using System.Linq;
using System.Text;

using Autodesk.Revit.Attributes;
using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using Autodesk.Revit.UI.Selection;

namespace Szmedi.Test
{
    /// <summary>
    /// Revit执行命令
    /// </summary>
    [Transaction(TransactionMode.Manual)]
    [Regeneration(RegenerationOption.Manual)]
    public class CoutCmd : IExternalCommand
    {
        public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
        {
            //程序UI界面
            UIApplication uiapp = commandData.Application;
            //获取元素（选择） 显示元素 视图（活动视图）管理（对象）
            UIDocument uidoc = uiapp.ActiveUIDocument;
            //程序
            Autodesk.Revit.ApplicationServices.Application app = uiapp.Application;
            //获取位置和场地 视图（多个视图）管理 获取元素（Revit 项目里的全部元素）
            Document doc = uidoc.Document;
            //获取所有打开文档
            DocumentSet docset = uiapp.Application.Documents;
            //当前视图
            View view = doc.ActiveView;

            var sheets = doc.OfClass<ViewSheet>().Cast<ViewSheet>().OrderBy(sheet => sheet.SheetNumber);
            StringBuilder sb = new StringBuilder();
            sb.AppendLine("序号,图名,样板出图");
            foreach (var sheet in sheets)
            {
                bool b = true;
                foreach (var item in sheet.GetAllPlacedViews())
                {
                    if (doc.GetElement(item) is View3D)
                    {
                        b = false;
                        break;
                    }
                }
                var str = b ? "已出图" : "仅示意";
                sb.AppendLine($"{sheet.SheetNumber.TrimStart('0')},{sheet.Name},{str}");
            }
            LogAssists.WriteCSVFile($"{doc.Title}", sb.ToString());
            return Result.Succeeded;
        }
    }
}