package com.fjhx.equipment;

import cn.hutool.core.convert.Convert;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.cron.CronUtil;
import cn.hutool.cron.task.Task;
import cn.hutool.http.HttpRequest;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.fjhx.MyMain;
import com.fjhx.entity.ConfigEntity;
import com.fjhx.entity.UploadEntity;
import com.fjhx.entity.agreement.data.ConfigurationData;
import com.fjhx.utils.MyUtil;

import java.util.*;

public class ConfigurationUpload {

    /**
     * 组态软件url
     */
    private final String configurationUrl;

    /**
     * 组态软件账号
     */
    private final String configurationUsername;

    /**
     * 组态软件密码
     */
    private final String configurationPassword;

    /**
     * 组态软件工程名称
     */
    private final String configurationProjectInstanceName;

    /**
     * 组态软件设备名称列表
     */
    private final List<String> configurationDeviceNameList;


    private String ipAddress;

    private Integer port;

    /**
     * token
     */
    private String token;

    public static void execute(ConfigEntity config) {
        new ConfigurationUpload(config);
    }

    private ConfigurationUpload(ConfigEntity config) {
        configurationUrl = config.getConfigurationUrl();
        configurationUsername = config.getConfigurationUsername();
        configurationPassword = config.getConfigurationPassword();
        configurationProjectInstanceName = config.getConfigurationProjectInstanceName();
        configurationDeviceNameList = config.getConfigurationDeviceNameList();

        if (ObjectUtil.isAllNotEmpty(configurationUrl, configurationUsername, configurationPassword,
                configurationProjectInstanceName, configurationDeviceNameList)) {

            String[] split = configurationUrl
                    .replace("http://", "")
                    .replace("https://", "")
                    .replace("/", "")
                    .split(":");

            ipAddress = split[0];
            port = Convert.toInt(split[1]);

            this.start();
        }

    }

    /**
     * 开始读取数据
     */
    private void start() {
        refreshToken();
        for (String device : configurationDeviceNameList) {
            CronUtil.schedule("0/3 * * * * *", (Task) () -> {
                List<ConfigurationData> dataList = getDataList(device);
                MyUtil.infoLog(JSONObject.toJSONString(dataList));

                uploadIot(dataList, device);
            });
        }
    }

    /**
     * 刷新token
     */
    private void refreshToken() {
        Map<String, Object> map = new HashMap<>(2);
        map.put("username", configurationUsername);
        map.put("password", configurationPassword);

        String dataStr = HttpRequest.post(configurationUrl + "api/v1/login")
                .body(JSONObject.toJSONString(map))
                .execute()
                .body();
        JSONObject data = JSONObject.parseObject(dataStr);

        Integer code = data.getInteger("code");
        if (code != 0) {
            throw new IllegalArgumentException("获取token失败");
        }

        token = data.getJSONObject("data").getString("Authorization");
    }

    /**
     * 获取数据list
     */
    private List<ConfigurationData> getDataList(String deviceName) {
        String dataStr = HttpRequest.get(configurationUrl + "api/v1/devicerealvalue?projectInstanceName="
                        + configurationProjectInstanceName + "&DeviceName=" + deviceName)
                .header("Authorization", token)
                .execute()
                .body();

        JSONObject data = JSONObject.parseObject(dataStr);

        Integer code = data.getInteger("code");
        if (code != 0) {
            this.refreshToken();
            return getDataList(deviceName);
        }

        JSONArray dataList = data.getJSONArray("data");
        return dataList.toJavaList(ConfigurationData.class);
    }

    /**
     * 把数据推送到华为云Iot
     */
    public void uploadIot(List<ConfigurationData> configurationDataList, String equipmentNo) {
        UploadEntity uploadEntity = new UploadEntity();
        uploadEntity.setEquipmentNo(equipmentNo);
        uploadEntity.setIpAddress(ipAddress);
        uploadEntity.setPort(port);
        uploadEntity.setType(99);
        uploadEntity.setCreateTime(new Date());
        uploadEntity.setData(configurationDataList);

        Map<String, Object> properties = new HashMap<>();
        properties.put("DeviceData", JSON.toJSONString(uploadEntity));

        Map<String, Object> service = new HashMap<>();
        service.put("service_id", "Data");
        service.put("properties", properties);

        Map<Object, Object> services = new HashMap<>();
        services.put("services", Collections.singletonList(service));

        // 上传统计数据到华为IoTDA
        MyMain.mqttClient.publishMessage(JSON.toJSONString(services));
    }

}