using Amazon.Runtime;
using EntrustSettle.Common;
using EntrustSettle.Common.Const;
using EntrustSettle.Common.Extensions;
using EntrustSettle.Controllers;
using EntrustSettle.IServices;
using EntrustSettle.Model;
using EntrustSettle.Model.Dtos;
using EntrustSettle.Model.Models;
using EntrustSettle.Model.Validator;
using EntrustSettle.Repository.UnitOfWorks;
using EntrustSettle.Services;
using FluentValidation;
using Mapster;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Quartz.Util;
using System.ComponentModel.DataAnnotations;

namespace EntrustSettle.Api.Controllers
{
    /// <summary>
    /// 订单
    /// </summary>
    public class OrderController : BaseApiController
    {
        private readonly IOrderService orderService;
        private readonly IOrderAnnexService orderAnnexService;
        private readonly IAnnexService annexService;
        private readonly ILogger<OrderController> logger;
        private readonly IUnitOfWorkManage unitOfWorkManage;
        private readonly IOrderHistoryService orderHistoryService;
        private readonly IHYDService hydService;

        public OrderController(IOrderService orderService,
                               IOrderAnnexService orderFileService,
                               ILogger<OrderController> logger,
                               IUnitOfWorkManage unitOfWorkManage,
                               IOrderHistoryService orderHistoryService,
                               IHYDService hydService,
                               IAnnexService annexService)
        {
            this.orderService = orderService;
            this.orderAnnexService = orderFileService;
            this.logger = logger;
            this.unitOfWorkManage = unitOfWorkManage;
            this.orderHistoryService = orderHistoryService;
            this.hydService = hydService;
            this.annexService = annexService;
        }
        /// <summary>
        /// 获取订单列表
        /// </summary>
        [HttpGet]
        public async Task<MessageModel<PageModel<OrderDto>>> List([FromQuery] OrderListInputDto input)
        {
            if (input.QueryType == 2)
            {
                if (!App.User.CompanyName.Contains("东胜伟业") && !App.User.CompanyName.Contains("大简云"))
                {
                    throw new Exception("访问权限与实际拥有菜单权限不符");
                }
            }
            var result = await orderService.AsQueryable()
                .WhereIF(input.QueryType != 2, x => x.CompanyId == App.User.CompanyId)
                .WhereIF(!string.IsNullOrWhiteSpace(input.Mblno), x => x.Mblno == input.Mblno)
                .WhereIF(!string.IsNullOrWhiteSpace(input.CompanyName), x => x.CompanyName.Contains(input.CompanyName))
                .WhereIF(!string.IsNullOrWhiteSpace(input.Remark), x => x.Remark.Contains(input.Remark))
                .WhereIF(input.BusinessType != null, x => x.BusinessType == input.BusinessType)
                .WhereIF(input.Status != null, x => x.Status == (int)input.Status)
                .WhereIF(input.CreateTimeStart != null, x => x.CreateTime >= input.CreateTimeStart)
                .WhereIF(input.CreateTimeEnd != null, x => x.CreateTime <= input.CreateTimeEnd)
                .Select<OrderDto>()
                .ToPageListAsyncExtension(input.pageIndex, input.pageSize);

            return SuccessPage(result);
        }
        [HttpGet]
        [AllowAnonymous]
        public async Task<MessageModel> Test()
        {
            await Task.CompletedTask;
            return SuccessMsg();
        }

        /// <summary>
        /// 下单
        /// </summary>
        [HttpPost]
        //[UseTran]
        public async Task<MessageModel> Submit(OrderSubmitDto inputDto)
        {
            var validator = new OrderSubmitDtoValidator();
            validator.ValidateAndThrow(inputDto);

            // 订单信息保存
            var orderList = new List<Order>();
            foreach (var item in inputDto.MblnoList)
            {
                var order = new Order
                {
                    Mblno = item,
                    CompanyId = inputDto.CompanyId,
                    CompanyName = inputDto.CompanyName,
                    BusinessType = inputDto.BusinessType,
                    Status = (int)OrderStatusEnum.已下单,
                    ContactId = inputDto.ContactId,
                    ContactName = inputDto.ContactName,
                    ContactTel = inputDto.ContactTel,
                    Remark = inputDto.Remark
                };
                orderList.Add(order);
            }
            unitOfWorkManage.BeginTran();
            var orderIdList = await orderService.Add(orderList);

