using DS.Module.Core;
using DS.Module.Core.Extensions;
using DS.Module.UserModule;
using DS.WMS.Core.System.Dtos;
using DS.WMS.Core.System.Entity;
using DS.WMS.Core.System.Interface;
using Mapster;
using Microsoft.Extensions.DependencyInjection;
using SqlSugar;

namespace DS.WMS.Core.System.Method;

/// <summary>
///
/// </summary>
public class SysRoleService : ISysRoleService
{
    private readonly IServiceProvider _serviceProvider;
    private readonly ISqlSugarClient db;
    private readonly IUser user;
    private readonly ICommonService _commonService;
    /// <summary>
    ///
    /// </summary>
    /// <param name="serviceProvider"></param>
    public SysRoleService(IServiceProvider serviceProvider)
    {
        _serviceProvider = serviceProvider;
        db = _serviceProvider.GetRequiredService<ISqlSugarClient>();
        user = _serviceProvider.GetRequiredService<IUser>();
        _commonService = _serviceProvider.GetRequiredService<ICommonService>();
    }

    /// <summary>
    ///
    /// </summary>
    /// <param name="request"></param>
    /// <returns></returns>
    public DataResult<List<SysRole>> GetListByPage(PageRequest request)
    {
        // var query = _commonService.GetDataRuleFilter<SysRole>();
        //序列化查询条件
        var whereList = db.ConfigQuery.Context.Utilities.JsonToConditionalModels(request.QueryCondition);
        var data = db.Queryable<SysRole>()
            .Where(whereList).ToQueryPage(request.PageCondition);
        return data;
    }

    /// <summary>
    ///
    /// </summary>
    /// <param name="model"></param>
    /// <returns></returns>
    public DataResult EditRole(RoleInput model)
    {
        if (model.Id == 0)
        {
            var isExist = db.Queryable<SysRole>().Where(x => x.RoleCode == model.RoleCode).First();
            if (isExist != null)
            {
                return DataResult.Failed("角色唯一编码已存在!");
            }

            var data = model.Adapt<SysRole>();

            var role = db.Insertable(data).ExecuteReturnEntity();

            return DataResult.Successed("添加成功!", role.Id);
        }
        else
        {
            var info = db.Queryable<SysRole>().Where(x => x.Id == model.Id).First();

            info = model.Adapt(info);

            db.Updateable(info).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommand();
            return DataResult.Successed("更新成功!");
        }
    }

    /// <summary>
    ///
    /// </summary>
    /// <param name="id"></param>
    /// <returns></returns>
    public DataResult<SysRole> GetRoleInfo(string id)
    {
        var data = db.Queryable<SysRole>()
            .Where(a => a.Id == long.Parse(id))
            .First();
        return DataResult<SysRole>.Success(data);
    }

    /// <summary>
    /// 获取角色权限树
    /// </summary>
    /// <returns></returns>
    public DataResult<RolePermissionTreeViewModel> GetRolePermissionTree()
    {
        var data = new RolePermissionTreeViewModel();
        //查询一级菜单
        var info = db.Queryable<SysPermission>().Filter(null, true)
            .OrderBy(st => st.SortCode, OrderByType.Asc)
            .Where(st => st.ParentId == 0 && st.MenuType == 1)//&& (st.PermissionType == (int)PermissionType.Public || st.PermissionType == user.PermissionIdentity )
            .Select(a => new RolePermissionTree
            {
                Title = a.PermissionName,
                Key = a.Id,
            }).ToList();
        //循环下级权限
        if (info.Count > 0)
        {
            foreach (var item in info)
            {
                var childs = db.Queryable<SysPermission>().Filter(null, true).Where(x => x.MenuType == 2 && x.ParentId == item.Key)
                    //&&  (x.PermissionType == (int)PermissionType.Public || x.PermissionType == user.PermissionIdentity )
                    .Select(a => new RolePermissionTree
                    {
                        Title = a.PermissionName,
                        Key = a.Id,
                    })
                    .ToList();
                if (childs.Count > 0)
                {
                    foreach (var child in childs)
                    {
                        var buttons = db.Queryable<SysPermission>().Filter(null, true).Where(x => x.MenuType == 3 && x.ParentId == child.Key)
                            .Select(a => new RolePermissionTree
                            {
                                Title = a.PermissionName,
                                Key = a.Id,
                            })
                            .ToList();
                        if (buttons.Count > 0)
                            child.Children = buttons;
                    }
                    item.Children = childs;
                }
            }
        }

        data.TreeData = info;
        data.Ids = db.Queryable<SysPermission>().Select(x => x.Id.ToString()).ToArray();
        return DataResult<RolePermissionTreeViewModel>.Success("获取数据成功!", data);
    }

    /// <summary>
    /// 获取角色权限
    /// </summary>
    /// <param name="id"></param>
    /// <returns></returns>
    public DataResult<long?[]> GetRolePermission(string id)
    {
        var data = db.Queryable<SysRolePermission>().Where(x => x.RoleId == long.Parse(id) && x.IsPermission == 1).Select(x => x.PermissionId).ToArray();
        return DataResult<long?[]>.Success("获取数据成功!", data);
    }

    public DataResult UpdateRolePermission(RolePermissionInput model)
    {
        var existPermissions = db.Queryable<SysRolePermission>().Where(x => x.RoleId == model.RoleId && x.IsPermission == 1).Select(n => n.PermissionId).ToArray();

        IEnumerable<long?> delPermissions = existPermissions.AsQueryable().Except(model.PermissionIds);
        if (delPermissions.Count() > 0)
        {
            db.Updateable<SysRolePermission>()
                .SetColumns(it => it.IsPermission == 0)//SetColumns是可以叠加的 写2个就2个字段赋值
                .Where(it => it.RoleId == model.RoleId && delPermissions.Contains(it.PermissionId))
                .ExecuteCommand();
        }
        IEnumerable<long?> addPermissions = model.PermissionIds.AsQueryable().Except(existPermissions);
        if (addPermissions.Count() > 0)
        {
            var existNoPermissions = db.Queryable<SysRolePermission>().Where(x => x.RoleId == model.RoleId && x.IsPermission == 0).Select(n => n.PermissionId).ToArray();
            IEnumerable<long?> updatePermissions = existNoPermissions.AsQueryable().Except(addPermissions);
            if (updatePermissions.Count() > 0)
            {
                db.Updateable<SysRolePermission>()
                    .SetColumns(it => it.IsPermission == 1)
                    .Where(it => it.RoleId == model.RoleId && updatePermissions.Contains(it.PermissionId))
                    .ExecuteCommand();
            }
            IEnumerable<long?> addRolePermissions = addPermissions.AsQueryable().Except(existNoPermissions);
            foreach (var item in addRolePermissions)
            {
                var permission = new SysRolePermission
                {
                    RoleId = model.RoleId,
                    PermissionId = item,
                    IsPermission = 1,
                };
                db.Insertable(permission).ExecuteCommand();
            }
        }
        return DataResult.Successed("更新成功!");
    }
}