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2024-06-06 1fae829b41db281b6d8b61d96cc4253ec9ed7a87
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package com.ltkj.web.controller.his;
 
import cn.hutool.core.util.StrUtil;
import cn.hutool.json.JSONArray;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import com.ltkj.common.core.domain.AjaxResult;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
 
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;
import java.sql.*;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.Date;
 
/**
 * @Company: 西安路泰科技有限公司
 * @Author: zhaowenxuan
 * @Date: 2024/5/31 14:38
 */
@Slf4j
@Component
public class HisApiGetMethodService {
    // 数据库配置文件路径
    private static final String CONFIG_PATH = "/Users/chacca/开发相关/代码/ltkj_peis/ltkj-admin/src/main/resources/config.properties";
    // 数据库名
    private static String DB_NAME = "";
    @Autowired
    private HisApiMethodService controller;
 
    static {
        try {
            Class.forName("com.mysql.cj.jdbc.Driver");
        } catch (ClassNotFoundException e) {
        }
    }
 
 
    /**
     * 获取数据
     *
     * @param type   接口代码
     * @param params 请求参数
     * @return
     */
    public AjaxResult getHISData(String type, Map<String, Object> params) {
        // Getoutaccountrecord 获取门诊结算记录
        // Getoutpatientcostinfo 获取门诊患者费用清单信息
        // Getlaburgentinfo 获取危急值信息
        // Getlabgermdetailinfo 获取微生物药敏信息
        // Getlabgermrepinfo 获取微生物报告记录信息
        // Getlabreportinfo 获取检验报告记录信息
        // Getlabapplyinfo 获取检验申请信息
        // Getexamurgentinfo 获取检查危急值信息
        // Getexamreportinfo 获取检查报告信息
        // Getexamapplyinfo 获取检查申请信息
        AjaxResult result = null;
        // TODO 创建表 弄成数据库动态获取 接口地址、代码、是否分页
        // TODO 从2.4.2获取到数据 根据his_registration_id删除旧数据在插入新数据 下层业务均一样根据返回的JYBGID删除旧数据在插入新数据
        switch (type) {
            case "Getoutaccountrecord":
                result = controller.Getoutaccountrecord(params);
                result.put("limit", true);
                break;
            case "Getoutpatientcostinfo":
                result = controller.Getoutpatientcostinfo(params);
                result.put("limit", true);
                break;
            case "Getlaburgentinfo":
                result = controller.Getlaburgentinfo(params);
                result.put("limit", false);
                break;
            case "Getlabgermdetailinfo":
                result = controller.Getlabgermdetailinfo(params);
                result.put("limit", false);
                break;
            case "Getlabgermrepinfo":
                result = controller.Getlabgermrepinfo(params);
                result.put("limit", false);
                break;
            case "Getlabreportinfo":
                result = controller.Getlabreportinfo(params);
                result.put("limit", true);
                break;
            case "Getlabapplyinfo":
                result = controller.Getlabapplyinfo(params);
                result.put("limit", false);
                break;
            case "Getexamurgentinfo":
                result = controller.Getexamurgentinfo(params);
                result.put("limit", true);
                break;
            case "Getexamreportinfo":
                result = controller.Getexamreportinfo(params);
                result.put("limit", true);
                break;
            case "Getexamapplyinfo":
                result = controller.Getexamapplyinfo(params);
                result.put("limit", false);
                break;
            case "Getlabdetailinfo":
                result = controller.Getlabdetailinfo(params);
                result.put("limit", false);
                break;
        }
        String json = result.get("data").toString();
        JSONObject response = JSONUtil.parseObj(json).getJSONObject("Response");
        if (response.getStr("ResultCode").toString().equals("0")) {
            AjaxResult ajaxResult = AjaxResult.success();
            if ((boolean) result.get("limit")) {
                ajaxResult = saveArray(json, type);
                JSONArray resultData = response.getJSONArray("ResultData");
                List<Map<String, String>> list = new ArrayList<>();
                for (Object resultDatum : resultData) {
                    JSONObject object = (JSONObject) resultDatum;
                    Map<String, String> map = new HashMap<>();
                    for (String key : object.keySet()) {
                        String defaultVal = object.get(key).toString();
                        String val = defaultVal.trim().replaceAll("\\s+", "");
                        map.put(key, val);
                    }
                    list.add(map);
                }
                ajaxResult.put("data", list);
            } else {
                // 以集合返回
                JSONArray resultData = response.getJSONArray("ResultData");
                List<JSONObject> list = JSONUtil.toList(resultData, JSONObject.class);
                ArrayList<Map<String, String>> maps = new ArrayList<>();
                for (JSONObject data : list) {
                    ajaxResult = save(data, type);
                    HashMap<String, String> map1 = new HashMap<>();
                    for (String key : data.keySet()) {
                        String defaultVal = data.get(key).toString();
                        String val = defaultVal.trim().replaceAll("\\s+", "");
                        map1.put(key, val);
                    }
                    maps.add(map1);
                }
                ajaxResult.put("data", maps);
            }
            return ajaxResult;
        } else {
            return AjaxResult.error().put("result", JSONUtil.parseObj(json));
        }
    }
 
