using MiaoYu.Repository.LiveForum.Admin.Entities.Apps;
namespace MiaoYu.Api.Admin.ApplicationServices.Apps.LiveForum;

/// <summary>
/// 用户等级配置表，定义用户等级体系和升级规则 服务 T_UserLevelsService
/// </summary>
public class T_UserLevelsService : ApplicationService<IRepository<T_UserLevels>>
{
    public T_UserLevelsService(IRepository<T_UserLevels> defaultRepository)
        : base(defaultRepository)
    {

    }

    /// <summary>
    /// 获取列表数据
    /// </summary>
    /// <param name="pagingSearchInput"></param>
    /// <returns></returns>
    public async Task<PagingView> FindListAsync(PagingSearchInput<T_UserLevels> pagingSearchInput)
    {
        var query = this._defaultRepository.Select
                                
                                     //等级名称
                                    .WhereIf(!string.IsNullOrWhiteSpace(pagingSearchInput.Search?.LevelName), 
                                    w => w.LevelName.Contains(pagingSearchInput.Search.LevelName ?? ""))
                                    
              
             .OrderByDescending(w => w.Id)
                .Select(w => new
                {
                    w.Id,
                    w.LevelName,w.MinExperience,w.MaxExperience,w.LevelIcon,w.LevelColor,w.Privileges,w.CreatedAt,w.UpdatedAt,w.IsActive,
                  //  w.LastModificationTime,
                  //  w.CreationTime
                })
            ;

        var result = await _defaultRepository.AsPagingViewAsync(query, pagingSearchInput);
        // result
        //         .FormatValue(query, w => w.CreationTime, (oldValue) => oldValue.ToString("yyyy-MM-dd"))
        //         .FormatValue(query, w => w.LastModificationTime, (oldValue) => oldValue?.ToString("yyyy-MM-dd"))
        //      ;
        // 设置列
        //result.GetColumn(query, w => w.OperatorName).SetColumn("操作人");
        //result.GetColumn(query, w => w.OperatorName!).SetColumn<SysUser>(w => w.Name!);

        return result;
    }

    /// <summary>
    /// 根据id数组删除
    /// </summary>
    /// <param name="ids">ids</param>
    /// <returns></returns>
    public async Task DeleteListAsync(List<int> ids)
    {
        await this._defaultRepository.DeleteByIdsAsync(ids);
    }

    /// <summary>
    /// 查询表单数据
    /// </summary>
    /// <param name="id">id</param>
    /// <returns></returns>
    public async Task<Dictionary<string,object>> FindFormAsync(int id)
    {
        var res = new Dictionary<string, object>();
        var form = await this._defaultRepository.FindByIdAsync(id);
        form = form.NullSafe();
        //if (form.CreateTime == null || form.CreateTime == DateTime.MinValue)
        //{
        //    form.CreateTime = DateTime.Now;
        //}
        //if (form.UpdateTime == null || form.UpdateTime == DateTime.MinValue)
        //{
        //    form.UpdateTime = DateTime.Now;
        //}
        res[nameof(id)] = id;
        res[nameof(form)] = form;
        return res;
    }

    /// <summary>
    /// 保存数据
    /// </summary>
    /// <param name="form">form</param>
    /// <returns></returns>
    public Task SaveFormAsync(T_UserLevels form)
    {
        return this._defaultRepository.InsertOrUpdateAsync(form);
    }

    /// <summary>
    /// 导出Excel
    /// </summary>
    /// <param name="pagingSearchInput"></param>
    /// <returns></returns>
    public async Task<byte[]> ExportExcelAsync(PagingSearchInput<T_UserLevels> pagingSearchInput)
    {
        pagingSearchInput.Page = -1;
        var tableViewModel = await this.FindListAsync(pagingSearchInput);
        return ExcelUtil.ExportExcelByPagingView(tableViewModel, null, "Id");
    }



}