chore: HERV 통합 저장소 재초기화 커밋

손상된 .git 히스토리(missing tree)로 재초기화 후 작업트리 전체 커밋. .claude/ 만 제외(로컬 에이전트 설정). 구 저장소 백업(.git_corrupt_backup/) 포함. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-16 09:29:03 +09:00
commit a502322188
630 changed files with 65126 additions and 0 deletions
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+using System.Net.Http.Headers;
+using System.Text;
+using ErvProtocol;
+
+namespace ErvCollector.Storage
+{
+    // InfluxDB v2 라인 프로토콜 기록 (외부 라이브러리 없이 HTTP /api/v2/write)
+    //
+    // measurement:
+    //   erv_global,site=<site>  power,run_mode,auto_state,fan_mode,sub_mode,hood,
+    //                           hyst_preset,hyst_pm25,hyst_pm10,hyst_voc,hyst_co2,error_code
+    //   erv_room,site=<site>,room=<1..4>  damper,pm25,pm10,voc,co2,air_quality,led_dim,
+    //                           load_score,final_volume
+    public sealed class InfluxLineWriter : IDisposable
+    {
+        readonly HttpClient _http = new() { Timeout = TimeSpan.FromSeconds(10) };
+        readonly string _writeUrl;
+
+        public event Action<string>? OnError;
+
+        public InfluxLineWriter(string url, string org, string bucket, string token)
+        {
+            _writeUrl = $"{url.TrimEnd('/')}/api/v2/write" +
+                        $"?org={Uri.EscapeDataString(org)}&bucket={Uri.EscapeDataString(bucket)}&precision=ns";
+            _http.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Token", token);
+        }
+
+        public async Task WriteAsync(string site, StatusRecord s, DateTime nowUtc)
+        {
+            long ts = ToUnixNanos(nowUtc);
+            var sb = new StringBuilder(512);
+
+            // erv_global
+            sb.Append("erv_global,site=").Append(site).Append(' ')
+              .Append("power=").Append(s.Power).Append("i,")
+              .Append("run_mode=").Append(s.RunMode).Append("i,")
+              .Append("auto_state=").Append(s.AutoState).Append("i,")
+              .Append("fan_mode=").Append(s.FanMode).Append("i,")
+              .Append("sub_mode=").Append(s.SubMode).Append("i,")
+              .Append("hood=").Append(s.Hood).Append("i,")
+              .Append("hyst_preset=").Append(s.HystPreset).Append("i,")
+              .Append("hyst_pm25=").Append(s.HystPm25).Append("i,")
+              .Append("hyst_pm10=").Append(s.HystPm10).Append("i,")
+              .Append("hyst_voc=").Append(s.HystVoc).Append("i,")
+              .Append("hyst_co2=").Append(s.HystCo2).Append("i,")
+              .Append("error_code=").Append(s.ErrorCode).Append("i,")
+              .Append("reset=").Append(s.Reset).Append('i')
+              .Append(' ').Append(ts).Append('\n');
+
+            // erv_room (4실)
+            for (int r = 0; r < 4; r++)
+            {
+                var rm = s.Rooms[r];
+                sb.Append("erv_room,site=").Append(site).Append(",room=").Append(r + 1).Append(' ')
+                  .Append("damper=").Append(rm.Damper).Append("i,")
+                  .Append("pm25=").Append(rm.Pm25).Append("i,")
+                  .Append("pm10=").Append(rm.Pm10).Append("i,")
+                  .Append("voc=").Append(rm.Voc).Append("i,")
+                  .Append("co2=").Append(rm.Co2).Append("i,")
+                  .Append("air_quality=").Append(rm.AirQuality).Append("i,")
+                  .Append("led_dim=").Append(rm.LedDim).Append("i,")
+                  .Append("load_score=").Append(rm.LoadScore).Append("i,")
+                  .Append("final_volume=").Append(rm.FinalVolume).Append('i')
+                  .Append(' ').Append(ts).Append('\n');
+            }
+
+            // erv_vsp (9엔트리: 환기1~4, 바이패스, 공청1~4)
+            for (int i = 0; i < 9; i++)
+            {
+                var v = s.Vsp[i];
+                sb.Append("erv_vsp,site=").Append(site).Append(",vsp=").Append(VspInfo.Keys[i]).Append(' ')
+                  .Append("sa=").Append(v.Sa).Append("i,")
+                  .Append("ea=").Append(v.Ea).Append('i')
+                  .Append(' ').Append(ts).Append('\n');
+            }
+
+            // erv_hyst (프리셋별 임계값: eco/normal/turbo)
+            string[] presetKey = { "eco", "normal", "turbo" };
+            for (int i = 0; i < 3; i++)
+            {
+                var h = s.HystTable[i];
+                sb.Append("erv_hyst,site=").Append(site).Append(",preset=").Append(presetKey[i]).Append(' ')
+                  .Append("pm25=").Append(h.Pm25).Append("i,")
+                  .Append("pm10=").Append(h.Pm10).Append("i,")
+                  .Append("voc=").Append(h.Voc).Append("i,")
+                  .Append("co2=").Append(h.Co2).Append('i')
+                  .Append(' ').Append(ts).Append('\n');
+            }
+
+            try
+            {
+                using var content = new StringContent(sb.ToString(), Encoding.UTF8);
+                using var resp = await _http.PostAsync(_writeUrl, content);
+                if (!resp.IsSuccessStatusCode)
+                {
+                    string body = await resp.Content.ReadAsStringAsync();
+                    OnError?.Invoke($"Influx write HTTP {(int)resp.StatusCode}: {body}");
+                }
+            }
+            catch (Exception ex)
+            {
+                OnError?.Invoke($"Influx write FAIL: {ex.Message}");
+            }
+        }
+
+        static long ToUnixNanos(DateTime utc)
+        {
+            long ticks = utc.ToUniversalTime().Ticks - DateTime.UnixEpoch.Ticks;  // 100ns ticks
+            return ticks * 100L;
+        }
+
+        public void Dispose() => _http.Dispose();
+    }
+}