namespace SafeCampus.Application.Services.Business.CameraGroupService;

public class CameraGroupService :DbRepository<CameraGroup>, ICameraGroupService
{
    public async Task<bool> Add(CameraGroupAddInput input)
    {
        var model = input.Adapt<CameraGroup>();
        var sysOrgList = await GetListAsync();//获取全部
        if (sysOrgList.Any(it =>it.Name==model.Name&&it.ParentId==model.ParentId))//判断同级是否有名称重复的
            throw Oops.Bah($"存在重复名称:{model.Name}");
        await InsertAsync(model);
        return true;
    }

    public async Task<bool> Update(CameraGroupInput input)
    {
        if (!input.Id.HasValue)
        {
            throw Oops.Oh("请填写ID");
        }
        var model = await GetFirstAsync(p => p.Id == input.Id);
        if (model == null)
        {
            throw Oops.Oh("信息不存在");
        }
        if (await Context.Queryable<CameraGroup>().AnyAsync(it => it.Name == input.Name && it.ParentId == model.ParentId&&it.Id!=model.Id))//判断同级是否有名称重复的
            throw Oops.Bah($"存在重复名称:{input.Name}");
        var res = input.Adapt(model);
        await UpdateAsync(res);
        return true;
    }

    public async Task<bool> Delete(long id)
    {
        var cameraInfo = ChangeRepository<DbRepository<CameraInfo>>();//切换仓储
        var model = await GetFirstAsync(x => x.Id == id);
        if (model == null)
        {
            throw Oops.Oh("信息不存在");
        }

        var isOK = await cameraInfo.IsAnyAsync(x => x.GroupId == model.Id);
        if (isOK)
        {
            throw Oops.Oh("分组下存在摄像头，请转移至其他分组后在删除！");
        }
        var isOK1 = await IsAnyAsync(x => x.ParentId == model.Id);
        if (isOK1)
        {
            throw Oops.Oh("分组下存在分组，请先删除分组下分组！");
        }
        await DeleteAsync(model);
        return true;
    }

    public async Task<List<CameraGroup>> GetNoPageList()
    {
        var list = await Context.Queryable<CameraGroup>()
            .Includes(x=>x.SysUserItem)
            .OrderByDescending(x=>x.Id)
            .ToTreeAsync(x => x.Children, x => x.ParentId, null);
        //var list = await GetListAsync();
        return list;
    }

    public async Task<List<CameraGroup>> GetBIList()
    {
        var list = await Context.Queryable<CameraGroup>().Includes(x => x.CameraInfos).Where(x=>x.CameraInfos.Any()).ToListAsync();
        return list;
    }
}