using DS.Module.Core;
using DS.Module.Core.Data;
using DS.Module.Core.Extensions;
using DS.Module.Core.Helpers;
using DS.Module.SqlSugar;
using DS.Module.UserModule;
using DS.WMS.Core.Code.Entity;
using DS.WMS.Core.Sys.Dtos;
using DS.WMS.Core.Sys.Entity;
using DS.WMS.Core.Sys.Interface;
using Mapster;
using Masuit.Tools.Systems;
using Microsoft.Extensions.DependencyInjection;
using SqlSugar;
using SqlSugar.IOC;
using SysTenantLink = DS.Module.SqlSugar.SysTenantLink;

namespace DS.WMS.Core.Sys.Method;

public class TenantApplyService : ITenantApplyService
{
    private readonly IServiceProvider _serviceProvider;
    private readonly ISqlSugarClient db;
    private readonly IUser user;
    private readonly ISaasDbService saasService;

    /// <summary>
    ///
    /// </summary>
    /// <param name="serviceProvider"></param>
    public TenantApplyService(IServiceProvider serviceProvider)
    {
        _serviceProvider = serviceProvider;
        db = _serviceProvider.GetRequiredService<ISqlSugarClient>();
        saasService = _serviceProvider.GetRequiredService<ISaasDbService>();
        user = _serviceProvider.GetRequiredService<IUser>();
    }

    #region 企业用户审批

    /// <summary>
    /// 企业注册用户列表
    /// </summary>
    /// <param name="request"></param>
    /// <returns></returns>
    public DataResult<List<TenantApplyListRes>> 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<SysTenantApply>().ClearFilter<ITenantId>()
            .Select<TenantApplyListRes>()
            .Where(x => x.AuditStatus != AuditStatusEnum.NoAudit)
            .Where(whereList).ToQueryPage(request.PageCondition);
        return data;
    }

    /// <summary>
    /// 获取注册企业审批信息
    /// </summary>
    /// <returns></returns>
    public DataResult<TenantApplyInfoRes> GetTenantAuditInfo(string id)
    {
        var data = db.Queryable<SysTenantApply>()
            .Where(a => a.Id == long.Parse(id))
            .Select<TenantApplyInfoRes>()
            .First();
        return DataResult<TenantApplyInfoRes>.Success(data);
    }

    /// <summary>
    /// 企业用户审批 - 驳回
    /// </summary>
    /// <param name="req"></param>
    /// <returns></returns>
    public DataResult RejectTenantApply(CommonAuditInput req)
    {
        var userId = user.UserId;

        var apply = db.Queryable<SysTenantApply>().Where(x => x.Id == req.Id).First();

        if (apply.IsNull())
        {
            return DataResult.Failed("企业用户信息不存在!");
        }

        if (apply.AuditStatus == AuditStatusEnum.Approve)
        {
            return DataResult.Failed("已审批通过!");
        }

        if (req.Status == 1)
        {
            return DataResult.Failed("非法状态!");
        }
        else
        {
            apply.AuditStatus = (AuditStatusEnum)(int)req.Status;
            apply.AuditNote = req.AuditNote;
            db.Updateable(req).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommand();
            return DataResult.Successed("驳回成功!");
        }
    }

    /// <summary>
    /// 企业用户审批 - 通过
    /// </summary>
    /// <param name="req"></param>
    /// <returns></returns>
    public async Task<DataResult> TenantApplyAudit(TenantApplyAuditReq req)
    {
        var dbScope = (SqlSugarScope)db;
        var masterDb = saasService.GetMasterDb();
        
        var apply = await masterDb.Queryable<SysTenantApply>().Where(x => x.Id == req.AuditInfo.Id).FirstAsync();

        if (apply.IsNull())
        {
            return  await Task.FromResult(DataResult.Failed("企业用户信息不存在!"));
        }

        if (apply.AuditStatus == AuditStatusEnum.Approve)
        {
            return await Task.FromResult(DataResult.Failed("已审批通过!"));
        }

        if (req.PermissionIds.Count == 0)
        {
            return  await Task.FromResult(DataResult.Failed("请勾选权限模块!"));
        }

        if (req.AuditInfo.Status == 1)
        {
            try
            { 
                //开启事务
                await dbScope.Ado.BeginTranAsync();

