/*
 * CSB Who Is
 * Copyright (C) 2026 counter-strike-boost.com
 *
 * amx_who dumps every connected player's SteamID, IP, ping, country (GeoIP),
 * time on server and access flags to the admin's console. A /who menu lets an
 * admin pick a player and print the same card. Handy for cross-referencing bans
 * and spotting VPNs.
 *
 * Inspired by the info commands in the AMX Mod X Admin Commands plugin.
 * Independent GPL re-implementation.
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version. It is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See <https://www.gnu.org/licenses/> for details.
 */

#include <amxmodx>
#include <amxmisc>
#include <geoip>

new const PLUGIN[] = "CSB Who Is"
new const VERSION[] = "1.0.0"
new const AUTHOR[]  = "counter-strike-boost.com"

new g_iJoin[33]

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR)

    register_concmd("amx_who", "cmdWho", ADMIN_KICK, "- print SteamID/IP/ping/country/flags for everyone")
    register_clcmd("say /who", "cmdWhoMenu")
    register_clcmd("say_team /who", "cmdWhoMenu")
}

public client_putinserver(id)
{
    g_iJoin[id] = get_systime()
}

public client_disconnected(id)
{
    g_iJoin[id] = 0
}

formatCard(id, out[], len)
{
    new name[32], authid[35], ip[32], flagStr[32]
    new ccode[3], country[46]

    get_user_name(id, name, charsmax(name))
    get_user_authid(id, authid, charsmax(authid))
    get_user_ip(id, ip, charsmax(ip), 1)
    get_flags(get_user_flags(id), flagStr, charsmax(flagStr))

    if (!flagStr[0])
        copy(flagStr, charsmax(flagStr), "-")

    if (!geoip_code2(ip, ccode))
        copy(ccode, charsmax(ccode), "??")

    if (!geoip_country(ip, country, charsmax(country)))
        copy(country, charsmax(country), "Unknown")

    new ping, loss
    get_user_ping(id, ping, loss)

    new mins = g_iJoin[id] ? (get_systime() - g_iJoin[id]) / 60 : 0

    formatex(out, len, "#%d %s | %s | %s (%s) %s | ping %d | %d min | flags %s",
        get_user_userid(id), name, authid, ip, ccode, country, ping, mins, flagStr)
}

public cmdWho(id, level, cid)
{
    if (!cmd_access(id, level, cid, 1))
        return PLUGIN_HANDLED

    console_print(id, "----- CSB Who Is -----")

    new players[32], num, pid, card[192]
    get_players(players, num)

    for (new i = 0; i < num; i++)
    {
        pid = players[i]
        formatCard(pid, card, charsmax(card))
        console_print(id, "%s", card)
    }

    console_print(id, "----- %d player(s) -----", num)
    return PLUGIN_HANDLED
}

public cmdWhoMenu(id)
{
    if (!(get_user_flags(id) & ADMIN_KICK))
    {
        client_print(id, print_chat, "[CSB] You do not have access to /who.")
        return PLUGIN_HANDLED
    }

    new menu = menu_create("\yWho Is - pick a player", "whoMenuHandler")

    new players[32], num, pid, name[32], info[8]
    get_players(players, num)

    for (new i = 0; i < num; i++)
    {
        pid = players[i]
        get_user_name(pid, name, charsmax(name))
        num_to_str(pid, info, charsmax(info))
        menu_additem(menu, name, info, 0)
    }

    menu_display(id, menu, 0)
    return PLUGIN_HANDLED
}

public whoMenuHandler(id, menu, item)
{
    if (item == MENU_EXIT || item < 0)
    {
        menu_destroy(menu)
        return PLUGIN_HANDLED
    }

    new info[8], name[32], access, callback
    menu_item_getinfo(menu, item, access, info, charsmax(info), name, charsmax(name), callback)
    menu_destroy(menu)

    new target = str_to_num(info)

    if (target < 1 || !is_user_connected(target))
    {
        client_print(id, print_chat, "[CSB] That player left.")
        return PLUGIN_HANDLED
    }

    new card[192]
    formatCard(target, card, charsmax(card))

    console_print(id, "[CSB Who] %s", card)
    client_print(id, print_chat, "[CSB] Details for %s printed to your console (~ key).", name)
    return PLUGIN_HANDLED
}