#include "common.h"
#include "serial.h"
#include "parser.h"

bool running;

int main(void)
{
	char ch;
	unsigned long i = 1;

	USART_Init();
	Enable();

	for (;;) {
		// Process rx ring buffer
		while ((ch = USART_GetChar())) {
			CMD_Parse(ch);
		}

		Sleep(3000);
		if (running) {
			// TODO: Main program
			if (i >= 99999) i = 1;
			Info("Fetching sensors #%05lu...", i++);
		}
	}

	return 0;
}

void Enable(void)
{
	Info("Parsed 'CMD_RUN' token.");
	if (running == true) {
		Error("Already running.");
		return;
	}
	running = true;
	SetStateFlag(running);
	Info("Program started.");
}

void Disable(void)
{
	Info("Parsed 'CMD_STOP' token.");
	if (running == false) {
		Error("Already stopped.");
		return;
	}
	running = false;
	SetStateFlag(running);
	Info("Program stopped.");
}

void SetTemp(long val)
{
	Info("Parsed 'CMD_SET_TEMP', VAL='%ld'.", val);
	if (val < 10) {
		Error("Given temperature is too low.");
		return;
	} else if (val > 40) {
		Error("Given temperature is too high.");
		return;
	}
}

void SetDewp(long val)
{
	Info("Parsed 'CMD_SET_DEWP', VAL='%ld'.", val);
	if (val < 10) {
		Error("Given dew point is too low.");
		return;
	} else if (val > 80) {
		Error("Given dew point is too high.");
		return;
	}
}