main.cpp

#include <iostream>
#include <string>
#include <vector>
#include <thread>
#include <chrono>
#include <cstdlib>

// Simple delay function to simulate workload
void sleep_ms(int milliseconds) {
    std::this_thread::sleep_for(std::chrono::milliseconds(milliseconds));
}

// Function to render a progress bar in the console
void drawProgressBar(int percentage, const std::string& message) {
    std::cout << "\r[" << std::string(percentage / 5, '#') << std::string(20 - (percentage / 5), ' ') << "] " 
              << percentage << "% - " << message << std::flush;
}

// Simulate loading heavy modules or weights
void simulateLoadingStep(const std::string& component, int duration_ms) {
    std::cout << "[INFO] Initializing " << component << "..." << std::endl;
    for (int i = 0; i <= 100; i += 5) {
        drawProgressBar(i, "Loading weights...");
        sleep_ms(duration_ms / 20);
    }
    std::cout << "\n[OK] " << component << " loaded successfully.\n" << std::endl;
}

int main() {
    // 1. Header and Welcome message
    std::cout << "============================================================" << std::endl;
    std::cout << "   WAN 2.5 ULTIMATE NSFW GENERATOR (v1.0.4 Release)         " << std::endl;
    std::cout << "   Powered by Wan Architecture | 250+ LoRAs Embedded        " << std::endl;
    std::cout << "============================================================" << std::endl;
    std::cout << "\n";

    sleep_ms(1000);

    // 2. Simulate Hardware Check
    std::cout << "[SYSTEM] Checking Hardware Requirements..." << std::endl;
    sleep_ms(800);
    std::cout << "[SYSTEM] GPU Detected: NVIDIA GeForce RTX (CUDA 12.1)" << std::endl;
    std::cout << "[SYSTEM] VRAM Available: 12288 MB - OK" << std::endl;
    std::cout << "\n";

    // 3. Simulate loading Neural Network Core
    simulateLoadingStep("Wan 2.5 Base Video Transformer", 2000);
    simulateLoadingStep("VAE Decoder (Skin Tone Optimized)", 1500);

    // 4. Simulate merging specific NSFW LoRAs (as requested)
    std::cout << "[LORA] Merging NSFW Concept Layers..." << std::endl;
    std::vector<std::string> loras = {
        "Super Big Breast (v2.0)",
        "Sexy Ass & Hips Physics",
        "Doggy Style Motion Pack",
        "Realistic Skin Texture",
        "Puffy Nipples Details",
        "Sweat & Wetness Engine"
    };

    for (const auto& lora : loras) {
        sleep_ms(300);
        std::cout << "   -> Merged LoRA: " << lora << " (Weight: 1.0)" << std::endl;
    }
    std::cout << "   -> ...and 248 hidden modules loaded." << std::endl;
    std::cout << "[OK] Pipeline ready.\n" << std::endl;

    // 5. Main Menu Loop
    while (true) {
        std::cout << "------------------------------------------------------------" << std::endl;
        std::cout << "SELECT MODE:" << std::endl;
        std::cout << "1. Text-to-Video (Generate new NSFW clip)" << std::endl;
        std::cout << "2. Image-to-Video (Animate existing photo)" << std::endl;
        std::cout << "3. Exit" << std::endl;
        std::cout << "> ";

        int choice;
        if (!(std::cin >> choice)) {
            // Handle invalid input (e.g. letters)
            std::cin.clear();
            std::cin.ignore(1000, '\n');
            continue;
        }

        if (choice == 3) break;

        std::string prompt;
        std::cout << "\nEnter your prompt (e.g., '1girl, doggy style, bedroom'): ";
        std::cin.ignore(); 
        std::getline(std::cin, prompt);

        std::cout << "\n[PROCESS] Generating video for: \"" << prompt << "\"" << std::endl;
        std::cout << "[PROCESS] Allocating VRAM..." << std::endl;
        
        // Simulate the generation process (long progress bar)
        for (int i = 0; i <= 100; ++i) {
            std::string status = (i < 30) ? "Denoising steps..." : 
                                 (i < 70) ? "Applying Physics..." : "Upscaling to 4K...";
            drawProgressBar(i, status);
            sleep_ms(100); // Wait 100ms per percent (about 10 seconds total)
        }

        std::cout << "\n\n[SUCCESS] Video generated successfully!" << std::endl;
        std::cout << "[OUTPUT] Saved to: ./outputs/Wan2.5_Gen_" << rand() % 1000 << ".mp4" << std::endl;
        std::cout << "Open output folder? (y/n): ";
        char open;
        std::cin >> open;
        // Here you could add actual folder opening logic via system("explorer.exe ...")
        std::cout << "\n";
    }

    return 0;
}