                #region 租户相关
                
                //初始化新租户
                var entity = apply.Adapt<SysTenant>();
                entity.PinYinCode = PinYinUtil.GetFristLetter(entity.Name);
                var secret = MD5Helper.Encrypt(DateTime.Now.Ticks.ToString(), false, true);
                entity.AppSecret = secret;
                
                var tenant = await masterDb.Insertable(entity).ExecuteReturnEntityAsync();
                //初始化租户数据库链接
                var link = req.DbInfo.Adapt<SysTenantLink>();
                link.TenantId = tenant.Id;
                await masterDb.Insertable(link).ExecuteReturnEntityAsync();
                //初始化租户权限模块
                var permissions = await masterDb.Queryable<SysPermission>().Where(x => req.PermissionIds.Contains(x.Id)).ToListAsync();

                var tenantPerList = new List<SysPermissionTenant>();
                foreach (var item in permissions)
                {
                    var tenantPer = item.Adapt<SysPermissionTenant>();
                    tenantPer.Id = 0;
                    tenantPer.TenantId = tenant.Id;
                    tenantPer.PermissionId = item.Id;

                    tenantPerList.Add(tenantPer);
                }

                await masterDb.Insertable(tenantPerList).ExecuteCommandAsync();
                
                //初始化租户合同
                var contract = new SysTenantContract()
                {
                    ContractName  = "新签约租户",
                    BeginDate = apply.ContractBeginDate,
                    EndDate = apply.ContractEndDate,
                    TenantId = tenant.Id,
                    AuditStatus = AuditStatusEnum.Approve, 
                };     
                await masterDb.Insertable(contract).ExecuteCommandAsync();

                #region 加密授权信息
                //租户用户授权数

                var userAuth = new SysTenantUserAuth()
                {
                    TenantId =  tenant.Id,
                    AuthNum = EncrypteHelper.EncryptData(req.AuthUserNum.ToString(), secret)
                };
                await masterDb.Insertable(userAuth).ExecuteCommandAsync();
                //租户模块授权数
                #endregion

                var perAuthList = new List<SysTenantPermissionAuth>();
                foreach (var item in req.PermissionAuthList)
                { 
                    var perAuth = new SysTenantPermissionAuth()
                    {
                        TenantId =  tenant.Id,
                        PermissionId  = item.PermissionId,
                        AuthNum =  EncrypteHelper.EncryptData(item.AuthNum.ToString(), secret)
                    };
                    perAuthList.Add(perAuth);
                }

                await masterDb.Insertable(perAuthList).ExecuteCommandAsync();

                #endregion 
                #region 租户用户相关数据

                var adminUser =await masterDb.Queryable<SysUser>().Where(x=>x.UserCode == apply.AdminUserCode && x.UserType == UserTypeEnum.ApplyUser.ToEnumInt()).FirstAsync();
                //删除租户申请
                var delUserRoles = await masterDb.Queryable<SysRoleUser>().Where(x => x.UserId == adminUser.Id).ToListAsync();
                await masterDb.Deleteable(delUserRoles).ExecuteCommandAsync();
                //初始化租户角色
                var roleEntity = new SysRole()
                {
                    RoleCode = "tenantAdmin",
                    RoleName = "租户管理员",
                    TenantId =  tenant.Id
                };     
                var role = await masterDb.Insertable(roleEntity).ExecuteReturnEntityAsync();
                //初始化租户用户角色关系
                var roleUserEntity = new SysRoleUser()
                {
                    UserId = adminUser.Id,
                    RoleId = role.Id,
                    // TenantId =  tenant.Id
                };     
                await masterDb.Insertable(roleUserEntity).ExecuteCommandAsync();
                
                //写入租户管理员权限
                var rolePerList = new List<SysRolePermission>();
                foreach (var item in permissions)
                {
                    var rolePer = item.Adapt<SysRolePermission>();
                    rolePer.RoleId = role.Id;
                    rolePer.PermissionId = item.Id;
                    rolePer.IsPermission = 1;

                    rolePerList.Add(rolePer);
                }
                await masterDb.Insertable(rolePerList).ExecuteCommandAsync();
                

                //初始化租户机构信息
                var orgEntity = new SysOrg()
                {
                    OrgName  = apply.Name,
                    ParentId =  0,
                    Leader = apply.Chief,
                    Tel = apply.Tel,
                    OrderNo = 1,
                    IsDepartment = false,
                    TenantId = tenant.Id,
                    Status = StatusEnum.Enable
                };     
                var org = await  masterDb.Insertable(orgEntity).ExecuteReturnEntityAsync();
                //初始化租户用户机构
                var orgUserEntity = new SysOrgUser()
                {
                    UserId = adminUser.Id,
                    OrgId = org.Id,
                };     
                await masterDb.Insertable(orgUserEntity).ExecuteCommandAsync();



