mirror of
https://github.com/IoTManagerProject/IoTManager.git
synced 2026-03-27 14:42:18 +03:00
283 lines
9.7 KiB
C++
283 lines
9.7 KiB
C++
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#include "Global.h"
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#include "classes/IoTItem.h"
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#include "ESPConfiguration.h"
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#include "NTP.h"
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class LogingDaily : public IoTItem {
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private:
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String logid;
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String id;
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String filesList = "";
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int _publishType = -2;
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int _wsNum = -1;
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int points;
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IoTItem *dateIoTItem;
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String prevDate = "";
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bool firstTimeDate = true;
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unsigned long interval;
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public:
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LogingDaily(String parameters) : IoTItem(parameters) {
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jsonRead(parameters, F("logid"), logid);
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jsonRead(parameters, F("id"), id);
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jsonRead(parameters, F("points"), points);
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if (points > 365) {
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points = 365;
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SerialPrint("E", F("LogingDaily"), "'" + id + "' user set more points than allowed, value reset to 365");
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}
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jsonRead(parameters, F("int"), interval);
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interval = interval * 1000 * 60; //приводим к милисекундам
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}
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void doByInterval() {
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if (hasDayChanged()) {
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execute();
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}
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}
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void execute() {
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//если объект логгирования не был создан
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if (!isItemExist(logid)) {
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SerialPrint("E", F("LogingDaily"), "'" + id + "' LogingDaily object not exist, return");
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return;
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}
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String value = getItemValue(logid);
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//если значение логгирования пустое
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if (value == "") {
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SerialPrint("E", F("LogingDaily"), "'" + id + "' LogingDaily value is empty, return");
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return;
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}
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//если время не было получено из интернета
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if (!isTimeSynch) {
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SerialPrint("E", F("LogingDaily"), "'" + id + "' Сant LogingDaily - time not synchronized, return");
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return;
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}
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String logData;
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float currentValue = value.toFloat();
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//прочитаем предудущее значение
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float prevValue = readDataDB(id + "-v").toFloat();
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//сохраним в базу данных текущее значение, понадобится в следующие сутки
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saveDataDB(id + "-v", value);
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float difference = currentValue - prevValue;
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jsonWriteInt(logData, "x", unixTime);
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jsonWriteFloat(logData, "y1", difference);
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//прочитаем путь к файлу последнего сохранения
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String filePath = readDataDB(id);
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//если данные о файле отсутствуют, создадим новый
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if (filePath == "failed" || filePath == "") {
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SerialPrint("E", F("LogingDaily"), "'" + id + "' file path not found, start create new file");
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createNewFileWithData(logData);
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return;
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}
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//считаем количество строк и определяем размер файла
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size_t size = 0;
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int lines = countJsonObj(filePath, size);
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SerialPrint("i", F("LogingDaily"), "'" + id + "' " + "lines = " + String(lines) + ", size = " + String(size));
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//если количество строк до заданной величины и дата не менялась
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if (lines <= points && !hasDayChanged()) {
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//просто добавим в существующий файл новые данные
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addNewDataToExistingFile(filePath, logData);
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//если больше или поменялась дата то создадим следующий файл
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} else {
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createNewFileWithData(logData);
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}
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}
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void createNewFileWithData(String &logData) {
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logData = logData + ",";
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String path = "/lgd/" + id + "/" + id + ".txt"; //создадим путь вида /lgd/id/id.txt
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//создадим пустой файл
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if (writeEmptyFile(path) != "sucсess") {
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SerialPrint("E", F("LogingDaily"), "'" + id + "' file writing error, return");
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return;
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}
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//запишем в него данные
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if (addFile(path, logData) != "sucсess") {
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SerialPrint("E", F("LogingDaily"), "'" + id + "' data writing error, return");
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return;
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}
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//запишем путь к нему в базу данных
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if (saveDataDB(id, path) != "sucсess") {
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SerialPrint("E", F("LogingDaily"), "'" + id + "' db file writing error, return");
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return;
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}
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SerialPrint("i", F("LogingDaily"), "'" + id + "' file created http://" + WiFi.localIP().toString() + path);
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}
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void addNewDataToExistingFile(String &path, String &logData) {
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logData = logData + ",";
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if (addFile(path, logData) != "sucсess") {
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SerialPrint("i", F("LogingDaily"), "'" + id + "' file writing error, return");
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return;
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};
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SerialPrint("i", F("LogingDaily"), "'" + id + "' LogingDaily in file http://" + WiFi.localIP().toString() + path);
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}
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bool hasDayChanged() {
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bool changed = false;
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String currentDate = getTodayDateDotFormated();
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if (!firstTimeDate) {
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if (prevDate != currentDate) {
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changed = true;
