using Admin.NET.Core.Service;
using Admin.NET.Application.Entity;
using Microsoft.AspNetCore.Http;
using System.Data;
using System.Web;
using System.Text;
namespace Admin.NET.Application;
/// <summary>
/// 配置设备报警服务
/// </summary>
[ApiDescriptionSettings(ApplicationConst.WmsSystemConfigGroupName, Order = 100)]
public class WmsConfigDeviceWarningService : IDynamicApiController, ITransient
{
    private readonly SqlSugarRepository<WmsConfigDeviceWarning> _rep;
    public WmsConfigDeviceWarningService(SqlSugarRepository<WmsConfigDeviceWarning> rep)
    {
        _rep = rep;
    }

    /// <summary>
    /// 分页查询配置设备报警
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost]
    [ApiDescriptionSettings(Name = "Page")]
    [Description("WmsConfigDeviceWarning/Page")]
    public async Task<SqlSugarPagedList<WmsConfigDeviceWarningOutput>> Page(WmsConfigDeviceWarningInput input)
    {
        var query = CommonPageFilter(input);
        return await query.OrderBuilder(input, "", "Id").ToPagedListAsync(input.Page, input.PageSize);
    }

    /// <summary>
    /// 不分页查询配置设备报警
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpGet]
    [ApiDescriptionSettings(Name = "List")]
    [Description("WmsConfigDeviceWarning/List")]
    public async Task<List<WmsConfigDeviceWarningOutput>> List([FromQuery] WmsConfigDeviceWarningInput input)
    {
        var query = CommonPageFilter(input);
        return await query.OrderBuilder(input, "", "Id").Select<WmsConfigDeviceWarningOutput>().ToListAsync();
    }

    /// <summary>
    /// 增加配置设备报警
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost]
    [ApiDescriptionSettings(Name = "Add")]
    [Description("WmsConfigDeviceWarning/Add")]
    public async Task<long> Add(AddWmsConfigDeviceWarningInput input)
    {
        var entity = input.Adapt<WmsConfigDeviceWarning>();

        //重复性验证
        await CheckExist(entity);

        await _rep.InsertAsync(entity);
        return entity.Id;
    }

    /// <summary>
    /// 删除配置设备报警
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost]
    [ApiDescriptionSettings(Name = "Delete")]
    [Description("WmsConfigDeviceWarning/Delete")]
    public async Task Delete(DeleteWmsConfigDeviceWarningInput input)
    {
        var entity = await _rep.GetFirstAsync(u => u.Id == input.Id) ?? throw Oops.Oh(ErrorCodeEnum.D1002);
        //await _rep.FakeDeleteAsync(entity);   //假删除
        await _rep.DeleteAsync(entity);   //真删除
    }

    /// <summary>
    /// 更新配置设备报警
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost]
    [ApiDescriptionSettings(Name = "Update")]
    [Description("WmsConfigDeviceWarning/Update")]
    public async Task Update(UpdateWmsConfigDeviceWarningInput input)
    {
        var entity = input.Adapt<WmsConfigDeviceWarning>();

        //重复性验证
        await CheckExist(entity, true);

        await _rep.AsUpdateable(entity).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommandAsync();
    }

    /// <summary>
    /// 获取配置设备报警
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpGet]
    [ApiDescriptionSettings(Name = "Detail")]
    [Description("WmsConfigDeviceWarning/Detail")]
    public async Task<WmsConfigDeviceWarning> Detail([FromQuery] QueryByIdWmsConfigDeviceWarningInput input)
    {
        return await _rep.GetFirstAsync(u => u.Id == input.Id);
    }





    #region 导入

    /// <summary>
    /// Excel模板导入配置设备报警功能
    /// </summary>
    /// <param name="file">Excel模板文件</param>
    /// <returns>导入的记录数</returns>
    [HttpPost]
    [ApiDescriptionSettings(Name = "ImportExcel")]
    [Description("WmsConfigDeviceWarning/ImportExcel")]
    public async Task<int> ImportExcelAsync(IFormFile file)
    {
        int _HeadStartLine = 2;//第1行是说明,第2行是列名
        int _DataStartLine = 3;//第3行开始是数据
        DataTable importDataTable = ExcelUtil.ImportExcelToDataTable(file, _HeadStartLine, _DataStartLine);
        var addList = await CommonImport(importDataTable, _DataStartLine);
        await _rep.InsertRangeAsync(addList);
        return addList.Count;
    }

