| | |
| | | import com.yuanchu.mom.pojo.DataConfig; |
| | | import com.yuanchu.mom.pojo.Device; |
| | | |
| | | import javax.script.ScriptEngine; |
| | | import javax.script.ScriptEngineManager; |
| | | import javax.servlet.http.HttpServletRequest; |
| | | import java.math.BigDecimal; |
| | | import java.util.*; |
| | | import java.util.concurrent.atomic.AtomicInteger; |
| | | import java.util.regex.Matcher; |
| | |
| | | } |
| | | JSONObject jsonObject = JSON.parseObject(result); |
| | | if (Objects.equals(jsonObject.get("code"), 1)) { |
| | | throw new ErrorException(jsonObject.get("msg") + ""); |
| | | if (ObjectUtils.isEmpty(jsonObject.get("msg"))) { |
| | | throw new ErrorException("未查询到文件!可能该路径(" + device.getCollectUrl() + ")下并没有所需(" + device.getFileType() +")文件!"); |
| | | } else { |
| | | throw new ErrorException(jsonObject.get("msg") + ""); |
| | | } |
| | | } else { |
| | | String data = jsonObject.get("data") + ""; |
| | | // 考虑到一个检测项可能会存在多个数采配置,所以需要进行分组 |
| | |
| | | map = analysisList(data, userMap, device, entrustCode, sampleCode); |
| | | break; |
| | | case ".mdb": |
| | | map = analysisMdb(data, userMap); |
| | | map = analysisMdb(data, userMap, device); |
| | | break; |
| | | case ".db": |
| | | map = analysisDb(data, userMap); |
| | | map = analysisDb(data, userMap, device); |
| | | break; |
| | | case ".png": |
| | | map = readPngString(data, userMap, device); |
| | |
| | | * @param dataConfig |
| | | * @return |
| | | */ |
| | | private static Map<String, Object> analysisDb(String data, Map<String, List<DataConfig>> dataConfig) { |
| | | private static Map<String, Object> analysisDb(String data, Map<String, List<DataConfig>> dataConfig, Device device) { |
| | | JSONObject jsonObject = JSON.parseObject(data); |
| | | Map<String, Object> map = new HashMap<>(); |
| | | if (jsonObject.isEmpty()) { |
| | |
| | | result.add(substring); |
| | | } |
| | | // 进行公式计算 |
| | | Object resultValue = calculationFormula(result, v.get(0), k); |
| | | Object resultValue = calculationFormula(result, v.get(0), k, device); |
| | | map.put(k, resultValue); |
| | | }); |
| | | return map; |
| | |
| | | * @param dataConfig |
| | | * @return |
| | | */ |
| | | private static Map<String, Object> analysisMdb(String data, Map<String, List<DataConfig>> dataConfig) { |
| | | private static Map<String, Object> analysisMdb(String data, Map<String, List<DataConfig>> dataConfig, Device device) { |
| | | JSONObject jsonObject = JSON.parseObject(data); |
| | | Map<String, Object> map = new HashMap<>(); |
| | | if (jsonObject.isEmpty()) { |
| | |
| | | result.add(substring); |
| | | } |
| | | // 进行公式计算 |
| | | Object resultValue = calculationFormula(result, v.get(0), k); |
| | | Object resultValue = calculationFormula(result, v.get(0), k, device); |
| | | map.put(k, resultValue); |
| | | }); |
| | | return map; |
| | |
| | | } |
| | | } |
| | | // 进行公式计算 |
| | | Object resultValue = calculationFormula(list, v.get(0), k); |
| | | Object resultValue = calculationFormula(list, v.get(0), k, device); |
| | | map.put(k, resultValue); |
| | | }); |
| | | return map; |
| | |
| | | * @param dataConfig 存储公式的对象 |
| | | * @return |
| | | */ |
| | | private static Object calculationFormula(List<Object> list, DataConfig dataConfig, String insProductItem) { |
| | | private static Object calculationFormula(List<Object> list, DataConfig dataConfig, String insProductItem, Device device) { |
| | | if (list.size() == 0) { |
| | | return null; |
| | | } |
| | | ArrayList<Object> listResult = new ArrayList<>(); |
