using DevExpress.XtraEditors;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.IO;
using System.Text;
using System.Windows.Forms;

namespace IStation.WinFrmUI.Basic
{
    public partial class ProjectMgrDlg : DevExpress.XtraBars.Ribbon.RibbonForm
    {
        public ProjectMgrDlg()
        {
            InitializeComponent();
            this.IconOptions.Icon = WinFrmUI.Properties.Resources.App;
            this.gridView1.SetNormalView();
            this.gridView1.OptionsView.EnableAppearanceOddRow = false;
            this.gridView1.OptionsView.EnableAppearanceEvenRow = false;
            this.gridView1.OptionsView.ShowIndicator = true;
        }

        public class CurrentViewModel : Model.Project
        {
            public CurrentViewModel() { }
            public CurrentViewModel(Model.Project rhs) : base(rhs)
            {

            }
        }

        private BLL.Project _bll = new BLL.Project();
        private List<CurrentViewModel> _allBindList = null;


        public event Func<Model.Project, bool> AddEvent;
        public event Action<Model.Project> EditEvent;
        public event Func<Model.Project, bool> SwitchEvent;


        /// <summary>
        /// 初始化数据
        /// </summary>
        public void SetBindingData()
        {
            _allBindList = new List<CurrentViewModel>();
            var list = _bll.GetAll();
            if (list != null)
            {
                foreach (var item in list)
                {
                    var vm = new CurrentViewModel(item);
                    _allBindList.Add(vm);
                }
            }

            this.projectBindingSource.DataSource = _allBindList;
        }

        //切换项目
        private void barBtnSwitch_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            var vm = this.gridView1.GetCurrentViewModel(_allBindList);
            if (vm == null)
                return;
            if (vm.ID == Settings.Project.ID)
            {
                XtraMessageBox.Show("无法打开正在使用的项目!");
                return;
            }
            var bol = this.SwitchEvent?.Invoke(vm);
            if (bol != null && bol.HasValue)
            {
                this.gridView1.RefreshData();
            }
        }

        //添加
        private void barBtnAdd_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            var dlg = new AddProjectDlg();
            dlg.SetBindingData();
            dlg.ReloadDataEvent += (rhs) =>
            {
                var vm = new CurrentViewModel(rhs);
                _allBindList.Add(vm);
                this.projectBindingSource.ResetBindings(false);

                var bol = this.AddEvent?.Invoke(vm);
                if (bol != null && bol.HasValue)
                {
                    this.gridView1.RefreshData();
                }

            };
            dlg.ShowDialog();
        }

        //编辑
        private void barBtnEdit_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            var vm = this.gridView1.GetCurrentViewModel(_allBindList);
            if (vm == null)
                return;

            var dlg = new EditProjectDlg();
            dlg.SetBindingData(vm);
            dlg.ReloadDataEvent += (rhs) =>
            {
                vm.Reset(rhs);
                this.projectBindingSource.ResetBindings(false);

                this.EditEvent?.Invoke(rhs);
            };
            dlg.ShowDialog();
        }

        //删除
        private void barBtnDelete_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            var vm = this.gridView1.GetCurrentViewModel(_allBindList);
            if (vm == null)
                return;
            if (vm.ID == Settings.Project.ID)
            {
                XtraMessageBox.Show("项目已打开，不能移除!");
                return;
            }
            if (XtraMessageBox.Show("是否要删除？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) != DialogResult.Yes)
                return;
            if (!_bll.DeleteByID(vm.ID, out string msg))
            {
                XtraMessageBox.Show("项目移除失败!");
                return;
            }
            _allBindList.Remove(vm);
            this.projectBindingSource.ResetBindings(false);
            XtraMessageBox.Show("项目移除成功!");
        }

        //刷新
        private void barBtnRefresh_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            SetBindingData();
        }


        //表格行样式
        private void gridView1_RowCellStyle(object sender, DevExpress.XtraGrid.Views.Grid.RowCellStyleEventArgs e)
        {
            var vm = this.gridView1.GetRow(e.RowHandle) as CurrentViewModel;
            if (vm == null) return;

            if (vm.ID == Settings.Project.ID)
            {
                e.Appearance.BackColor = Color.PapayaWhip;
            }
            else
            {
                e.Appearance.BackColor = Color.White;
            }
        }


        //导入项目
        private void barBtnImportPorject_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            var filePath = ProjectHelper.GetOpenProjectPath();
            if (string.IsNullOrEmpty(filePath))
                return;
            var projecId = ProjectHelper.ImportProject(filePath);
            if (projecId < 1)
                return;
            var project = _bll.GetByID(projecId);
            var vm = new CurrentViewModel(project);
            _allBindList.Add(vm);
            this.projectBindingSource.ResetBindings(false);

            var bol = this.SwitchEvent?.Invoke(vm);
            if (bol != null && bol.HasValue)
            {
                this.gridView1.RefreshData();
            }
        }

        //导入曲线分析
        private void barBtnImportCurveAnalysis_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            var filePath = ProjectHelper.GetOpenProjectPath();
            if (string.IsNullOrEmpty(filePath))
                return;
            var projecId = ProjectHelper.ImportProject(filePath);
            if (projecId < 1)
            {
                XtraMessageBox.Show("导入失败!");
                return;
            }
            var project = _bll.GetByID(projecId);
            var vm = new CurrentViewModel(project);
            _allBindList.Add(vm);
            this.projectBindingSource.ResetBindings(false);
            XtraMessageBox.Show("导入成功");
        }

        //导入测试系统
        private void barBtnImportTProduct_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            var dlg = new OpenFileDialog();
            dlg.Title = "TProduct";
            dlg.Filter = "bin文件 (*.bin)|*.bin";
            if (dlg.ShowDialog() != DialogResult.OK)
                return;
            var enCode = Encoding.GetEncoding("GB2312");
            if (enCode == null)
            {
                XtraMessageBox.Show("GB2312:解析失败!");
                return;
            }
            var json = File.ReadAllText(dlg.FileName, enCode);
            var dataPacking = JsonHelper.Json2Object<IStation.OpenDto.FullPacking>(json);
            var result = ConvertHelper.ConvertTProduct(dataPacking);
            if (!result)
            {
                XtraMessageBox.Show("JSON:解析失败!");
                return;
            }

            XtraMessageBox.Show("导入成功!");
        }

        //导出项目
        private void barBtnExportProject_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            var vm = this.gridView1.GetCurrentViewModel(_allBindList);
            if (vm == null)
                return;
            if (XtraMessageBox.Show($"是否导出[{vm.Name}]？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) != DialogResult.Yes)
                return;
            ProjectHelper.OtherSaveProject(vm.ID);
        }

    }
}