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/*
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A SCHEDULER MODULE
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Copyright (C) 2017 by faina09
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*/
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#if SCHEDULER_SUPPORT
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#include <NtpClientLib.h>
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void _schWebSocketOnSend(JsonObject &root){
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root["maxScheduled"] = MAX_SCHEDULED;
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JsonArray &sch = root.createNestedArray("schedule");
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for (byte i = 0; i < MAX_SCHEDULED; i++) {
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if (!hasSetting("sch_switch", i))
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break;
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JsonObject &scheduler = sch.createNestedObject();
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scheduler["sch_switch"] = getSetting("sch_switch", i, "");
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scheduler["sch_operation"] = getSetting("sch_operation", i, "");
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scheduler["sch_hour"] = getSetting("sch_hour", i, "");
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scheduler["sch_minute"] = getSetting("sch_minute", i, "");
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scheduler["sch_weekdays"] = getSetting("sch_weekdays", i, "");
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}
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}
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void schSetup(){
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// Update websocket clients
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#if WEB_SUPPORT
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wsOnSendRegister(_schWebSocketOnSend);
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#endif
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int i;
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for (i = 0; i < MAX_SCHEDULED; i++) {
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if (getSetting("sch_switch" + String(i)).length() == 0)
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break;
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String sch_weekdays = getSetting("sch_weekdays" + String(i));
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int sch_switch = getSetting("sch_switch" + String(i)).toInt();
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int sch_operation = getSetting("sch_operation" + String(i)).toInt();
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int sch_hour = getSetting("sch_hour" + String(i)).toInt();
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int sch_minute = getSetting("sch_minute" + String(i)).toInt();
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DEBUG_MSG_P(PSTR("[SCH] Turn switch #%d %s at %02d:%02d on %s\n"), sch_switch, sch_operation ? "ON" : "OFF", sch_hour, sch_minute, (char *)sch_weekdays.c_str());
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}
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}
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void schLoop(){
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// Check if we should compare scheduled and actual times
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static unsigned long last_update = 0;
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static int sec = 0;
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if ((millis() - last_update > ((SCH_UPDATE_SEC + 60 - sec)*1000)) || (last_update == 0)) {
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last_update = millis();
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if (!ntpConnected()){
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time_t t = now();
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sec = second(t);
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DEBUG_MSG_P(PSTR("[SCH] no NTP, time now=%02d:%02d:%02d\n"),hour(t),minute(t),second(t));
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}
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else {
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// compare at next minute and SCH_UPDATE_SEC seconds
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sec = NTP.getTimeDateString().substring(6, 8).toInt();
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}
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int i;
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for (i = 0; i < MAX_SCHEDULED; i++) {
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if (getSetting("sch_switch" + String(i)).length() == 0)
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break;
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String sch_weekdays = getSetting("sch_weekdays" + String(i));
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if (isThisWday(sch_weekdays)) {
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int sch_switch = getSetting("sch_switch" + String(i)).toInt();
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int sch_operation = getSetting("sch_operation" + String(i)).toInt();
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int sch_hour = getSetting("sch_hour" + String(i)).toInt();
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int sch_minute = getSetting("sch_minute" + String(i)).toInt();
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//DEBUG_MSG_P(PSTR("[SCH] Today it will turn switch #%d %d @ %02d:%02d\n"), sch_switch, sch_operation, sch_hour, sch_minute);
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int minToTrigger = diffTime(sch_hour, sch_minute);
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if (minToTrigger == 0) {
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relayStatus(sch_switch, sch_operation);
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DEBUG_MSG_P(PSTR("[SCH] TRIGGERED!! switch #%d is %s\n"), sch_switch, sch_operation ? "ON" : "OFF");
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}
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if (minToTrigger < 0) {
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//DEBUG_MSG_P(PSTR("[SCH] Time now: %s\n"), (char *)ntpDateTime().c_str()); // aaaa/mm/dd hh:mm:ss
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DEBUG_MSG_P(PSTR("[SCH] Time now: %s, %d minutes to trigger %02d:%02d switch #%d %s\n"),
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(char *)ntpDateTime().c_str(), -minToTrigger, sch_hour, sch_minute, sch_switch, sch_operation ? "ON" : "OFF");
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}
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}
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}
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}
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}
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bool isThisWday(String weekdays){
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//Sunday = 1, Monday = 2, ...
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int w = weekday(now());
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//DEBUG_MSG_P(PSTR("[SCH] ntp weekday: %d\n"), w);
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char * pch;
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char * p = (char *)weekdays.c_str();
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while ((pch = strtok_r(p, ",", &p)) != NULL) {
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//DEBUG_MSG_P(PSTR("[SCH] w found: %d\n"), atoi(pch));
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if (atoi(pch) == w) return true;
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}
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return false;
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}
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int diffTime(int schhour, int schminute){
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if (!ntpConnected()){
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time_t t = now();
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DEBUG_MSG_P(PSTR("[SCH] no NTP time = %02d:%02d:%02d\n"),hour(t),minute(t),second(t));
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return (hour(t) - schhour) * 60 + minute(t) - schminute;
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}
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else {
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String value = NTP.getTimeDateString();
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int hour = value.substring(0, 2).toInt();
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int minute = value.substring(3, 5).toInt();
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//DEBUG_MSG_P(PSTR("[SCH] ntp time: %02d:%02d\n"), hour, minute);
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//DEBUG_MSG_P(PSTR("[SCH] cmp time: %02d:%02d\n"), schhour, schminute);
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return (hour - schhour) * 60 + minute - schminute;
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}
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}
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#endif
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