using Aop.Api.Domain;
using Azure;
using FlexJobApi.Core;
using Furion.DatabaseAccessor;
using Furion.FriendlyException;
using Furion.HttpRemote;
using Mapster;
using MediatR;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Options;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace FlexJobApi.UserServer.Application
{
    /// <summary>
    /// 支付宝资金二级商户KYB代进件
    /// </summary>
    public class AlipayFundExpandindirectCommandHandler(
            IOptions<AlipayOptions> options,
            AlipayUtils alipayUtils,
            IHttpRemoteService httpRemoteService,
            IRepository<AlipayFundExpandindirectOrder> rep
        ) :
        IRequestHandler<AlipayFundExpandindirectCreateCommand, Guid>,
        IRequestHandler<AlipayFundExpandindirectOrderCancelCommand, Guid>,
        IRequestHandler<AlipayFundExpandindirectCreateNotifyCommand, Guid>
    {
        private readonly IOptions<AlipayOptions> options = options;
        private readonly AlipayUtils alipayUtils = alipayUtils;
        private readonly IHttpRemoteService httpRemoteService = httpRemoteService;
        private readonly IRepository<AlipayFundExpandindirectOrder> rep = rep;

        /// <summary>
        /// 支付宝资金二级商户KYB代进件
        /// </summary>
        /// <param name="request"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        [UnitOfWork(false)]
        public async Task<Guid> Handle(AlipayFundExpandindirectCreateCommand request, CancellationToken cancellationToken)
        {
            AlipayFundExpandindirectOrder? entity;
            if (request.Id.HasValue)
            {
                entity = await rep.AsQueryable()
                    .Where(it => it.Id == request.Id)
                    .FirstOrDefaultAsync(cancellationToken);
                if (entity == null) throw Oops.Oh(EnumErrorCodeType.s404, "代进件单");
            }
            else
            {
                entity = new AlipayFundExpandindirectOrder();
            }
            if (request.SceneImageOssUrl.IsNotNull() && entity.SceneImageOssUrl != request.SceneImageOssUrl)
            {
                entity.SceneImage = await GetAlipayImageIdAsync(request, request.SceneImageOssUrl);
            }
            if (request.SceneQualificationText.IsNotNull())
            {
                entity.SceneQualificationImage = request.SceneQualificationText;
            }
            else if (request.SceneQualificationImageOssUrl.IsNotNull() && entity.SceneQualificationImageOssUrl != request.SceneQualificationImageOssUrl)
            {
                entity.SceneQualificationImage = await GetAlipayImageIdAsync(request, request.SceneQualificationImageOssUrl);
            }
            entity.Sites = request.SitesInfo.ToJson();
            request.Adapt(entity);
            if (request.Id.HasValue)
            {
                await rep.UpdateNowAsync(entity);
            }
            else
            {
                await rep.InsertNowAsync(entity);
            }
            var model = entity.Adapt<AlipayFundExpandindirectCreateModel>();
            var result = alipayUtils.FundExpandindirectCreate(model, $"{options.Value.NotifyUrl}/api/user/enterpriseWallet/alipayFundExpandindirectCreateNotify");
            if (result.IsError)
            {
                entity.RiskReviewRemark = result.Msg;
            }
            entity.TaskFinishTime = result.TaskFinishTime;
            entity.OrderId = result.OrderId;
            entity.Status = result.Status;
            await rep.UpdateNowAsync(entity);
            if (result.IsError)
            {
                throw Oops.Oh(EnumErrorCodeType.s510, result.Msg);
            }
            return entity.Id;
        }

        /// <summary>
        /// 支付宝资金二级商户KYB代进件单取消接口
        /// </summary>
        /// <param name="request"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        /// <exception cref="NotImplementedException"></exception>
        public async Task<Guid> Handle(AlipayFundExpandindirectOrderCancelCommand request, CancellationToken cancellationToken)
        {
            var entity = await rep.AsQueryable()
                .Where(it => it.Id == request.Id)
                .FirstOrDefaultAsync();
            if (entity == null) throw Oops.Oh(EnumErrorCodeType.s404, "代进件单");
            var result = alipayUtils.FundExpandindirectOrderCancel(new AlipayFundExpandindirectOrderCancelModel
            {
                BizScene = entity.BizScene,
                OrderId = entity.OrderId,
                OutBizNo = entity.OutBizNo,
                ProductCode = entity.ProductCode,
            });
            if (result.IsError) throw Oops.Oh(EnumErrorCodeType.s510, result.Msg);
            result.Status = result.Status;
            await rep.UpdateAsync(entity);
            return entity.Id;
        }

        /// <summary>
        /// 支付宝资金二级商户KYB代进件状态通知
        /// </summary>
        /// <param name="request"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        public Task<Guid> Handle(AlipayFundExpandindirectCreateNotifyCommand request, CancellationToken cancellationToken)
        {
            return Task.FromResult(Guid.Empty);
        }

        private async Task<string> GetAlipayImageIdAsync(AlipayFundExpandindirectCreateCommand request, string ossUrl)
        {
            var url = AliyunOSSUtils.GetUrl(ossUrl);
            var bytes = await httpRemoteService.GetAsByteArrayAsync(url);
            var imageType = url.Substring(url.LastIndexOf(".") + 1);
            var fileName = url.Substring(url.LastIndexOf("/") + 1);
            var result = alipayUtils.FundExpandindirectImageUpload(new Aop.Api.Request.AlipayFundExpandindirectImageUploadRequest
            {
                ProductCode = request.ProductCode,
                BizScene = request.BizScene,
                ImageType = imageType,
                ImageContent = new Aop.Api.Util.FileItem(fileName, bytes)
            });
            if (result.IsError) throw Oops.Oh(EnumErrorCodeType.s510, result.Msg);
            return result.ImageId;
        }
    }
}