using Infrastructure;
using Infrastructure.Attribute;
using Infrastructure.Enums;
using Infrastructure.Model;
using Mapster;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using ARW.Admin.WebApi.Extensions;
using ARW.Admin.WebApi.Filters;
using ARW.Common;
using ARW.Model.Dto.Business.GoodsManager.Goodss;
using ARW.Service.Business.IBusinessService.GoodsManager.Goodss;
using ARW.Admin.WebApi.Controllers;
using ARW.Model.Models.Business.GoodsManager.Goodss;
using ARW.Model.Vo.Business.GoodsManager.Goodss;
using Microsoft.AspNetCore.Authorization;
using ARW.Admin.WebApi.Framework;
using ARW.Service.Business.IBusinessService.GoodsManager.GoodsSpecs.GoodsSkus;
using ARW.Model.Dto.Business.GoodsManager.GoodsSpecs.GoodsSkus;
using ARW.Service.Business.IBusinessService.GoodsManager.GoodsServicess.GoodsServicesRels;
using ARW.Model.Dto.Business.GoodsManager.GoodsServicess.GoodsServicesRels;
using ARW.Service.Business.IBusinessService.GoodsManager.GoodsSpecs.GoodsSpecRels;
using ARW.Service.Business.IBusinessService.GoodsManager.GoodsSpecs.Specs;
using ARW.Service.Business.IBusinessService.GoodsManager.GoodsSpecs.SpecValues;
using ARW.Service.Business.IBusinessService.ShopManager.Shops;
using ARW.Model.Dto.Business.ShopManager.Shops;

namespace ARW.WebApi.Controllers.Business.GoodsManager.Goodss
{
    /// <summary>
    /// 商品控制器
    ///
    /// @author lwh
    /// @date 2023-06-19
    /// </summary>
    [Verify]
    [Route("business/[controller]")]
    public class GoodsController : BaseController
    {
        private readonly IGoodsService _GoodsService;
        private readonly IGoodsSkuService _GoodsSkuService;
        private readonly IGoodsServicesRelService _GoodsServicesRelService;
        private readonly ISpecService _SepcIService;
        private readonly ISpecValueService _SpecValueIService;
        private readonly IGoodsSpecRelService _GoodsSpecRelService;
        private readonly IShopService _ShopService;


        /// <summary>
        /// 依赖注入
        /// </summary>
        /// <param name="GoodsService">商品服务</param>
        /// <param name="goodsSkuService">商品Sku服务</param>
        /// <param name="goodsServicesRelService">商品服务与承诺服务</param>
        /// <param name="sepcIService">规格组服务</param>
        /// <param name="specValueIService">规格值服务</param>
        /// <param name="goodsSpecRelService">商品规格关系服务</param>
        public GoodsController(IGoodsService GoodsService, IGoodsSkuService goodsSkuService, IGoodsServicesRelService goodsServicesRelService, ISpecService sepcIService, ISpecValueService specValueIService, IGoodsSpecRelService goodsSpecRelService, IShopService shopService)
        {
            _GoodsService = GoodsService;
            _GoodsSkuService = goodsSkuService;
            _GoodsServicesRelService = goodsServicesRelService;
            _SepcIService = sepcIService;
            _SpecValueIService = specValueIService;
            _GoodsSpecRelService = goodsSpecRelService;
            _ShopService = shopService;
        }


        /// <summary>
        /// 获取商品列表
        /// </summary>
        /// <param name="parm">查询参数</param>
        /// <returns></returns>
        [HttpGet("getGoodsList")]
        [ActionPermissionFilter(Permission = "business:goods:list")]
        public async Task<IActionResult> GetGoodsList([FromQuery] GoodsQueryDto parm)
        {
            var user = JwtUtil.GetLoginUser(App.HttpContext);
            if (user.UserId != 1)
            {
                var shop = await _ShopService.GetFirstAsync(s => s.ShopUserId == user.UserId);
                if (shop == null) throw new Exception("当前用户没有店铺");
                parm.ShopGuid = shop.ShopGuid;
            }

            var res = await _GoodsService.GetGoodsList(parm);
            return SUCCESS(res);
        }


