platform: modularize api/gui, add docs-tests-web foundation, and refresh root config

2026-03-26 22:40:54 +03:00
parent 0e2d7f61ea
commit 6a56d734c2
562 changed files with 70151 additions and 16423 deletions
--- a/selective-vpn-api/app/resolver/io_helpers.go
+++ b/selective-vpn-api/app/resolver/io_helpers.go
@@ -0,0 +1,135 @@
+package resolver
+
+import (
+	"encoding/json"
+	"os"
+	"strconv"
+	"strings"
+)
+
+func ReadLinesAllowMissing(path string) []string {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return nil
+	}
+	return strings.Split(strings.ReplaceAll(string(data), "\r\n", "\n"), "\n")
+}
+
+func LoadJSONMap(path string) map[string]any {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return map[string]any{}
+	}
+	var out map[string]any
+	if err := json.Unmarshal(data, &out); err != nil {
+		return map[string]any{}
+	}
+	return out
+}
+
+func SaveJSON(data any, path string) {
+	tmp := path + ".tmp"
+	b, err := json.MarshalIndent(data, "", "  ")
+	if err != nil {
+		return
+	}
+	_ = os.WriteFile(tmp, b, 0o644)
+	_ = os.Rename(tmp, path)
+}
+
+func parseAnyInt(raw any) (int, bool) {
+	switch v := raw.(type) {
+	case int:
+		return v, true
+	case int64:
+		return int(v), true
+	case float64:
+		return int(v), true
+	case json.Number:
+		n, err := v.Int64()
+		if err != nil {
+			return 0, false
+		}
+		return int(n), true
+	case string:
+		s := strings.TrimSpace(v)
+		if s == "" {
+			return 0, false
+		}
+		n, err := strconv.Atoi(s)
+		if err != nil {
+			return 0, false
+		}
+		return n, true
+	default:
+		return 0, false
+	}
+}
+
+func LoadResolverPrecheckLastRun(path string) int {
+	m := LoadJSONMap(path)
+	if len(m) == 0 {
+		return 0
+	}
+	v, ok := parseAnyInt(m["last_run"])
+	if !ok || v <= 0 {
+		return 0
+	}
+	return v
+}
+
+func LoadResolverLiveBatchTarget(path string, fallback, minV, maxV int) int {
+	if fallback < minV {
+		fallback = minV
+	}
+	if fallback > maxV {
+		fallback = maxV
+	}
+	m := LoadJSONMap(path)
+	if len(m) == 0 {
+		return fallback
+	}
+	raw := m["live_batch_next_target"]
+	if raw == nil {
+		raw = m["live_batch_target"]
+	}
+	v, ok := parseAnyInt(raw)
+	if !ok || v <= 0 {
+		return fallback
+	}
+	if v < minV {
+		v = minV
+	}
+	if v > maxV {
+		v = maxV
+	}
+	return v
+}
+
+func LoadResolverLiveBatchNXHeavyPct(path string, fallback, minV, maxV int) int {
+	if fallback < minV {
+		fallback = minV
+	}
+	if fallback > maxV {
+		fallback = maxV
+	}
+	m := LoadJSONMap(path)
+	if len(m) == 0 {
+		return fallback
+	}
+	raw := m["live_batch_nxheavy_next_pct"]
+	if raw == nil {
+		raw = m["live_batch_nxheavy_pct"]
+	}
+	v, ok := parseAnyInt(raw)
+	if !ok {
+		return fallback
+	}
+	if v < minV {
+		v = minV
+	}
+	if v > maxV {
+		v = maxV
+	}
+	return v
+}