using AutoMapper;
using Model.ModelDto.SysDto;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WMS.Entity.SysEntity;
using WMS.IBLL.ISysServer;
using WMS.IDAL.ISysInterface;

namespace WMS.BLL.SysServer
{
    /// <summary>
    /// 角色服务实践
    /// </summary>
    public class RolesServer : IRolesServer
    {
        /// <summary>
        /// 依赖注入
        /// </summary>
        public IRolesRepository _roles { get; set; }
        private readonly IMapper _mapper;
        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="roles">角色</param>
        /// <param name="mapper">automapper</param>
        public RolesServer(IRolesRepository roles,IMapper mapper)
        {
            _roles = roles; //角色
            _mapper = mapper; //automapper
        }

        /// <summary>
        /// 获取角色数据列表
        /// </summary>
        /// <param name="RoleNo">角色号</param>
        /// <param name="RoleName">角色名称</param>
        /// <returns></returns>
        public List<RoleDto> GetRoleList(string RoleNo, string RoleName,string UserId)
        {
            //获取角色信息
            List<RoleDto> rolelist = _roles.GetRoleList(RoleNo, RoleName, UserId);
            //返回数据
            return rolelist;
        }

        /// <summary>
        /// 根据编号获取角色信息列表
        /// </summary>
        /// <param name="RoleNo">角色编号</param>
        /// <returns></returns>
        public int GetRoleByNo(string RoleNo)
        {
            List<SysRoles> role = _roles.GetRoleByNo(RoleNo);
            return role.Count;
        }

        /// <summary>
        /// 新增角色数据信息
        /// </summary>
        /// <param name="roledto">角色dto</param>
        /// <returns></returns>
        /// <exception cref="Exception">捕获异常</exception>
        public async Task<int> InsertRoleInfo(RoleDto roledto)
        {
            //捕获异常
            try
            {
                //模型映射
                SysRoles roles = _mapper.Map<SysRoles>(roledto);
                //判断角色号是否唯一
                int count = GetRoleByNo(roledto.RoleNo);
                int i = 0;
                if (count > 0)
                {
                    i = 3;
                }
                else if (count == 0)
                {
                    //新增角色信息
                    i = await _roles.InsertRoleInfo(roles);
                }
                
                return i;
            }
            catch (Exception ex)
            {
                //抛出异常
                throw new Exception("角色信息新增异常", ex);
            }
        }


        /// <summary>
        /// 删除角色信息（逻辑删除）
        /// </summary>
        /// <param name="roles">角色实体模型</param>
        /// <returns></returns>
        public async Task<int> DeleteRoleInfo(SysRoles roles)
        {
            int i = await _roles.DeleteRoleInfo(roles);
            return i;

        }

        /// <summary>
        /// 编辑角色信息
        /// </summary>
        /// <param name="role">角色实体模型</param>
        /// <returns></returns>
        public async Task<int> UpdateRoleInfo(SysRoles role)
        {
            //修改
            int i = await _roles.UpdateRoleInfo(role);
            return i;

        }

        /// <summary>
        /// 根据id获取角色信息
        /// </summary>
        /// <param name="roleids">角色id</param>
        /// <returns></returns>
        public SysRoles GetRoleInfoById(int roleids)
        {
            SysRoles role= _roles.GetRoleInfoById(roleids);
            return role;
        }

    }
}