using DataCheck;
using WcsMain.ApiServe.Controllers.Dto;
using WcsMain.ApiServe.Controllers.Dto.WcsDto.UserGroup;
using WcsMain.ApiServe.Factory;
using WcsMain.DataBase.Dao;
using WcsMain.DataBase.TableEntity;
using WcsMain.WcsAttribute.AutoFacAttribute;

namespace WcsMain.ApiServe.Service.WcsService;

[Service]
public class UserGroupService(AppUserGroupDao userGroupDao)
{
    /// <summary>
    /// 查询用户组
    /// </summary>
    /// <returns></returns>
    public WcsApiResponse<List<AppUserGroup>> GetUserGroup()
    {
        var userGroup = userGroupDao.Query();
        if(userGroup == default)
        {
            return WcsApiResponseFactory.DataBaseErr<List<AppUserGroup>>();
        }
        return WcsApiResponseFactory.Success(userGroup);
    }


    /// <summary>
    /// 添加用户组的请求
    /// </summary>
    /// <param name="request"></param>
    /// <returns></returns>
    public WcsApiResponse AddUserGroup(AddUserGroupRequest request)
    {
        // 校验请求参数
        bool checkData = CheckData.CheckDataRules(request);
        if (!checkData)
        {
            return WcsApiResponseFactory.RequestErr();
        }
        // 检查该用户组是否存在
        List<AppUserGroup>? checkUserGroup = userGroupDao.Query(new AppUserGroup { GroupId = request.GroupId });
        if (checkUserGroup == default)
        {
            return WcsApiResponseFactory.DataBaseErr();
        }
        if (checkUserGroup.Count > 0) // 用户组已经存在
        {
            return WcsApiResponseFactory.DataRepetition("该用户组已经存在");
        }
        // 插入用户
        var userGroup = new AppUserGroup()
        {
            GroupId = request.GroupId,
            GroupName = request.GroupName,
            GroupStatus = request.GroupStatus
        };
        var result = userGroupDao.Insert(userGroup);
        return result > 0 ? WcsApiResponseFactory.Success() : WcsApiResponseFactory.DataBaseErr();
    }


    /// <summary>
    /// 删除指定的用户组
    /// </summary>
    /// <param name="groupId"></param>
    /// <returns></returns>
    public WcsApiResponse DeleteUserGroup(string? groupId)
    {
        // 校验请求参数
        if (string.IsNullOrEmpty(groupId))
        {
            return WcsApiResponseFactory.RequestErr();
        }
        // 检查该用户组是否存在
        List<AppUserGroup>? checkUserGroup = userGroupDao.Query(new AppUserGroup { GroupId = groupId });
        if (checkUserGroup == default)
        {
            return WcsApiResponseFactory.DataBaseErr();
        }
        if (checkUserGroup.Count < 0) // 用户组不存在
        {
            return WcsApiResponseFactory.DataRepetition("该用户组不存在");
        }
        // 删除用户组
        var result = userGroupDao.Delete(new AppUserGroup { GroupId = groupId });
        return result > 0 ? WcsApiResponseFactory.Success() : WcsApiResponseFactory.DataBaseErr();



    }
}