private static async Task <string> SendWebCommandToDeviceAsString(TasmotaDeviceInfo data,
string command,
CancellationToken cancellationToken)
{
var result = await SendWebCommandForString(data, command, cancellationToken).ConfigureAwait(false);
return(JsonConvert.DeserializeObject <IDictionary <string, string> >(result)[command]);
}
private static async Task <string> SendWebCommandForString(TasmotaDeviceInfo data,
string command,
CancellationToken cancellationToken)
{
using var result = await SendWebCommand(data, command, cancellationToken).ConfigureAwait(false);
return(await result.Content.ReadAsStringAsync().ConfigureAwait(false));
}
public static async Task <int> GetTelePeriod(TasmotaDeviceInfo data, CancellationToken cancellationToken)
{
string command = "TelePeriod";
var resultString = await SendWebCommandForString(data, command, cancellationToken).ConfigureAwait(false);
var jobject = JObject.Parse(resultString);
return(jobject?[command]?.ToObject <int>() ?? throw new KeyNotFoundException(command));
}
private static List <string> CreateQueryListforCreds(TasmotaDeviceInfo data)
{
var queryList = new List <string>();
if (!string.IsNullOrEmpty(data.User))
{
queryList.Add(Invariant($"user={WebUtility.UrlEncode(data.User)}"));
queryList.Add(Invariant($"password={WebUtility.UrlEncode(data.Password)}"));
}
return(queryList);
}
private static async Task <string> GetMqttFullTopicForPrefix3(TasmotaDeviceInfo data, CancellationToken cancellationToken)
{
var fullTopic = await SendWebCommandToDeviceAsString(data, "FullTopic", cancellationToken).ConfigureAwait(false);
if (fullTopic.Contains("%prefix%"))
{
var prefix3 = await SendWebCommandToDeviceAsString(data, "Prefix3", cancellationToken).ConfigureAwait(false);
fullTopic = fullTopic.Replace("%prefix%", prefix3);
}
return(fullTopic);
}
private static async Task <HttpResponseMessage> SendWebCommand(TasmotaDeviceInfo data, string command, CancellationToken cancellationToken)
{
List <string> queryList = CreateQueryListforCreds(data);
queryList.Add(Invariant($"cmnd={WebUtility.UrlEncode(command)}"));
var uriBuilder = new UriBuilder(data.Uri)
{
Path = "/cm",
Query = String.Join("&", queryList)
};
var result = await httpClient.GetAsync(uriBuilder.Uri, cancellationToken).ConfigureAwait(false);
result.EnsureSuccessStatusCode();
return(result);
}
public static async Task DownloadSettingsToFile(TasmotaDeviceInfo data,
string fileName,
CancellationToken cancellationToken)
{
List <string> queryList = CreateQueryListforCreds(data);
var uriBuilder = new UriBuilder(data.Uri)
{
Path = "/dl",
Query = String.Join("&", queryList)
};
using var result = await httpClient.GetAsync(uriBuilder.Uri, cancellationToken).ConfigureAwait(false);
result.EnsureSuccessStatusCode();
var backupData = await result.Content.ReadAsByteArrayAsync().ConfigureAwait(false);
using FileStream stream = File.Open(fileName, FileMode.Create);
await stream.WriteAsync(backupData, 0, backupData.Length, cancellationToken).ConfigureAwait(false);
}
public static async Task UpdateMqttServerDetails(TasmotaDeviceInfo data, MqttServerDetails mqttServerDetails, CancellationToken cancellationToken)
{
string command = Invariant($"Backlog SetOption3 1; MqttHost {mqttServerDetails.Host}; MqttPort {mqttServerDetails.Port}; MqttUser ; MqttPassword ;");
await SendWebCommandForString(data, command, cancellationToken).ConfigureAwait(false);
}
public static async Task SetTelePeriod(TasmotaDeviceInfo data, int value, CancellationToken cancellationToken)
{
string command = Invariant($"TelePeriod {value}");
await SendWebCommandForString(data, command, cancellationToken).ConfigureAwait(false);
}
public static async Task SendOnOffCommand(TasmotaDeviceInfo data, string command, bool isOn,
CancellationToken cancellationToken)
{
await SendWebCommandForString(data, Invariant($"{command} {isOn}"), cancellationToken).ConfigureAwait(false);
}
public static async Task <TasmotaDeviceStatus> GetStatus(TasmotaDeviceInfo data, CancellationToken cancellationToken)
{
return(new TasmotaDeviceStatus(await SendWebCommandForString(data, "STATUS 0", cancellationToken).ConfigureAwait(false)));
}
public static async Task <TasmotaDeviceFullStatus> GetFullStatus(TasmotaDeviceInfo data, CancellationToken cancellationToken)
{
return(new TasmotaDeviceFullStatus(await SendWebCommandForString(data, "STATUS 0", cancellationToken).ConfigureAwait(false),
await SendWebCommandToDeviceAsDict(data, "STATETEXT", cancellationToken).ConfigureAwait(false),
await GetMqttFullTopicForPrefix3(data, cancellationToken).ConfigureAwait(false)));
}
public static async Task ForceSendMQTTStatus(TasmotaDeviceInfo data, CancellationToken cancellationToken)
{
await SendWebCommandForString(data, "Backlog State; Delay 10; State", cancellationToken).ConfigureAwait(false);
}
