using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace StockholmTools
{
    public class PublicFurniImporter
    {
        public string WriteSql(string input, int roomId)
        {
            input = input.Replace(Convert.ToChar(13).ToString(), "");
            input = input.Replace(Convert.ToChar(10).ToString(), "");

            StringBuilder sqlOut = new StringBuilder();
            string[] items = input.Split('|');

            sqlOut.Append("DECLARE @id int;\r\n");

            foreach (string item in items)
            {
                string[] itemParts = item.Split(' ');

                string sprite = itemParts[1];
                string x = itemParts[2];
                string y = itemParts[3];
                string z = itemParts[4];
                string r = itemParts[5];
                string physicsName = "furnipublic_" + sprite;

                sqlOut.Append("Print 'Handling Physics Object: " + physicsName + "'\r\n");
                sqlOut.Append("IF (SELECT COUNT(*) FROM PhysicsObjects WHERE PhysicsName = '" + physicsName + "') = 0\r\n");
                sqlOut.Append("BEGIN\r\n");
                sqlOut.Append("INSERT INTO PhysicsObjects (PhysicsName)");
                sqlOut.Append(" VALUES ('" + physicsName + "');\r\n");
                sqlOut.Append("SET @id = @@identity\r\n");
                sqlOut.Append("END\r\n");
                sqlOut.Append("ELSE\r\n");
                sqlOut.Append("BEGIN\r\n");
                sqlOut.Append("SET @id = (SELECT PhysicsID FROM PhysicsObjects WHERE PhysicsName = '" + physicsName + "')\r\n");
                sqlOut.Append("END\r\n");
                sqlOut.Append("PRINT @id\r\n");


                sqlOut.Append("Print 'Handling Furni Definition: " + sprite + "'\r\n");
                sqlOut.Append("IF (SELECT COUNT(*) FROM FurniDefinitions WHERE Sprite = '" + sprite + "') = 0\r\n");
                sqlOut.Append("BEGIN\r\n");
                sqlOut.Append("INSERT INTO FurniDefinitions (PhysicsObjectID, CanBeTraded, Sprite)");
                sqlOut.Append(" VALUES (@id, 0, '" + sprite + "');\r\n");
                sqlOut.Append("SET @id = @@identity\r\n");
                sqlOut.Append("END\r\n");
                sqlOut.Append("ELSE\r\n");
                sqlOut.Append("BEGIN\r\n");
                sqlOut.Append("SET @id = (SELECT DefinitionID FROM FurniDefinitions WHERE Sprite = '" + sprite + "')\r\n");
                sqlOut.Append("END\r\n");
                sqlOut.Append("PRINT @id\r\n");
                sqlOut.Append("\r\n");

                sqlOut.Append("Print 'Handling Adding Item'\r\n");
                sqlOut.Append("IF (SELECT COUNT(*) FROM Furni WHERE DefinitionID = @id AND PositionX = " + x + " AND PositionY = " + y + " AND RoomID = " + roomId + ") = 0\r\n");
                sqlOut.Append("BEGIN\r\n");
                sqlOut.Append("INSERT INTO Furni (RoomID, DefinitionID, PositionX, PositionY, PositionZ, Orientation) ");
                sqlOut.Append("VALUES (" + roomId + ", @id, " + x + ", " + y + ", " + z + ", " + r + ");\r\n");
                sqlOut.Append("END\r\n");
                sqlOut.Append("\r\n");
                sqlOut.Append("\r\n");
                sqlOut.Append("Print 'Done'\r\n");
            }

            return sqlOut.ToString();
        }
    }
}