    /**
     * ResultData为对象
     * 根据his接口返回值 插入数据
     * 如果没有表则创建表 接口增加了字段则为表增加字段
     *
     * @param code 接口代码
     * @return 执行是否成功
     */
    public AjaxResult save(JSONObject object, String code) {
        code = code.toLowerCase();
//        JSONObject jsonObject = JSONUtil.parseObj(json);
//        JSONObject response = jsonObject.getJSONObject("Response");
        String tabName = "ltkj_" + code;
//        if (response.getStr("ResultCode").equals("0")) {
//            JSONObject  object = response.getJSONObject("ResultData");
        Connection connection = getConnection();
//            for (Object resultDatum : resultData) {
//                JSONObject object = (JSONObject) resultDatum;
        Boolean isExists = tabIsExists(connection, tabName);
        if (null == isExists)
            return AjaxResult.error();
        if (!isExists) {
            try {
                creatTable(object, tabName, connection);
            } catch (SQLException throwables) {
                throwables.printStackTrace();
                return AjaxResult.error();
            }
        }
        //插入数据
        try {
            operationTable(object, tabName, connection);
        } catch (SQLException throwables) {
            throwables.printStackTrace();
            return AjaxResult.error();
        }
//            }
        try {
            if (connection != null)
                connection.close();
        } catch (SQLException throwables) {
        }
//        }
        return AjaxResult.success();
    }
 
    /**
     * ResultData为集合
     * 根据his接口返回值 插入数据
     * 如果没有表则创建表 接口增加了字段则为表增加字段
     *
     * @param code 接口代码
     * @return 执行是否成功
     */
    public AjaxResult saveArray(String json, String code) {
        code = code.toLowerCase();
        JSONObject jsonObject = JSONUtil.parseObj(json);
        JSONObject response = jsonObject.getJSONObject("Response");
        String tabName = "ltkj_" + code;
        if (response.getStr("ResultCode").equals("0")) {
            JSONArray resultData = response.getJSONArray("ResultData");
            Connection connection = getConnection();
            for (Object resultDatum : resultData) {
                JSONObject object = (JSONObject) resultDatum;
                Boolean isExists = tabIsExists(connection, tabName);
                if (null == isExists)
                    return AjaxResult.error();
                if (!isExists) {
                    try {
                        creatTable(object, tabName, connection);
                    } catch (SQLException throwables) {
                        throwables.printStackTrace();
                        return AjaxResult.error();
                    }
                }
                //插入数据
                try {
                    operationTable(object, tabName, connection);
                } catch (SQLException throwables) {
                    throwables.printStackTrace();
                    return AjaxResult.error();
                }
            }
            try {
                if (connection != null)
                    connection.close();
            } catch (SQLException throwables) {
            }
        }
        return AjaxResult.success();
    }
 
    /**
     * 操作表
     *
     * @param tabName
     * @param connection
     * @throws SQLException
     */
    private void operationTable(JSONObject jsonObject, String tabName, Connection connection) throws SQLException {
        List<String> columns = getColumns(tabName, connection);
        ArrayList<String> responseColums = new ArrayList<>();
        for (Map.Entry<String, Object> entry : jsonObject.entrySet()) {
            String key = entry.getKey().trim().toLowerCase();
            responseColums.add(key);
        }
        responseColums.removeAll(columns);
        if (!responseColums.isEmpty()) {
            for (String colum : responseColums) {
                String sql = "alter table " + tabName + " add column " + colum + " VARCHAR(200) null";
                Statement statement = connection.createStatement();
                statement.executeUpdate(sql);
                statement.close();
            }
            insertData(tabName, connection, jsonObject);
        } else {
            insertData(tabName, connection, jsonObject);
        }
    }
 