        /// <summary>
        /// 获取全部商品列表
        /// </summary>
        /// <param name="parm">查询参数</param>
        /// <returns></returns>
        [HttpGet("getAllGoodsList")]
        public async Task<IActionResult> GetAllGoodsList([FromQuery] GoodsQueryDto parm)
        {
            var res = await _GoodsService.GetAllGoodsList(parm);
            return SUCCESS(res);
        }


        /// <summary>
        /// 获取商品Sku
        /// </summary>
        /// <param name="parm">查询参数</param>
        /// <returns></returns>
        [HttpGet("getGoodsSkuList")]
        public async Task<IActionResult> GetGoodsSkuList([FromQuery] GoodsSkuQueryDto parm)
        {
            var res = await _GoodsSkuService.GetGoodsSkuList(parm);
            return SUCCESS(res);
        }

        /// <summary>
        /// 获取商品服务与承诺
        /// </summary>
        /// <param name="parm">查询参数</param>
        /// <returns></returns>
        [HttpGet("getCurrentGoodsServiceList")]
        public async Task<IActionResult> GetCurrentGoodsServiceList([FromQuery] GoodsServicesRelQueryDto parm)
        {
            var res = await _GoodsServicesRelService.GetCurrentGoodsServicesRel(parm);
            return SUCCESS(res);
        }

        /// <summary>
        /// 添加或修改商品
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        [HttpPost("addOrUpdateGoods")]
        [ActionPermissionFilter(Permission = "business:goods:addOrUpdate")]
        [Log(Title = "添加或修改商品", BusinessType = BusinessType.ADDORUPDATE)]
        public async Task<IActionResult> AddOrUpdateGoods([FromBody] GoodsDto parm)
        {
            if (parm == null) { throw new CustomException("请求参数错误"); }

            var modal = new Goods();
            if (parm.GoodsId != 0) modal = parm.Adapt<Goods>().ToUpdate(HttpContext);
            else modal = parm.Adapt<Goods>().ToCreate(HttpContext);

            var user = JwtUtil.GetLoginUser(App.HttpContext);
            if (user.UserId != 1)
            {
                var shop = await _ShopService.GetFirstAsync(s => s.ShopUserId == user.UserId);
                if (shop == null) throw new Exception("当前用户没有店铺");
                modal.ShopGuid = shop.ShopGuid;
            }

            var res = await _GoodsService.AddOrUpdateGoods(modal);
            return SUCCESS(res);
        }

        /// <summary>
        /// 删除商品
        /// </summary>
        /// <returns></returns>
        [HttpDelete("{ids}")]
        [ActionPermissionFilter(Permission = "business:goods:delete")]
        [Log(Title = "商品删除", BusinessType = BusinessType.DELETE)]
        public async Task<IActionResult> Delete(string ids)
        {
            int[] idsArr = Tools.SpitIntArrary(ids);
            if (idsArr.Length <= 0) { return ToResponse(ApiResult.Error($"删除失败Id 不能为空")); }

            // 删除关于该商品的关联
            //var goodsList = await _GoodsService.GetListAsync(s => idsArr.Contains(s.GoodsId));
            //var goodsGuids = goodsList.Select(s => s.GoodsGuid).ToList();

            //var specList = await _GoodsSpecRelService.GetListAsync(s => goodsGuids.Contains(s.GoodsGuid));
            //var specIds = specList.Select(s => s.SpecId).ToList();

            //await _SepcIService.DeleteAsync(s => specIds.Contains(s.SpecId));
            //await _SpecValueIService.DeleteAsync(s => specIds.Contains(s.SpecId));

            //await _GoodsSpecRelService.DeleteAsync(s => goodsGuids.Contains(s.GoodsGuid));
            //await _GoodsSkuService.DeleteAsync(s => goodsGuids.Contains(s.GoodsGuid));
            //await _GoodsServicesRelService.DeleteAsync(s => goodsGuids.Contains(s.GoodsGuid));

            var response = _GoodsService.Delete(idsArr);
            return SUCCESS("删除成功!");
        }


