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hagronnestadhagronnestad
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Added ILogger support, example program with DI and configuration/logging (#3)
Updated to .NET 8 and file scoped namespaces
1 parent 06c08a1 commit 7af64f0

26 files changed

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-451
lines changed

‎NissanConnect/NissanConnectLib.Example/Configuration.cs

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namespace NissanConnectLib.Example;
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internal class Configuration
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{
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public string TokenCacheFile { get; set; } = "token.cache";
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public string? Username { get; set; }
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public string? Password { get; set; }
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public bool ForceBatteryStatusRefresh { get; set; } = false;
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}

‎NissanConnect/NissanConnectLib.Example/CustomConsoleFormatter.cs

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using Microsoft.Extensions.Logging;
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using Microsoft.Extensions.Logging.Abstractions;
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using Microsoft.Extensions.Logging.Console;
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namespace NissanConnectLib.Example;
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internal class CustomConsoleFormatter : ConsoleFormatter
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{
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public CustomConsoleFormatter() : base(nameof(CustomConsoleFormatter)) { }
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public override void Write<TState>(in LogEntry<TState> logEntry, IExternalScopeProvider? scopeProvider, TextWriter textWriter)
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{
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var message = logEntry.Formatter(logEntry.State, logEntry.Exception);
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if (string.IsNullOrEmpty(message))
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{
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return;
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}
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textWriter.WriteLine($"[{DateTime.Now}] [{logEntry.LogLevel,11}] {message}");
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if (logEntry.Exception is not null)
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{
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textWriter.WriteLine($"[{DateTime.Now}] [{logEntry.LogLevel,11}] {logEntry.Exception.Message}");
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}
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}
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}