                //更新租户管理员信息 机构Id
                adminUser.UserType = UserTypeEnum.Admin.ToEnumInt();
                adminUser.TenantId = tenant.Id;
                adminUser.DefaultOrgId = org.Id;

                await masterDb.Updateable(adminUser).ExecuteCommandAsync();
                #endregion

                #region 创建租户数据库及基础数初始化


                if (!dbScope.IsAnyConnection(tenant.Id))
                {
                    dbScope.AddConnection(new ConnectionConfig() { 
                        ConfigId = tenant.Id, 
                        ConnectionString = link.Connection, 
                        DbType = link.DbType,
                        IsAutoCloseConnection = true });
                }
                var tenantDb = saasService.GetBizDbScopeById(tenant.Id);
                StaticConfig.CodeFirst_MySqlCollate="utf8mb4_0900_ai_ci";//较高版本支持
                //初始化数库
                tenantDb.DbMaintenance.CreateDatabase();

                tenantDb.CodeFirst.InitTables(typeof(CodeCountry));
                #endregion
                
                //更新租户申请
                apply.AuditStatus = (AuditStatusEnum)(int)req.AuditInfo.Status;
                apply.AuditTime = DateTime.Now;
                apply.AuditNote = req.AuditInfo.AuditNote;
                await masterDb.Updateable(apply).IgnoreColumns(ignoreAllNullColumns: true).EnableDiffLogEvent().ExecuteCommandAsync();

                await dbScope.Ado.CommitTranAsync();
                return  await Task.FromResult(DataResult.Successed("审批成功!"));
            }
            catch (Exception ex)
            {
                await dbScope.Ado.RollbackTranAsync();
                return  await Task.FromResult(DataResult.Failed("审批失败!" + ",请联系管理员!"+ex.ToString()));
            }
        }
        else
        {
             return  await Task.FromResult(DataResult.Failed("非法状态!"));
        }
    }

    #endregion


    #region 企业用户维护信息

    /// <summary>
    /// 获取注册企业申请信息
    /// </summary>
    /// <returns></returns>
    public DataResult<TenantApplyInfoRes> GetTenantApplyInfo()
    {
        var userInfo = db.Queryable<SysUser>().First(x => x.Id == long.Parse(user.UserId));
        var data = db.Queryable<SysTenantApply>()
            .Where(a => a.AdminUserCode == userInfo.UserCode)
            .Select<TenantApplyInfoRes>()
            .First();
        return DataResult<TenantApplyInfoRes>.Success(data);
    }

    /// <summary>
    /// 维护企业用户信息
    /// </summary>
    /// <param name="req"></param>
    /// <returns></returns>
    public DataResult EditTenantApplyInfo(TenantApplyReq req)
    {
        var existApply = db.Queryable<SysTenantApply>().First(x => x.Id == req.Id);

        if (existApply.AuditStatus == AuditStatusEnum.Approve || existApply.AuditStatus == AuditStatusEnum.Auditing)
        {
            return DataResult.Failed("审核通过或待审批状态不能提交!");
        }

        try
        {
            //开启事务
            db.Ado.BeginTran();
            var apply = req.Adapt<SysTenantApply>();
            db.Updateable(apply).IgnoreColumns(x =>
                new
                {
                    x.AdminUserPassword, x.AuditStatus, x.AuditNote
                }).ExecuteCommand();


