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@@ -0,0 +1,124 @@
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+using AwInitilizer.Assist;
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+using Newtonsoft.Json;
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+using System;
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+using System.Collections.Generic;
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+using System.Collections.Specialized;
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+using System.IO;
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+using System.Linq;
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+using System.Text;
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+using System.Text.RegularExpressions;
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+using System.Threading.Tasks;
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+
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+namespace AwInitilizer.Procedure
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+{
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+ public class WifRssiCheckProcedure : ProcedureBase
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+ {
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+ public WifRssiCheckProcedure() : base()
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+ {
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+ Name = "WiFi Rssi Check";
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+ Content = "Check Wifi Rssi Signal";
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+ }
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+
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+ internal override async Task<bool> Run()
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+ {
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+ if (!UpdateData.SystemID.ModelName.Network.ToString().Contains("WiFi"))
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+ {
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+ //if does not support Wifi then end init
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+ InfoLog += "model name does not support Wifi ,skip check process\n";
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+ ReportLog.Add("Wifi not supported, skip procedure");
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+ return true;
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+ }
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+
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+ Logger.Print("Connecting to EVSE");
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+ var checkResult = await CheckWifiRssi();
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+ return checkResult;
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+ }
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+
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+ internal async Task<bool> CheckWifiRssi()
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+ {
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+ try
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+ {
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+ using (WebClientTimeout webClient = new WebClientTimeout())
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+ {
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+ NameValueCollection parameters = new NameValueCollection();
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+ parameters.Add("opt", "3");
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+ webClient.QueryString = parameters;
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+
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+ using (Stream stream = await webClient.OpenReadTaskAsync($"https://{ServerIpAddress}/get_query_action.php"))
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+ // 使用 StreamReader 讀取 stream 內的字元
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+ using (StreamReader reader = new StreamReader(stream))
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+ {
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+ // 將 StreamReader 所讀到的字元轉為 string
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+ string request = reader.ReadToEnd();
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+ InfoLog += $"GetResponse:{request}";
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+ Logger.Print($"GetResponse:{request}", isError: false);
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+
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+ Regex rx_mode = new Regex("(WifiMode)\\\": ([0-9]*)");
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+ var matches_mode = rx_mode.Matches(request);
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+
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+ if (matches_mode.Count != 0)
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+ {
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+ var match = matches_mode[0];
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+ if (match.Groups.Count != 3)
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+ {
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+ return false;
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+ }
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+ else
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+ {
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+ if (int.TryParse(match.Groups[2].Value, out var wifiMode))
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+ {
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+ if (wifiMode != 1)
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+ return false;
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+ }
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+ else
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+ {
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+ return false;
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+ }
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+ }
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+ }
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+ else
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+ {
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+ return false;
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+ }
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+
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+ Regex rx = new Regex("(WifiRssi)\\\": (-?[0-9]*)");
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+ var matches = rx.Matches(request);
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+
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+ if (matches.Count != 0)
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+ {
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+ var match = matches[0];
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+ if (match.Groups.Count != 3)
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+ {
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+ return false;
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+ }
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+ else
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+ {
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+ if (int.TryParse(match.Groups[2].Value, out var rssiSignal))
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+ {
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+ LogPair.Add("WifiRssi", rssiSignal.ToString());
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+ return rssiSignal >= -80;
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+ }
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+ return false;
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+ }
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+ }
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+ else
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+ {
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+ return false;
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+ }
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+ }
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+ }
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+ }
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+ catch (Exception e)
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+ {
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+ Logger.Print("Get Wifi Rssi Failed", isError: true);
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+ Logger.Print(e.Message + "", isError: true);
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+
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+ InfoLog += "Get Wifi Rssi Failed\n";
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+ InfoLog += e.Message;
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+ InfoLog += "\n";
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+
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+ return false;
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+ }
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+ }
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+ }
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+}
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