local PLUGIN = PLUGIN
PLUGIN.lastMarkerPress = 0
-- Клиентские данные
PLUGIN.currentSquad = PLUGIN.currentSquad or nil
PLUGIN.activeMarkers = PLUGIN.activeMarkers or {}

-- Получение сетевых данных
net.Receive("ixSquadSync", function()
    local jsonData = net.ReadString()
    local data = util.JSONToTable(jsonData)
    
    -- Если пришла пустая таблица - очищаем данные отряда
    if not data or not data.id then
        PLUGIN.currentSquad = nil
        
        -- Очищаем маркеры
        for _, markerID in ipairs(PLUGIN.activeMarkers) do
            if Adv_Compass_RemoveMarker then
                Adv_Compass_RemoveMarker(markerID)
            end
        end
        PLUGIN.activeMarkers = {}
    else
        PLUGIN.currentSquad = data
    end
end)

net.Receive("ixSquadNotify", function()
    local message = net.ReadString()
    LocalPlayer():Notify(message)
end)

net.Receive("ixSquadInvite", function()
    local squadID = net.ReadString()
    local inviterName = net.ReadString()
    
    -- Создаем окно приглашения
    local frame = vgui.Create("DFrame")
    frame:SetSize(400, 150)
    frame:Center()
    frame:SetTitle("")
    frame:SetDraggable(false)
    frame:ShowCloseButton(false)
    frame:MakePopup()
    frame.Paint = function(s, w, h)
        draw.RoundedBox(8, 0, 0, w, h, Color(25, 25, 28))
        surface.SetDrawColor(Color(1, 67, 29))
        surface.DrawRect(0, 0, w, 3)
    end
    
    local title = vgui.Create("DLabel", frame)
    title:SetPos(0, 20)
    title:SetSize(400, 30)
    title:SetFont("F4Menu_Category")
    title:SetTextColor(Color(255, 255, 255))
    title:SetText("Приглашение в отряд")
    title:SetContentAlignment(5)
    
    local text = vgui.Create("DLabel", frame)
    text:SetPos(20, 55)
    text:SetSize(360, 40)
    text:SetFont("F4Menu_Item")
    text:SetTextColor(Color(200, 200, 200))
    text:SetText(inviterName .. " приглашает вас вступить в отряд")
    text:SetContentAlignment(5)
    text:SetWrap(true)
    
    local acceptBtn = vgui.Create("DButton", frame)
    acceptBtn:SetPos(20, 105)
    acceptBtn:SetSize(175, 30)
    acceptBtn:SetText("Принять")
    acceptBtn:SetFont("F4Menu_Item")
    acceptBtn:SetTextColor(Color(255, 255, 255))
    acceptBtn.Paint = function(s, w, h)
        draw.RoundedBox(6, 0, 0, w, h, s:IsHovered() and Color(1, 87, 39) or Color(1, 67, 29))
    end
    acceptBtn.DoClick = function()
        net.Start("ixSquadAcceptInvite")
        net.SendToServer()
        frame:Close()
    end
    
    local declineBtn = vgui.Create("DButton", frame)
    declineBtn:SetPos(205, 105)
    declineBtn:SetSize(175, 30)
    declineBtn:SetText("Отклонить")
    declineBtn:SetFont("F4Menu_Item")
    declineBtn:SetTextColor(Color(255, 255, 255))
    declineBtn.Paint = function(s, w, h)
        draw.RoundedBox(6, 0, 0, w, h, s:IsHovered() and Color(70, 25, 25) or Color(50, 25, 25))
    end
    declineBtn.DoClick = function()
        net.Start("ixSquadDeclineInvite")
        net.SendToServer()
        frame:Close()
    end
    
    -- Автоматическое закрытие через 30 секунд
    timer.Simple(30, function()
        if IsValid(frame) then
            frame:Close()
        end
    end)
end)

PLUGIN.worldMarker = nil
PLUGIN.nextMarkerTime = 0

net.Receive("ixSquadWorldMarker", function()
    local pos = net.ReadVector()
    local name = net.ReadString()

