/*
サンプル1 - 変換・確定・削除の処理の雛形
*/

using System;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Reflection;
using System.Windows.Forms;

/// SKKゲート操作用
class SKKGate {
	object g;

	/// 生成時
	public SKKGate() {
		g = Activator.CreateInstance(Type.GetTypeFromProgID("SKKGate"));
	}

	/// 呼出
	object call(string name, object[] arg) {
		return g.GetType().InvokeMember(name, BindingFlags.InvokeMethod, null, g, arg);
	}

	/// 検索
	public string Search(string index, int attr, int target) {
		return (string)call("Search", new object[] { index, attr, target });
	}

	/// 補完
	public string Abbrev(string index, int attr, int target) {
		return (string)call("Abbrev", new object[] { index, attr, target });
	}

	/// 更新
	public void Update(string index, string candidate, int attr, int target) {
		call("Update", new object[] { index, candidate, attr, target });
	}

	/// 削除
	public void Delete(string index, string candidate, int attr, int target) {
		call("Delete", new object[] { index, candidate, attr, target });
	}

	/// 待機
	public int Sync(int host, int target) {
		return (int)call("Sync", new object[] { host, target });
	}

	/// 予約
	public void Exec(int target) {
		call("Exec", new object[] { target });
	}

	/// 情報取得
	public string Get(int mode) {
		return (string)call("Get", new object[] { mode });
	}

	/// 数値取得
	public int GetInt(int mode) {
		return (int)call("Get", new object[] { mode });
	}

	/// 候補追加
	public void Put(string candidate, string capsule) {
		call("Put", new object[] { candidate, capsule });
	}
}

/// プログラム
class Program {
	/// メイン
	static void Main() {
		SKKGate Gate = new SKKGate();
		const int myself = 0;	///< 自分のゲート番号 (ゲート0: フロントエンドからの要求)
		const int target = 1;	///< 接続先ゲート番号 (ゲート1: 辞書プロセスへの処理依頼)

		for (;;) {
			// 待機
			int id = Gate.Sync(myself, 1);
			if (id < 0) {
				if (id == -2) {
					MessageBox.Show("停止します", "SKKGate実行中");
					Gate.Sync(-1, myself);
				}
				break;
			}

			string index = Gate.Get(0);
			string cand = Gate.Get(1);
			int attr = Gate.GetInt(2);

			switch (id) {
			// 変換
			case 0:
				string[] result = Gate.Search(index, attr, target).Split('\x03');

				foreach (string one in result)
					Gate.Put(one, "");
				break;

			// 補完
			case 1:
				string[] result = Gate.Abbrev(index, attr, target).Split('\x03');

				foreach (string one in result)
					Gate.Put(one, "");
				break;

			// 確定
			case 2:
				Gate.Update(index, cand, attr, target);
				break;

			// 削除
			case 3:
				Gate.Delete(index, cand, attr, target);
				break;

//			// 予約
//			default:
//				Gate.Exec(target);
//				break;
			}
		}
	}
}