#pragma once

#include "sdkconfig.h"

#include <time.h>

#define MAX_TEMPERATURE_ENTRIES_PER_DAY 24U

#define RETURN_FLOW_TEMPERATURE_LOWER_LIMIT_DAY (CONFIG_TEMP_RETURN_FLOW_LOWER_LIMIT_DAY / 10.0f)
#define RETURN_FLOW_TEMPERATURE_LOWER_LIMIT_NIGHT (CONFIG_TEMP_RETURN_FLOW_LOWER_LIMIT_NIGHT / 10.0f)
#define CHAMBER_TEMPERATURE_TARGET (CONFIG_TEMP_CHAMBER_TARGET / 10.0f)
#define CHAMBER_TEMPERATURE_THRESHOLD (CONFIG_TEMP_CHAMBER_THRESHOLD / 10.0f)
#define SUMMER_MODE_TEMPERATURE_THRESHOLD_HIGH (CONFIG_TEMP_SUMMER_MODE_HIGH / 10.0f)
#define SUMMER_MODE_TEMPERATURE_THRESHOLD_LOW (CONFIG_TEMP_SUMMER_MODE_LOW / 10.0f)
#define CIRCULATION_PUMP_TEMPERATURE_THRESHOLD (CONFIG_TEMP_CIRCULATION_PUMP_THRESHOLD / 10.0f)
#define BURNER_FAULT_DETECTION_THRESHOLD CONFIG_BURNER_FAULT_DETECTION_SECONDS

typedef enum _ControlState
{
    CONTROL_STARTING,
    CONTROL_HEATING,
    CONTROL_OUTDOOR_TOO_WARM,
    CONTROL_RETURN_FLOW_TOO_WARM,
    CONTROL_FAULT_BURNER,
    CONTROL_FAULT_SAFETY,
    CONTROL_FAULT_SNTP,
} eControlState;

typedef enum _BurnerState
{
    BURNER_UNKNOWN, // Burner is disabled or state after enabling is still unkown
    BURNER_FIRED,   // Burner fired successfully
    BURNER_FAULT    // Burner was unable to fire successfully
} eBurnerState;

typedef enum _ControlWeekday
{
    MONDAY,
    TUESDAY,
    WEDNESDAY,
    THURSDAY,
    FRIDAY,
    SATURDAY,
    SUNDAY,
} eControlWeekday;

typedef struct _ControlTimestamp
{
    uint8_t hour;
    uint8_t minute;
} sControlTimestamp;

typedef struct _ControlTemperatureEntry
{
    sControlTimestamp timestamp;
    float fReturnFlowTemperature;
    float fChamberTemperature;
} sControlTemperatureEntry;

typedef struct _ControlDay
{
    eControlWeekday day;
    size_t entryCount; // number of entries for each day
    sControlTemperatureEntry aTemperatureEntries[MAX_TEMPERATURE_ENTRIES_PER_DAY];
} sControlDay;

void initControl(void);
eControlState getControlState(void);
eControlWeekday getControlCurrentWeekday(void);
sControlTemperatureEntry getControlCurrentTemperatureEntry(void);