| | | Map<String, Object> hashMap = new HashMap<>(); |
| | | // 如果不为空,进行公式计算 |
| | | if (ObjectUtils.isNotEmpty(dataConfig.getFormula())) { |
| | | hashMap.put("isCalculation", true); |
| | | hashMap.put("formula", dataConfig.getFormula()); |
| | | // 否则:没有公式代表不需要计算,直接提取List里面的数据 |
| | | if (ObjectUtils.isEmpty(device.getEntrustCode()) && ObjectUtils.isEmpty(device.getSampleCode())) { |
| | | String s = calculationFormulaList(list, dataConfig.getFormula()); |
| | | listResult.add(s); |
| | | } else { |
| | | list.forEach(i -> { |
| | | List<Object> strings = Arrays.asList(i.toString().split(",")); |
| | | String s = calculationFormulaList(strings, dataConfig.getFormula()); |
| | | listResult.add(s); |
| | | }); |
| | | } |
| | | } else { |
| | | hashMap.put("isCalculation", false); |
| | | listResult.addAll(list); |
| | | } |
| | | // 为了给前端做数据区分 |
| | | if (list.size() > 1) { |
| | | hashMap.put("result", list); |
| | | if (listResult.size() > 1) { |
| | | hashMap.put("result", listResult); |
| | | } else { |
| | | hashMap.put("result", list.get(0).toString()); |
| | | hashMap.put("result", listResult.get(0).toString()); |
| | | } |
| | | hashMap.put("equipName", device.getDeviceName()); |
| | | hashMap.put("equipValue", device.getManagementNumber()); |
| | | return hashMap; |
| | | } |
| | | |
| | |
| | | list = analyzeDataEntrustCodAndSampleCode(data, v, k, ",", device, entrustCode, sampleCode); |
| | | } |
| | | // 进行公式计算 |
| | | Object resultValue = calculationFormula(list, v.get(0), k); |
| | | Object resultValue = calculationFormula(list, v.get(0), k, device); |
| | | map.put(k, resultValue); |
| | | }); |
| | | return map; |
| | |
| | | list = analyzeDataEntrustCodAndSampleCode(processingDataAfterSpaces, v, k, splitIdentifier, device, entrustCode, sampleCode); |
| | | } |
| | | // 进行公式计算 |
| | | Object resultValue = calculationFormula(list, v.get(0), k); |
| | | Object resultValue = calculationFormula(list, v.get(0), k, device); |
| | | map.put(k, resultValue); |
| | | }); |
| | | return map; |
| | |
| | | list = analyzeDataEntrustCodAndSampleCode(data, v, k, splitIdentifier, device, entrustCode, sampleCode); |
| | | } |
| | | // 进行公式计算 |
| | | Object resultValue = calculationFormula(list, v.get(0), k); |
| | | Object resultValue = calculationFormula(list, v.get(0), k, device); |
| | | map.put(k, resultValue); |
| | | }); |
| | | return map; |
| | |
| | | // 防止回环地址变为IPv6 |
| | | return ipAddress.equals("0:0:0:0:0:0:0:1") ? "127.0.0.1" : ipAddress; |
| | | } |
| | | |
| | | public static String calculationFormulaList(List<Object> list, String formula) { |
| | | //首先将list转换为bigdecmic |
| | | List<BigDecimal> bigDecimalList = list.stream() |
| | | .map(obj -> { |
| | | return new BigDecimal((obj).toString()); |
| | | }).collect(Collectors.toList()); |
| | | System.out.println(bigDecimalList); |
| | | |
| | | //将中文的(转换英文的()) |
| | | formula = formula.replace("(", "(") |
| | | .replace(")", ")") |
| | | .replace(",", ","); |
| | | //然后提取公式 |
| | | String strs = formula.substring(0, formula.indexOf("(")); |
| | | String upperStr = strs.toUpperCase(); |
| | | if (upperStr.matches(".*\\d.*")) { |
| | | upperStr = ""; |
| | | } |
| | | System.out.println(upperStr); |
| | | //然后获取最外面括号里面的值,再根据","分割 |
| | | int start = formula.indexOf("("); |
| | | int end = -1; |
| | | int a = 0; |
| | | for (int i = start; i < formula.length(); i++) { |
| | | char c = formula.charAt(i); |
| | | if (c == '(') { |
| | | a++; |
| | | } else if (c == ')') { |
| | | a--; |
| | | if (a == 0) { |
| | | end = i; |
