Convert asset balance to human readable format

[Braqzen]

After creating a new account and getting funds from the beta-4 faucet the balance on my account 0.5 ETH.

Running the command

forc wallet account 0 balance

The balance of the 0th account is shown as seen in the attached image.
The asset is 0x00... and the displayed balance is 500000000 instead of something like 0.500000...

In the following code snippet we should perform a check and format the value instead of iterating and directly displaying the value to the user.

forc-wallet/src/account.rs

Lines 259 to 266 in d6a4798

	pub(crate) fn print_balance(balance: &BTreeMap<String, u128>) {
	let asset_id_header = "Asset ID";
	let amount_header = "Amount";
	println!(" {asset_id_header:66} {amount_header}");
	for (asset_id, amount) in balance {
	println!(" {asset_id} {amount}");
	}
	}

[HoTandy]

Hi there, I've also noticed this problem, thanks for raising it. I would add:

• A unit should be given for the amount, for example Gwei, microETH or ETH.
• Asset ID should provide more clarity, not just 64 '0's. Maybe it should be Asset Name so the user understand what the asset is.
• Is there any point in having Asset ID?

I would also suggest that this is a bug, not an enhancement.

[HoTandy]

@luizstacio is this, or should it be, classed as Edge? Users see this as they're stepping through the Online Guides.