private String unit;
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private String description;
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}
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}
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