Add Strix camera discovery system with comprehensive database

This commit adds the complete Strix IP camera stream discovery system:
- Go-based API server with SSE support for real-time updates
- 3,600+ camera brand database with stream URL patterns
- Intelligent fuzzy search across camera models
- ONVIF discovery and stream validation
- RESTful API with health check, camera search, and stream discovery
- Makefile for building and deployment
- Comprehensive README documentation

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

cmd/strix/main.go

@@ -0,0 +1,179 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"log/slog"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"github.com/strix-project/strix/internal/api"
+	"github.com/strix-project/strix/internal/config"
+	"github.com/strix-project/strix/internal/utils/logger"
+)
+
+const (
+	// Version is the application version
+	Version = "1.0.0"
+
+	// Banner is the application banner
+	Banner = `
+███████╗████████╗██████╗ ██╗██╗  ██╗
+██╔════╝╚══██╔══╝██╔══██╗██║╚██╗██╔╝
+███████╗   ██║   ██████╔╝██║ ╚███╔╝
+╚════██║   ██║   ██╔══██╗██║ ██╔██╗
+███████║   ██║   ██║  ██║██║██╔╝ ██╗
+╚══════╝   ╚═╝   ╚═╝  ╚═╝╚═╝╚═╝  ╚═╝
+
+Smart IP Camera Stream Discovery System
+Version: %s
+`
+)
+
+func main() {
+	// Print banner
+	fmt.Printf(Banner, Version)
+	fmt.Println()
+
+	// Load configuration
+	cfg := config.Load()
+
+	// Setup logger
+	slogger := cfg.SetupLogger()
+	slog.SetDefault(slogger)
+
+	// Create adapter for our interface
+	log := logger.NewAdapter(slogger)
+
+	log.Info("starting Strix",
+		slog.String("version", Version),
+		slog.String("go_version", os.Getenv("GO_VERSION")),
+		slog.String("host", cfg.Server.Host),
+		slog.String("port", cfg.Server.Port),
+	)
+
+	// Check if ffprobe is available
+	if err := checkFFProbe(); err != nil {
+		log.Warn("ffprobe not found, stream validation will be limited", slog.String("error", err.Error()))
+	}
+
+	// Create API server
+	apiServer, err := api.NewServer(cfg, log)
+	if err != nil {
+		log.Error("failed to create API server", err)
+		os.Exit(1)
+	}
+
+	// Create HTTP server
+	httpServer := &http.Server{
+		Addr:         fmt.Sprintf("%s:%s", cfg.Server.Host, cfg.Server.Port),
+		Handler:      apiServer,
+		ReadTimeout:  cfg.Server.ReadTimeout,
+		WriteTimeout: cfg.Server.WriteTimeout,
+		IdleTimeout:  120 * time.Second,
+	}
+
+	// Start server in goroutine
+	go func() {
+		log.Info("HTTP server starting",
+			slog.String("address", httpServer.Addr),
+			slog.String("api_version", "v1"),
+		)
+
+		if err := httpServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			log.Error("HTTP server failed", err)
+			os.Exit(1)
+		}
+	}()
+
+	// Print API endpoints
+	printEndpoints(cfg.Server.Host, cfg.Server.Port)
+
+	// Wait for interrupt signal
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, os.Interrupt, syscall.SIGTERM)
+	<-quit
+
+	log.Info("shutting down server...")
+
+	// Graceful shutdown with timeout
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	defer cancel()
+
+	if err := httpServer.Shutdown(ctx); err != nil {
+		log.Error("server shutdown failed", err)
+		os.Exit(1)
+	}
+
+	log.Info("server stopped gracefully")
+}
+
+// checkFFProbe checks if ffprobe is available
+func checkFFProbe() error {
+	// Try to execute ffprobe -version
+	cmd := os.Getenv("PATH")
+	if cmd == "" {
+		return fmt.Errorf("PATH environment variable not set")
+	}
+
+	// For now, just check if ffprobe exists in common locations
+	locations := []string{
+		"/usr/bin/ffprobe",
+		"/usr/local/bin/ffprobe",
+		"/opt/homebrew/bin/ffprobe",
+	}
+
+	for _, loc := range locations {
+		if _, err := os.Stat(loc); err == nil {
+			return nil
+		}
+	}
+
+	return fmt.Errorf("ffprobe not found in common locations")
+}
+
+// printEndpoints prints available API endpoints
+func printEndpoints(host, port string) {
+	if host == "0.0.0.0" || host == "" {
+		host = "localhost"
+	}
+
+	baseURL := fmt.Sprintf("http://%s:%s", host, port)
+
+	fmt.Println("\n🚀 API Endpoints:")
+	fmt.Println("────────────────────────────────────────────────")
+	fmt.Printf("  Health Check:     GET  %s/api/v1/health\n", baseURL)
+	fmt.Printf("  Camera Search:    POST %s/api/v1/cameras/search\n", baseURL)
+	fmt.Printf("  Stream Discovery: POST %s/api/v1/streams/discover (SSE)\n", baseURL)
+	fmt.Println("────────────────────────────────────────────────")
+
+	fmt.Println("\n📝 Example Requests:")
+	fmt.Println("\n1. Search for cameras:")
+	fmt.Printf(`   curl -X POST %s/api/v1/cameras/search \
+     -H "Content-Type: application/json" \
+     -d '{"query": "zosi zg23213m", "limit": 10}'
+`, baseURL)
+
+	fmt.Println("\n2. Discover streams (SSE):")
+	fmt.Printf(`   curl -X POST %s/api/v1/streams/discover \
+     -H "Content-Type: application/json" \
+     -d '{
+       "target": "192.168.1.100",
+       "model": "zosi zg23213m",
+       "username": "admin",
+       "password": "password",
+       "timeout": 240,
+       "max_streams": 10
+     }'
+`, baseURL)
+
+	fmt.Println("\n3. Check health:")
+	fmt.Printf("   curl %s/api/v1/health\n", baseURL)
+
+	fmt.Println("\n────────────────────────────────────────────────")
+	fmt.Println("📚 Documentation: https://github.com/strix-project/strix")
+	fmt.Println("────────────────────────────────────────────────\n")
+}