jeon
a502322188
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>
257 lines
12 KiB
C#
257 lines
12 KiB
C#
using System.Net;
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using System.Text;
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using System.Text.Json;
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using ErvCollector.Storage;
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using ErvProtocol;
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namespace ErvCollector.Http
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{
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// 대시보드 서빙 + 모니터링/제어 HTTP API
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// GET / → wwwroot/index.html
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// GET /api/latest → 현장별 최신 상태 JSON
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// POST /api/control → 제어 (헤더 X-Auth-Token 필요, 토큰 설정 시)
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public sealed class ControlServer
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{
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readonly HttpListener _listener = new();
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readonly SiteHub _hub;
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readonly HistoryDb _history;
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readonly string _token;
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readonly string[] _sites;
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readonly string _webRoot;
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public event Action<string>? Log;
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public ControlServer(string prefix, string token, IEnumerable<string> sites, SiteHub hub, HistoryDb history)
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{
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_hub = hub;
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_history = history;
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_token = token ?? "";
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_sites = sites.ToArray();
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_webRoot = Path.Combine(AppContext.BaseDirectory, "wwwroot");
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_listener.Prefixes.Add(prefix.EndsWith('/') ? prefix : prefix + "/");
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}
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public void Start()
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{
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_listener.Start();
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if (string.IsNullOrEmpty(_token))
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Log?.Invoke("경고: 제어 토큰이 비어있음 → 인증 없이 제어 허용(개발용). 운영 시 Http.Token 설정 권장");
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_ = AcceptLoop();
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}
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async Task AcceptLoop()
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{
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while (_listener.IsListening)
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{
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HttpListenerContext ctx;
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try { ctx = await _listener.GetContextAsync(); }
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catch { break; }
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_ = Task.Run(() => Handle(ctx));
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}
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}
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void Handle(HttpListenerContext ctx)
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{
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try
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{
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var req = ctx.Request;
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string path = req.Url?.AbsolutePath ?? "/";
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if (req.HttpMethod == "GET" && (path == "/" || path == "/index.html"))
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ServeFile(ctx, "index.html", "text/html; charset=utf-8");
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else if (req.HttpMethod == "GET" && path == "/api/latest")
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Json(ctx, 200, BuildLatestJson());
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else if (req.HttpMethod == "GET" && path == "/api/history")
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HandleHistory(ctx);
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else if (req.HttpMethod == "GET" && path == "/api/dates")
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HandleDates(ctx);
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else if (req.HttpMethod == "POST" && path == "/api/control")
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HandleControl(ctx);
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else if (req.HttpMethod == "GET" && path.StartsWith("/"))
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ServeFile(ctx, path.TrimStart('/'), GuessMime(path));
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else
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Text(ctx, 404, "not found");
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}
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catch (Exception ex)
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{
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try { Text(ctx, 500, "error: " + ex.Message); } catch { }
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}
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}
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void HandleControl(HttpListenerContext ctx)
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{
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// 인증
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if (!string.IsNullOrEmpty(_token))
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{
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var h = ctx.Request.Headers["X-Auth-Token"];
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if (h != _token) { Json(ctx, 401, "{\"ok\":false,\"error\":\"unauthorized\"}"); return; }
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}
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string body;
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using (var r = new StreamReader(ctx.Request.InputStream, Encoding.UTF8)) body = r.ReadToEnd();
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string site, action;
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byte[]? frame;
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try
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{
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using var doc = JsonDocument.Parse(body);
