using Microsoft.Azure.Cosmos.Table;
using Microsoft.Azure.Cosmos.Table.Queryable;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Linq;
using Azure.Messaging.ServiceBus;
using TEAMModelOS.SDK.Helper.Common.CollectionHelper;

namespace TEAMModelOS.SDK.DI
{
    public static class AzureServiceBusExtensions
    {

        /// <summary>
        /// 發送信息至對列或主題
        /// </summary>       
        /// <param name="pathName">QueueName or TopicName</param>
        /// <param name="message">訊息</param>
        /// <returns></returns>
        public static async Task SendMessageAsync(this ServiceBusClient client, string pathName, ServiceBusMessage message)
        {
            try
            {
                ServiceBusSender sender = client.CreateSender(pathName);
                await sender.SendMessageAsync(message);
            }
            catch
            {
                throw;
            }
        }

        /// <summary>
        /// 批量發送訊息至對列或主題，如果批量失敗返回False
        /// </summary>       
        /// <param name="pathName">QueueName or TopicName</param>
        /// <param name="messages">批量訊息</param>
        /// <returns></returns>
        public static async Task<bool> SendBatchMessageAsync(this ServiceBusClient client, string pathName, IList<ServiceBusMessage> messages)
        {
            try
            {
                ServiceBusSender sender = client.CreateSender(pathName);
                ServiceBusMessageBatch messageBatch = await sender.CreateMessageBatchAsync();
                foreach (var msg in messages)
                {
                    if (!messageBatch.TryAddMessage(msg)) return false;
                }
                await sender.SendMessagesAsync(messageBatch);
                return true;
            }
            catch
            {
                return false;
            }
        }

        /// <summary>
        /// 發送信息至對列或主題(指定時間排程)
        /// </summary>       
        /// <param name="pathName">QueueName or TopicName</param>
        /// <param name="message">訊息</param>
        /// <returns>排程訊息的序列號。</returns>
        public static async Task<long> SendScheduleMessageAsync(this ServiceBusClient client, string pathName, ServiceBusMessage message, DateTimeOffset scheduleTime)
        {
            try
            {
                ServiceBusSender sender = client.CreateSender(pathName);
                return await sender.ScheduleMessageAsync(message, scheduleTime);
            }
            catch
            {
                throw;
            }
        }

        /// <summary>
        /// 批量發送訊息至對列或主題(指定時間排程)，如果批量失敗返回False
        /// </summary>       
        /// <param name="pathName">QueueName or TopicName</param>
        /// <param name="messages">批量訊息</param>
        /// <returns>排程訊息的序列號</returns>
        public static async Task<long[]> SendScheduleMessagesAsync(this ServiceBusClient client, string pathName, IList<ServiceBusMessage> messages, DateTimeOffset scheduleTime)
        {
            try
            {
                ServiceBusSender sender = client.CreateSender(pathName);
                List<ServiceBusMessage> msgs = new List<ServiceBusMessage>() { };
                foreach (var msg in messages)
                {
                    msgs.Add(msg);
                }
                return await sender.ScheduleMessagesAsync(msgs, scheduleTime);
            }
            catch
            {
                return null;
            }
        }
    }
}