SendNotify/Program.cs

using System.Data.SqlClient;
using System.Net;
using System.Text;
internal class Program
{
    private static DateTime lastDate = DateTime.MinValue;
    private static void Main(string[] args)
    {
        while (true)
        {
            DateTime now = DateTime.Now;
            string? gotifyUrl = null;
            string? appToken_izhstal = null;
            string? proxyUrl = null;
            string? proxyUsername = null;
            string? proxyPassword = null;
            var config = File.ReadAllLines("config.txt");

            foreach (var line in config)
            {
                if (line.StartsWith("gotify_url="))
                    gotifyUrl = line.Substring("gotify_url=".Length);
                else if (line.StartsWith("app_token_izhstal="))
                    appToken_izhstal = line.Substring("app_token_izhstal=".Length);
                else if (line.StartsWith("proxy_url="))
                    proxyUrl = line.Substring("proxy_url=".Length);
                else if (line.StartsWith("proxy_username="))
                    proxyUsername = line.Substring("proxy_username=".Length);
                else if (line.StartsWith("proxy_password="))
                    proxyPassword = line.Substring("proxy_password=".Length);
            }

            if (gotifyUrl == null || appToken_izhstal == null || proxyUrl == null || proxyUsername == null || proxyPassword == null)
            {
                Console.WriteLine("Ошибка: не все параметры указаны в config.txt");
                Log("Ошибка: не все параметры указаны в config.txt");

            }
            else
            {
                CheckStatusAsync(gotifyUrl, appToken_izhstal, proxyUrl, proxyUsername, proxyPassword);

                if (now.Hour == 4 && now.Date != lastDate.Date)
                {
                    TestMSG(gotifyUrl, appToken_izhstal, proxyUrl, proxyUsername, proxyPassword);
                    lastDate = now; 
                }
            }

            Thread.Sleep(60000);
        }
    }



    private static async void CheckStatusAsync(string url, string token, string proxyUrl, string proxyUsername, string proxyPassword)
    {
        var result = CheckFurnace250Async().Result;
        if (!result.status)
        {
            var notification = new
            {
                title = "Статус ПШП ст.250",
                message = result.msg,
                priority = 5
            };
            await SendNotify(url, token, notification, proxyUrl, proxyUsername, proxyPassword);
        }
    }

    private static async void TestMSG(string url, string token, string proxyUrl, string proxyUsername, string proxyPassword)
    {
        var notification = new
        {
            title = "Test notify",
            message = "IS OK",
            priority = 3
        };
        await SendNotify(url, token, notification, proxyUrl, proxyUsername, proxyPassword);

    }

    private static async Task<(bool status, string msg)> CheckFurnace250Async()
    {
        int cntEmptyPOID = 0;
        DateTime lastDT = DateTime.Now;
        try
        {
            string sqlConn = @"Password=WonderUser;User ID=WonderUser;Initial Catalog=Furnace_l2;Data Source=10.14.18.38\IZHSTALSQLSRVER;TrustServerCertificate=true;Encrypt=true;";
            using (var conn = new SqlConnection(sqlConn))
            {
                await conn.OpenAsync();
                string sqlQuery = @"SELECT COUNT(PO_ID) cnt_empty_poid, (SELECT top(1)
                                        CHARGING_TIME
                                    FROM [Furnace_l2].[dbo].[HIST_PIECES]
                                    where [IS_DISCHARGED] ='N' and
                                        datediff(day,CHARGING_TIME, Getdate()) < 1 AND
                                        RTRIM(LTRIM(PO_ID)) != ''
                                    order by CHARGING_TIME desc) last_dt
                                FROM [Furnace_l2].[dbo].[HIST_PIECES]
                                where [IS_DISCHARGED] ='N' and
                                    datediff(day,CHARGING_TIME, Getdate()) < 1 AND
                                    RTRIM(LTRIM(PO_ID)) = '';";
                using (var command = new SqlCommand(sqlQuery, conn))
                using (var dbReader = await command.ExecuteReaderAsync())
                {
                    while (await dbReader.ReadAsync())
                    {
                        cntEmptyPOID = Convert.ToInt32(dbReader.GetValue(0));
                        lastDT = Convert.ToDateTime(dbReader.GetValue(1));
                    }
                }
            }
        }
        catch
        {
            return (false, "Ошибка подключения к БД!");
        }

        if (cntEmptyPOID > 15 && DateTime.Now - lastDT > new TimeSpan(0, 5, 0))
        {
            return (false, $"Проблема с привязкой ID заготовок в ПШП. Не привязанных - {cntEmptyPOID}, время последней привязанной - {lastDT}");
        }

        return (true, "OK");
    }

    private static async Task SendNotify(string url, string token, object notification, string proxyUrl, string proxyUsername, string proxyPassword)
    {
        var proxy = new WebProxy(new Uri(proxyUrl))
        {
            Credentials = new NetworkCredential(proxyUsername, proxyPassword, "MECHEL")
        };

        var handler = new HttpClientHandler()
        {
            Proxy = proxy,
            UseProxy = true,
            PreAuthenticate = true,
            UseDefaultCredentials = false
        };

        using (var client = new HttpClient(handler))
        {
            client.DefaultRequestHeaders.Add("X-Gotify-Key", token);

            string json = Newtonsoft.Json.JsonConvert.SerializeObject(notification);
            var content = new StringContent(json, Encoding.UTF8, "application/json");

            try
            {
                HttpResponseMessage response = await client.PostAsync(url, content);

                if (response.IsSuccessStatusCode)
                {
                    Console.WriteLine($"{DateTime.Now} - Отправлено сообщение.");
                    Log($"Отправлено сообщение.");
                }
                else
                {
                    Console.WriteLine($"Ошибка: {response.StatusCode} - {await response.Content.ReadAsStringAsync()}");
                    Log($"Ошибка: {response.StatusCode} - {await response.Content.ReadAsStringAsync()}");
                }
            }
            catch (HttpRequestException ex)
            {
                Console.WriteLine($"Ошибка подключения: {ex.Message}");
                Log($"Ошибка подключения: {ex.Message}");
                if (ex.InnerException != null)
                {
                    Console.WriteLine($"Детали: {ex.InnerException.Message}");
                    Log($"Детали: {ex.InnerException.Message}");
                }
            }
        }
    }

    private static void Log(string str)
    {
        string outdir = Environment.CurrentDirectory + @"\logs\";
        if (!Directory.Exists(outdir)) Directory.CreateDirectory(outdir);
        string filename = $"{DateTime.Now.Day}_{DateTime.Now.Month}_{DateTime.Now.Year}_SendNotify";

        foreach (FileInfo file in new DirectoryInfo(outdir).GetFiles())
        {
            if (Convert.ToDateTime(file.LastWriteTime) < DateTime.Now.AddDays(-30))
                file.Delete();
        }

        using (FileStream aFile = new FileStream($@"{outdir}\{filename}.log", FileMode.Append, FileAccess.Write))
        using (StreamWriter sw = new StreamWriter(aFile))
        {
            sw.WriteLine(DateTime.Now + " - " + str);
        }
    }
}