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SerialPrint("i", F("NTP"), "Change day event");
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#if defined(ESP8266)
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FileFS.gc();
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#endif
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#if defined(ESP32)
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#endif
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}
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}
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firstTimeDate = false;
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prevDate = currentDate;
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return changed;
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}
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void publishValue() {
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String dir = "/lgd/" + id;
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filesList = getFilesList(dir);
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SerialPrint("i", F("LogingDaily"), "file list: " + filesList);
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int f = 0;
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while (filesList.length()) {
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String path = selectToMarker(filesList, ";");
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path = "/lgd/" + id + path;
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f++;
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if (_publishType == TO_MQTT) {
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publishChartFileToMqtt(path);
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} else if (_publishType == TO_WS) {
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publishChartToWs(path, _wsNum, 1000);
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} else if (_publishType == TO_MQTT_WS) {
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publishChartFileToMqtt(path);
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publishChartToWs(path, _wsNum, 1000);
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}
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SerialPrint("i", F("LogingDaily"), String(f) + ") " + path + ", sent");
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filesList = deleteBeforeDelimiter(filesList, ";");
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}
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}
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void clearHistory() {
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String dir = "/lgd/" + id;
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cleanDirectory(dir);
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}
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bool publishChartFileToMqtt(String path) {
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File configFile = FileFS.open(path, FILE_READ);
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if (!configFile) {
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SerialPrint("E", F("LogingDaily"), path + " file reading error, json not created, return");
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return false;
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}
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String oneSingleJson = configFile.readString();
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configFile.close();
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String topic = mqttRootDevice + "/" + id;
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oneSingleJson = "{\"maxCount\":" + String(calculateMaxCount()) + ",\"topic\":\"" + topic + "\",\"status\":[" + oneSingleJson + "]}";
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oneSingleJson.replace("},]}", "}]}");
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SerialPrint("i", "LogingDaily", "json size: " + String(oneSingleJson.length()));
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publishChartMqtt(id, oneSingleJson);
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return true;
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}
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//особая функция отправки графиков в веб
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void publishChartToWs(String filename, int num, size_t frameSize) {
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String json;
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jsonWriteStr(json, "topic", mqttRootDevice + "/" + id);
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jsonWriteInt(json, "maxCount", calculateMaxCount());
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String st = "/st/chart.json|";
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if (num == -1) {
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standWebSocket.broadcastTXT(st);
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} else {
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standWebSocket.sendTXT(num, st);
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}
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String path = filepath(filename);
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auto file = FileFS.open(path, "r");
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if (!file) {
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SerialPrint(F("E"), F("FS"), F("reed file error"));
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return;
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}
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size_t fileSize = file.size();
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SerialPrint(F("i"), F("FS"), "Send file '" + String(filename) + "', file size: " + String(fileSize));
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uint8_t payload[frameSize];
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int countRead = file.read(payload, sizeof(payload));
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while (countRead > 0) {
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if (num == -1) {
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standWebSocket.broadcastBIN(payload, countRead);
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} else {
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standWebSocket.sendBIN(num, payload, countRead);
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}
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countRead = file.read(payload, sizeof(payload));
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}
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file.close();
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String end = "/end/chart.json|" + json;
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if (num == -1) {
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standWebSocket.broadcastTXT(end);
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} else {
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standWebSocket.sendTXT(num, end);
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}
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}
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void publishChartToWsSinglePoint(String value) {
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String topic = mqttRootDevice + "/" + id;
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String json = "{\"maxCount\":" + String(calculateMaxCount()) + ",\"topic\":\"" + topic + "\",\"status\":[{\"x\":" + String(unixTime) + ",\"y1\":" + value + "}]}";
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String pk = "/string/chart.json|" + json;
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standWebSocket.broadcastTXT(pk);
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}
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void setPublishDestination(int publishType, int wsNum = -1) {
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_publishType = publishType;
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_wsNum = wsNum;
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}
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String getValue() {
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return "";
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}
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void loop() {
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if (enableDoByInt) {
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currentMillis = millis();
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difference = currentMillis - prevMillis;
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if (difference >= interval) {
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prevMillis = millis();
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this->doByInterval();
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}
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}
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}
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//просто максимальное количество точек
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int calculateMaxCount() {
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return 86400;
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}
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};
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void *getAPI_LogingDaily(String subtype, String param) {
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if (subtype == F("LogingDaily")) {
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return new LogingDaily(param);
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} else {
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return nullptr;
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}
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}
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