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var root = doc.RootElement;
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site = root.GetProperty("site").GetString() ?? "";
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action = root.GetProperty("action").GetString() ?? "";
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int V(string n, int def = 0) => root.TryGetProperty(n, out var e) ? e.GetInt32() : def;
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frame = action switch
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{
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"power" => CtrlFrame.Power(V("value")),
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"runmode" => CtrlFrame.RunModeCmd(V("value")),
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"fan" => CtrlFrame.Fan(V("value")),
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"submode" => CtrlFrame.SubMode(V("type"), V("value")),
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"hood" => CtrlFrame.Hood(V("value")),
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"preset" => CtrlFrame.Preset(V("value")),
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"hyst" => CtrlFrame.HystValue(V("preset"), V("pm25"), V("pm10"), V("voc"), V("co2")),
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"hystthr" => CtrlFrame.HystThr(V("preset"), V("pollutant"), V("l1"), V("l2"), V("l3"), V("l4")),
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"damper" => CtrlFrame.Damper(V("room"), V("type"), V("value")), // type 0=급기/1=배기 (미지정 시 0)
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"led" => CtrlFrame.Led(V("room"), V("value")),
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"reset" => CtrlFrame.Reset(V("value")),
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"reserve" => CtrlFrame.Reserve(V("value")), // (꺼짐)예약 0~8시간
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"vsp" => CtrlFrame.Vsp(V("group"), V("index"), V("sa"), V("ea")),
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_ => null,
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};
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}
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catch (Exception ex) { Json(ctx, 400, $"{{\"ok\":false,\"error\":\"bad request: {ex.Message}\"}}"); return; }
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if (frame == null) { Json(ctx, 400, "{\"ok\":false,\"error\":\"unknown action\"}"); return; }
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if (!_sites.Contains(site)) { Json(ctx, 400, "{\"ok\":false,\"error\":\"unknown site\"}"); return; }
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bool ok = _hub.TrySend(site, frame);
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Log?.Invoke($"[{site}] 제어 {action} → {(ok ? "송신" : "실패(연결없음)")} : {HexFormat.Bytes(frame, frame.Length)}");
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Json(ctx, ok ? 200 : 503, $"{{\"ok\":{(ok ? "true" : "false")}}}");
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}
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void HandleHistory(HttpListenerContext ctx)
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{
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var q = ctx.Request.QueryString;
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string site = q["site"] ?? "";
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string dateStr = q["date"] ?? "";
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if (!_sites.Contains(site)) { Json(ctx, 400, "{\"error\":\"unknown site\"}"); return; }
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if (!DateTime.TryParse(dateStr, out var day)) day = DateTime.Now.Date;
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try { Json(ctx, 200, _history.LoadDayJson(site, day)); }
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catch (Exception ex) { Json(ctx, 500, $"{{\"error\":\"{ex.Message}\"}}"); }
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}
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void HandleDates(HttpListenerContext ctx)
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{
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string site = ctx.Request.QueryString["site"] ?? "";
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if (!_sites.Contains(site)) { Json(ctx, 400, "{\"error\":\"unknown site\"}"); return; }
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try { Json(ctx, 200, _history.LoadDatesJson(site)); }
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catch (Exception ex) { Json(ctx, 500, $"{{\"error\":\"{ex.Message}\"}}"); }
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}
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string BuildLatestJson()
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{
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var sb = new StringBuilder("{");
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for (int i = 0; i < _sites.Length; i++)
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{
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var site = _sites[i];
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if (i > 0) sb.Append(',');
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sb.Append('"').Append(site).Append("\":");
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AppendSite(sb, site);
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}
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sb.Append('}');
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return sb.ToString();
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}
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void AppendSite(StringBuilder sb, string site)
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{
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var s = _hub.GetStatus(site);
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bool online = _hub.IsOnline(site);
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if (s == null) { sb.Append($"{{\"online\":{(online ? "true" : "false")},\"g\":null,\"rooms\":[]}}"); return; }
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sb.Append("{\"online\":").Append(online ? "true" : "false").Append(",\"g\":{")
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.Append("\"power\":").Append(s.Power).Append(",\"run_mode\":").Append(s.RunMode)
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.Append(",\"auto_state\":").Append(s.AutoState).Append(",\"fan_mode\":").Append(s.FanMode)
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.Append(",\"sub_mode\":").Append(s.SubMode).Append(",\"hood\":").Append(s.Hood)
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.Append(",\"hyst_preset\":").Append(s.HystPreset).Append(",\"hyst_pm25\":").Append(s.HystPm25)
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.Append(",\"hyst_pm10\":").Append(s.HystPm10).Append(",\"hyst_voc\":").Append(s.HystVoc)
