using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;

namespace  LYFZ.Software.MainBusiness.SystemSettings
{
    public class frmOssManage : LYFZ.Software.UI.frmOssManage
    {
        /// <summary>
        /// 图片集合
        /// </summary>
        System.Windows.Forms.ImageList imageList = new System.Windows.Forms.ImageList();
        BLL.OssCloudDiskSDK.UploadOssCloudDisk uploadOss ;
        public frmOssManage()
        {
            btnOK.Click += btnOK_Click;
            btnDelete.Click += btnDelete_Click;
            this.Shown += FrmOssManage_Shown;
            this.dgvData.CellContentClick += dgvData_CellContentClick;
            this.btnRefresh.Click += BtnRefresh_Click;
        }

        private void BtnRefresh_Click(object sender, EventArgs e)
        {
            FrmOssManage_Shown(null,null);
        }

        private void FrmOssManage_Shown(object sender, EventArgs e)
        {
            this.dgvData.Rows.Clear();
            LYFZ.BLL.OssCloudDiskSDK.OSSReturnData returnData = null;
            LYFZ.ComponentLibrary.FrmLoadHandling.LoadDoWorkMethod(delegate (object obj, BackgroundWorker backgroundWorker)
            {
                try
                {
                    backgroundWorker.ReportProgress(0, "正在连接云盘...");
                    uploadOss = new BLL.OssCloudDiskSDK.UploadOssCloudDisk();
                    if (uploadOss.InitializationStatus)
                    {
                        if (uploadOss.OssDiskInfo.State)
                        {
                            backgroundWorker.ReportProgress(0, "正在加载云盘文件...");
                            returnData = uploadOss.GetOssFileData();
                        }
                    }
                }
                catch { }
            });
            tb_EnterpriseID.Text = uploadOss.AppInterface.AppEnId;
            tb_VerificationCode.Text = uploadOss.AppInterface.Ecode;
            pbDiskSizeBar.bshowText = true;
            if (uploadOss.InitializationStatus)
            {
                if (uploadOss.OssDiskInfo.State)
                {
                    pbDiskSizeBar.Maximum = Convert.ToInt32(uploadOss.OssDiskInfo.CapacitySize * 1024);
                    pbDiskSizeBar.Minimum = 0;
                    if (uploadOss.OssDiskInfo.GB_AlreadyExistsFileSize() * 1024 > pbDiskSizeBar.Maximum)
                    {
                        pbDiskSizeBar.Value = pbDiskSizeBar.Maximum;
                    }
                    else
                    {
                        pbDiskSizeBar.Value = Convert.ToInt32(uploadOss.OssDiskInfo.GB_AlreadyExistsFileSize() * 1024);
                    }
                   this.lbInfo.Text =
                        "共计： "+ returnData.OssFileList.Count + "个文件 已用磁盘：" + uploadOss.OssDiskInfo.GB_AlreadyExistsFileSize().ToString("0.0000") +
                        "GB  剩余容量：" + (uploadOss.OssDiskInfo.CapacitySize - uploadOss.OssDiskInfo.GB_AlreadyExistsFileSize()).ToString("0.0000") +
                        "GB  总容量：" + uploadOss.OssDiskInfo.CapacitySize + "GB  ";

                    pbDiskSizeBar.Refresh();



                    
                    System.Windows.Forms.DataGridViewRow gridRow;
                    for (int i = 0; i < returnData.OssFileList.Count; i++)
                    {
                        Aliyun.OSS.OssObjectSummary fileMod = returnData.OssFileList[i];
                        if (fileMod.Size > 0)
                        {
                            decimal decSize = (Convert.ToDecimal(fileMod.Size) / 1024m / 1024m);
                            gridRow = new System.Windows.Forms.DataGridViewRow();
                            gridRow.Cells.Add(new System.Windows.Forms.DataGridViewTextBoxCell() { Value = fileMod.Key });
                            gridRow.Cells.Add(new System.Windows.Forms.DataGridViewTextBoxCell() { Value = decSize.ToString("0.0000") + "MB" });

                            System.Windows.Forms.DataGridViewButtonCell buttonCell = new System.Windows.Forms.DataGridViewButtonCell();
                            buttonCell.Value = "打开";


                            gridRow.Cells.Add(buttonCell);
                            this.dgvData.Rows.Add(gridRow);
                        }
                    }

                }
                else
                {
                    MessageBoxCustom.Show(String.Format("授权失败\r\n{0}", uploadOss.ErrorMsg));
                    return;
                }
            }
            else
            {
                MessageBoxCustom.Show(String.Format("初始化\r\n{0}", uploadOss.ErrorMsg));
                return;
            }

        }

        void dgvData_CellContentClick(object sender, System.Windows.Forms.DataGridViewCellEventArgs e)
        {
            if(e.ColumnIndex==2)
            {
                string filePath = LYFZ.BLL.OssCloudDiskSDK.UploadOssCloudDisk.GetOssKeyToWebUrl(dgvData.Rows[e.RowIndex].Cells["文件路径"].Value.ToString());
                System.Diagnostics.Process.Start(filePath);
            }
        }

        void btnDelete_Click(object sender, EventArgs e)
        {
            if (LYFZ.BLL.BLL_ErpUser.IsAdministrator())
            {
                if (MessageBoxCustom.Show("是否确认删除当前数据？", "提示", System.Windows.Forms.MessageBoxButtons.YesNo) == System.Windows.Forms.DialogResult.Yes)
                {
                    var gridRows = dgvData.SelectedRows;
                    List<string> delList = new List<string>();
              
                    for (int i = 0; i < gridRows.Count; i++)
                    {
                        delList.Add(gridRows[i].Cells["文件路径"].Value.ToString());
                       
                    }
                    bool delState = true;
                    LYFZ.ComponentLibrary.FrmLoadHandling.LoadDoWorkMethod(delegate (object obj, BackgroundWorker backgroundWorker)
                    {
                        try
                        {
                            backgroundWorker.ReportProgress(0, "正在连接云盘...");
                            foreach (string keyValue in delList)
                            {
                                LYFZ.BLL.OssCloudDiskSDK.OSSUpdateReturnData resultData = uploadOss.DeleteFile(keyValue);
                                if (!resultData.State)
                                {
                                    delState = false;
                                    MessageBoxCustom.Show("删除失败：" + resultData.Description);
                                    break;
                                }
                            }
                        }
                        catch (Exception ex){
                            MessageBoxCustom.Show("删除出错：" + ex.Message);
                            delState = false;
                        }
                    });

                    if (delState)
                    {
                        FrmOssManage_Shown(null, null);
                    }
                  
                }
            }
            else
            {
                MessageBoxCustom.Show("当前数据只能通过管理员删除！");
            }
        }



        /// <summary>
        /// 企业信息确定
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void btnOK_Click(object sender, EventArgs e)
        {
            if (LYFZ.BLL.BLL_ErpUser.IsAdministrator())
            {
                if (uploadOss.sysConfigBll.UpdateAPPInterface(uploadOss.AppInterface.AppUrlPath, tb_EnterpriseID.Text.Trim(), tb_VerificationCode.Text.Trim()))
                {
                    MessageBoxCustom.Show("保存成功！");
                    FrmOssManage_Shown(null,null);
                }
                else {
                    MessageBoxCustom.Show("保存失败！");
                }

            }
            else {
                MessageBoxCustom.Show("需要“admin”帐号才能管理云盘帐号");
            }

        }
    }
}