            // 附件关联信息保存
            if (inputDto.AnnexIdList?.Count > 0)
            {
                var orderFileModelList = new List<OrderAnnex>();

                foreach (var orderId in orderIdList)
                {
                    foreach (var annexId in inputDto.AnnexIdList)
                    {
                        orderFileModelList.Add(new OrderAnnex()
                        {
                            OrderId = orderId,
                            AnnexId = annexId
                        });
                    }
                };
                await orderAnnexService.Add(orderFileModelList);
            }

            // 状态历史保存
            var historyModelList = new List<OrderHistory>();
            foreach (var item in orderIdList)
            {
                historyModelList.Add(new OrderHistory
                {
                    Pid = item,
                    Status = (int)OrderStatusEnum.已下单,
                    StatusTime = DateTime.Now

                });
            }
            await orderHistoryService.Add(historyModelList);

            unitOfWorkManage.CommitTran();

            return SuccessMsg();
        }
        /// <summary>
        /// 获取订单附件信息列表
        /// </summary>
        /// <param name="id">订单Id</param>
        /// <param name="fileType">附件类型</param>
        [HttpGet]
        public async Task<MessageModel<List<AnnexDto>>> GetAnnexInfoList(long id, FileTypeEnum fileType)
        {
            var result = await orderAnnexService.Db.Queryable<OrderAnnex, Annex>((o, a) => o.AnnexId == a.Id)
                                                   .Where((o, a) => o.OrderId == id && a.Type == (int)fileType)
                                                   .Select((o, a) => new AnnexDto()
                                                   {
                                                       Name = a.Name,
                                                       Type = a.Type,
                                                       Id = a.Id
                                                   })
                                                   .ToListAsync();

            return Success(result);
        }

        /// <summary>
        /// 订单状态变更
        /// </summary>
        [HttpPost]
        public async Task<MessageModel> ChangeStatus(ChangeStatusDto changeStatusDto)
        {
            new ChangeStatusDtoValidator().ValidateAndThrow(changeStatusDto);

            var order = await orderService.QueryById(changeStatusDto.Id);
            if (order == null)
            {
                throw new Exception("未找到该订单");
            }
            order.Status = (int)changeStatusDto.Status;
            order.Amount = changeStatusDto.Amount;

            unitOfWorkManage.BeginTran();
            // test是否会更新UpdateTIme
            await orderService.Update(order, x => new { x.Status, x.Amount });

            var orderHistory = new OrderHistory
            {
                Pid = order.Id,
                Status = (int)changeStatusDto.Status,
                Remark = changeStatusDto.Remark,
                Amount = changeStatusDto.Amount,
                StatusTime = DateTime.Now,
            };
            await orderHistoryService.Add(orderHistory);
            unitOfWorkManage.CommitTran();

            return SuccessMsg();
        }

        /// <summary>
        /// 为订单更新附件或信息
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public async Task<MessageModel> BindAnnexOrInfo([FromBody] BindAnnexOrInfoDto bindDto)
        {
            var order = await orderService.QueryById(bindDto.OrderId);
            if (order == null)
            {
                throw new Exception("未找到该订单");
            }

            // 反馈附件需要请求海运达接口，所以需要先判断订单状态
            if (bindDto.OperType == FileTypeEnum.反馈附件)
            {
                // todo: 待放开 || order.Bsno == null
                if (order.Status == (int)OrderStatusEnum.已下单)
                {
                    throw new Exception("请等待接收后再进行反馈");
                }
                if (order.Status == (int)OrderStatusEnum.已完成)
                {
                    throw new Exception("该订单已完成，无法进行反馈");
                }

                List<HydFeedbackDto> hydFeedbackDtoList = new List<HydFeedbackDto>();

                if (bindDto.AnnexIdList != null && bindDto.AnnexIdList.Count >= 0)
                {
                    string domainUrl = AppSettings.app(["Startup", "Domain"]);

                    var annexList = await annexService.Query(x => bindDto.AnnexIdList.Contains(x.Id));
                    foreach (Annex item in annexList)
                    {
                        string fileUrl = string.Join(",", annexList.Select(x => $"{domainUrl}/api/Annex/get?key={x.Key}"));

