using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using WebLib;
using System.Web.Services;
using System.Web.Script.Services;
using System.IO;

namespace Education.Forms.溝通記錄
{
    public partial class 溝通記錄 : FormBase
    {
        private DAC_訓練溝通記錄 Dao訓練溝通記錄;
        private DAC_訓練溝通記錄附件 Dao訓練溝通記錄附件;
        protected DAC_訓練溝通記錄歷程 Dao訓練溝通記錄歷程;
        private DAC_檔案圖示 Dao檔案圖示;
        private string 圖檔儲存路徑;

        protected void Page_Load(object sender, EventArgs e)
        {
            FunctionName = "課程溝通紀錄";
            Dao訓練溝通記錄 = new DAC_訓練溝通記錄(conn);
            Dao訓練溝通記錄附件 = new DAC_訓練溝通記錄附件(conn);
            Dao訓練溝通記錄歷程 = new DAC_訓練溝通記錄歷程();
            Dao檔案圖示 = new DAC_檔案圖示();
            圖檔儲存路徑 = Server.MapPath(Education.PublicVariable.溝通記錄上傳路徑);

            Form_View = fv訓練溝通記錄;
            Grid_View = gv訓練溝通記錄;
            FormView_DataSource = ds訓練溝通記錄Form;
            GridView_DataSource = ds訓練溝通記錄Grid;

            if (IsPostBack)
            {
                Grid_View.DataBind();
            }
        }

        protected void ds訓練溝通記錄Form_ObjectCreating(object sender, ObjectDataSourceEventArgs e)
        {
            e.ObjectInstance = Dao訓練溝通記錄;
        }

        protected void ds訓練溝通記錄Grid_ObjectCreating(object sender, ObjectDataSourceEventArgs e)
        {
            e.ObjectInstance = Dao訓練溝通記錄;
        }

        protected void btn查詢_Click(object sender, EventArgs e)
        {
            if (訓練企劃搜尋.訓練企劃編號 == 0)
            {
                Panel1.Visible = false;
                lbMessage.Text = "請選擇課程企劃";
                return;
            }
            else
            {
                Grid_View.DataBind();
                Form_View.DataBind();
                Panel1.Visible = true;
            }
        }

        protected void fv訓練溝通記錄_ItemInserting(object sender, FormViewInsertEventArgs e)
        {
            e.Values["訓練課程企劃編號"] = 訓練企劃搜尋.訓練企劃編號;
        }

        protected void gv訓練溝通記錄_RowDataBound(object sender, GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                var ds訓練溝通記錄附件Grid = e.Row.Cells[5].FindControl("ds訓練溝通記錄附件Grid") as ObjectDataSource;
                var dl訓練溝通記錄附件 = e.Row.Cells[5].FindControl("dl訓練溝通記錄附件") as DataList;

                ds訓練溝通記錄附件Grid.SelectParameters["訓練溝通記錄編號"].DefaultValue = (e.Row.DataItem as 訓練溝通記錄Item)?.編號.ToString();
                dl訓練溝通記錄附件.DataBind();
            }
        }

        protected string GetAttachImageUrl(object o編號, object o檔案名稱, object o副檔名)
        {
            var 編號 = DAC.GetInt32(o編號);
            var 檔案名稱 = DAC.GetString(o檔案名稱);
            var 副檔名 = DAC.GetString(o副檔名);
            var icon = Dao檔案圖示.GetName(副檔名.ToLower());
            if (icon == String.Empty)
                icon = "file.png";
            return ResolveClientUrl($"~/picture/{icon}");
        }

        protected void dl訓練溝通記錄附件_ItemDataBound(object sender, DataListItemEventArgs e)
        {
            var hlItem = e.Item.FindControl("hlItem") as HyperLink;
            hlItem.Attributes.Add("onclick", $"OpenAttachment({(e.Item.DataItem as 訓練溝通記錄附件Item)?.編號});");
        }

        protected void fv訓練溝通記錄_DataBound(object sender, EventArgs e)
        {
            if (fv訓練溝通記錄.CurrentMode == FormViewMode.Insert || fv訓練溝通記錄.CurrentMode == FormViewMode.Edit)
            {
                var lbReference = fv訓練溝通記錄.FindControl("lbReference") as Label;
                if (lbReference != null)
                {
                    if (fv訓練溝通記錄.CurrentMode == FormViewMode.Insert)
                    {
                        lbReference.Text = GetData.取得檢附資料參考("1");
                    }
                    if (fv訓練溝通記錄.CurrentMode == FormViewMode.Edit)
                    {
                        lbReference.Text = GetData.取得檢附資料參考((fv訓練溝通記錄.DataItem as 訓練溝通記錄Item).溝通歷程.ToString());
                    }
                }
            }
        }

        [WebMethod(EnableSession = true)]
        [ScriptMethod(ResponseFormat = ResponseFormat.Json)]
        public static string GetReference(string id)
        {
            return new DAC_GetData().取得檢附資料參考(id);
        }

        protected void fv訓練溝通記錄_ItemDeleted(object sender, FormViewDeletedEventArgs e)
        {
            int 編號 = DAC.GetInt32(e.Keys["編號"]);

            var attachList = Dao訓練溝通記錄附件.SelectBy訓練溝通記錄編號(編號);
            var path = $"{圖檔儲存路徑}{編號}";
            foreach (var item in attachList)
            {
                Dao訓練溝通記錄附件.DeleteOne(item);
                string fileName1 = String.Format("{0}\\{1:000000}.{2}", path, item.編號, item.副檔名);
                try
                {
                    if (File.Exists(fileName1))
                        File.Delete(fileName1);
                }
                catch { }
            }
            try
            {
                if (Directory.Exists(path))
                    Directory.Delete(path);
            }
            catch { }
        }
    }
}