namespace FineUIPro.Web.HJGL.WeldingManage
{
    using System;
    using System.IO;
    using System.Web.UI;
    using BLL;

    public partial class ProcedureImageEdit : PageBase
    {
        #region 定义项
        /// <summary>
        /// 工艺文件图片id
        /// </summary>
        public string ImageId
        {
            get
            {
                return (string)ViewState["ImageId"];
            }
            set
            {
                ViewState["ImageId"] = value;
            }
        }
        /// <summary>
        /// 附件路径
        /// </summary>
        public string FullAttachUrl
        {
            get
            {
                return (string)ViewState["FullAttachUrl"];
            }
            set
            {
                ViewState["FullAttachUrl"] = value;
            }
        }  
        #endregion

        #region 加载页面
        /// <summary>
        /// 加载页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                this.ImageId = Request.Params["ImageId"];
                ///焊接方法
                this.drpWeldingMethod.DataTextField = "WME_Name";
                this.drpWeldingMethod.DataValueField = "WME_ID";
                this.drpWeldingMethod.DataSource = BLL.HJGL_WeldingMethodService.GetWeldMethodNameList();
                this.drpWeldingMethod.DataBind();
                Funs.FineUIPleaseSelect(this.drpWeldingMethod);
                ///焊缝类型
                this.drpJOTYID.DataTextField = "JOTY_Name";
                this.drpJOTYID.DataValueField = "JOTY_ID";
                this.drpJOTYID.DataSource = BLL.HJGL_WeldService.GetJointTypeNameList("2");
                this.drpJOTYID.DataBind();
                Funs.FineUIPleaseSelect(this.drpJOTYID);
                ///坡口类型
                this.drpJSTID.DataTextField = "JST_Name";
                this.drpJSTID.DataValueField = "JST_ID";
                this.drpJSTID.DataSource = BLL.HJGL_GrooveService.GetSlopeTypeNameList();
                this.drpJSTID.DataBind();
                Funs.FineUIPleaseSelect(this.drpJSTID);
               
                this.PersonLoad();
                if (!CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.HJGL_ProcedureImageListMenuId, Const.BtnSave))
                {
                    this.btnUpFile.Hidden = true;
                    this.btnDelete.Hidden = true;
                    this.btnSave.Hidden = true;
                }
            }
        }
        #endregion

        #region 初始化页面信息
        /// <summary>
        /// 初始化页面信息
        /// </summary>
        protected void PersonLoad()
        {
            var procedureImage = BLL.HJGL_ProcedureImageService.GetImageById(this.ImageId);
            if (procedureImage != null)
            {
                this.txtImageContent.Text = procedureImage.ImageContent;
                if (!string.IsNullOrEmpty(procedureImage.WME_ID))
                {
                    this.drpWeldingMethod.SelectedValue = procedureImage.WME_ID;
                }
                if (procedureImage.Thickness != null)
                {
                    this.txtThikness.Text = Convert.ToString(procedureImage.Thickness);
                }
                if (!string.IsNullOrEmpty(procedureImage.JOTY_ID))
                {
                    this.drpJOTYID.SelectedValue = procedureImage.JOTY_ID;
                }
                if (!string.IsNullOrEmpty(procedureImage.JST_ID))
                {
                    this.drpJSTID.SelectedValue = procedureImage.JST_ID;
                }

                if (!string.IsNullOrEmpty(procedureImage.AttachUrl))
                {
                    this.FullAttachUrl = procedureImage.AttachUrl;
                    this.lbAttachUrl.Text = procedureImage.AttachUrl.Substring(procedureImage.AttachUrl.IndexOf("~") + 1);
                }
            }
        }
        #endregion

