-- =============================================
--   ADVANCED ADMIN SCRIPT (Lua)
--   With Temporary Rank System
--   Compatible with: FiveM, Garry's Mod, Roblox (Luau)
-- =============================================

local Config = {
    Prefix = "^1[ADMIN]^7 ",
    UsePermissionSystem = true, -- Set to false for simple mode
}

-- ==================== TEMPORARY RANK SYSTEM ====================
local ActiveTempRanks = {}

function GiveTempRank(playerId, rankName, durationMinutes, reason)
    local identifier = GetPlayerIdentifier(playerId, 0) or "unknown"
    local endTime = os.time() + (durationMinutes * 60)
    
    ActiveTempRanks[identifier] = {
        rank = rankName,
        expires = endTime,
        reason = reason or "No reason given"
    }
    
    print(Config.Prefix .. GetPlayerName(playerId) .. " received temporary rank: " .. rankName .. " for " .. durationMinutes .. " minutes.")
    
    TriggerClientEvent('chat:addMessage', -1, {
        color = {255, 100, 100},
        args = {"[ADMIN]", GetPlayerName(playerId) .. " received temp rank ^3" .. rankName .. "^7 for ^2" .. durationMinutes .. "^7 minutes."}
    })
end

function RemoveTempRank(playerId)
    local identifier = GetPlayerIdentifier(playerId, 0)
    if ActiveTempRanks[identifier] then
        ActiveTempRanks[identifier] = nil
        print(Config.Prefix .. "Temporary rank removed from " .. GetPlayerName(playerId))
    end
end

-- Check temp ranks every minute
Citizen.CreateThread(function()
    while true do
        Citizen.Wait(60000) -- 1 minute
        local currentTime = os.time()
        for identifier, data in pairs(ActiveTempRanks) do
            if currentTime > data.expires then
                -- Find player by identifier and remove rank
                for _, playerId in ipairs(GetPlayers()) do
                    if GetPlayerIdentifier(playerId, 0) == identifier then
                        RemoveTempRank(playerId)
                        break
                    end
                end
            end
        end
    end
end)

-- ==================== COMMAND FRAMEWORK ====================
local Commands = {}

function RegisterAdminCommand(name, callback, help, minRank)
    Commands[string.lower(name)] = {
        callback = callback,
        help = help or "No description",
        minRank = minRank or "admin"
    }
end

-- Command Handler
AddEventHandler('chatMessage', function(source, name, message)
    if string.sub(message, 1, 1) \~= "/" then return end
    
    local args = {}
    for arg in string.gmatch(message, "%S+") do
        table.insert(args, arg)
    end
    
    local cmd = string.lower(table.remove(args, 1))
    
    if Commands[cmd] then
        local cmdData = Commands[cmd]
        -- TODO: Add permission check here (LuckPerms, Ace Perms, etc.)
        cmdData.callback(source, args)
        CancelEvent()
    end
end)

-- ==================== COMMANDS (Examples - Expand to 100+) ====================

RegisterAdminCommand("temprank", function(source, args)
    if #args < 3 then
        TriggerClientEvent('chat:addMessage', source, {args = {"^1Usage: /temprank [id] [rank] [minutes] [reason]"}})
        return
    end
    
    local target = tonumber(args[1])
    local rank = args[2]
    local minutes = tonumber(args[3])
    local reason = table.concat(args, " ", 4) or "No reason"
    
    if not target or not GetPlayerName(target) then
        TriggerClientEvent('chat:addMessage', source, {args = {"^1Player not found!"}})
        return
    end
    
    GiveTempRank(target, rank, minutes, reason)
end, "Give temporary rank", "admin")

RegisterAdminCommand("removetemp", function(source, args)
    if #args < 1 then return end
    local target = tonumber(args[1])
    if target then
        RemoveTempRank(target)
    end
end, "Remove temporary rank")

-- Basic Commands
RegisterAdminCommand("gm", function(source, args)
    local mode = args[1] or "1"
    TriggerClientEvent('admin:setGamemode', source, mode)
end, "Change gamemode")

RegisterAdminCommand("fly", function(source, args)
    TriggerClientEvent('admin:toggleFly', source)
end, "Toggle flying")

RegisterAdminCommand("ban", function(source, args)
    -- Add your ban logic here
    print(Config.Prefix .. "Player banned by " .. GetPlayerName(source))
end, "Ban a player")

RegisterAdminCommand("kick", function(source, args)
    -- Add kick logic
end, "Kick a player")

RegisterAdminCommand("tp", function(source, args)
    local target = tonumber(args[1])
    if target then
        TriggerClientEvent('admin:teleportToPlayer', source, target)
    end
end, "Teleport to player")

-- Add more commands easily:
-- RegisterAdminCommand("god", function... end)
-- RegisterAdminCommand("noclip", ...)
-- RegisterAdminCommand("money", ...)
-- etc.

print("^2[Admin Script] Loaded with " .. #Commands .. " commands and Temp Rank System")