// auto_trigger.h - Auto-Logging Trigger Engine

#ifndef AUTO_TRIGGER_H
#define AUTO_TRIGGER_H

#include <Arduino.h>
#include "signal_manager.h"

// Maximum trigger conditions
#define MAX_TRIGGER_CONDITIONS  10

// Trigger operators
enum TriggerOperator {
  TRIGGER_OP_GREATER,
  TRIGGER_OP_LESS,
  TRIGGER_OP_EQUAL,
  TRIGGER_OP_GREATER_EQ,
  TRIGGER_OP_LESS_EQ
};

// Logical operators between conditions
enum LogicalOperator {
  LOGIC_AND,
  LOGIC_OR
};

// Trigger condition
struct TriggerCondition {
  char signalName[32];
  TriggerOperator op;
  float threshold;
  bool active;
};

// Trigger configuration
struct TriggerConfig {
  TriggerCondition conditions[MAX_TRIGGER_CONDITIONS];
  uint8_t conditionCount;
  LogicalOperator logicOp;
  bool enabled;
  bool autoStart;
  bool autoStop;
  uint32_t durationMs;
};

extern TriggerConfig triggerConfig;
extern bool triggerActive;
extern bool loggingActive;

// Initialize trigger engine
void initAutoTrigger();

// Add trigger condition
bool addTriggerCondition(const char* signalName, TriggerOperator op, float threshold);

// Remove trigger condition
bool removeTriggerCondition(uint8_t index);

// Clear all conditions
void clearTriggerConditions();

// Set logical operator
void setLogicalOperator(LogicalOperator op);

// Enable/disable trigger
void enableTrigger(bool enable);

// Set auto-start/stop
void setAutoStart(bool enable);
void setAutoStop(bool enable);

// Check trigger conditions
bool checkTriggerConditions();

// Update trigger (call periodically)
void updateTrigger();

// Load/save trigger config
bool loadTriggerConfig();
bool saveTriggerConfig();

// Get trigger status JSON
void getTriggerStatusJSON(char* buffer, size_t bufferSize);

#endif // AUTO_TRIGGER_H