feat: add all internals and cmd

internal/tester/config.go

@@ -0,0 +1,70 @@
+package tester
+
+import (
+	"encoding/json"
+	"fmt"
+	
+	"find-me-internet/internal/model"
+
+	"github.com/gvcgo/vpnparser/pkgs/outbound"
+)
+
+// SingBoxConfig is the minimal structure Sing-box expects
+type SingBoxConfig struct {
+	Log       LogConfig        `json:"log"`
+	Inbounds  []InboundConfig  `json:"inbounds"`
+	Outbounds []interface{}    `json:"outbounds"` // Interface because structure varies
+}
+
+type LogConfig struct {
+	Level    string `json:"level"`
+	Output   string `json:"output,omitempty"`
+	Disabled bool   `json:"disabled"`
+}
+
+type InboundConfig struct {
+	Type       string `json:"type"`
+	Tag        string `json:"tag"`
+	Listen     string `json:"listen"`
+	ListenPort int    `json:"listen_port"`
+}
+
+// GenerateConfig creates a JSON config string for Sing-box
+func GenerateConfig(p *model.Proxy, localPort int) ([]byte, error) {
+	// 1. Convert the Raw Link directly to Sing-box Outbound Object
+	item := outbound.ParseRawUriToProxyItem(p.RawLink, outbound.SingBox)
+	if item == nil {
+		return nil, fmt.Errorf("failed to parse link for config generation")
+	}
+
+	outboundJsonStr := item.GetOutbound()
+	var sbOutbound interface{}
+	if err := json.Unmarshal([]byte(outboundJsonStr), &sbOutbound); err != nil {
+		return nil, fmt.Errorf("failed to parse sing-box outbound json: %w", err)
+	}
+
+	// 2. Wrap it in the full config structure
+	config := SingBoxConfig{
+		Log: LogConfig{
+			Level:    "panic", // Silence all logs to keep console clean
+			Disabled: true,
+		},
+		Inbounds: []InboundConfig{
+			{
+				Type:       "mixed", // Supports both SOCKS5 and HTTP
+				Tag:        "in-local",
+				Listen:     "127.0.0.1",
+				ListenPort: localPort,
+			},
+		},
+		Outbounds: []interface{}{
+			sbOutbound, // The Proxy being tested
+			map[string]string{
+				"type": "direct",
+				"tag":  "direct",
+			},
+		},
+	}
+
+	return json.MarshalIndent(config, "", "  ")
+}