using Furion.JsonSerialization;
using Furion.Logging;
using Microsoft.Extensions.Logging;
using Myshipping.Core;
using RabbitMQ.Client;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Myshipping.Application
{
    /// <summary>
    /// MQ 消息队列
    /// </summary>
    public static class MQHelper
    {
        /// <summary>
        /// 发送MQ（阿里消息队列）
        /// </summary>
        /// <param name="message">请求报文</param>
        /// <param name="mqUrl">MQ Url</param>
        /// <param name="ExchangeName">交换名称</param>
        /// <param name="queueName">队列名</param>
        /// <param name="tenantId"></param>
        /// <returns>返回结果</returns>
        public static TaskManageOrderResultDto SendMQ(string message,string mqUrl,string ExchangeName,string queueName,
            long tenantId)
        {

            TaskManageOrderResultDto result = new TaskManageOrderResultDto();

            //日志
            var logger = Log.CreateLogger(nameof(MQHelper));

            //日志参数
            logger.LogInformation("message={msg},url={url} exchange={exc} queue={que}", message, mqUrl, ExchangeName, queueName);

            try
            {
                ConnectionFactory factory = new ConnectionFactory();
                factory.Uri = new Uri(mqUrl);

                using (IConnection conn = factory.CreateConnection())
                {
                    IModel mqModel = conn.CreateModel();

                    mqModel.ExchangeDeclare(ExchangeName, ExchangeType.Direct);

                    var mqQueueName = $"{queueName}.{tenantId}";

                    logger.LogInformation("mqQueueName={que}", mqQueueName);

                    mqModel.QueueDeclare(mqQueueName, false, false, false, null);
                    mqModel.QueueBind(mqQueueName, ExchangeName, mqQueueName, null);

                    logger.LogInformation("MQ绑定完成");

                    byte[] messageBodyBytes = Encoding.UTF8.GetBytes(message);

                    logger.LogInformation("报文生成二进制完成 length={len}", messageBodyBytes.Length);

                    IBasicProperties props = mqModel.CreateBasicProperties();
                    props.DeliveryMode = 2;


                    mqModel.BasicPublish(ExchangeName,
                                     mqQueueName, props,
                                     messageBodyBytes);

                    logger.LogInformation("MQ报文推送完成");
                    conn.Close();

                    logger.LogInformation("MQ链接关闭");
                }

                result.succ = true;
                result.msg = "MQ报文推送完成";
            }
            catch (Exception ex)
            {
                logger.LogError("MQ报文推送异常 异常={error}", ex.Message);
                logger.LogError("MQ报文推送异常 StackTrace={error}", ex.StackTrace);

                result.succ = false;
                result.msg = ex.GetMessage("MQ报文推送异常");
            }

            return result;
        }
    }
}