Implement Full Transaction Info

[esengulov]

• full tx info design
• should have light and dark mode
• add block explorer "Source" selection controller (see designs in comments, on Jan 18)
• "Data Provider": should open data source selection controller (design attached below, on January 18'th).
• if the given API provides the FEE(in fiat) only in USD, then show that for all currencies. Only the horyzontalsystems.xyz will have values for all currencies.
• for Ethereum blockchain we want extra fields (Gas price, Gas used, Gas limit). These blockchain specific terms should be hardcoded, we will not localize them.
• if the API doesn't provide data for an item (ex: tx size) then show "..." instead of the value.
• integrate the following APIs as the data providers for "blockchain explorers"
• the Share button should be sharing the website link to that transaction on that public block explorer.
  -- if I am sharing with someone transaction than I am basically sending a link to that transaction on selected block explorer.
  -- test the feature with WhatsApp, Telegram and Facebook messenger.
  -- On successful share the user should return back to transaction info. successful share should display "confirmation" checkmark/alert.

##Blockchain Explorers

BTC

-http://btc.horizontalsystems.xyz (default)

-https://btc.com (https://btc.com/api-doc#General 
 (no access keys, supposedly no restrictions)
-https://blockexplorer.com/api-ref
 (no access keys, supposedly no restrictions)
-https://blockchair.com
 (no access keys, supposedly no restrictions)
-//IPFS(coming soon, do not add it now)



BCH
-http://bch.horizontalsystems.xyz (default)
-https://blockchair.com
 (no access keys, supposedly no restrictions)
-//IPFS(coming soon, do not add it now)


ETH
-http://eth.horizontalsystems.xyz (default)
-https://blockchair.com
 (no access keys, supposedly no restrictions)
-https://etherscan.io/apis
 (the free key on this API restricted to 5 calls/second. As an option we can ask the user to obtain his own free key(https://etherscan.io/myapikey) and use it. That would require an additional step on our end where user will be asked to add the API Key.
-//IPFS(coming soon, do not add it now)

[esengulov]

@tmedetbekov note the updated tasks list in description

[esengulov]

@tmedetbekov reopened the issue as the feature isn't fully implemented yet

@TalgatNurdinov upload the slightly updated designs here:

• source selection for block explorer
• updated design for full transaction info

[TalgatNurdinov]

https://app.zeplin.io/project/5b18ecff68e34a92986b0224/dashboard?seid=5b90faef4e79f19ceb4f2dbc

https://app.zeplin.io/project/5b18ecff68e34a92986b0224/dashboard?seid=5b90faef4e79f19ceb4f2dbc

https://zpl.io/VxRPyYg

for ETH