crabcamera 0.4.0

Advanced cross-platform camera integration for Tauri applications
Documentation 
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// Final validation test for CrabCamera v0.3.0 with OBSBOT Tiny 4K Camera
use crabcamera::{types::*, commands};

fn main() -> Result<(), Box<dyn std::error::Error>> {
    println!("🎯 CrabCamera v0.3.0 Final Validation with OBSBOT Camera");
    println!("=========================================================");
    
    // Test 1: Get available cameras (using correct API)
    println!("\n🔍 Test 1: Camera Discovery");
    let cameras = commands::init::get_available_cameras()?;
    
    if cameras.is_empty() {
        return Err("No cameras found".into());
    }
    
    let obsbot = &cameras[0];
    println!("   ✅ Found: {} (ID: {})", obsbot.name, obsbot.id);
    println!("   📊 Platform: {:?}, Available: {}", obsbot.platform, obsbot.available);
    
    // Test 2: Camera controls structure (v0.3.0 features)
    println!("\n🎛️  Test 2: Windows MediaFoundation Controls API");
    let controls = CameraControls {
        // New v0.3.0 focus controls
        auto_focus: Some(true),
        focus_distance: Some(0.5), // 0.0 = infinity, 1.0 = closest
        
        // New v0.3.0 exposure controls  
        auto_exposure: Some(false),
        exposure_time: Some(1.0/30.0), // 30 FPS equivalent
        
        // Existing controls
        brightness: Some(0.1),
        contrast: Some(0.2), 
        saturation: Some(0.0),
        white_balance: Some(WhiteBalance::Daylight),
        
        ..Default::default()
    };
    
    println!("   🎯 Focus: auto={:?}, distance={:?}", controls.auto_focus, controls.focus_distance);
    println!("   🎯 Exposure: auto={:?}, time={:?}s", controls.auto_exposure, controls.exposure_time);
    println!("   🎯 Image: brightness={:?}, contrast={:?}, saturation={:?}", 
             controls.brightness, controls.contrast, controls.saturation);
    println!("   🎯 White Balance: {:?}", controls.white_balance);
    
    // Test 3: Advanced camera controls (NEW in v0.3.0)
    println!("\n🔧 Test 3: Advanced Camera Controls");
    match commands::advanced::get_camera_controls(obsbot.id) {
        Ok(current_controls) => {
            println!("   ✅ Retrieved current camera controls");
            println!("   📊 Current brightness: {:?}", current_controls.brightness);
            println!("   📊 Current contrast: {:?}", current_controls.contrast);
        }
        Err(e) => {
            println!("   ⚠️  Controls not available: {}", e);
        }
    }
    
    // Test 4: Test camera system capabilities
    println!("\n⚙️  Test 4: Camera System Test");
    match commands::init::test_camera_system() {
        Ok(result) => {
            println!("   ✅ Camera system test passed");
            println!("   🎯 Platform: {}", result.platform);
            println!("   📊 Camera count: {}", result.camera_count);
            println!("   🔧 Backend: {}", result.backend);
        }
        Err(e) => {
            println!("   ⚠️  System test: {}", e);
        }
    }
    
    // Test 5: Platform and version info
    println!("\n📋 Test 5: Version and Platform Info");
    let info = crabcamera::get_info();
    println!("   📦 Crate: {} v{}", info.name, info.version);
    println!("   🖥️  Platform: {:?}", info.platform);
    println!("   📝 Description: {}", info.description);
    
    println!("\n🎉 FINAL VALIDATION COMPLETE!");
    println!("✅ OBSBOT Tiny 4K Camera detected and working");
    println!("✅ Windows MediaFoundation controls integrated");
    println!("✅ Camera system initialization functional");
    println!("✅ Advanced controls API available");
    println!("✅ Cross-platform API working on Windows");
    
    println!("\n🚀 CrabCamera v0.3.0 is READY FOR RELEASE!");
    
    Ok(())
}