using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;

namespace MeshProcessInterfaceCS
{
    /// <summary>
    /// The mesh editor.
    /// </summary>
    public class MeshEditor
    {
        /// <summary>
        /// Gets or sets the xy.
        /// </summary>
        public IntPtr Xy { get; set; } = IntPtr.Zero;
        /// <summary>
        /// 初始化场景
        /// </summary>
        /// <param name="hwnd"></param>
        /// <param name="imagePath"></param>
        public void InitView(IntPtr hwnd, string imagePath)
        {
            Editor_InitView(hwnd, imagePath);
        }
        public void FreeAll()
        {
            Editor_FreeAll();
        }
        /// <summary>
        /// 绘制一帧
        /// </summary>
        public void RenderView()
        {
            Editor_RenderView();
        }
        /// <summary>
        /// 场景居中
        /// </summary>
        public void ZoomView()
        {
            Editor_ZoomView();
        }
        /// <summary>
        /// 创建网格.
        /// </summary>
        /// <returns>An int.</returns>
        public int CreateMesh(string contourLayer, string faultLayer)
        {
            return Editor_CreateMesh(this.Xy, contourLayer, faultLayer);
        }
        public void StrechUp(int ipx, int ipy, float rad, float per, int type)
        {
            Editor_StrechUp(ipx, ipy, rad, per, type);
        }
        public void StrechDown(int ipx, int ipy, float rad, float per, int type)
        {
            Editor_StrechDown(ipx, ipy, rad, per, type);
        }
        public void StartCommand()
        {
            Editor_StartCommand();
        }
        public void EndCommand()
        {
            Editor_EndCommand();
        }
#if DEBUG
        /// <summary>
        /// 动态库文件路径.
        /// </summary>
        const string PROCESSLIB = "MeshProcessInterfaceCPP.dll";
#else
        const string PROCESSLIB = "MeshProcessInterfaceCPP.dll";
#endif

        [DllImport(PROCESSLIB, EntryPoint = "Editor_InitView", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl)]
        public static extern void Editor_InitView(IntPtr p, string imgPath);
        [DllImport(PROCESSLIB, EntryPoint = "Editor_FreeAll", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl)]
        public static extern void Editor_FreeAll();

        [DllImport(PROCESSLIB, EntryPoint = "Editor_RenderView", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl)] 
        public static extern void Editor_RenderView();

        [DllImport(PROCESSLIB, EntryPoint = "Editor_RenderView", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl)]
        public static extern void Editor_ZoomView();

        [DllImport(PROCESSLIB, EntryPoint = "Editor_CreateMesh", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl)]
        public static extern int Editor_CreateMesh(IntPtr pXy, string contourLayer, string faultLayer);

        [DllImport(PROCESSLIB, EntryPoint = "Editor_StartCommand", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl)]
        public static extern void Editor_StartCommand();
        [DllImport(PROCESSLIB, EntryPoint = "Editor_EndCommand", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl)]
        public static extern void Editor_EndCommand();

        [DllImport(PROCESSLIB, EntryPoint = "Editor_StrechUp", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl)]
        public static extern void Editor_StrechUp(int ipx, int ipy, float rad, float per, int type);
        [DllImport(PROCESSLIB, EntryPoint = "Editor_StrechDown", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl)]
        public static extern void Editor_StrechDown(int ipx, int ipy, float rad, float per, int type);
    }
}