    /// <summary>
    ///  DataTable转换实体对象列表
    /// </summary>
    /// <param name="dataTable"></param>
    /// <param name="dataStartLine">模版列名开始行</param>
    /// <returns></returns>
    private async Task<List<WmsConfigDeviceWarning>> CommonImport(DataTable dataTable, int dataStartLine)
    {
        var details = new List<WmsConfigDeviceWarning>();
        int index = dataStartLine;//模版列名开始行
        decimal offset = 0.0M;
        decimal intValue = 0.0M;
        string my_DeviceAreaCode = "";
        foreach (System.Data.DataRow row in dataTable.Rows)
        {
            index++;
            //导入模版定制化代码（替换模版使用）

            var addItem = new WmsConfigDeviceWarning();
            #region 定义变量
            var _DeviceAreaCode = "";//设备区域
            var _DeviceWarningType = "";//报警类型
            var _WarningCode = "";//报警代码
            var _WarningContent = "";//报警内容
            #endregion


            #region 取值
            _DeviceAreaCode = row["设备区域"]?.ToString();
            _DeviceWarningType = row["报警类型"]?.ToString();
            _WarningCode = row["报警代码"]?.ToString();
            _WarningContent = row["报警内容"]?.ToString();
            #endregion

            if (!string.IsNullOrEmpty(my_DeviceAreaCode) && _DeviceAreaCode != my_DeviceAreaCode)
            {
                throw Oops.Oh($"第{index}行一次只能导入一个设备区域！");
            }
            my_DeviceAreaCode = _DeviceAreaCode;

            #region 验证

            if (string.IsNullOrEmpty(_DeviceAreaCode))
            {
                throw Oops.Oh($"第{index}行[设备区域]{_DeviceAreaCode}不能为空！");
            }

            if (!string.IsNullOrEmpty(_DeviceAreaCode))
            {
                Admin.NET.Application.DeviceAreaCodeEnum enumDeviceAreaCode = default(Admin.NET.Application.DeviceAreaCodeEnum);

                if (!Enum.TryParse<Admin.NET.Application.DeviceAreaCodeEnum>(_DeviceAreaCode, out enumDeviceAreaCode) && !string.IsNullOrEmpty(_DeviceAreaCode))
                {
                    throw Oops.Oh($"第{index}行[设备区域]{_DeviceAreaCode}值不正确！");
                }
                else
                {
                    addItem.DeviceAreaCode = enumDeviceAreaCode;
                }

            }

            if (string.IsNullOrEmpty(_DeviceWarningType))
            {
                throw Oops.Oh($"第{index}行[报警类型]{_DeviceWarningType}不能为空！");
            }

            if (!string.IsNullOrEmpty(_DeviceWarningType))
            {
                Admin.NET.Application.DeviceWarningTypeEnum enumDeviceWarningType = default(Admin.NET.Application.DeviceWarningTypeEnum);

                if (!Enum.TryParse<Admin.NET.Application.DeviceWarningTypeEnum>(_DeviceWarningType, out enumDeviceWarningType) && !string.IsNullOrEmpty(_DeviceWarningType))
                {
                    throw Oops.Oh($"第{index}行[报警类型]{_DeviceWarningType}值不正确！");
                }
                else
                {
                    addItem.DeviceWarningType = enumDeviceWarningType;
                }

            }

            if (!string.IsNullOrEmpty(_WarningContent))
            {
                addItem.WarningContent = (string)(_WarningContent.Trim());
            }
            #endregion

            addItem.WarningCode = SysHelper.GetDBForDeviceWarning(_DeviceAreaCode) + "|" + intValue.ToString("0.0");

            if (offset == 0.7M)
            {
                offset = 0.0M;
                intValue += 0.3M;
            }
            else
            {
                offset += 0.1M;
                intValue += 0.1M;
            }
            

            details.Add(addItem);
        }
        //验重
        await CheckExisitForImport(details);
        return details;
    }

    /// <summary>
    /// 根据版本下载配置设备报警的Excel导入模板
    /// </summary>
    /// <returns>下载的模板文件</returns>
    [HttpGet]
    [ApiDescriptionSettings(Name = "DownloadExcelTemplate")]
    [Description("WmsConfigDeviceWarning/DownloadExcelTemplate")]
    public IActionResult DownloadExcelTemplate()
    {
        string _path = TemplateConst.EXCEL_TEMPLATEFILE_导入模版路径 + $"\\配置设备报警{TemplateConst.EXCEL_TEMPLATEFILE_导入模版名称后缀}.xlsx";
        var fileName = HttpUtility.UrlEncode($"导入模板(配置设备报警).xlsx", Encoding.GetEncoding("UTF-8"));
        return new FileStreamResult(new FileStream(_path, FileMode.Open), "application/octet-stream") { FileDownloadName = fileName };
    }