    /**
     * 插入数据
     *
     * @param tabName
     * @param connection
     * @param jsonObject
     * @throws SQLException
     */
    private void insertData(String tabName, Connection connection, JSONObject jsonObject) throws SQLException {
        StringBuilder insertSqlBuilder = new StringBuilder();
        StringBuilder valueBuilder = new StringBuilder();
        StringBuilder selectSqlBuilder = new StringBuilder();
        insertSqlBuilder.append("insert into ").append(tabName).append(" (");
        selectSqlBuilder.append("select count(1) as count from ").append(tabName).append(" where ");
        for (Map.Entry<String, Object> entry : jsonObject.entrySet()) {
            String defaultVal = entry.getValue().toString();
            String key = entry.getKey().trim().toLowerCase();
            if (StrUtil.isBlank(defaultVal) || defaultVal.equals("null"))
                continue;
            String val = defaultVal.trim().replaceAll("\\s+", "");
            insertSqlBuilder.append(key).append(", ");
            valueBuilder.append("'").append(val).append("', ");
            selectSqlBuilder.append(key).append(" = '").append(val).append("' and ");
        }
        selectSqlBuilder.delete(selectSqlBuilder.length() - 5, selectSqlBuilder.length());
        Statement statement = connection.prepareStatement(selectSqlBuilder.toString());
        ResultSet resultSet = statement.executeQuery(selectSqlBuilder.toString());
        resultSet.next();
        String string = resultSet.getString("count");
        statement.close();
        // 如果不为0 则这条数据存在 不进行插入
        if (!"0".equals(string)) {
//            log.info("数据存在不需要插入 {}", jsonObject);
            return;
        }
        insertSqlBuilder.append("insert_time, ");
        String time = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date());
        valueBuilder.append("'").append(time).append("'").append(", ");
        insertSqlBuilder.delete(insertSqlBuilder.length() - 2, insertSqlBuilder.length());
        valueBuilder.delete(valueBuilder.length() - 2, valueBuilder.length());
        insertSqlBuilder.append(") values (").append(valueBuilder).append(")");
        // 插入数据
        statement = connection.createStatement();
        statement.execute(insertSqlBuilder.toString());
        statement.close();
    }
 
    /**
     * 获取表的列
     *
     * @param tabName
     * @param connection
     * @return
     * @throws SQLException
     */
    private List<String> getColumns(String tabName, Connection connection) throws SQLException {
        DatabaseMetaData metaData = connection.getMetaData();
        ResultSet columns = metaData.getColumns(null, null, tabName, null);
        ArrayList<String> tabColumns = new ArrayList<>();
        while (columns.next()) {
            String columnName = columns.getString("column_name");
            tabColumns.add(columnName);
        }
        return tabColumns;
    }
 
    /**
     * 创建表
     *
     * @param data
     * @param tabName
     * @param connection
     * @throws SQLException
     */
    private void creatTable(JSONObject data, String tabName, Connection connection) throws SQLException {
        StringBuilder sql = new StringBuilder("CREATE TABLE " + tabName + " (");
        for (Map.Entry<String, Object> entry : data.entrySet()) {
            String key = entry.getKey().trim().toLowerCase();
            sql.append(key).append(" VARCHAR(200) null,");
        }
        sql.append("insert_time").append(" VARCHAR(200) null,");
        sql = new StringBuilder(sql.substring(0, sql.length() - 1));
        sql.append(");");
        Statement statement = connection.createStatement();
        statement.execute(sql.toString());
    }
 
    /**
     * 判断表是否存在
     *
     * @param connection
     * @param tableName
     * @return
     */
    private Boolean tabIsExists(Connection connection, String tableName) {
        String tabSql = "SELECT table_name FROM information_schema.tables WHERE table_schema = ? AND table_name = ?";
        PreparedStatement statement = null;
        try {
            statement = connection.prepareStatement(tabSql);
            statement.setString(1, DB_NAME);
            statement.setString(2, tableName);
            ResultSet resultSet = statement.executeQuery();
            boolean next = resultSet.next();
            statement.close();
            return next;
        } catch (SQLException throwables) {
            throwables.printStackTrace();
        }
        return null;
    }
 
    /**
     * 获取数据库连接
     *
     * @return
     */
    private Connection getConnection() {
        try {
            FileInputStream inputStream = new FileInputStream(CONFIG_PATH);
            InputStreamReader reader = new InputStreamReader(inputStream, StandardCharsets.UTF_8);
            Properties props = new Properties();
            props.load(reader);
            String name = props.getProperty("name");
            String url = "jdbc:mysql://" + props.getProperty("ip") + ":" + props.getProperty("prot") + "/" + name + "" +
                    "?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&serverTimezone=GMT%2B8";
            String user = props.getProperty("username");
            String password = props.getProperty("password");
            log.info("数据库配置信息 ->数据库名-{},user-{},password-{},url-{}", name, user, password, url);
            Connection connection = DriverManager.getConnection(url, user, password);
            DB_NAME = name;
            return connection;
        } catch (SQLException | IOException throwables) {
            throwables.printStackTrace();
        }
        return null;
    }
}