termInterface

local bolDebug = true

--[[    termInterface
    Displays a menu to the user that contains all item types in the inventory system
    The user chooses a type and how many are needed
    The program then sends a rednet message to the queue computer
        which gets passed to the retriever turtle

    --gezepi
]]

local _w, _h = term.getSize()
local tblNames, tblLocations --Names has a list of strings, Locations has the name and X Y coords.  borwnies are ready

os.loadAPI(files["tools"])
tools.init(files)
local names = tools.names()
tools.network()
local bug = tools.bug(bolDebug)
local freqDestination
if settings.freqDropOff then
    freqDestination = tools.freqs(settings.freqDropOff)
elseif tonumber(settings.freq) then
    freqDestination = settings.freq
end
tools.unload()

local function getItems()
    --[[    Makes a new table containing only the names of the items    ]]
    function convertTable(t)
        local newTable = {}
        local i = 1
        for k, v in pairs(t) do
            newTable[i] = k
            i = i+1
        end
        return newTable
    end--]]
    os.loadAPI(files["tools"])
    tools.init(files)
    tblLocations = tools.loadTable(files["items"])
    tblNames = convertTable(tblLocations)
    tools.unload()
end
--[[    Sends an item request to Queue  ]]
local function fetch(name, count, dest, loc )
    local msg = {name,count,dest,loc}
    msg.from = idMe
    msg.to = names.queue
    bug("Requesting "..name)
    rednet.send(names.queue, msg)
end
--[[    Builds a menu from a table  ]]
function buildMenu(name, tbl, nameFromValue)
    if nameFromValue==nil then nameFromValue=false end
    m = {}
    m.name = name
    m.selections = {}
    local i = 1
    for k,v in pairs(tbl) do
        if nameFromValue then m.selections[i] = {name=v, data=v} else m.selections[i] = {name=k, data=v} end
        i = i+1
    end
    return m
end


print("Starting up")
sleep(.2)
os.loadAPI(files.termMenu)
termMenu.new(1,1,_w, _h-1, term)
getItems()
while 1 do
    local item = termMenu.dispMenu(2,1,buildMenu("Items", tblNames, true))
    if item~=nil then
        local count = termMenu.getInputNum(item.name, 0, nil)
        bug(item)
        if count~=nil then fetch(item.name, count, freqDestination, tblLocations[item.name]) end
        term.clear()
    end
end