ebike-plus/ebike-operations/src/main/java/com/cdzy/operations/utils/CommandUtil.java

package com.cdzy.operations.utils;

import cn.hutool.core.io.FileUtil;
import com.cdzy.common.ex.EbikeException;
import com.cdzy.common.utils.RemoteFileUtils;
import com.cdzy.operations.enums.CommandType;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;

import java.io.File;
import java.io.IOException;

/**
 * @author attiya
 * @since 2025-10-30
 */
public class CommandUtil {
    private static final ObjectMapper mapper = new ObjectMapper();

    private static final String prefix = "ecu/cmd/cdzybms/";


    public static String guang_he_tong(String ecuSn, String taskId, String code,String url) throws IOException {
        String topic = prefix + ecuSn;
        ObjectNode jsonNode = mapper.createObjectNode();
        jsonNode.put("topic", topic);

        switch (code) {
            case CommandType.FIND_BIKE:
                String command_14 = "{\"c\":14,\"tid\":\"" + taskId + "\",\"param\":{\"volume\":50,\"idx\":5}}";
                ObjectNode objectNode_14 = mapper.readValue(command_14, ObjectNode.class);
                jsonNode.put("command", objectNode_14.toString());
                break;
            case CommandType.GPS:
                String command_34 = "{\"c\":34,\"tid\":\"" + taskId + "\"}";
                ObjectNode objectNode_34 = mapper.readValue(command_34, ObjectNode.class);
                jsonNode.put("command", objectNode_34.toString());
                break;
            case CommandType.OPEN_BATTERY_LOCK:
                String command_29 = "{\"c\":29,\"tid\":\"" + taskId + "\"}";
                ObjectNode objectNode_29 = mapper.readValue(command_29, ObjectNode.class);
                jsonNode.put("command", objectNode_29.toString());
                break;
            case CommandType.CLOSE_BATTERY_LOCK:
                String command_94 = "{\"c\":94,\"tid\":\"" + taskId + "\"}";
                ObjectNode objectNode_94 = mapper.readValue(command_94, ObjectNode.class);
                jsonNode.put("command", objectNode_94.toString());
                break;
            case CommandType.UNLOCK:
                String command_33 = "{\"c\":33,\"tid\":\"" + taskId + "\",\"param\":{\"acc\":1,\"idx\":14,\"stamp\":" + System.currentTimeMillis() + "}}";
                ObjectNode objectNode_33 = mapper.readValue(command_33, ObjectNode.class);
                jsonNode.put("command", objectNode_33.toString());
                break;

            case CommandType.LOCK:
                String command_4 = "{\"c\":4,\"tid\":\""+taskId+"\",\"param\":{\"defend\":1,\"idx\":14,\"isTBeacon\":0}}";
                ObjectNode objectNode_4 = mapper.readValue(command_4, ObjectNode.class);
                jsonNode.put("command", objectNode_4.toString());
                break;
            case CommandType.OPEN_HELMET:
                String command_89 = "{\"tid\":\""+taskId+"\",\"c\":89,\"param\":{\"opt\":0}}";
                ObjectNode objectNode_89 = mapper.readValue(command_89, ObjectNode.class);
                jsonNode.put("command", objectNode_89.toString());
                break;
            case CommandType.POWER_OFF:
                String command_100 = "{\"c\":100,\"tid\":\""+taskId+"\",\"param\":{\"Dsg\":0}}";
                ObjectNode objectNode_100 = mapper.readValue(command_100, ObjectNode.class);
                jsonNode.put("command", objectNode_100.toString());
                break;
            case CommandType.UPGRADE:
                File tempFile = RemoteFileUtils.getRemoteFile(url);
                long size = FileUtil.size(tempFile);
                String command_35 = "{\"tid\":\""+taskId+"\",\"c\":35,\"param\":{\"len\":"+size+",\"url\":\""+url+"\"}}";
                ObjectNode objectNode_35 = mapper.readValue(command_35, ObjectNode.class);
                jsonNode.put("command", objectNode_35.toString());
                break;
            default:
                throw new EbikeException("该命令暂未接入");
        }

        return jsonNode.toString();
    }
}