ui: fee info and best unit functions

[buck54321]

Adds a dialog to display fee information for a blockchain.

Adds Doc methods for selecting the most appropriate unit for a value. Adds a standardized element set that allows quickly setting values with units or rates with units. Adds hover menu to allow user to select different units for a displayed value. Populates alternative units in various UnitInfo.

[ukane-philemon]

I'm running this PR but can't see the fee box. Do you know if there is a setting I need?

[buck54321]

I'm running this PR but can't see the fee box. Do you know if there is a setting I need?

It's only displayed if you have both fiat exchange rate and a fee rate from the wallet. If you're on an SPV wallet, you must have external rates allowed (probably all utxo wallets on simnet, actually). You also must have fiat exchange rates on.

All of these should be on by default now, but if you're not starting with a fresh wallet, they might not be.

[ukane-philemon]

If you're on an SPV wallet, you must have external rates allowed (probably all utxo wallets on simnet, actually).

I'm running testnet and all these settings are on 🥲 but it's still not showing up.

[buck54321]

I'll hit you on Matrix

[ukane-philemon]

I'll hit you on Matrix

Thanks! Works now, I wasn't running the correct exec.

I see this weird behaviour. The popup refused to close and I could open more and more on top of the previous popup.
EDIT: I refreshed and am now unable to reproduce. I dunno what went wrong.

[buck54321]

I had a couple of bugs with the hovering selection menu. Should be fixed now. Also have fixed a wallet configuration bug that was preventing external fiat rates from being turned on for wallets created in the quick setup form. Made external rate fallback default true for all assets.

[ukane-philemon]

feeState has always been null for btc. Do I need to author a tx before it shows up? I can only see Unable to get optimal fee rate, using fallback of 4539978304 log.

Testing well for dcr.

[ukane-philemon]

Looking good, but still not able to view the fee box for btc and bch.

[JoeGruffins]

I see the fee boxes. @ukane-philemon are you sure your site files are on the right commit? There's a Build ID at the bottom of the Settings menu you can check to make sure:

[ukane-philemon]

I had to toggle the external fee option, reconfigure and restart before it showed up for btc.

2024-05-07 11:17:40.506 [DBG] CORE[dcr]: tip change: 1382877 (ce80dfca666f121f63b6d246c4505f4ed66909ad2a069055caca007ea53fa380) => 1382878 (e283aa45893b0d72bcca3f55ca2033ea08812b9c96e25186efdc291f36641170)
2024-05-07 11:17:40.528 [DBG] CORE[dcr][SPV]: Starting cspp funds mixer with mix.decred.org:15760
2024-05-07 11:18:46.752 [INF] CORE: notify: |SUCCESS| (walletconfig) Wallet configuration updated - Configuration for btc wallet has been updated. Deposit address = tb1qvztsnndk2tghkueedvnvxv8c4kenm8kxu2g9m7
2024-05-07 11:18:46.752 [INF] CORE: btc wallet configuration updated without a restart 👍

[ukane-philemon]

I'm yet to reconfigure BCH, It's still in the previous state as BTC. For some reasons, it seems the apifeefallback is not properly populated until a reconfigure.

Note: I haven't used this testnet wallet for months. What changed?

It turns out the settings passed to the wallet do not include apifeefallback(map[special_activelyUsed:false]) but it is checked on the UI.

EDIT: I created a new wallet and it works flawlessly. I didn't have to reconfigure.

Older wallets "might" need to reconfigure.

[ukane-philemon]

@buck54321 can we use Errorf for the log in func (btc *baseWallet) FeeRate() uint64? Maybe you can add to your PR in your next commit.

[martonp]

Looks good, I just don't see the fees displayed for DCR. Maybe a UI issue since DCR has additional panels there?

[buck54321]

func (btc *baseWallet) FeeRate() uint64

We can't do it at an error because it's not necessarily an error. For an spv wallet or an rpc wallet without a primed estimatesmartfee and with external fee sources disabled, the inability to get a fee rate ourselves is ok.