                        hydFeedbackDtoList.Add(new HydFeedbackDto()
                        {
                            fileName = item.Name,
                            fileUrl = fileUrl,
                            orderNo = (long)order.Bsno,
                            remark = bindDto.Remark
                        });
                    }
                }
                else
                {
                    hydFeedbackDtoList.Add(new HydFeedbackDto()
                    {
                        orderNo = (long)order.Bsno,
                        remark = bindDto.Remark
                    });
                }

                bool isSuccess = await hydService.FeedBack(hydFeedbackDtoList);
                if (!isSuccess)
                {
                    logger.LogError($"提单号:{order.Mblno}向海运达反馈时发生异常");
                    throw new Exception("反馈失败，请稍后重试");
                }
                else
                {
                    logger.LogInformation($"提单号:{order.Mblno}向海运达反馈成功");
                }
            }
            if (bindDto.AnnexIdList != null && bindDto.AnnexIdList.Count > 0)
            {
                unitOfWorkManage.BeginTran();

                if (bindDto.OperType == FileTypeEnum.账单 || bindDto.OperType == FileTypeEnum.发票)
                {
                    var deleteAnnexIdList = await orderAnnexService.AsQueryable()
                                                                   .InnerJoin<Annex>((o, a) => o.AnnexId == a.Id)
                                                                   .Where((o, a) => o.OrderId == bindDto.OrderId && a.Type == (int)bindDto.OperType)
                                                                   .Select((o, a) => a.Id)
                                                                   .ToListAsync();

                    await orderAnnexService.Delete(x => x.OrderId == bindDto.OrderId && deleteAnnexIdList.Contains(x.AnnexId));
                }

                // 添加要新增绑定的附件信息
                var orderAnnexModelList = bindDto.AnnexIdList.Select(x => new OrderAnnex()
                {
                    AnnexId = x,
                    OrderId = bindDto.OrderId
                }).ToList();
                await orderAnnexService.Add(orderAnnexModelList);
            }


            orderService.Db.Tracking(order);
            if (bindDto.OperType == FileTypeEnum.反馈附件)
            {
                if (!string.IsNullOrWhiteSpace(bindDto.Remark))
                {
                    string remark = string.IsNullOrEmpty(order.Remark) ?
                        bindDto.Remark :
                        order.Remark += (Environment.NewLine + bindDto.Remark);
                    order.Remark = remark;
                }
            }
            else if (bindDto.OperType == FileTypeEnum.发票)
            {
                if (bindDto.MailFlag != null)
                {
                    order.MailFlag = bindDto.MailFlag;
                }
                order.MailBillNo = bindDto.MailBillNo;
            }
            await orderService.Db.Updateable(order).ExecuteCommandAsync();
            unitOfWorkManage.CommitTran();


            return SuccessMsg();
        }

        /// <summary>
        /// 获取订单详情
        /// </summary>
        [HttpGet]
        public async Task<MessageModel<OrderDetailDto>> Detail(long id)
        {
            var result = await orderService.AsQueryable()
                                           .Where(x => x.Id == id)
                                           .Select<OrderDetailDto>()
                                           .FirstAsync();

            if (result == null)
            {
                throw new Exception("为找到该订单，请刷新后重试");
            }
            var annexList = await orderAnnexService.Db.Queryable<OrderAnnex, Annex>((o, a) => o.AnnexId == a.Id)
                                                   .Where((o, a) => o.OrderId == id)
                                                   .Where((o, a) => a.Type == (int)FileTypeEnum.原始附件 || a.Type == (int)FileTypeEnum.反馈附件)
                                                   .Select((o, a) => new AnnexDto()
                                                   {
                                                       Id = a.Id,
                                                       Name = a.Name,
                                                       Type = a.Type
                                                   })
                                                   .ToListAsync();
            result.AnnexList = annexList;

            return Success(result);
        }
    }
}