-- startup.lua for Crafting Turtle
-- Auto-updates from git then launches craftingTurtle.lua

local REPO_RAW = "https://git.spatulaa.com/MayaTheShy/Inventory-Manager-CC/raw/branch/main"

local FILES = {
    ["craftingTurtle.lua"] = "craftingTurtle.lua",
}

-------------------------------------------------

local function download(remotePath, localPath)
    local url = REPO_RAW .. "/" .. remotePath
    local response = http.get(url)
    if response then
        local f = fs.open(localPath, "w")
        f.write(response.readAll())
        f.close()
        response.close()
        return true
    end
    return false
end

-------------------------------------------------

term.clear()
term.setCursorPos(1, 1)
print("==================================")
print("  Crafting Turtle - Startup")
print("  Computer ID: " .. os.getComputerID())
print("==================================")
print("")

local updated, failed = 0, 0
for localPath, remotePath in pairs(FILES) do
    write("  " .. localPath .. " ... ")
    if download(remotePath, localPath) then
        print("OK")
        updated = updated + 1
    else
        print("FAIL")
        failed = failed + 1
    end
end

print("")
if failed > 0 then
    print(string.format("Updated %d files, %d failed.", updated, failed))
else
    print(string.format("All %d files up to date.", updated))
end

print("")
print("Starting craftingTurtle...")
sleep(1)

-- Reboot listener: reboots this turtle on remote command
local SYSTEM_CHANNEL = 4205
local ROLE = "turtle"

local function rebootListener()
    local m = peripheral.find("modem")
    if not m then return end
    m.open(SYSTEM_CHANNEL)
    while true do
        local _, _, channel, _, message = os.pullEvent("modem_message")
        if channel == SYSTEM_CHANNEL and type(message) == "table" and message.type == "reboot" then
            local target = message.target or "all"
            if target == "all" or target == ROLE or target == tostring(os.getComputerID()) then
                print("[SYSTEM] Reboot command received. Rebooting...")
                sleep(0.5)
                os.reboot()
            end
        end
    end
end

parallel.waitForAny(
    function() shell.run("craftingTurtle.lua") end,
    rebootListener
)