using PaintDotNet.Base.CommTool;
using PaintDotNet.Base.SettingModel;
using PaintDotNet.File.BatchSaveComponet;
using System;
using System.Drawing;
using System.IO;
using System.Windows.Forms;

namespace PaintDotNet.File.UnsavedProcessing
{
    /// <summary>
    /// 关闭保存
    /// </summary>
    internal class UnsavedProcessingDialog : PdnBaseForm
    {
        #region 属性
        private DataGridView DataInformationView;
        private Panel panel1;
        private Panel panel2;
        private Button btn_Close;
        private Button btn_SelectAll;
        private Button btn_NotAll;
        private Button btn_Determine;
        private AppWorkspace appWorkspace;

        private DocumentWorkspace closeMe;
        private DataGridViewCheckBoxColumn Column1;
        private DataGridViewTextBoxColumn Column2;
        private DataGridViewTextBoxColumn Column3;
        private DataGridViewTextBoxColumn Column4;
        private DataGridViewButtonColumn Column5;
        private bool cancelled;
        public bool Cancelled
        {
            get
            {
                return this.cancelled;
            }
        }
        #endregion
        #region 构造函数
        public UnsavedProcessingDialog(AppWorkspace appWorkspace)
        {
            this.appWorkspace = appWorkspace;
            InitializeComponent();
            InitializeLanguageText();
        }
        #endregion
        #region 事件
        private void UnsavedProcessingDialog_SizeChanged(object sender, EventArgs e)
        {
            DataInformationView.Columns[0].Width = 40;//设置保存列宽度
            DataInformationView.Columns[1].Width = 200;//设置名称列宽度
            DataInformationView.Columns[2].Width = 70;//设置类型列宽度
            DataInformationView.Columns[3].Width = DataInformationView.Width - 353;//设置路径列宽度
            DataInformationView.Columns[4].Width = 40;//设置浏览列宽度
        }
        private void UnsavedProcessingDialog_Load(object sender, EventArgs e)
        {
            DisplayNotSaved();
        }
        /// <summary>
        /// 确定
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_Determine_Click(object sender, EventArgs e)
        {
            if (this.DataInformationView.Rows.Count > 0)
            {
                for (int i = 0; i < this.DataInformationView.Rows.Count; i++)
                {
                    DataGridViewCheckBoxCell checkCell = (DataGridViewCheckBoxCell)DataInformationView.Rows[i].Cells[0];
                    bool isSave = Convert.ToBoolean(checkCell.Value);
                    if (isSave)
                    {
                        string path = this.DataInformationView.Rows[i].Cells[3].Value.ToString();
                        if (!Directory.Exists(path))//判断是否存在
                        {
                            MessageBox.Show(path + "  路径不存在！");
                            return;
                        }
                    }
                }
            }
            int Length = this.appWorkspace.DocumentWorkspaces.Length;
            for (int i = 0; i < Length; i++) PerformAction();
            this.DialogResult = DialogResult.OK;
            this.Close();
        }
        /// <summary>
        /// 全不选
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_NotAll_Click(object sender, EventArgs e)
        {
            if (this.DataInformationView.Rows.Count > 0)
            {
                for (int i = 0; i < this.DataInformationView.Rows.Count; i++)
                {
                    this.DataInformationView.Rows[i].Cells[0].Value = false;
                }
            }
        }
        /// <summary>
        /// 选择所有
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_SelectAll_Click(object sender, EventArgs e)
        {
            if (this.DataInformationView.Rows.Count > 0)
            {
                for (int i = 0; i < this.DataInformationView.Rows.Count; i++)
                {
                    this.DataInformationView.Rows[i].Cells[0].Value = true;
                }
            }
        }
        /// <summary>
        /// 取消
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_Close_Click(object sender, EventArgs e)
        {
            this.cancelled = true;
            this.Close();
        }
        /// <summary>
        /// 点击浏览选择路径
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void DataInformationView_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            try
            {
                if (e.ColumnIndex == -1 || e.RowIndex == -1) return;
                DataGridViewCell cell = this.DataInformationView.Rows[e.RowIndex].Cells[e.ColumnIndex];
                if (e.ColumnIndex == 4 /*cell.Value.ToString() == "浏览"*/ )
                {
                    FolderBrowserDialog folderBrowserDialog1 = new FolderBrowserDialog();
                    if (folderBrowserDialog1.ShowDialog() == DialogResult.OK)
                    {
                        string path = folderBrowserDialog1.SelectedPath;
                        this.DataInformationView.Rows[e.RowIndex].Cells[3].Value = path;
                    } 
                }
            }
            catch (Exception ex)
            {
            }
        }
        #endregion
        #region 方法
        /// <summary>
        /// 控件初始化
        /// </summary>
        private void InitializeComponent()
        {
            this.DataInformationView = new System.Windows.Forms.DataGridView();
            this.Column1 = new System.Windows.Forms.DataGridViewCheckBoxColumn();
            this.Column2 = new System.Windows.Forms.DataGridViewTextBoxColumn();
            this.Column3 = new System.Windows.Forms.DataGridViewTextBoxColumn();
            this.Column4 = new System.Windows.Forms.DataGridViewTextBoxColumn();
            this.Column5 = new System.Windows.Forms.DataGridViewButtonColumn();
            this.panel1 = new System.Windows.Forms.Panel();
            this.panel2 = new System.Windows.Forms.Panel();
            this.btn_Close = new System.Windows.Forms.Button();
            this.btn_SelectAll = new System.Windows.Forms.Button();
            this.btn_NotAll = new System.Windows.Forms.Button();
            this.btn_Determine = new System.Windows.Forms.Button();
            ((System.ComponentModel.ISupportInitialize)(this.DataInformationView)).BeginInit();
            this.panel1.SuspendLayout();
            this.panel2.SuspendLayout();
            this.SuspendLayout();
            // 
            // DataInformationView
            // 
            this.DataInformationView.AllowUserToAddRows = false;