        /// <summary>
        /// 导入商品
        /// </summary>
        /// <param name="formFile">使用IFromFile必须使用name属性否则获取不到文件</param>
        /// <param name="updateSupport">是否需要更新</param>
        /// <returns></returns>
        [HttpPost("importData")]
        [Log(Title = "商品导入", BusinessType = BusinessType.IMPORT, IsSaveRequestData = false, IsSaveResponseData = false)]
        [ActionPermissionFilter(Permission = "business:goods:import")]
        public async Task<IActionResult> ImportExcel([FromForm(Name = "file")] IFormFile formFile, bool updateSupport)
        {
            var isUpdateSupport = updateSupport;
            IEnumerable<GoodsVo> parm = ExcelHelper<GoodsVo>.ImportData(formFile.OpenReadStream());

            var i = 0;
            var msgList = new List<string>();
            foreach (GoodsVo item in parm)
            {
                i++;
                var user = JwtUtil.GetLoginUser(App.HttpContext);
                var msg = await _GoodsService.ImportExcel(item, i, isUpdateSupport, user);
                msgList.Add(msg);
            }

            return SUCCESS(msgList.ToArray());
        }


        /// <summary>
        /// 商品导入模板下载
        /// </summary>
        /// <returns></returns> 
        [HttpGet("importTemplate")]
        [Log(Title = "商品模板", BusinessType = BusinessType.EXPORT, IsSaveRequestData = false, IsSaveResponseData = false)]
        [AllowAnonymous]
        public IActionResult ImportTemplateExcel()
        {
            List<GoodsVo> Goods = new List<GoodsVo>();
            MemoryStream stream = new MemoryStream();

            // 示例数据
            var values = new List<string>() { 
                "三星官方旗舰店", 
                "手机/Galaxy S23系列",
                "三星 Galaxy S21 5G（SM-G9910）双模5G 骁龙888 超高清专业摄像 120Hz护目屏 游戏手机 8G+128G",
                "R301",
                "此款商品美观大方 性价比较高 不容错过",
                "http://localhost:8888/Uploads/Goods/20230627/67232B8C22C2A8DD.jpg,http://localhost:8888/Uploads/Goods/20230627/19693DB03E8D2355.jpg",
                "4969.00",
                "5000",
                "100",
                "0",
                "0",
                "<p><img src=\"http://localhost:8888/Uploads/uploads/20230625/A28F7B2C82855C61.png\" alt=\"\" data-href=\"\" style=\"\"/></p>",
                "上架",
                "100"
            };
            string sFileName = DownloadImportTemplate(Goods, stream, "商品导入模板", values);

            return File(stream.ToArray(), "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", $"{sFileName}");
        }

        /// <summary>
        /// 导出商品
        /// </summary>
        /// <returns></returns>
        [Log(Title = "商品导出", BusinessType = BusinessType.EXPORT, IsSaveResponseData = false)]
        [HttpGet("exportGoods")]
        [ActionPermissionFilter(Permission = "business:goods:export")]
        public async Task<IActionResult> ExportExcel([FromQuery] GoodsQueryDto parm)
        {
            parm.PageSize = 10000;
            var list = await _GoodsService.GetGoodsList(parm);
            var data = list.Result;

            // 选中数据
            if (!string.IsNullOrEmpty(parm.ids))
            {
                int[] idsArr = Tools.SpitIntArrary(parm.ids);
                var selectDataList = new List<GoodsVo>();
                foreach (var item in idsArr)
                {
                    var select_data = data.Where(s => s.GoodsId == item).First();
                    selectDataList.Add(select_data);
                }
                data = selectDataList;
            }



            // 导出数据处理
            var handleData = await _GoodsService.HandleExportData(data);

            string sFileName = ExportExcel(handleData, "Goods", "商品列表");
            return SUCCESS(new { path = "/export/" + sFileName, fileName = sFileName });
        }


        /// <summary>
        /// 上下架商品
        /// </summary>
        /// <returns></returns>
        [HttpPut("shelfGoods")]
        public async Task<IActionResult> ShelfGoods([FromBody] GoodsShelfDto param)
        {
            int[] idsArr = Tools.SpitIntArrary(param.ids);
            if (idsArr.Length <= 0) { return ToResponse(ApiResult.Error($"操作失败 Id 不能为空")); }

            var msgList = new List<string>();
            foreach (var item in idsArr)
            {
                var msg = await _GoodsService.ShelfGoods(item, param.GoodsShelfStatus);
                msgList.Add(msg);
            }

            return SUCCESS(msgList.ToArray());
        }


    }
}