ProgressBarWidget

#include <fern/fern.hpp>

using namespace Fern;

auto progressBar = ProgressBar(ProgressBarConfig(50, 50, 300, 25)
    .value(45.0f)
    .range(0.0f, 100.0f));

progressBar->onValueChanged.connect([](float value) {
    std::cout << "Progress: " << value << "%" << std::endl;
});

ProgressBarConfig(int x, int y, int width = 300, int height = 25)

ProgressBarConfig& range(float minValue, float maxValue)  // Set value range
ProgressBarConfig& value(float value)                     // Set current value
ProgressBarConfig& style(const ProgressBarStyle& s)       // Set style

ProgressBarStyle& backgroundColor(uint32_t color)   // Unfilled area color
ProgressBarStyle& fillColor(uint32_t color)        // Filled area color
ProgressBarStyle& borderColor(uint32_t color)      // Border color
ProgressBarStyle& textColor(uint32_t color)        // Percentage text color

ProgressBarStyle& borderWidth(int width)
ProgressBarStyle& showPercentage(bool show)        // Show percentage text
ProgressBarStyle& fontSize(int size)
ProgressBarStyle& useBitmapFont()
ProgressBarStyle& useTTFFont(const std::string& fontName)

void setValue(float value)
float getValue() const
void setRange(float minValue, float maxValue)
float getPercentage() const

auto progress = ProgressBar(ProgressBarConfig(50, 50, 300, 20)
    .value(45.0f)
    .range(0.0f, 100.0f));

progress->onValueChanged.connect([](float value) {
    std::cout << "Progress: " << value << "%" << std::endl;
});

auto downloadBar = ProgressBar(ProgressBarConfig(50, 100, 400, 25)
    .value(0.0f)
    .range(0.0f, 100.0f)
    .style(ProgressBarStyle()
        .backgroundColor(Colors::Gray)
        .fillColor(Colors::Blue)
        .showPercentage(true)));

downloadBar->onValueChanged.connect([](float progress) {
    std::cout << "Download: " << progress << "% complete" << std::endl;
});

downloadBar->onComplete.connect([]() {
    std::cout << "Download completed!" << std::endl;
});

auto healthBar = ProgressBar(ProgressBarConfig(50, 50, 200, 15)
    .value(80.0f)
    .range(0.0f, 100.0f)
    .style(ProgressBarStyle()
        .backgroundColor(Colors::DarkGray)
        .fillColor(Colors::Green)
        .borderColor(Colors::Black)
        .borderWidth(1)
        .showPercentage(true)
        .fontSize(1)));

healthBar->onValueChanged.connect([](float health) {
    if (health < 25.0f) {
        std::cout << "Health critical!" << std::endl;
    }
});

auto customBar = ProgressBar(ProgressBarConfig(50, 150, 300, 30)
    .value(40.0f)
    .range(0.0f, 100.0f)
    .style(ProgressBarStyle()
        .backgroundColor(0xFF2C3E50)    // Dark blue-gray
        .fillColor(0xFF3498DB)          // Bright blue
        .borderColor(0xFF34495E)        // Darker border
        .borderWidth(3)
        .showPercentage(true)
        .textColor(0xFFFFFFFF)          // White text
        .fontSize(3)));

auto cpuBar = ProgressBar(ProgressBarConfig(50, 50, 150, 12)
    .value(45.0f)
    .range(0.0f, 100.0f)
    .style(ProgressBarStyle()
        .backgroundColor(Colors::DarkGray)
        .fillColor(Colors::Blue)
        .showPercentage(true)
        .fontSize(1)));

auto memoryBar = ProgressBar(ProgressBarConfig(50, 70, 150, 12)
    .value(67.0f)
    .range(0.0f, 100.0f)
    .style(ProgressBarStyle()
        .backgroundColor(Colors::DarkGray)
        .fillColor(Colors::Orange)
        .showPercentage(true)
        .fontSize(1)));

auto diskBar = ProgressBar(ProgressBarConfig(50, 90, 150, 12)
    .value(32.0f)
    .range(0.0f, 100.0f)
    .style(ProgressBarStyle()
        .backgroundColor(Colors::DarkGray)
        .fillColor(Colors::Green)
        .showPercentage(true)
        .fontSize(1)));

auto processBar = ProgressBar(ProgressBarConfig(50, 50, 350, 25)
    .value(0.0f)
    .range(0.0f, 100.0f));

std::vector<std::string> steps = {
    "Initializing...",
    "Loading data...",
    "Processing...",
    "Saving results...",
    "Complete!"
};

int currentStep = 0;
processBar->onValueChanged.connect([&](float progress) {
    int stepIndex = static_cast<int>(progress / 25.0f);
    if (stepIndex < steps.size() && stepIndex != currentStep) {
        currentStep = stepIndex;
        std::cout << steps[currentStep] << std::endl;
    }
});

auto xpBar = ProgressBar(ProgressBarConfig(50, 50, 280, 16)
    .value(85.0f)
    .range(0.0f, 100.0f)
    .style(ProgressBarStyle()
        .backgroundColor(0xFF4A4A4A)    // Dark gray
        .fillColor(0xFFFFD700)          // Gold
        .borderColor(0xFF8B4513)        // Brown
        .borderWidth(2)
        .showPercentage(true)
        .textColor(Colors::White)));

xpBar->onComplete.connect([]() {
    std::cout << "Level up!" << std::endl;
});

// Default progress bar
auto default = ProgressBar(ProgressBarPresets::Default(50, 50));

// Loading progress bar
auto loading = ProgressBar(ProgressBarPresets::Loading(50, 100, 250, 20));

// Health bar
auto health = ProgressBar(ProgressBarPresets::Health(50, 150, 200, 15));

// Download progress bar
auto download = ProgressBar(ProgressBarPresets::Download(50, 200, 400, 30));

#include <fern/fern.hpp>

using namespace Fern;

void setupUI() {
    auto downloadProgress = ProgressBar(
        ProgressBarPresets::Download(50, 50, 400, 25));
    
    downloadProgress->setValue(25.0f);
    
    downloadProgress->onValueChanged.connect([](float progress) {
        std::cout << "Download: " << progress << "% complete" << std::endl;
    });
    
    downloadProgress->onComplete.connect([]() {
        std::cout << "Download completed!" << std::endl;
    });
    
    auto healthBar = ProgressBar(
        ProgressBarPresets::Health(50, 100, 200, 15));
    
    healthBar->setValue(80.0f);
    
    healthBar->onValueChanged.connect([](float health) {
        if (health < 25.0f) {
            std::cout << "Health critical: " << health << "%" << std::endl;
        }
    });
}

static std::shared_ptr<ProgressBarWidget> loadingBar;
static float progress = 0.0f;

void setupUI() {
    loadingBar = ProgressBar(ProgressBarConfig(50, 50, 300, 25)
        .value(0.0f));
}

void draw() {
    Draw::fill(Colors::DarkBlue);
    
    // Update progress
    progress += 0.5f;
    if (progress > 100.0f) progress = 0.0f;
    
    loadingBar->setValue(progress);
}