            this.DataInformationView.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
            | System.Windows.Forms.AnchorStyles.Left) 
            | System.Windows.Forms.AnchorStyles.Right)));
            this.DataInformationView.BackgroundColor = System.Drawing.SystemColors.Control;
            this.DataInformationView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
            this.DataInformationView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
            this.Column1,
            this.Column2,
            this.Column3,
            this.Column4,
            this.Column5});
            this.DataInformationView.Location = new System.Drawing.Point(0, 0);
            this.DataInformationView.Name = "DataInformationView";
            this.DataInformationView.RowHeadersVisible = false;
            this.DataInformationView.RowTemplate.Height = 23;
            this.DataInformationView.Size = new System.Drawing.Size(694, 352);
            this.DataInformationView.TabIndex = 0;
            this.DataInformationView.CellClick += new System.Windows.Forms.DataGridViewCellEventHandler(this.DataInformationView_CellClick);
            // 
            // Column1
            // 
            this.Column1.HeaderText = PdnResources.GetString("CloseWorkspaceAction.SaveButton.ActionText");
            this.Column1.Name = "Column1";
            this.Column1.Width = 40;
            // 
            // Column2
            // 
            this.Column2.HeaderText = PdnResources.GetString("Menu.name.text");
            this.Column2.Name = "Column2";
            this.Column2.Width = 200;
            // 
            // Column3
            // 
            this.Column3.HeaderText = PdnResources.GetString("Menu.Type.text");
            this.Column3.Name = "Column3";
            this.Column3.Width = 70;
            // 
            // Column4
            // 
            this.Column4.HeaderText = PdnResources.GetString("Path.text");
            this.Column4.Name = "Column4";
            this.Column4.Width = 326;
            // 
            // Column5
            // 
            this.Column5.HeaderText = "";
            this.Column5.Name = "Column5";
            this.Column5.Width = 55;
            // 
            // panel1
            // 
            this.panel1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
            | System.Windows.Forms.AnchorStyles.Left) 
            | System.Windows.Forms.AnchorStyles.Right)));
            this.panel1.Controls.Add(this.DataInformationView);
            this.panel1.Location = new System.Drawing.Point(6, 7);
            this.panel1.Name = "panel1";
            this.panel1.Size = new System.Drawing.Size(694, 352);
            this.panel1.TabIndex = 5;
            // 
            // panel2
            // 
            this.panel2.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
            | System.Windows.Forms.AnchorStyles.Right)));
            this.panel2.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
            this.panel2.Controls.Add(this.btn_Close);
            this.panel2.Controls.Add(this.btn_SelectAll);
            this.panel2.Controls.Add(this.btn_NotAll);
            this.panel2.Controls.Add(this.btn_Determine);
            this.panel2.Location = new System.Drawing.Point(6, 364);
            this.panel2.Name = "panel2";
            this.panel2.Size = new System.Drawing.Size(694, 40);
            this.panel2.TabIndex = 6;
            // 
            // btn_Close
            // 
            this.btn_Close.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
            this.btn_Close.Location = new System.Drawing.Point(603, 7);
            this.btn_Close.Name = "btn_Close";
            this.btn_Close.Size = new System.Drawing.Size(75, 23);
            this.btn_Close.TabIndex = 3;
            this.btn_Close.Text = "取消";
            this.btn_Close.UseVisualStyleBackColor = true;
            this.btn_Close.Click += new System.EventHandler(this.btn_Close_Click);
            // 
            // btn_SelectAll
            // 
            this.btn_SelectAll.Location = new System.Drawing.Point(93, 7);
            this.btn_SelectAll.Name = "btn_SelectAll";
            this.btn_SelectAll.Size = new System.Drawing.Size(75, 23);
            this.btn_SelectAll.TabIndex = 1;
            this.btn_SelectAll.Text = "选择所有";
            this.btn_SelectAll.UseVisualStyleBackColor = true;
            this.btn_SelectAll.Click += new System.EventHandler(this.btn_SelectAll_Click);
            // 
            // btn_NotAll
            // 
            this.btn_NotAll.Location = new System.Drawing.Point(12, 7);
            this.btn_NotAll.Name = "btn_NotAll";
            this.btn_NotAll.Size = new System.Drawing.Size(75, 23);
            this.btn_NotAll.TabIndex = 0;
            this.btn_NotAll.Text = "全不选";
            this.btn_NotAll.UseVisualStyleBackColor = true;
            this.btn_NotAll.Click += new System.EventHandler(this.btn_NotAll_Click);
            // 
            // btn_Determine
            // 
            this.btn_Determine.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
            this.btn_Determine.Location = new System.Drawing.Point(522, 7);
            this.btn_Determine.Name = "btn_Determine";
            this.btn_Determine.Size = new System.Drawing.Size(75, 23);
            this.btn_Determine.TabIndex = 2;
            this.btn_Determine.Text = "确定";
            this.btn_Determine.UseVisualStyleBackColor = true;
            this.btn_Determine.Click += new System.EventHandler(this.btn_Determine_Click);
            // 
            // UnsavedProcessingDialog
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(706, 411);
            this.Controls.Add(this.panel2);
            this.Controls.Add(this.panel1);
            this.MinimumSize = new System.Drawing.Size(722, 450);
            this.Name = "UnsavedProcessingDialog";
            this.ShowIcon = false;
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
            this.Text = "保存文件";
            this.TopMost = true;
            this.Load += new System.EventHandler(this.UnsavedProcessingDialog_Load);
            this.SizeChanged += new System.EventHandler(this.UnsavedProcessingDialog_SizeChanged);
            this.Controls.SetChildIndex(this.panel1, 0);
            this.Controls.SetChildIndex(this.panel2, 0);
            ((System.ComponentModel.ISupportInitialize)(this.DataInformationView)).EndInit();
            this.panel1.ResumeLayout(false);
            this.panel2.ResumeLayout(false);
            this.ResumeLayout(false);