            //TO DO 处理附件
            // var gid = model.GID; //写入 
            // #region 处理文件
            //
            // #region  处理法人身份证
            // //先删除 法人身份证
            // var existCards = db.Queryable<INFO_FILES>().Where(x => x.PID == gid && x.FILETYPE == "法人身份证").Select(n=>n.IMGPATH).ToArray();
            // var cardFiles = model.cardfiles.Select(x => x.FilePath).ToArray();
            // IEnumerable<string> delCards = existCards.AsQueryable().Except(cardFiles);
            // if (delCards.Count()>0)
            // {
            //     foreach (var item in delCards)
            //     {
            //         var existInfo = db.Queryable<INFO_FILES>()
            //             .Where(x =>  x.PID == gid  && x.IMGPATH == item).First();
            //         db.Deleteable(existInfo).ExecuteCommand();
            //     }
            // }
            // //2.添加新的法人身份证
            // IEnumerable<string> addCards = cardFiles.AsQueryable().Except(existCards);
            // if (addCards.Count()>0)
            // {
            //     foreach (var item in addCards)
            //     {
            //         var infoFile = new INFO_FILES
            //         {
            //             GID = Guid.NewGuid(),
            //             PID = gid,
            //             FILENAME = model.cardfiles.Where(x=>x.FilePath ==item).Select(x=>x.FileName).First(),
            //             IMGPATH = item,
            //             FILETYPE = "法人身份证",
            //             CORPID = gid.ToString(),
            //             CreateDate = DateTime.Now,
            //             ModifyDate = DateTime.Now,
            //             UPLOADEMPLY = ""
            //         };        
            //         db.Insertable(infoFile).ExecuteCommand();
            //     }
            // } 
            // #endregion
            // #region  处理营业执照
            // //先删除 营业执照
            // var existLicenses = db.Queryable<INFO_FILES>().Where(x => x.PID == gid && x.FILETYPE == "营业执照").Select(n=>n.IMGPATH).ToArray();
            // var licenseFiles = model.licensefiles.Select(x => x.FilePath).ToArray();
            // IEnumerable<string> delLicenses = existLicenses.AsQueryable().Except(licenseFiles);
            // if (delLicenses.Count()>0)
            // {
            //     foreach (var item in delLicenses)
            //     {
            //         var existInfo = db.Queryable<INFO_FILES>()
            //             .Where(x =>  x.PID == gid  && x.IMGPATH == item).First();
            //         db.Deleteable(existInfo).ExecuteCommand();
            //     }
            // }
            // //2.添加新的营业执照
            // IEnumerable<string> addLicenses = licenseFiles.AsQueryable().Except(existLicenses);
            // if (addLicenses.Count()>0)
            // {
            //     foreach (var item in addLicenses)
            //     {
            //         var infoFile = new INFO_FILES
            //         {
            //             GID = Guid.NewGuid(),
            //             PID = gid,
            //             FILENAME = model.licensefiles.Where(x=>x.FilePath ==item).Select(x=>x.FileName).First(),
            //             IMGPATH = item,
            //             FILETYPE = "营业执照",
            //             CORPID = gid.ToString(),
            //             CreateDate = DateTime.Now,
            //             ModifyDate = DateTime.Now,
            //             UPLOADEMPLY = ""
            //         };        
            //         db.Insertable(infoFile).ExecuteCommand();
            //     }
            // } 
            // #endregion 

            // #endregion

            db.Ado.CommitTran();
            return DataResult.Successed("更新成功!");
        }
        catch (Exception ex)
        {
            db.Ado.RollbackTran();
            return DataResult.Failed("更新失败!" + ex);
        }
    }

    /// <summary>
    /// 提交审核
    /// </summary>
    /// <param name="id"></param>
    /// <returns></returns>
    public DataResult SubmitTenantApply(string id)
    {
        var existApply = db.Queryable<SysTenantApply>().First(x => x.Id == long.Parse(id));
        if (existApply == null)
        {
            return DataResult.Failed("企业信息不存在，请先保存再提交!");
        }

        if (existApply.AuditStatus == AuditStatusEnum.Approve || existApply.AuditStatus == AuditStatusEnum.Auditing)
        {
            return DataResult.Failed("审核通过或待审批状态不能提交!");
        }

        // var licensefiles = db.Queryable<INFO_FILES>().Where(x => x.PID == gid && x.FILETYPE =="营业执照").ToList();
        // if (licensefiles.Count() == 0)
        // {
        //     return DataResult.Failed("营业执照认证资料未上传不能提交!");
        // }
        // var cardfiles = db.Queryable<INFO_FILES>().Where(x => x.PID == gid && x.FILETYPE =="法人身份证").ToList();
        // if (cardfiles.Count() == 0)
        // {
        //     return DataResult.Failed("营业执照认证资料未上传不能提交!");
        // } 
        //更新状态为待审批
        existApply.AuditStatus = AuditStatusEnum.Auditing;
        db.Updateable(existApply).ExecuteCommand();

        return DataResult.Successed("提交成功");
    }

    #endregion
}