Hofix 1

map-tracker's stash image-check failed when it was the only active check (reported by bbfos in #405)

Stash-Ninja: Support for the Official Bulk Exchange

Huge shout-out to @BocikPG for the core idea and showing me how to access the official trade site, as well as for providing UI/UX feedback during implementation
in addition to using poe.ninja prices to find low/high-value items in your stash, you can now get live prices for listing items from the official exchange
- for the time being, there will be a clear-cut distinction between these two: poe.ninja prices are used as an overview, exchange-prices for listing items
- I'm not comfortable with the idea of (background-)fetching tabs' worth of prices from the exchange in quick to moderate succession just to provide a more accurate overview of prices in tabs (there are too many variables when it comes to rate-limiting)
prices from the exchange are not stored locally and only persist for the current session
if live prices for an item have been fetched, they will be the ones displayed on the price tags in the overlay and they also use a different customizable pattern

the bulk-sale panel is now right-aligned to ensure that there's enough space for fold-out panels (more info in the next section)
to make the listing-process more intuitive, the panel now uses a sell X for Y format (first two columns)
target-margin functionality has been removed

if the enable bulk-sale management setting is enabled, right-clicking an item in a tab while Stash-Ninja is active will open the panel
when first right-clicking an item, the right-most column will show the stack's market value according to poe.ninja prices
- as mentioned earlier, poe.ninja prices are now exclusively used to give rough idea of value and to provide an overview
to list an item, you have to get live prices by clicking one of the icons:
- whenever you fetch live prices, a median will be calculated and pre-selected as the new global price for that item (which will also be the price displayed on price tags in the general overlay)
- this will also unlock the sell X for Y columns on the left and pre-enter the corresponding stack-size and price values

when clicking a currency icon, a table will also fold out on the right, showing what kind of listings are currently open on the exchange
- this table can be closed by clicking the icon again or pressing ESC
the first column shows current price-points on the exchange, and the currently-selected one is highlighted in green, while the current median price-point is highlighted with a yellow border
- it's important to note that every row corresponds with a price-point, not a listed item (i.e. each row is a summary of every item listed at that price-point)
- you can click any price-point to select it as the new global price and also apply it to the main panel
the second column shows the number of listings at each price-point (these are visualized by a bar underneath), and the header shows the total number of open listings
- the idea is to visualize whether there are specific concentrations of listings around specific price-points
T+XX:YY underneath the first two columns shows how much time has elapsed since fetching the price data
- you can right-click the currency icons to fetch the latest price data

the combined third/fourth columns are enabled by default but can be toggled by clicking the < / > button in the top-right
- they show stock levels at a given price-point (both the overall stock and the highest stock held by a single seller), with bars underneath as visualization
- the idea is to identify potential "price walls" where large amounts of stock have to be bought up first before the general market price can go any higher
- the second stock-column can be used to identify how individuals with large stock are pricing their items and what kind of "bulk-tax" they take

you can hover over the sell X for Y columns and scroll the mouse-wheel to adjust stack-size and final price according to the price-point
- it will stop you from scrolling past your actual stock (except for unstackable edge-case items that don't show stack-size in the tooltip)
- it will also stop you from scrolling past the point of a full inventory's worth of items in either the sell of for column
you can hover over the sell X for Y columns and press the middle mouse-button to reset the values to what they were at the beginning
click confirm to paste the listing-string into the game's pricing UI

as you are probably aware, there are set limits on how often/quick you can perform requests to the servers
bulk-sale management will keep track of those limits and visualize them underneath, and it will also prevent you from performing request when near or over these limits
- there are usually multiple tiers of limits, one for specific time-frames (here: 15, 90, and 300 seconds)
- you're only allowed to perform X requests per time-frame and will be timed out if you exceed that limit
- each cell has a bar that visualizes the most recent status of those limits, and these bars change color at higher counts (green, orange, red)
these bars also update in real-time, so you can keep the panel open to see when it's safe to perform server-requests again
note: these limits are account/IP-specific rather than app-specific, so you might run into them more quickly if you're using multiple apps simultaneously
- stash-ninja can only keep track based on its own most recent server-request, which means it might not be able to prevent you from running into a time-out if you're using multiple apps simultaneously
if the most recent server-request returned that you're currently timed out, the rate limits cell will function as a bar that represents the duration of the time-out
- this is also the case if the most recent request was the Nth out of N requests allowed within a time-frame, i.e. it will prevent you from performing the final request that would trip the limiter

the bulk-sale panel uses color-coding to signal certain limitations or special cases
if an item is already priced, the panel will read the listing on the item, calculate the price, and highlight the market value in teal
when scrolling to adjust bulk-size, the market value column might turn yellow to indicate that the final price will be rounded (if the chosen price multiplied by the bulk-size doesn't equal an even number)
when configuring a listing that exceeds your stock, exceeds a price of 1200, or is otherwise not valid, the confirm button will turn red and unclickable
when listing an item that doesn't show it's stack-size in the item-tooltip, the confirm button will turn yellow to highlight that bulk-limits are disabled for this item (i.e. it cannot check if you're trying to list more than you actually have)