using Aop.Api.Domain;
using FlexJobApi.Core;
using Furion.DatabaseAccessor;
using Furion.FriendlyException;
using Furion.HttpRemote;
using Mapster;
using MediatR;
using Microsoft.EntityFrameworkCore;
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 AlipayFundExpandindirectCreateCommandHandler(
            AlipayUtils alipayUtils,
            IHttpRemoteService httpRemoteService,
            IRepository<AlipayFundExpandindirectOrder> rep
        ) :
        IRequestHandler<AlipayFundExpandindirectCreateCommand, Guid>
    {
        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>
        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)
            {
                var url = AliyunOSSUtils.GetUrl(request.SceneImageOssUrl);
                var bytes = await httpRemoteService.GetAsByteArrayAsync(url);
                var imageType = url.Substring(url.LastIndexOf(".") + 1);
                var fileName = url.Substring(url.LastIndexOf("/") + 1);
                entity.SceneImage = alipayUtils.FundExpandindirectImageUpload(new Aop.Api.Request.AlipayFundExpandindirectImageUploadRequest
                {
                    ProductCode = request.ProductCode,
                    BizScene = request.BizScene,
                    ImageType = imageType,
                    ImageContent = new Aop.Api.Util.FileItem(fileName, bytes)
                }).ImageId;
            }
            if (request.SceneQualificationText.IsNotNull())
            {
                entity.SceneQualificationImage = request.SceneQualificationText;
            }
            else if (request.SceneQualificationImageOssUrl.IsNotNull() && entity.SceneQualificationImageOssUrl != request.SceneQualificationImageOssUrl)
            {
                var url = AliyunOSSUtils.GetUrl(request.SceneQualificationImageOssUrl);
                var bytes = await httpRemoteService.GetAsByteArrayAsync(url);
                var imageType = url.Substring(url.LastIndexOf(".") + 1);
                var fileName = url.Substring(url.LastIndexOf("/") + 1);
                entity.SceneQualificationImage = alipayUtils.FundExpandindirectImageUpload(new Aop.Api.Request.AlipayFundExpandindirectImageUploadRequest
                {
                    ProductCode = request.ProductCode,
                    BizScene = request.BizScene,
                    ImageType = imageType,
                    ImageContent = new Aop.Api.Util.FileItem(fileName, bytes)
                }).ImageId;
            }
            entity.Sites = request.SitesInfo.ToJson();
            request.Adapt(entity);
            if (request.Id.HasValue)
            {
                await rep.UpdateAsync(entity);
            }
            else
            {
                await rep.InsertAsync(entity);
            }
            var result = alipayUtils.FundExpandindirectCreate(entity.Adapt<AlipayFundExpandindirectCreateModel>());
            return entity.Id;
        }
    }
}