chore: init project

internal/model/proxy.go

@@ -0,0 +1,37 @@
+package model
+
+import "time"
+
+// ProxyType defines the protocol (vless, vmess, etc.)
+type ProxyType string
+
+const (
+	TypeVLESS   ProxyType = "vless"
+	TypeVMess   ProxyType = "vmess"
+	TypeTrojan  ProxyType = "trojan"
+	TypeShadowsocks ProxyType = "ss"
+	TypeUnknown ProxyType = "unknown"
+)
+
+// Proxy represents a single internet access point
+type Proxy struct {
+	// Identity
+	RawLink string    `json:"link"`
+	Type    ProxyType `json:"type"`
+
+	// Connection Details
+	Address string `json:"address"` // IP or Domain
+	Port    int    `json:"port"`
+	UUID    string `json:"uuid"`    // Or Password
+	SNI     string `json:"sni"`     // TLS Server Name Indicator
+	Network string `json:"network"` // tcp, ws, grpc, h2
+
+	// Filter Stage Results
+	IsOnline    bool `json:"is_online"`     // TCP Connect success
+	IsTLSSecure bool `json:"is_tls_secure"` // TLS Handshake success
+
+	// Tester Stage Results
+	Latency    time.Duration `json:"latency_ms"`
+	Country    string        `json:"country_code"`
+	PacketLoss float64       `json:"packet_loss"` // 0.0 to 1.0
+}