mirror of
https://github.com/kepler155c/opus
synced 2024-11-14 04:34:49 +00:00
171 lines
3.6 KiB
Lua
171 lines
3.6 KiB
Lua
require = requireInjector(getfenv(1))
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local Util = require('util')
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local Event = require('event')
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local UI = require('ui')
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local RefinedProvider = require('refinedProvider')
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local MEProvider = require('meProvider')
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local storage = RefinedProvider()
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if not storage:isValid() then
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storage = MEProvider()
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end
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if not storage:isValid() then
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error('Not connected to a storage device')
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end
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multishell.setTitle(multishell.getCurrent(), 'Storage Activity')
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UI:configure('StorageActivity', ...)
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local changedPage = UI.Page({
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grid = UI.Grid({
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columns = {
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{ heading = 'Qty', key = 'qty', width = 5 },
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{ heading = 'Change', key = 'change', width = 6 },
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{ heading = 'Name', key = 'display_name', width = UI.term.width - 15 },
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},
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sortColumn = 'display_name',
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rey = -6,
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}),
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buttons = UI.Window({
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ry = -4,
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height = 5,
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backgroundColor = colors.gray,
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prevButton = UI.Button({
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event = 'previous',
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backgroundColor = colors.lightGray,
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x = 2,
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y = 2,
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height = 3,
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width = 5,
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text = ' < '
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}),
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resetButton = UI.Button({
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event = 'reset',
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backgroundColor = colors.lightGray,
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x = 8,
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y = 2,
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height = 3,
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rex = -8,
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text = 'Reset'
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}),
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nextButton = UI.Button({
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event = 'next',
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backgroundColor = colors.lightGray,
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rx = -5,
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y = 2,
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height = 3,
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width = 5,
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text = ' > '
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})
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}),
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accelerators = {
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q = 'quit',
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}
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})
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function changedPage.grid:getDisplayValues(row)
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row = Util.shallowCopy(row)
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local ind = '+'
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if row.change < 0 then
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ind = ''
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end
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row.change = ind .. Util.toBytes(row.change)
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row.qty = Util.toBytes(row.qty)
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return row
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end
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function changedPage:eventHandler(event)
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if event.type == 'reset' then
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self.lastItems = nil
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self.grid:setValues({ })
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self.grid:clear()
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self.grid:draw()
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elseif event.type == 'next' then
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self.grid:nextPage()
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elseif event.type == 'previous' then
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self.grid:previousPage()
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elseif event.type == 'quit' then
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Event.exitPullEvents()
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else
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return UI.Page.eventHandler(self, event)
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end
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return true
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end
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local function uniqueKey(item)
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return table.concat({ item.name, item.damage, item.nbtHash }, ':')
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end
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function changedPage:refresh()
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local t = storage:listItems('all')
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if not t or Util.empty(t) then
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self:clear()
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self:centeredWrite(math.ceil(self.height/2), 'Communication failure')
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return
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end
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for k,v in pairs(t) do
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t[k] = Util.shallowCopy(v)
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end
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if not self.lastItems then
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self.lastItems = t
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self.grid:setValues({ })
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else
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local changedItems = {}
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for _,v in pairs(self.lastItems) do
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found = false
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for k2,v2 in pairs(t) do
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if uniqueKey(v) == uniqueKey(v2) then
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if v.qty ~= v2.qty then
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local c = Util.shallowCopy(v2)
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c.lastQty = v.qty
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table.insert(changedItems, c)
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end
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table.remove(t, k2)
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found = true
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break
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end
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end
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-- New item
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if not found then
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local c = Util.shallowCopy(v)
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c.lastQty = v.qty
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c.qty = 0
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table.insert(changedItems, c)
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end
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end
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-- No items left
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for k,v in pairs(t) do
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v.lastQty = 0
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table.insert(changedItems, v)
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end
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for k,v in pairs(changedItems) do
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v.change = v.qty - v.lastQty
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end
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self.grid:setValues(changedItems)
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end
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self.grid:draw()
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end
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Event.addTimer(5, true, function()
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changedPage:refresh()
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changedPage:sync()
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end)
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UI:setPage(changedPage)
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UI:pullEvents()
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UI.term:reset()
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