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.Append(",\"hyst_co2\":").Append(s.HystCo2).Append(",\"error_code\":").Append(s.ErrorCode)
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.Append(",\"reset\":").Append(s.Reset)
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.Append(",\"reserve_remain\":").Append(s.ReserveRemainSec).Append("},\"rooms\":[");
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for (int r = 0; r < 4; r++)
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{
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var rm = s.Rooms[r];
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if (r > 0) sb.Append(',');
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sb.Append("{\"damper_sa\":").Append(rm.DamperSa ? 1 : 0).Append(",\"damper_ea\":").Append(rm.DamperEa ? 1 : 0).Append(",\"pm25\":").Append(rm.Pm25)
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.Append(",\"pm10\":").Append(rm.Pm10).Append(",\"voc\":").Append(rm.Voc)
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.Append(",\"co2\":").Append(rm.Co2).Append(",\"air_quality\":").Append(rm.AirQuality)
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.Append(",\"led_dim\":").Append(rm.LedDim).Append(",\"load_score\":").Append(rm.LoadScore)
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.Append(",\"final_volume\":").Append(rm.FinalVolume)
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.Append(",\"temp\":").Append(rm.Temp).Append(",\"humi\":").Append(rm.Humi).Append('}');
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}
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sb.Append("],\"vsp\":[");
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for (int i = 0; i < 9; i++)
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{
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var v = s.Vsp[i];
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if (i > 0) sb.Append(',');
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sb.Append("{\"sa\":").Append(v.Sa).Append(",\"ea\":").Append(v.Ea).Append('}');
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}
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sb.Append("],\"hyst\":[");
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for (int i = 0; i < 3; i++)
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{
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var h = s.HystTable[i];
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if (i > 0) sb.Append(',');
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sb.Append("{\"pm25\":").Append(h.Pm25).Append(",\"pm10\":").Append(h.Pm10)
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.Append(",\"voc\":").Append(h.Voc).Append(",\"co2\":").Append(h.Co2).Append('}');
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}
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// 모드별 오염단계 임계표 (프리셋 ECO/NORMAL/TURBO × 오염원 × L1~L4)
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sb.Append("],\"thr\":[");
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for (int i = 0; i < 3; i++)
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{
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var th = s.ThrTable[i];
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if (i > 0) sb.Append(',');
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sb.Append("{\"co2\":[").Append(string.Join(",", th.Co2))
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.Append("],\"pm25\":[").Append(string.Join(",", th.Pm25))
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.Append("],\"pm10\":[").Append(string.Join(",", th.Pm10))
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.Append("],\"voc\":[").Append(string.Join(",", th.Voc)).Append("]}");
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}
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sb.Append("]}");
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}
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void ServeFile(HttpListenerContext ctx, string rel, string mime)
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{
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var full = Path.GetFullPath(Path.Combine(_webRoot, rel));
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if (!full.StartsWith(_webRoot) || !File.Exists(full)) { Text(ctx, 404, "not found"); return; }
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var bytes = File.ReadAllBytes(full);
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ctx.Response.ContentType = mime;
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ctx.Response.StatusCode = 200;
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ctx.Response.OutputStream.Write(bytes);
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ctx.Response.Close();
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}
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static string GuessMime(string p) =>
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p.EndsWith(".html") ? "text/html; charset=utf-8" :
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p.EndsWith(".js") ? "application/javascript" :
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p.EndsWith(".css") ? "text/css" : "application/octet-stream";
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static void Json(HttpListenerContext ctx, int code, string json) => Write(ctx, code, json, "application/json");
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static void Text(HttpListenerContext ctx, int code, string txt) => Write(ctx, code, txt, "text/plain; charset=utf-8");
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static void Write(HttpListenerContext ctx, int code, string body, string mime)
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{
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var bytes = Encoding.UTF8.GetBytes(body);
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ctx.Response.StatusCode = code;
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ctx.Response.ContentType = mime;
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ctx.Response.OutputStream.Write(bytes);
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ctx.Response.Close();
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}
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}
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static class HexFormat
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{
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public static string Bytes(byte[] d, int n)
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{
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var sb = new StringBuilder(n * 3);
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for (int i = 0; i < n; i++) { if (i > 0) sb.Append(' '); sb.Append(d[i].ToString("X2")); }
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return sb.ToString();
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}
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}
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}
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