        }
        private void InitializeLanguageText()
        {
            this.btn_Determine.Text = PdnResources.GetString("Menu.ensure.text");
            this.btn_Close.Text = PdnResources.GetString("CloseWorkspaceAction.CancelButton.ActionText");
            this.btn_NotAll.Text = PdnResources.GetString("Menu.Binaryoperation.Objecthandling.unselectall.text");
            this.btn_SelectAll.Text = PdnResources.GetString("SelectAll.text");
            this.Text = PdnResources.GetString("SaveFile.text");
        }
            /// <summary>
            /// 初始化
            /// </summary>
            private void DisplayNotSaved()
        {
            this.DataInformationView.Columns[2].ReadOnly = true;
            this.DataInformationView.Columns[3].ReadOnly = true;
            foreach (DocumentWorkspace document in this.appWorkspace.DocumentWorkspaces)
            {
                if (document.Document.Dirty)
                {
                    string imgName = document.GetFriendlyName();
                    string imgType = string.Empty;
                    int index = 0;
                    if (imgName.Contains("."))
                    {
                        index = imgName.LastIndexOf('.');
                        imgType = imgName.Substring(index);
                        imgName = imgName.Substring(0, index);
                    }
                    else
                        imgType = ".jpg";
                    //获取图片路径
                    string fileName;
                    //FileType fileType;
                    //SaveConfigToken saveConfigToken;
                    document.GetDocumentSaveOptions(out fileName/*, out fileType, out saveConfigToken*/);
                    string path = Path.GetDirectoryName(fileName);
                    this.DataInformationView.Rows.Add(true, imgName, imgType, fileName != null ? path : Startup.instance.configModel.HardFilePath != null ? Startup.instance.configModel.HardFilePath : Environment.GetFolderPath(Environment.SpecialFolder.MyPictures), PdnResources.GetString("Menu.browse.Text"));
                    this.DataInformationView.Rows[this.DataInformationView.Rows.Count - 1].Tag = document;
                }
            }
        }

