local listview = require "listview"
local keys = {[1]="a", [2]="c"}
local obj = {a="b", c="d"}
local frame = term.current()

local function setTerm(termlike)
    frame = termlike
end

local function setObject(other)
    obj = other
    keys = {}
    for key, _ in other do
        keys.insert(key)
    end
    table.sort(keys)
end

local function fetch(wait_for)
    local currentIdx = 1
    for i, key in pairs(keys) do
        listview.updateItemAt(currentIdx, tostring(key)..": "..tostring(obj[key]))
        currentIdx = currentIdx + 1
    end
    listview.clearFrom(currentIdx)
end

local function displayTab(self)
    listview.updatePage(self.scrollPos)
end


return {
    name="inspect",
    setTerm=setTerm,
    setObject=setObject,
    fetch=fetch,
    displayTab=displayTab,
}