#include <sourcemod>
#include <sdktools>
#include <sdkhooks>
#include <botmimic>

//for recording surfing properly with things such as trigger_pushes should sm_botmimic_snapshotinterval be set to 50
public Plugin myinfo = 
{
        name = "test surfing plugin",
        author = "jenzur",
        description = "hello ",
        version = "1.0",
        url = "www.unloze.com"
};
float bot_finished_surf_coords[MAXPLAYERS][3];
bool is_forward_called[MAXPLAYERS];
char map_coorindates[65][256];
char map_recordname[65][256];
Database g_dDatabase;

public void OnPluginStart()
{
	for (int i = 1; i <= MaxClients; i++)
                if (IsValidClient(i))
                {
			reset_client(i);
		}
	OnMapStart();
	HookEvent("round_start", Event_RoundStart, EventHookMode_PostNoCopy);
}

public void Event_RoundStart(Handle event, const char[] name, bool dontBroadcast)
{
        for (int i = 1; i <= MaxClients; i++)
                if (IsValidClient(i) && !IsFakeClient(i))
                {
			reset_client(i);
                }
}

stock bool IsValidClient(int client)
{
        if (client > 0 && client <= MaxClients && IsClientConnected(client) && IsClientInGame(client))
                return true;
        return false;
}

public void OnClientPostAdminCheck(int client)
{
	is_forward_called[client] = false;
	reset_client(client);
}

public void OnClientDisconnect(int client)
{
	is_forward_called[client] = false;
	reset_client(client);
}

public void reset_client(int client)
{
	bot_finished_surf_coords[client][0] = 0.0;
        bot_finished_surf_coords[client][1] = 0.0;
        bot_finished_surf_coords[client][2] = 0.0;
	is_forward_called[client] = false;
}

//unknown delay before forward is called.
//BotMimic_IsPlayerMimicing() is true in update_mimic_coords before the BotMimic_OnPlayerMimicLoops forward is called
public int BotMimic_OnPlayerMimicLoops(int client)
{
	//PrintToChatAll("BotMimic_OnPlayerMimicLoops bot_finished_surf_coords[client][0]: %f", bot_finished_surf_coords[client][0]);
	if (bot_finished_surf_coords[client][0] != 0.0)
	{
		BotMimic_StopPlayerMimic(client);
		//on ze2 they were teleported to end of world or maybe 0.0 0.0 0.0
		TeleportEntity(client, bot_finished_surf_coords[client], NULL_VECTOR, NULL_VECTOR);
		reset_client(client);
	}
	else
	{
		is_forward_called[client] = true;
	}
}

public Action update_mimic_coords(Handle timer, any data)
{
	for (int i = 1; i <= MaxClients; i++)
                if (IsValidClient(i) && is_bot_player(i))
		{
			if (BotMimic_IsPlayerMimicing(i) && is_forward_called[i])
			{
				GetEntPropVector(i, Prop_Send, "m_vecOrigin", bot_finished_surf_coords[i]);
			}
		}
	Handle records_list = BotMimic_GetLoadedRecordList();
	for (int i = 0; i < sizeof(map_coorindates); i++)
	{
		char char_coord[3][256];
		if (strlen(map_coorindates[i]) > 0)
		{
			ExplodeString(map_coorindates[i], " ", char_coord, sizeof(char_coord[]), sizeof(char_coord[]));
			float coords[3];
			coords[0] = StringToFloat(char_coord[0]);
			coords[1] = StringToFloat(char_coord[1]);
			coords[2] = StringToFloat(char_coord[2]);
			for (int j = 1; j <= MaxClients; j++)
			if (IsValidClient(j) && !IsFakeClient(j) && bot_finished_surf_coords[j][0] == 0.0 && is_bot_player(j))
			{
				float distance = get_power_distance(j, coords);
				//PrintToChatAll("distance %f client %N", distance, j);
				if (distance < 225.0)
				{
					char path[256];
					for (int f = 0; f < GetArraySize(records_list); f++)
					{
						if (f != i) continue;
						GetArrayString(records_list, f, path, sizeof(path));
						for (int h = 0; h < sizeof(map_recordname); h++)
						{
							//i != h assures coordinates match the right iterated name
							if (strlen(map_recordname[h]) == 0 || i != h)
							{
								continue;
							}
							if (StrEqual(path, map_recordname[h], false))
							{
								BotMimic_PlayRecordFromFile(j, path);
							}
						}
					}
				}
			}
		}
	}
}

public float get_power_distance(int target_player, float [3]pos)
{
        float vec[3];
        GetClientAbsOrigin(target_player, vec);
        return GetVectorDistance(vec, pos);
}

public int BotMimic_OnRecordSaved(int client, char[] name, char[] category, char[] subdir, char[] file)
{
	//file =  The actual path to the saved .rec file.
	char sQuery[256];
	Format(sQuery, sizeof(sQuery), "UPDATE `maps_coordinates` SET `recordname` = '%s' WHERE `recordname` = 'unknown'", file);
	g_dDatabase.Query(SQL_insertQuery_record_saved, sQuery, _, DBPrio_High);
}