    PLUGIN.worldMarker = {
        pos = pos,
        name = name,
        expire = CurTime() + 10
    }
end)

net.Receive("ixSquadUpdateMarkers", function()
    for _, markerID in ipairs(PLUGIN.activeMarkers) do
        if Adv_Compass_RemoveMarker then
            Adv_Compass_RemoveMarker(markerID)
        end
    end
    PLUGIN.activeMarkers = {}
    
    local count = net.ReadUInt(8)
    local markerColor = ix.config.Get("squadMarkerColor", Color(0, 255, 0))
    
    for i = 1, count do
        local pos = net.ReadVector()
        local name = net.ReadString()
        local ent = net.ReadEntity()
        
        if IsValid(ent) and mCompass_AddEntityMarker then
            -- Используем маркер на сущности для отслеживания движения
            local markerID = mCompass_AddEntityMarker(
                LocalPlayer(),
                ent,
                {LocalPlayer()},
                CurTime() + 1, -- 1 секунда (обновляется регулярно)
                markerColor,
                "", -- Иконка (пустая, используем стандартную)
                name
            )
            table.insert(PLUGIN.activeMarkers, markerID)
        end
    end
end)

-- Очистка при закрытии
function PLUGIN:ShutDown()
    for _, markerID in ipairs(self.activeMarkers) do
        if Adv_Compass_RemoveMarker then
            Adv_Compass_RemoveMarker(markerID)
        end
    end
    self.activeMarkers = {}
end

-- Вспомогательные функции
function PLUGIN:GetCurrentSquad()
    return self.currentSquad
end

function PLUGIN:IsInSquad()
    return self.currentSquad ~= nil
end

function PLUGIN:IsSquadLeader()
    if not self.currentSquad then return false end
    return self.currentSquad.leader == LocalPlayer():SteamID()
end

PLUGIN.wasGPressed = false
PLUGIN.nextMarkerTime = 0

hook.Add("Think", "ixSquadPlaceMarkerKey", function()
    local ply = LocalPlayer()
    if not IsValid(ply) then return end

    if vgui.CursorVisible() then return end
    if gui.IsGameUIVisible() then return end
    if ix and ix.gui and ix.gui.menu and IsValid(ix.gui.menu) then return end

    local isDown = input.IsKeyDown(KEY_G)

    if isDown and not PLUGIN.wasGPressed then
        PLUGIN.wasGPressed = true

        if not PLUGIN:IsInSquad() then
            LocalPlayer():Notify("Вы не состоите в отряде")
            return
        end

        if CurTime() < PLUGIN.nextMarkerTime then
            LocalPlayer():Notify("Метка будет доступна через " .. math.ceil(PLUGIN.nextMarkerTime - CurTime()) .. " сек.")
            return
        end

        local tr = ply:GetEyeTrace()
        if not tr.Hit then return end

        PLUGIN.nextMarkerTime = CurTime() + 5

        net.Start("ixSquadPlaceMarker")
            net.WriteVector(tr.HitPos)
        net.SendToServer()
    end

    if not isDown then
        PLUGIN.wasGPressed = false
    end
end)

local icon = Material("materials/squads/eye1.png")

hook.Add("HUDPaint", "ixSquadDrawWorldMarkerHUD", function()
    local m = PLUGIN.worldMarker
    if not m then return end

    if CurTime() > m.expire then
        PLUGIN.worldMarker = nil
        return
    end

    local screen = m.pos:ToScreen()

    local dist = LocalPlayer():GetPos():Distance(m.pos)

    local scale = math.Clamp(1 - (dist / 3000), 0.4, 1)

    local size = 96

    surface.SetMaterial(icon)
    surface.SetDrawColor(255, 255, 255, 255)
    surface.DrawTexturedRect(screen.x - size/2, screen.y - size/2, size, size)

    surface.SetFont("DermaLarge")
    local tw, th = surface.GetTextSize(m.name)

    draw.SimpleText(
        m.name,
        "DermaLarge",
        screen.x,
        screen.y + size/2 + 10,
        Color(255, 255, 255),
        TEXT_ALIGN_CENTER,
        TEXT_ALIGN_TOP,
        scale
    )
end)