GAG2 Notifier | Seed Notifier | Gear Notifier | Sell Price Notifier | Open Source

--[[
    Grow a Garden 2 — Stock & Fruit Price Monitor
    Monitors SeedShop, GearShop stock + fruit sell price multipliers.
    Sends Discord webhook on stock arrival and fruit price spikes.
    Made by Zr3 // Discord - https://discord.gg/Gj9bnxa5Kz
]]

local CONFIG = {
    enabled             = true,
    webhookURL          = "YOUR_WEBHOOK",
    checkInterval       = 0.01,
    monitorSeeds        = true,
    monitorGears        = true,
    monitorFruitPrices  = true,
    notifyOnStock       = true,
    notifyOnOutOfStock  = false,
    cooldown            = 250,
    fruitCooldown       = 600,
    fruitThreshold      = 2,
    pingHere            = true,
}

local monitoredSeeds = {
    ["Dragon's Breath"] = true,  --seeds to be monitored
    ["Moon Bloom"]      = true,
    ["Hypno Bloom"]     = true,
    ["Venom Spitter"]   = true,
}

local monitoredGears = {
    ["Super Sprinkler"]       = true, -- gears to be monitored
    ["Super Watering Can"]    = true,
    ["Legendary Sprinkler"]   = true,
}

local monitoredFruits = {
    ["Dragon's Breath"] = true, -- fruits to monitor for 2x and more price
    ["Moon Bloom"]      = true,
    ["Ghost Pepper"]    = true,
    ["Venom Spitter"]   = true,
}

local Players           = game:GetService("Players")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local HttpService       = game:GetService("HttpService")
local RunService        = game:GetService("RunService")

local LP = Players.LocalPlayer

local stockStatus        = { seeds = {}, gears = {} }
local lastNotification   = { seeds = {}, gears = {} }
local lastFruitAlert     = {}
local isRunning          = false
local monitorConnection  = nil
local hasSentPing        = false

local function sendWebhook(content, embeds)
    if not CONFIG.webhookURL or CONFIG.webhookURL:find("YOUR_WEBHOOK") then
        warn("[Monitor] Webhook URL not configured!")
        return false
    end
    local data = { content = content or "", embeds = embeds or {} }
    local ok, err = pcall(function()
        local json = HttpService:JSONEncode(data)
        local reqFn = (syn and syn.request) or (http and http.request) or request
        if reqFn then
            reqFn({
                Url     = CONFIG.webhookURL,
                Method  = "POST",
                Headers = { ["Content-Type"] = "application/json" },
                Body    = json,
            })
        else
            HttpService:PostAsync(CONFIG.webhookURL, json, Enum.HttpContentType.ApplicationJson)
        end
    end)
    if not ok then warn("[Monitor] Webhook error: "..tostring(err)) end
    return ok
end

local function embed(title, desc, color, fields)
    return {
        title       = title,
        description = desc or "",
        color       = color or 0x7ED957,
        fields      = fields or {},
        footer      = { text = "Made by Zr3 • " .. os.date("%H:%M:%S") },
    }
end

local function stockFolder(shop)
    local sv = ReplicatedStorage:FindFirstChild("StockValues")
    local sh = sv and sv:FindFirstChild(shop)
    return sh and sh:FindFirstChild("Items")
end

local function getAllStock(shop)
    local folder = stockFolder(shop)
    if not folder then return {} end
    local out = {}
    for _, v in ipairs(folder:GetChildren()) do
        if v:IsA("ValueBase") then out[v.Name] = v.Value or 0 end
    end
    return out
end

local function checkStock()
    if not CONFIG.enabled then return end

    local seedStock = CONFIG.monitorSeeds and getAllStock("SeedShop") or {}
    local gearStock = CONFIG.monitorGears and getAllStock("GearShop") or {}

    local alerts       = {}
    local now          = os.time()
    local hasInStock   = false

    local function scanCategory(monitorTable, stockData, statusTable, notifTable, catKey)
        for name, _ in pairs(monitorTable) do
            local stock      = stockData[name] or 0
            local wasInStock = statusTable[name] or false
            local inStock    = stock > 0
            local lastN      = notifTable[name] or 0
            local canNotify  = (now - lastN) >= CONFIG.cooldown

            if CONFIG.notifyOnStock and inStock and not wasInStock and canNotify then
                alerts[#alerts+1] = { cat=catKey, name=name, stock=stock, status="in_stock" }
                notifTable[name] = now
                hasInStock = true
            elseif CONFIG.notifyOnOutOfStock and not inStock and wasInStock and canNotify then
                alerts[#alerts+1] = { cat=catKey, name=name, stock=stock, status="out_of_stock" }
                notifTable[name] = now
            end
            statusTable[name] = inStock
        end
    end

    scanCategory(monitoredSeeds, seedStock, stockStatus.seeds, lastNotification.seeds, "seed")
    scanCategory(monitoredGears, gearStock, stockStatus.gears, lastNotification.gears, "gear")

