using IdGen;

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

/// <summary>
/// 图片表 服务 TImageConfigService
/// </summary>
public class TImageConfigService : ApplicationService<IRepository<T_Image_Config>>
{
    public TImageConfigService(IRepository<T_Image_Config> defaultRepository)
        : base(defaultRepository)
    {

    }

    /// <summary>
    /// 获取列表数据
    /// </summary>
    /// <param name="pagingSearchInput"></param>
    /// <returns></returns>
    public async Task<PagingView> FindListAsync(PagingSearchInput<T_Image_Config> pagingSearchInput)
    {
        var query = this._defaultRepository.Select
                    .WhereIf(!string.IsNullOrWhiteSpace(pagingSearchInput.Search?.Name), w => w.Name.Contains(pagingSearchInput.Search.Name ?? ""))
                .OrderByDescending(w => w.Id)
                .Select(w => new
                {
                    w.Id,
                    w.ImageId,
                    w.Name,
                    w.Url,
                    w.OssPath,
                    w.Bucket,
                    w.Region,
                    w.UpdateAt,
                    w.TenantId,
                    //w.LastModificationTime,
                    //w.CreationTime
                })
            ;

        var result = await _defaultRepository.AsPagingViewAsync(query, pagingSearchInput);

        // 覆盖值
        //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();

        res[nameof(id)] = id;
        res[nameof(form)] = form;
        return res;
    }

    /// <summary>
    /// 保存数据
    /// </summary>
    /// <param name="form">form</param>
    /// <returns></returns>
    public async Task<T_Image_Config> SaveFormAsync(T_Image_Config form)
    {
        form.UpdateAt = DateTime.Now;
        form.CreateAt = DateTime.Now;
        var isUpdate = false;
        if (form.Id != 0)
        {
            var _tempform = this._defaultRepository.FindById(form.Id);
            if (_tempform != null)
            {
                form.CreateAt = _tempform.CreateAt;
                isUpdate = true;
            }
        }
        var x = await this._defaultRepository.InsertOrUpdateAsync(form);
        if (x.ImageId == 0 && !isUpdate)
        {
            x.ImageId = x.Id;
        }
        await this._defaultRepository.InsertOrUpdateAsync(x);
        return x;
    }

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



}