using AllBase;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using WxOrder.Framework.Commons;
using static System.Windows.Forms.VisualStyles.VisualStyleElement;

namespace Work.ERP.API.Orders
{
	class PullWXOrderResult : Result
	{

		public List<FailedItem> Data { get; set; }
		public class FailedItem
		{
			public long shopId { get; set; }
			public string shopName { get; set; }
			public string message { get; set; }
		}
	}
	/// <summary>
	/// 拉取微信订单
	/// </summary>
	public class PullWXOrderServiceApi
	{
		/// <summary>
		/// 拉取指定店铺的指定订单
		/// </summary>
		/// <param name="shopId">店铺ID</param>
		/// <param name="orderId">订单号</param>
		/// <returns>服务器异步任务ID；为 0 表示服务器已直接完成</returns>
		/// <exception cref="Exception"></exception>
		public async Task<bool> PullOrderDetail(long shopId, string orderId)
		{
			string data = JsonConvert.SerializeObject(new
			{
				platformCode = "WEISHOP",
				shopId = shopId,
				orderId = orderId,
				clientUserName = BaseClass.UserName
			});
			var result = await PostAndGetTaskIdAsync("/prod-api/api/oms-api/client/sync/pull_order_detail", data);
			return result.Code == 200;
		}

		/// <summary>
		/// 拉取指定店铺的订单列表
		/// </summary>
		/// <param name="shopId">店铺ID</param>
		/// <param name="orderIds">订单号列表</param>
		/// <returns>服务器异步任务ID；为 0 表示服务器已直接完成</returns>
		/// <exception cref="Exception"></exception>
		public async Task<bool> PullOrdersDetail(long shopId, string[] orderIds)
		{
			string data = JsonConvert.SerializeObject(new
			{
				platformCode = "WEISHOP",
				shopId = shopId,
				orderId = string.Join(",", orderIds),
				clientUserName = BaseClass.UserName,

			});
			var result = await PostAndGetTaskIdAsync("/prod-api/api/oms-api/client/sync/pull_order_detail/batch", data);
			if (result.Code == 200)
			{
				return true;
			}
			else
			{
				string msg = string.Join("\n", result.Data.Select(a => $"{a.shopName},{a.message}"));
				throw new Exception(msg);
			}
		}

		/// <summary>
		/// 拉取指定商铺列表时间范围内的数据
		/// </summary>
		/// <param name="shopIds">店铺ID列表</param>
		/// <param name="startTime">开始时间</param>
		/// <param name="endTime">结束时间</param>
		/// <returns>服务器异步任务ID；为 0 表示服务器已直接完成</returns>
		/// <exception cref="Exception"></exception>
		public async Task<bool> PullOrderByShopIdsAndTimeRange(long[] shopIds, DateTime startTime, DateTime endTime)
		{
			TimeSpan time = endTime - startTime;
			if (time.TotalDays > 7) throw new Exception("时间范围最大7天");
			string data = JsonConvert.SerializeObject(new
			{
				platformCode = "WEISHOP",
				shopIds = string.Join(",", shopIds),
				startTime = startTime.ToString("yyyy-MM-dd HH:mm:ss"),
				endTime = endTime.ToString("yyyy-MM-dd HH:mm:ss"),
				clientUserName = BaseClass.UserName,
				remark = $"同步 {startTime.ToString("yyyy-MM-dd")}/{endTime.ToString("dd")}"
			});
			var result = await PostAndGetTaskIdAsync("/prod-api/api/oms-api/client/sync/pull_order", data);

			if (result.Code == 200)
			{
				return true;
			}
			else
			{
				string msg = string.Join("\n", result.Data.Select(a => $"{a.shopName},任务正在执行中"));
				throw new Exception(msg);
			}
		}

		/// <summary>
		/// 拉取指定店铺的售后订单
		/// </summary>
		/// <param name="shopIds">店铺ID列表</param>
		/// <returns>服务器异步任务ID；为 0 表示服务器已直接完成</returns>
		/// <exception cref="Exception"></exception>
		public async Task<bool> PullRefundOrder(long[] shopIds, DateTime startTime, DateTime endTime)
		{
			TimeSpan time = endTime - startTime;
			if (time.TotalDays > 7) throw new Exception("时间范围最大7天");
			string data = JsonConvert.SerializeObject(new
			{
				platformCode = "WEISHOP",
				shopIdList = shopIds,
				startTime = startTime.ToString("yyyy-MM-dd HH:mm:ss"),
				endTime = endTime.ToString("yyyy-MM-dd HH:mm:ss"),
				clientUserName = BaseClass.UserName,
				remark = $"同步售后订单"
			});
			var result = await PostAndGetTaskIdAsync("/prod-api/api/oms-api/client/sync/oms/pull_refund_order", data);

			if (result.Code == 200)
			{
				return true;
			}
			else
			{
				string msg = string.Join("\n", result.Data.Select(a => $"{a.shopName},任务正在执行中"));
				throw new Exception(msg);
			}
		}

		/// <summary>
		/// 拉取指定商铺的售后订单
		/// </summary>
		/// <param name="shopId">店铺ID</param>
		/// <param name="afterSaleOrderIds">售后订单号列表</param>
		/// <returns>服务器异步任务ID；为 0 表示服务器已直接完成</returns>
		/// <exception cref="Exception"></exception>
		public async Task<bool> PullAfterSaleOrders(long shopId, string[] afterSaleOrderIds)
		{
			string data = JsonConvert.SerializeObject(new
			{
				platformCode = "WEISHOP",
				shopId = shopId,
				afterSaleOrderIds = afterSaleOrderIds,
				clientUserName = BaseClass.UserName,
				remark = $"同步售后订单"
			});
			var result = await PostAndGetTaskIdAsync("/prod-api/api/oms-api/client/sync/oms/pull_list/batch", data);

			if (result.Code == 200)
			{
				return true;
			}
			else
			{
				string msg = string.Join("\n", result.Data.Select(a => $"{a.shopName},{a.message}"));
				throw new Exception(msg);
			}
		}

		/// <summary>
		/// 提交拉取请求并从返回结果中解析服务器异步任务ID。
		/// 兼容 data 为纯数字、数字字符串或对象（含 taskId/task_id/id 字段）等返回格式；
		/// 无法解析时返回 0（视为服务器直接完成）。
		/// </summary>
		private async Task<PullWXOrderResult> PostAndGetTaskIdAsync(string url, string data)
		{
			var result = await ERPHttp.e57PostResponseAsync<PullWXOrderResult>(url, data);
			return result;
		}
	}
}