    if #alerts == 0 then return end

    local fields = {}
    local allOut = true
    for _, a in ipairs(alerts) do
        local icon   = a.cat == "seed" and "🌱" or "🔧"
        local sIcon  = a.status == "in_stock" and "✅" or "❌"
        local sText  = a.status == "in_stock"  and "IN STOCK" or "OUT OF STOCK"
        fields[#fields+1] = {
            name   = icon .. " " .. a.name,
            value  = string.format("**Status:** %s %s\n**Qty:** %d\n**Time:** %s", sIcon, sText, a.stock, os.date("%H:%M:%S")),
            inline = true,
        }
        if a.status == "in_stock" then allOut = false end
    end

    if not hasInStock then hasSentPing = false end

    local content = nil
    if CONFIG.pingHere and hasInStock then
        content = "@here"
        hasSentPing = true
    end

    sendWebhook(content, {
        embed(
            "📦 Stock Notifications — Made by Zr3",
            "",
            allOut and 0xFF4444 or 0x7ED957,
            fields
        )
    })
end

local function parseMult(txt)
    if not txt then return nil end
    local n = txt:match("x?(%d+%.?%d*)")
    return n and tonumber(n) or nil
end

local function checkFruitPrices()
    if not CONFIG.monitorFruitPrices then return end
    pcall(function()
        local sf = LP.PlayerGui
            :FindFirstChild("FruitStockPrice")
            and LP.PlayerGui.FruitStockPrice:FindFirstChild("Frame")
            and LP.PlayerGui.FruitStockPrice.Frame:FindFirstChild("ScrollingFrame")
        if not sf then return end

        local now = os.time()
        local alerts = {}
        local maxMultiplier = 0

        for _, card in ipairs(sf:GetChildren()) do
            if card.Name == "FruitCard" then
                local fruitName = card:GetAttribute("SeedToolTip")
                if fruitName and monitoredFruits[fruitName] then
                    local mFrame = card:FindFirstChild("Frame")
                    local mLabel = mFrame and mFrame:FindFirstChild("Multiplier")
                    if mLabel then
                        local mult = parseMult(mLabel.Text)
                        if mult and mult >= CONFIG.fruitThreshold then
                            local last = lastFruitAlert[fruitName] or 0
                            if (now - last) >= CONFIG.fruitCooldown then
                                lastFruitAlert[fruitName] = now
                                alerts[#alerts+1] = { 
                                    name = fruitName, 
                                    mult = mult
                                }
                                if mult > maxMultiplier then
                                    maxMultiplier = mult
                                end
                            end
                        end
                    end
                end
            end
        end

        if #alerts == 0 then return end

        table.sort(alerts, function(a, b) return a.mult > b.mult end)

        local fields = {}
        for _, a in ipairs(alerts) do
            local stars = ""
            if a.mult >= 4 then
                stars = " ⭐⭐⭐⭐"
            elseif a.mult >= 3 then
                stars = " ⭐⭐⭐"
            elseif a.mult >= 2.5 then
                stars = " ⭐⭐"
            elseif a.mult >= 2 then
                stars = " ⭐"
            end
            
            fields[#fields+1] = {
                name   = "🍎 " .. a.name .. stars,
                value  = string.format("**Price Multiplier:** x%.1f\n**Time:** %s", a.mult, os.date("%H:%M:%S")),
                inline = true,
            }
        end

        local description = string.format(
            "Found **%d** fruit(s) with multiplier ≥ x%.0f\n",
            #alerts,
            CONFIG.fruitThreshold
        )

        sendWebhook("@here", {
            embed(
                "💰 Fruit Price Increase!",
                description,
                0xFFD700,
                fields
            )
        })
    end)
end

local stockTimer     = 0
local fruitTimer     = 0
local FRUIT_INTERVAL = 3

local function startMonitor()
    if isRunning then return end
    isRunning       = true
    CONFIG.enabled  = true
    hasSentPing     = false

    task.spawn(function() task.wait(2); checkStock() end)

    monitorConnection = RunService.Heartbeat:Connect(function(dt)
        if not CONFIG.enabled then return end
        if not LP or not LP.Parent then return end

        stockTimer = stockTimer + dt
        if stockTimer >= CONFIG.checkInterval then
            stockTimer = 0
            task.spawn(checkStock)
        end

        if CONFIG.monitorFruitPrices then
            fruitTimer = fruitTimer + dt
            if fruitTimer >= FRUIT_INTERVAL then
                fruitTimer = 0
                task.spawn(checkFruitPrices)
            end
        end
    end)

    print("[Monitor] Started. Stock check every "..CONFIG.checkInterval.."s, fruit prices every "..FRUIT_INTERVAL.."s.")
end

local function stopMonitor()
    if monitorConnection then monitorConnection:Disconnect(); monitorConnection=nil end
    isRunning      = false
    CONFIG.enabled = false
    hasSentPing    = false
    print("[Monitor] Stopped.")
end

task.wait(5)
startMonitor()
game:GetService("StarterGui"):SetCore("SendNotification", {
    Title    = "GAG2 Monitor Loaded!",
    Text     = "Made by Zr3 • https://discord.gg/Gj9bnxa5Kz",
    Duration = 5,
})
print("[Monitor] Loaded!")
print("Notifier Made by Zr3 • https://discord.gg/Gj9bnxa5Kz")