using Gs.DevApp.Entity;
using Gs.DevApp.ToolBox;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Gs.DevApp.UserControl
{
    public partial class UCUpFileList : DevExpress.XtraEditors.XtraUserControl
    {

        public UCUpFileList()
        {
            InitializeComponent();
            Gs.DevApp.ToolBox.UtilityHelper.SetGridViewParameterMx(gvMx4);
            ucUpFile1.UpChanged += UcUpFile1_UpChanged;
        }

        private string _val;
        public string pGuid
        {
            get { return _val; }
            set
            {
                _val = value;
                this.ucUpFile1.parentGuid = value;
            }
        }


        private string _Group;
        /// <summary>
        /// 分类group
        /// </summary>
        public string parentGroup
        {
            get { return _Group; }
            set
            {
                _Group = value;
                this.ucUpFile1.parentGroup = value;
            }
        }

        /// <summary>
        /// 上传后刷新文件列表
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void UcUpFile1_UpChanged(object sender, EventArgs e)
        {
            getFileList();
        }
        public void getFileList()
        {
            gcMx4.DataSource = null;
            if (string.IsNullOrEmpty(pGuid))
                return;
            if (pGuid.Length <= 10)
                return;
            System.Text.StringBuilder _sbSqlWhere = new System.Text.StringBuilder();
            _sbSqlWhere.Append(" and parent_Guid='" + pGuid.Trim() + "'");
            if (!string.IsNullOrEmpty(parentGroup))
                _sbSqlWhere.Append(" and file_Group='" + parentGroup + "'");
            PageQueryModel pgq = new PageQueryModel(1, 100, "create_date", "asc", "", _sbSqlWhere.ToString());
            string json = JsonConvert.SerializeObject(pgq);
            try
            {
                string strReturn = UtilityHelper.HttpPost("", "MesFile/GetListPage", json);
                ReturnModel<PageListModel> dd = UtilityHelper.ReturnToTablePage(strReturn);
                if (dd.rtnCode > 0)
                {
                    DataTable dt = dd.rtnData.list;
                    gcMx4.BindingContext = new BindingContext();
                    gcMx4.DataSource = dt;
                    gcMx4.ForceInitialize();
                    gvMx4.BestFitColumns();
                }
                else
                {
                    ToolBox.MsgHelper.ShowError("提示：" + dd.rtnMsg);
                }
            }
            catch (Exception ex)
            {
                ToolBox.MsgHelper.Warning("提示：" + ex.Message);
            }
        }

        /// <summary>
        /// 删除附件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void repositoryItemButtonEdit1_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
        {
            var rowhandle = gvMx4.FocusedRowHandle;
            if (rowhandle < 0)
                return;
            if (e.Button.Index == 0)
            {
                var dr = gvMx4.GetDataRow(rowhandle);
                var mxGuid = dr["guid"].ToString();
                if (!MsgHelper.AskQuestion("你选择了1条数据，确定删除吗？"))
                    return;
                var strJson = "";
                var lst = new List<string>();
                lst.Add(mxGuid);
                try
                {
                    strJson = UtilityHelper.HttpPost("", "MesFile/DeleteModel",
                        JsonConvert.SerializeObject(lst));
                    var _rtn = UtilityHelper.ReturnToDynamic(strJson);
                    if (_rtn.rtnCode > 0) gvMx4.DeleteRow(rowhandle);
                    MsgHelper.Warning("提示：" + _rtn.rtnMsg);
                }
                catch (Exception ex)
                {
                    MsgHelper.Warning("提示：" + ex.Message);
                }
            }
        }

        /// <summary>
        /// 浏览附件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void repositoryItemButtonEdit2_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
        {
            var rowhandle = gvMx4.FocusedRowHandle;
            if (rowhandle < 0)
                return;
            if (e.Button.Index == 0)
            {
                try
                {
                    var dr = gvMx4.GetDataRow(rowhandle);
                    var urlPath = dr["urlPath"].ToString();
                    Gs.DevApp.UserControl.ShowFile frm = new ShowFile(urlPath);
                    frm.ShowDialog();
                }
                catch (Exception ex)
                {
                    Gs.DevApp.ToolBox.MsgHelper.ShowError(ex.Message);
                }

            }
        }
        /// <summary>
        /// 下载附件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void repositoryItemButtonEdit3_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
        {
            var rowhandle = gvMx4.FocusedRowHandle;
            if (rowhandle < 0)
                return;
            if (e.Button.Index == 0)
            {
                try
                {
                    var dr = gvMx4.GetDataRow(rowhandle);
                    var urlPath = dr["urlPath"].ToString();
                    using (FolderBrowserDialog folderBrowserDialog = new FolderBrowserDialog())
                    {
                        folderBrowserDialog.Description = "选择导出文件的保存路径";
                        DialogResult dialogResult = folderBrowserDialog.ShowDialog();
                        if (dialogResult == DialogResult.OK)
                        {
                            string _folder = folderBrowserDialog.SelectedPath;
                            string _folderName = _folder + "\\" + urlPath;
                            string _url = ConfigurationManager.AppSettings["WebApiUrl"].ToString() + "upload/" + urlPath;
                            using (WebClient client = new WebClient())
                            {
                                client.DownloadFile(_url, _folderName);
                            }
                            ToolBox.MsgHelper.ShowInformation("下载成功！");
                        }
                    }
                }
                catch (Exception ex)
                {
                    Gs.DevApp.ToolBox.MsgHelper.ShowError(ex.Message);
                }
            }
        }

    }
}