public Action BotMimic_OnStartRecording(int client, char[] name, char[] category, char[] subdir, char[] path)
{
	float bot_start_coords[3];
        GetEntPropVector(client, Prop_Send, "m_vecOrigin", bot_start_coords);
        char map_name[256];
        GetCurrentMap(map_name, sizeof(map_name));
        char sQuery[256];
	char coords[3][256];
	FloatToString(bot_start_coords[0], coords[0], sizeof(coords[]));
	FloatToString(bot_start_coords[1], coords[1], sizeof(coords[]));
	FloatToString(bot_start_coords[2], coords[2], sizeof(coords[]));
        Format(sQuery, sizeof(sQuery), "insert into `maps_coordinates` (`mapname`, `recordname`, `coordinate`) VALUES ('%s', 'unknown', '%s %s %s')", map_name, coords[0], coords[1], coords[2]);
        g_dDatabase.Query(SQL_insertQuery, sQuery, _, DBPrio_High);
}

public void select_map_related_surfs()
{
	char map_name[256];
        GetCurrentMap(map_name, sizeof(map_name));
	char sQuery[256];
        Format(sQuery, sizeof(sQuery), "select recordname, coordinate from `maps_coordinates` where mapname = '%s'", map_name);
        g_dDatabase.Query(SQL_OnQueryCompleted, sQuery, _, DBPrio_High);
}

public void SQL_OnQueryCompleted(Database db, DBResultSet results, const char[] error, DataPack data)
{
        if (!db || strlen(error))
        {       
                LogError("Query error: %s", error);
                return;
        }
	int iterator = 0;
	for (int i = 0; i < sizeof(map_coorindates); i++)
	{
		Format(map_coorindates[i], sizeof(map_coorindates[]), "");
		Format(map_recordname[i], sizeof(map_recordname[]), "");
	}
	while (results.RowCount > 0 && results.FetchRow())
	{
		results.FetchString(0, map_recordname[iterator], sizeof(map_recordname[]));
                results.FetchString(1, map_coorindates[iterator], sizeof(map_coorindates[]));
		iterator++;
	}
}


public void OnMapStart()
{
	if (!g_dDatabase)
                Database.Connect(SQL_OnDatabaseConnect, "bot_surfing");
	else
	{
		select_map_related_surfs();
		CreateTimer(0.30, update_mimic_coords, INVALID_HANDLE, TIMER_REPEAT|TIMER_FLAG_NO_MAPCHANGE);
	}
}

public void SQL_OnDatabaseConnect(Database db, const char[] error, any data)
{
        if(!db || strlen(error))
        {
                LogError("Database error: %s", error);
                return;
        }
        g_dDatabase = db;
        char sQuery[256];
        Format(sQuery, sizeof(sQuery), "CREATE TABLE IF NOT EXISTS `maps_coordinates` (`mapname` VARCHAR(254) NOT NULL, `coordinate` VARCHAR(254) NOT NULL, `recordname` VARCHAR(254) NOT NULL, PRIMARY KEY (`mapname`, `recordname`, `coordinate`))");
        g_dDatabase.Query(SQL_FinishedQuery_creating_tables, sQuery, _, DBPrio_High);
}

public void SQL_insertQuery_record_saved(Database db, DBResultSet results, const char[] error, DataPack data)
{
        if (!db || strlen(error))
        {
                LogError("Query error: %s", error);
        }
	select_map_related_surfs();
}

public void SQL_insertQuery(Database db, DBResultSet results, const char[] error, DataPack data)
{
        if (!db || strlen(error))
        {
                LogError("Query error: %s", error);
        }
}

public void SQL_FinishedQuery_creating_tables(Database db, DBResultSet results, const char[] error, DataPack data)
{
        if (!db || strlen(error))
        {
                LogError("Query error: %s", error);
        }
	select_map_related_surfs();
        CreateTimer(0.30, update_mimic_coords, INVALID_HANDLE, TIMER_REPEAT|TIMER_FLAG_NO_MAPCHANGE);
}


public bool is_bot_player(int client)
{
        return is_autism_bot1(client) || is_autism_bot2(client) || is_autism_bot3(client) || is_autism_bot4(client) || false; //change to true for debugging on dev
}

public bool is_autism_bot1(int client)
{
        char auth[50];
        GetClientAuthId(client, AuthId_Engine, auth, sizeof(auth));
        return StrEqual("[U:1:120378081]", auth, false) || StrEqual("STEAM_0:1:60189040", auth, false);
}

public bool is_autism_bot2(int client)
{
        char auth[50];
        GetClientAuthId(client, AuthId_Engine, auth, sizeof(auth));
        return StrEqual("[U:1:1036189204]", auth, false) || StrEqual("STEAM_0:0:518094602", auth, false);
}

public bool is_autism_bot3(int client)
{
        char auth[50];
        GetClientAuthId(client, AuthId_Engine, auth, sizeof(auth));
        return StrEqual("[U:1:408797742]", auth, false) || StrEqual("STEAM_0:0:204398871", auth, false);
}

public bool is_autism_bot4(int client)
{
        char auth[50];
        GetClientAuthId(client, AuthId_Engine, auth, sizeof(auth));
        return StrEqual("[U:1:1221121532]", auth, false) || StrEqual("STEAM_0:0:610560766", auth, false);
}