    #endregion

    #region 私有方法

    /// <summary>
    /// 公共查询配置设备报警条件
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    private ISugarQueryable<WmsConfigDeviceWarningOutput> CommonPageFilter(WmsConfigDeviceWarningInput input)
    {
        var query = _rep.AsQueryable()
            .WhereIF(!string.IsNullOrWhiteSpace(input.SearchKey), u =>
                u.WarningCode.Contains(input.SearchKey.Trim())
                || u.WarningContent.Contains(input.SearchKey.Trim())
                || u.CreateUserName.Contains(input.SearchKey.Trim())
                || u.UpdateUserName.Contains(input.SearchKey.Trim())
            )
            .WhereIF(input.DeviceAreaCode.HasValue, u => u.DeviceAreaCode == input.DeviceAreaCode)
            .WhereIF(input.DeviceWarningType.HasValue, u => u.DeviceWarningType == input.DeviceWarningType)
            .WhereIF(!string.IsNullOrWhiteSpace(input.WarningCode), u => u.WarningCode.Contains(input.WarningCode.Trim()))
            .WhereIF(!string.IsNullOrWhiteSpace(input.WarningContent), u => u.WarningContent.Contains(input.WarningContent.Trim()))
            .Select<WmsConfigDeviceWarningOutput>();
        if (input.CreateTimeRange != null && input.CreateTimeRange.Count > 0)
        {
            DateTime? start = input.CreateTimeRange[0].Value;
            query = query.WhereIF(start.HasValue, u => u.CreateTime >= start);
            if (input.CreateTimeRange.Count > 1 && input.CreateTimeRange[1].HasValue)
            {
                var end = input.CreateTimeRange[1].Value;
                query = query.Where(u => u.CreateTime <= end);
            }
        }
        return query;
    }

    /// <summary>
    /// 重复性验证
    /// </summary>
    /// <param name="input">验证对象</param>
    /// <param name="isEdit">是否是编辑</param>
    /// <returns></returns>
    private async Task CheckExist(WmsConfigDeviceWarning input, bool isEdit = false)
    {



        //没有配置组合校验，不需要验重


        bool isExistForSingle_WarningCode = false;
        if (!isEdit)//新增
        {
            //数据是否单独存在重复-报警代码
            isExistForSingle_WarningCode = await _rep.AsQueryable().AnyAsync(u =>
                            u.WarningCode.Equals(input.WarningCode));
        }
        else//编辑 
        {
            //当前编辑数据以外是否单独存在重复-报警代码
            isExistForSingle_WarningCode = await _rep.AsQueryable().AnyAsync(u =>
                              u.Id != input.Id
                              && u.WarningCode.Equals(input.WarningCode));
        }
        if (isExistForSingle_WarningCode) throw Oops.Oh($"验证失败,报警代码[" + input.WarningCode + "]已存在");

    }

    /// <summary>
    /// 根据组合校验和单独校验验证数据是否已存在-导入时验证
    /// </summary>
    /// <param name="inputs"></param>
    /// <returns></returns>
    private async Task CheckExisitForImport(List<WmsConfigDeviceWarning> inputs)
    {
        if (inputs?.Count <= 0)
        {
            throw Oops.Oh($"导入数据不能为空");
        }
        //根据组合校验验证表格中中是否已存在相同数据  








        //根据单独校验验证表格中中是否已存在相同数据  
        var existExcelItemForSingle_WarningCode = inputs.GroupBy(g => new { g.WarningCode }).Where(g => g.Count() > 1).ToList();
        if (existExcelItemForSingle_WarningCode != null && existExcelItemForSingle_WarningCode.Count > 0)
        {
            var item = existExcelItemForSingle_WarningCode.First().ToList().First();
            throw Oops.Oh($"验证失败,导入的表格中,报警代码[" + item.WarningCode + "]已重复存在");
        }

        //根据单独校验验证数据库中是否已存在相同数据
        var existDBItemList = await _rep.GetListAsync(w =>
                    inputs.Select(s => s.WarningCode).ToList().Contains(w.WarningCode)
   );
        var db_ForSingle_WarningCode = existDBItemList.FirstOrDefault(g => inputs.Select(s => s.WarningCode).ToList().Contains(g.WarningCode));
        if (db_ForSingle_WarningCode != null) throw Oops.Oh($"验证失败,系统中,报警代码[" + db_ForSingle_WarningCode.WarningCode + "]已重复存在");



    }
    #endregion

}