Forum: VirtualDJ Plugins

#include "vdjPlugin8.h"
#include <iostream>
#include <ctime>
#include <vector>

// Define macros if not defined by the SDK
#ifndef DllExport
#define DllExport __attribute__((visibility("default")))
#endif

#ifndef VDJ_API
#define VDJ_API
#endif

// Data structure to store played tracks information
struct PlayedTrack {
    std::string trackName;
    std::time_t playedTime;
};

// List to store played tracks
std::vector<PlayedTrack> playedTracks;

// Function to convert string to time_t
std::time_t stringToTimeT(const std::string& dateTime) {
    struct tm tm;
    strptime(dateTime.c_str(), "%Y-%m-%d %H:%M:%S", &tm);
    return mktime(&tm);
}

// Function to check if a track was played within a specific range
bool isTrackPlayedInRange(const PlayedTrack& track, std::time_t start, std::time_t end) {
    return (track.playedTime >= start && track.playedTime <= end);
}

// Entry point for the plugin
extern "C" {
    DllExport void VDJ_API PluginStart() {
        // Initialize plugin
    }

    DllExport void VDJ_API OnTrackPlayed(const char* trackName) {
        // Get the current time
        std::time_t now = std::time(nullptr);
        // Add track to played tracks list
        playedTracks.push_back({trackName, now});
    }

    DllExport void VDJ_API ShowDialog() {
        // Show dialog to get start and end date/time
        std::string startDate, endDate;
        std::cout << "Enter start date/time (YYYY-MM-DD HH:MM:SS): ";
        std::cin >> startDate;
        std::cout << "Enter end date/time (YYYY-MM-DD HH:MM:SS): ";
        std::cin >> endDate;

        // Convert strings to time_t
        std::time_t start = stringToTimeT(startDate);
        std::time_t end = stringToTimeT(endDate);

        // Highlight tracks played in the specified range
        for (const auto& track : playedTracks) {
            if (isTrackPlayedInRange(track, start, end)) {
                std::cout << "Highlighting track: " << track.trackName << std::endl;
                // Code to highlight track in VirtualDJ UI
            }
        }
    }
}

std::stringstream cmd;
cmd << "quick_filter 0 ? quick_filter off : get_text 'Days since Last Play >= " << start_days_since_now << " and Days since Last Play <= " << end_days_since_now << "' & param_cast text & quick_filter"
SendCommand(cmd.str().c_str());