| | | } |
| | | } |
| | | } |
| | | if (start == -1 || end == -1) { |
| | | throw new ErrorException("公式括号不匹配: " + formula); |
| | | } |
| | | |
| | | String argumentsStr = formula.substring(start + 1, end); |
| | | List<String> arguments = new ArrayList<>(); |
| | | int bracketCount = 0; |
| | | StringBuilder currentArgument = new StringBuilder(); |
| | | for (char c : argumentsStr.toCharArray()) { |
| | | if (c == ',' && bracketCount == 0) { |
| | | arguments.add(currentArgument.toString()); |
| | | currentArgument.setLength(0); |
| | | } else { |
| | | if (c == '(') bracketCount++; |
| | | if (c == ')') bracketCount--; |
| | | currentArgument.append(c); |
| | | } |
| | | } |
| | | arguments.add(currentArgument.toString()); |
| | | String[] bracketStrs = arguments.toArray(new String[0]); |
| | | List<BigDecimal> results = new ArrayList<>(); |
| | | for (String expr : bracketStrs) { |
| | | System.out.println("替换前" + expr); |
| | | Pattern pattern = Pattern.compile("([A-Z])(\\d+)"); |
| | | Matcher matcher = pattern.matcher(expr); |
| | | StringBuffer sb = new StringBuffer(); |
| | | while (matcher.find()) { |
| | | String letter = matcher.group(1); |
| | | int index = Integer.parseInt(matcher.group(2)) - 1; // 将1-based转为0-based |
| | | if (index < bigDecimalList.size()) { |
| | | matcher.appendReplacement(sb, bigDecimalList.get(index).toString()); |
| | | } else { |
| | | throw new RuntimeException("公式中的下标 " + index + " 超出范围"); |
| | | } |
| | | } |
| | | matcher.appendTail(sb); |
| | | System.out.println("替换后" + sb.toString()); |
| | | |
| | | // 计算表达式 |
| | | ScriptEngine engine = new ScriptEngineManager().getEngineByName("JavaScript"); |
| | | try { |
| | | Object result = engine.eval(sb.toString()); |
| | | results.add(new BigDecimal(result.toString())); |
| | | } catch (Exception e) { |
| | | throw new IllegalArgumentException("无法计算公式: " + sb, e); |
| | | } |
| | | } |
| | | // 根据函数名称进行相应计算 |
| | | BigDecimal finalResult; |
| | | if (upperStr.equals("") || upperStr == null) { |
| | | finalResult = results.get(0); |
| | | } else { |
| | | switch (upperStr) { |
| | | case "MAX": |
| | | finalResult = results.stream().max(BigDecimal::compareTo) |
| | | .orElseThrow(() -> new IllegalArgumentException("无法计算MAX值")); |
| | | break; |
| | | case "MIN": |
| | | finalResult = results.stream().min(BigDecimal::compareTo) |
| | | .orElseThrow(() -> new IllegalArgumentException("无法计算MIN值")); |
| | | break; |
| | | case "SUM": |
| | | finalResult = results.stream().reduce(BigDecimal.ZERO, BigDecimal::add); |
| | | break; |
| | | case "ABS": |
| | | finalResult = results.stream().map(BigDecimal::abs).reduce(BigDecimal.ZERO, BigDecimal::add); |
| | | break; |
| | | case "AVERAGE": |
| | | finalResult = results.stream().reduce(BigDecimal.ZERO, BigDecimal::divide) |
| | | .divide(BigDecimal.valueOf(results.size()), 2, BigDecimal.ROUND_HALF_UP); |
| | | break; |
| | | case "MEDIAN": |
| | | int size = results.size(); |
| | | if (size % 2 == 1) { |
| | | finalResult = results.get(size / 2); |
| | | } else { |
| | | BigDecimal sum = results.get(size / 2 - 1).add(results.get(size / 2)); |
| | | finalResult = sum.divide(BigDecimal.valueOf(2), 2, BigDecimal.ROUND_HALF_UP); |
| | | } |
| | | break; |
| | | default: |
| | | throw new UnsupportedOperationException("暂不支持函数: " + upperStr); |
| | | } |
| | | } |
| | | System.out.println(results); |
| | | System.out.println("计算结果: " + finalResult); |
| | | |
| | | return finalResult.toString(); |
| | | // 否则:没有公式代表不需要计算,直接提取List里面的数据 |
| | | } |
| | | } |