Config.h

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#ifndef CONFIG_H
#define CONFIG_H
 
#include <cstdint>
#include <iosfwd>
#include <string>
#include <vector>

struct Config {
    unsigned int servers = 20;          
    unsigned long cycles = 100000;      
    unsigned int minTask = 10;          
    unsigned int maxTask = 100;         
    double arrivalRate = 0.45;          
    double waveAmplitude = 0.6;         
    unsigned long wavePeriod = 0;       
    bool autoWavePeriod = true;         
    double streamingShare = 0.35;       
    unsigned int queuePerServer = 100;  
    double upperFactor = 80.0;          
    double lowerFactor = 50.0;          
    unsigned int cooldown = 10;         
    unsigned int minServers = 1;        
    unsigned int maxServers = 100;      
    std::size_t maxQueue = 0;           
    std::uint32_t seed = 412;           
    std::vector<std::string> blockedRanges{"45.0.0.0/8", "103.0.0.0/8"}; 
    bool verbose = false;               
    bool color = true;                  
    bool useSwitch = false;             
    bool interactive = false;           
    bool showHelp = false;              
    unsigned long statusEvery = 0;      
    std::string logPath;                
};

bool parseArguments(int argc, char* argv[], Config& config, std::string& error);

void promptForSettings(Config& config, std::istream& in, std::ostream& out);

bool validateConfig(const Config& config, std::string& error);

void printUsage(std::ostream& out, const std::string& program);
 
#endif