        /// <summary>
        /// 保存与关闭Document
        /// </summary>
        public void PerformAction()
        {
            if (appWorkspace == null)
                throw new ArgumentNullException("appWorkspace");

            appWorkspace.ActiveDocumentWorkspace.GraphicsList.UnselectAll();

            DocumentWorkspace dw;

            if (this.closeMe == null)
            {
                if (appWorkspace.toRemoveDocumentWorkspaceIndex >= 0 && appWorkspace.toRemoveDocumentWorkspaceIndex < appWorkspace.DocumentWorkspaces.Length)
                {
                    dw = appWorkspace.DocumentWorkspaces[appWorkspace.toRemoveDocumentWorkspaceIndex];
                    appWorkspace.toRemoveDocumentWorkspaceIndex = -1;
                }
                else
                    dw = appWorkspace.ActiveDocumentWorkspace;
            }
            else
            {
                dw = this.closeMe;
            }

            if (dw != null)
            {
                if (dw.Document == null)
                    appWorkspace.RemoveDocumentWorkspace(dw);
                else if (!dw.Document.Dirty)
                    appWorkspace.RemoveDocumentWorkspace(dw);
                else
                {
                    appWorkspace.ActiveDocumentWorkspace = dw;

                    Image taskImage = DrawRulerHelper.ResizeImage(appWorkspace.ActiveDocumentWorkspace.CompositionSurface.CreateAliasedBitmap(), 115, 86, Base.Enum.ThumbnailMode.Cut);

                    Form mainForm = appWorkspace.FindForm();
                    if (mainForm != null)
                    {
                        PdnBaseForm asPDF = mainForm as PdnBaseForm;
                        if (asPDF != null) asPDF.RestoreWindow();
                    }

                    Icon warningIcon;
                    ImageResource warningIconImageRes = PdnResources.GetImageResource("Icons.WarningIcon.png");

                    if (warningIconImageRes != null)
                    {
                        Image warningIconImage = warningIconImageRes.Reference;
                        warningIcon = Utility.ImageToIcon(warningIconImage, false);
                    }
                    else
                        warningIcon = null;

                    bool save = false;
                    if (this.DataInformationView.Rows.Count > 0)
                    {
                        for (int i = 0; i < this.DataInformationView.Rows.Count; i++)
                        {
                            if ((DocumentWorkspace)(this.DataInformationView.Rows[i].Tag) == dw)
                            {
                                DataGridViewCheckBoxCell checkCell = (DataGridViewCheckBoxCell)DataInformationView.Rows[i].Cells[0];
                                save = Convert.ToBoolean(checkCell.Value);
                                dw.fileText = DataInformationView.Rows[i].Cells[1].Value.ToString() + DataInformationView.Rows[i].Cells[2].Value.ToString();
                                dw.UpdateDw2buttonName(dw.fileText);
                                dw.picName = dw.fileText;
                                dw.filePath = DataInformationView.Rows[i].Cells[3].Value.ToString() +"\\" + dw.fileText;
                                this.DataInformationView.Rows.Remove(this.DataInformationView.Rows[i]);
                                break;
                            }
                        }
                    }

                    if (save)
                    {
                        if (dw.DoSaveNew())
                        {
                            this.cancelled = false;
                            if (!dw.IsDisposed)
                                appWorkspace.RemoveDocumentWorkspace(dw);
                        }
                        else
                            this.cancelled = true;
                    }
                    else /*if (!save)*/
                    {
                        this.cancelled = false;
                        if (!dw.IsDisposed)
                            appWorkspace.RemoveDocumentWorkspace(dw);
                    }
                    //else
                    //{
                    //    this.cancelled = true;
                    //}
                }
            }
            Utility.GCFullCollect();
        }
        #endregion
    }
}