‎NissanConnect/NissanConnectLib.Example/NissanConnectHostedService.cs

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using Microsoft.Extensions.Logging;
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using Microsoft.Extensions.Hosting;
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using NissanConnectLib.Api;
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using NissanConnectLib.Models;
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using System.Text.Json;
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namespace NissanConnectLib.Example;
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internal class NissanConnectHostedService : IHostedService
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{
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private readonly NissanConnectClient _ncc;
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private readonly Configuration _config;
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private readonly ILogger<NissanConnectHostedService> _logger;
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public NissanConnectHostedService(
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NissanConnectClient ncc,
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Configuration config,
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ILogger<NissanConnectHostedService> logger)
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{
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_ncc = ncc;
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_config = config;
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_logger = logger;
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}
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Usage", "CA2254:Template should be a static expression", Justification = "<Pending>")]
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public async Task StartAsync(CancellationToken cancellationToken)
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{
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try
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{
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await RunExample();
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}
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catch (Exception e)
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{
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_logger.LogError(e, "Error running example");
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}
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}
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public Task StopAsync(CancellationToken cancellationToken)
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{
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_logger.LogInformation("Stopping Nissan Connect Hosted Service");
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return Task.CompletedTask;
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}
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private async Task RunExample()
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{
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var loggedIn = false;
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// Save token to cache file when refreshed
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_ncc.AccessTokenRefreshed += (sender, token) =>
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{
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_logger.LogInformation("Access token refreshed!");
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File.WriteAllText(_config.TokenCacheFile, JsonSerializer.Serialize(token));
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};
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// Try to use token cache file
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if (File.Exists(_config.TokenCacheFile))
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{
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var cachedToken = JsonSerializer.Deserialize<OAuthAccessTokenResult>(File.ReadAllText(_config.TokenCacheFile));
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_ncc.AccessToken = cachedToken;
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if (await _ncc.GetUserId() is null)
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{
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_logger.LogWarning("Could not get user ID using cached token, deleting cache file...");
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File.Delete(_config.TokenCacheFile);
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}
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else
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{
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_logger.LogInformation("Cached token is valid!");
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loggedIn = true;
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}
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}
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// Log in using username and password
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if (!loggedIn)
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{
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// Are we missing arguments?
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if (string.IsNullOrEmpty(_config.Username) || string.IsNullOrEmpty(_config.Password))
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{
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_logger.LogError("Configuration is missing. Specify username and password");
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return;
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}
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// Log in using a username and password
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loggedIn = await _ncc.LogIn(_config.Username, _config.Password);
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if (loggedIn)
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{
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_logger.LogInformation("Logged in using username and password. Writing token to cache file...");
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File.WriteAllText(_config.TokenCacheFile, JsonSerializer.Serialize(_ncc.AccessToken));
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}
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else
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{
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_logger.LogError("Login failed!");
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return;
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}
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}
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// Get the user id
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var userId = await _ncc.GetUserId();
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if (userId == null)
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{
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_logger.LogError("Couldn't get user!");
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return;
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}
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_logger.LogInformation($"Logged in as: {userId[..5]}**********");
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_logger.LogInformation($"Access Token: {_ncc.AccessToken?.AccessToken?[..5] ?? "null"}**********");
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// Get all cars
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var cars = await _ncc.GetCars(userId);
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if (cars == null)
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{
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_logger.LogError("Couldn't get cars!");
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return;
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}
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_logger.LogInformation($"Found {cars.Count} car(s)!");
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// List all cars and their battery status
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foreach (var car in cars)
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{
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if (car.Vin is null) continue;
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_logger.LogInformation("Cars:");
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_logger.LogInformation($" Nickname: {car.NickName}");
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_logger.LogInformation($" ModelName: {car.ModelName}");
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_logger.LogInformation($" ModelCode: {car.ModelCode}");
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_logger.LogInformation($" ModelYear: {car.ModelYear}");
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_logger.LogInformation($" VIN: {car.Vin[..3]}**********");
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// Get battery status for car
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var bs = await _ncc.GetBatteryStatus(car.Vin, _config.ForceBatteryStatusRefresh);
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if (bs == null)
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{
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_logger.LogWarning(" Couldn't get battery status!");
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continue;
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}
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_logger.LogInformation($" BatteryStatus");
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_logger.LogInformation($" BatteryLevel: {bs.BatteryLevel}%");
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_logger.LogInformation($" RangeHvacOff: {bs.RangeHvacOff} km");
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_logger.LogInformation($" RangeHvacOn: {bs.RangeHvacOn} km");
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_logger.LogInformation($" LastUpdateTime: {bs.LastUpdateTime}");
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_logger.LogInformation($" BatteryStatusAge: {bs.BatteryStatusAge}");
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_logger.LogInformation($" PlugStatus: {bs.PlugStatus}");
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_logger.LogInformation($" PlugStatusDetail: {bs.PlugStatusDetail}");
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_logger.LogInformation($" ChargeStatus: {bs.ChargeStatus}");
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_logger.LogInformation($" ChargePower: {bs.ChargePower}");
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// Get HVAC status for car
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var hvacs = await _ncc.GetHvacStatus(car.Vin);
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if (hvacs == null)
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{
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_logger.LogWarning(" Couldn't get HVAC status!");
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continue;
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}
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_logger.LogInformation($" HvacStatus");
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_logger.LogInformation($" SocThreshold: {hvacs.SocThreshold}%");
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_logger.LogInformation($" LastUpdateTime: {hvacs.LastUpdateTime}");
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_logger.LogInformation($" HvacStatus: {hvacs.HvacStatus}");
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// Get cockpit status for car
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var cs = await _ncc.GetCockpitStatus(car.Vin);
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if (cs == null)
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{
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_logger.LogWarning(" Couldn't get cockpit status!");
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continue;
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}
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_logger.LogInformation($" Cockpit");
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_logger.LogInformation($" TotalMileage: {cs.TotalMileage} km");
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}
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}
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}

‎NissanConnect/NissanConnectLib.Example/NissanConnectLib.Example.csproj

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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net6.0</TargetFramework>
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<TargetFramework>net8.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<UserSecretsId>d454171b-3384-4901-807c-335902959850</UserSecretsId>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\NissanConnectLib\NissanConnectLib.csproj" />
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</ItemGroup>

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