        #region 附件上传
        /// <summary>
        /// 附件上传
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnUpFile_Click(object sender, EventArgs e)
        {
            if (fuAttachUrl.HasFile)
            {
                this.lbAttachUrl.Text = fuAttachUrl.ShortFileName;
                if (ValidateFileTypes(this.lbAttachUrl.Text))
                {
                    ShowNotify("无效的文件类型！", MessageBoxIcon.Warning);
                    return;
                }
                this.FullAttachUrl = BLL.UploadFileService.UploadAttachment(BLL.Funs.RootPath, this.fuAttachUrl, this.FullAttachUrl, BLL.Const.HJGL_ImageUrl);
                if (string.IsNullOrEmpty(this.FullAttachUrl))
                {
                    ShowNotify("文件名已经存在！", MessageBoxIcon.Warning);
                    return;
                }
                else
                {
                    ShowNotify("文件上传成功！", MessageBoxIcon.Success);
                }
            }
            else
            {
                ShowNotify("上传文件不存在！", MessageBoxIcon.Warning);
            }
        }

        /// <summary>
        /// 查看附件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSee_Click(object sender, EventArgs e)
        {
            string filePath = BLL.Funs.RootPath + this.FullAttachUrl;
            string fileName = Path.GetFileName(filePath);
            FileInfo info = new FileInfo(filePath);
            if (info.Exists)
            {
                long fileSize = info.Length;
                Response.Clear();
                Response.ContentType = "application/x-zip-compressed";
                Response.AddHeader("Content-Disposition", "attachment;filename=" + System.Web.HttpUtility.UrlEncode(fileName, System.Text.Encoding.UTF8));
                Response.AddHeader("Content-Length", fileSize.ToString());
                Response.TransmitFile(filePath, 0, fileSize);
                Response.Flush();
                Response.Close();
                this.SimpleForm1.Reset();
            }
            else
            {
                ShowNotify("附件不存在！", MessageBoxIcon.Warning);
            }
        }

        /// <summary>
        /// 删除附件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnDelete_Click(object sender, EventArgs e)
        { 
            this.fuAttachUrl.Reset();
            this.lbAttachUrl.Text = string.Empty;
            this.FullAttachUrl = string.Empty;
        }
        #endregion

        #region 提交按钮
        /// <summary>
        /// 提交按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSave_Click(object sender, EventArgs e)
        {
            if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.HJGL_ProcedureImageListMenuId, Const.BtnSave))
            {
                if (string.IsNullOrEmpty(this.txtImageContent.Text.Trim()))
                {
                    Alert.ShowInTop("图片摘要不能为空！", MessageBoxIcon.Warning);
                    return;
                }

                Model.HJGL_PW_ProcedureImageManage procedureImage = new Model.HJGL_PW_ProcedureImageManage();
                procedureImage.ImageContent = this.txtImageContent.Text.Trim();
                if (this.drpWeldingMethod.SelectedValue != BLL.Const._Null)
                {
                    procedureImage.WME_ID = this.drpWeldingMethod.SelectedValue;
                }
                procedureImage.Thickness = Funs.GetNewDecimal(this.txtThikness.Text.Trim());
                if (this.drpJOTYID.SelectedValue != BLL.Const._Null)
                {
                    procedureImage.JOTY_ID = this.drpJOTYID.SelectedValue;
                }
                if (this.drpJSTID.SelectedValue != BLL.Const._Null)
                {
                    procedureImage.JST_ID = this.drpJSTID.SelectedValue;
                }
                procedureImage.AttachUrl = this.FullAttachUrl;
                if (string.IsNullOrEmpty(this.ImageId))
                {
                    procedureImage.ImageId = SQLHelper.GetNewID(typeof(Model.HJGL_PW_ProcedureImageManage));
                    BLL.HJGL_ProcedureImageService.AddProcedureImage(procedureImage);
                    BLL.Sys_LogService.AddLog(BLL.Const.System_3, this.CurrUser.LoginProjectId, this.CurrUser.UserId, "添加图片信息");
                }
                else
                {
                    procedureImage.ImageId = this.ImageId;
                    BLL.HJGL_ProcedureImageService.UpdateProcedureImage(procedureImage);
                    BLL.Sys_LogService.AddLog(BLL.Const.System_3, this.CurrUser.LoginProjectId, this.CurrUser.UserId, "修改图片信息！");
                }

                Alert.ShowInTop("提交成功！", MessageBoxIcon.Success);
                PageContext.RegisterStartupScript(ActiveWindow.GetHideRefreshReference());
            }
            else
            {
                Alert.ShowInTop("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
                return;
            }
        }     
        #endregion
    }
}