using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
//using static Google.Protobuf.Collections.MapField<TKey, TValue>;
using static Org.BouncyCastle.Math.EC.ECCurve;

namespace GeBoShi.UI.User
{
    public partial class NewUserFrm : Form
    {
        UserService service = new UserService();
        User _User = new User();
        User _FatherUser;
        bool _isNewUser = false;
       
        public NewUserFrm(User fatherUser,User m = null  )
        {
            InitializeComponent();
            this.uiTitel1.ShowContrlBox(false, false, true);
            this.uiTitel1.FatherForm = this;

            if (m != null)
            {
                _FatherUser = fatherUser;
                _User = m;
                this.txtCode.Enabled = false;
                if (_User.Code == "admin")
                    this.txtName.Enabled = cobRoleId.Enabled = false;
                this.tbPassword.Enabled = false;
                this.tbRePassword.Enabled = false;

                _isNewUser = false;
            }
            else
            {
                _isNewUser = true;
            }
            _FatherUser = fatherUser;
        }

        private void InitDataView()
        {
            this.cobRoleId.DisplayMember = "Name";
            this.cobRoleId.ValueMember = "Id";
            this.cobRoleId.DataSource = service.GetRoleItems();

            //

            this.txtCode.Text = _User.Code;
            this.txtName.Text = _User.Name;
            this.txtNote.Text = _User.Note;
            this.cobRoleId.SelectedValue = _User.RoleId;
            if (!_isNewUser)
                this.tbPassword.Text = _User.Password;
            else
                this.tbPassword.Text = "";
            this.tbRePassword.Text = "";


        }

        private void NewUserFrm_Load(object sender, EventArgs e)
        {
            InitDataView();
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void btnSave_Click(object sender, EventArgs e)
        {
            try
            {
                if((_isNewUser)&&(this.tbRePassword.Text != this.tbPassword.Text))
                {
                    throw new Exception("密码和重复密码不同！");
                }
                string szCode = this.txtCode.Text.Trim();
                string szName = this.txtName.Text.Trim();
                string szNote = this.txtNote.Text.Trim();
                string szPw = this.tbPassword.Text.Trim();
                int roleId = (int)this.cobRoleId.SelectedValue;

                if (szCode == "" || szName == "")
                    throw new Exception("请填写帐号和名称！");

                _User.Code = szCode;
                _User.Name = szName;
                _User.RoleId = roleId;
                _User.Note = szNote;                

                _User.ModifyUserCode = _FatherUser.Code;
                bool result;
                if (_User.Id == 0)
                {
                    _User.Password = szPw;            
                    _User.CreateUserCode = _FatherUser.Code;
                    result = service.Insert(_User);
                }
                else
                    result = service.Update(_User);
                if (!result)
                    throw new Exception("保存失败！");

                MessageBox.Show("保存成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                this.DialogResult = DialogResult.OK;
                this.Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
    }
}