/*
 * CSB Rank Stats
 * Copyright (C) 2026 counter-strike-boost.com
 *
 * /rank and /stats print the caller's kills, deaths, K/D, headshot percentage,
 * accuracy, playtime and ladder position in coloured chat. /statsme dumps a
 * per-weapon breakdown to the game console. All figures come from the CSX
 * ranked storage (the csx module).
 *
 * Inspired by the well-known "StatsX" plugin for AMX Mod X. This is an
 * independent GPL re-implementation; no original code is reused.
 *
 * 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 the GNU General
 * Public License for more details: <https://www.gnu.org/licenses/>.
 */

#include <amxmodx>
#include <csx>

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

new g_pEnabled

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

    g_pEnabled = register_cvar("csb_rankstats_enabled", "1")

    register_clcmd("say /rank",  "cmdRank")
    register_clcmd("say_team /rank",  "cmdRank")
    register_clcmd("say /stats", "cmdRank")
    register_clcmd("say_team /stats", "cmdRank")
    register_clcmd("say /statsme", "cmdStatsMe")
    register_clcmd("say_team /statsme", "cmdStatsMe")
    register_clcmd("csb_rank", "cmdRank")
}

public cmdRank(id)
{
    if (!get_pcvar_num(g_pEnabled))
        return PLUGIN_HANDLED

    new stats[8], body[8]
    new rank = get_user_stats(id, stats, body)
    new total = get_statsnum()

    if (rank <= 0)
    {
        client_print_color(id, print_team_default, "^4[CSB]^1 You are not ranked yet - get some frags first.")
        return PLUGIN_HANDLED
    }

    new Float:kd = stats[1] ? float(stats[0]) / float(stats[1]) : float(stats[0])
    new acc = stats[4] ? (stats[5] * 100) / stats[4] : 0
    new hspct = stats[0] ? (stats[2] * 100) / stats[0] : 0
    new mins = get_user_time(id, 1) / 60

    client_print_color(id, print_team_default,
        "^4[CSB]^1 Rank^3 %d^1 of^3 %d^1  -  Kills:^3 %d^1  Deaths:^3 %d^1  K/D:^3 %.2f",
        rank, total, stats[0], stats[1], kd)

    client_print_color(id, print_team_default,
        "^4[CSB]^1 Headshots:^3 %d^1 (%d%%)  Accuracy:^3 %d%%^1  Playtime:^3 %d^1 min",
        stats[2], hspct, acc, mins)

    return PLUGIN_HANDLED
}

public cmdStatsMe(id)
{
    if (!get_pcvar_num(g_pEnabled))
        return PLUGIN_HANDLED

    new stats[8], body[8], wname[24]
    new maxw = xmod_get_maxweapons()

    console_print(id, "^n==================== CSB Weapon Stats ====================")
    console_print(id, "%-16s %6s %6s %6s %6s %6s %8s", "Weapon", "Kills", "Deaths", "Shots", "Hits", "HS", "Damage")
    console_print(id, "----------------------------------------------------------")

    new any = 0

    for (new w = 1; w < maxw; w++)
    {
        if (!get_user_wstats(id, w, stats, body))
            continue

        if (stats[0] == 0 && stats[4] == 0)
            continue

        xmod_get_wpnname(w, wname, charsmax(wname))

        console_print(id, "%-16s %6d %6d %6d %6d %6d %8d",
            wname, stats[0], stats[1], stats[4], stats[5], stats[2], stats[6])
        any++
    }

    if (!any)
        console_print(id, "(no per-weapon statistics recorded yet)")

    console_print(id, "==========================================================")
    client_print_color(id, print_team_default, "^4[CSB]^1 Your per-weapon stats were printed to the console (~).")

    return PLUGIN_HANDLED
}