mirror of
https://github.com/LBRYFoundation/LBRY-Vault.git
synced 2025-08-23 17:47:31 +00:00
109 lines
5 KiB
Python
109 lines
5 KiB
Python
from typing import TYPE_CHECKING
|
|
|
|
import PyQt5.QtGui as QtGui
|
|
import PyQt5.QtWidgets as QtWidgets
|
|
import PyQt5.QtCore as QtCore
|
|
|
|
from electrum.i18n import _
|
|
from electrum.lnchan import UpdateAddHtlc
|
|
from electrum.util import bh2u, format_time
|
|
from electrum.lnchan import HTLCOwner
|
|
from electrum.lnaddr import LnAddr, lndecode
|
|
if TYPE_CHECKING:
|
|
from .main_window import ElectrumWindow
|
|
|
|
class HTLCItem(QtGui.QStandardItem):
|
|
def __init__(self, *args, **kwargs):
|
|
super().__init__(*args, **kwargs)
|
|
self.setEditable(False)
|
|
|
|
class ChannelDetailsDialog(QtWidgets.QDialog):
|
|
|
|
def make_inflight(self, lnaddr, i: UpdateAddHtlc):
|
|
it = HTLCItem(_('HTLC with ID ') + str(i.htlc_id))
|
|
it.appendRow([HTLCItem(_('Amount')),HTLCItem(self.format(i.amount_msat))])
|
|
it.appendRow([HTLCItem(_('CLTV expiry')),HTLCItem(str(i.cltv_expiry))])
|
|
it.appendRow([HTLCItem(_('Payment hash')),HTLCItem(bh2u(i.payment_hash))])
|
|
invoice = HTLCItem(_('Invoice'))
|
|
invoice.appendRow([HTLCItem(_('Remote node public key')), HTLCItem(bh2u(lnaddr.pubkey.serialize()))])
|
|
invoice.appendRow([HTLCItem(_('Amount in BTC')), HTLCItem(str(lnaddr.amount))])
|
|
invoice.appendRow([HTLCItem(_('Description')), HTLCItem(dict(lnaddr.tags).get('d', _('N/A')))])
|
|
invoice.appendRow([HTLCItem(_('Date')), HTLCItem(format_time(lnaddr.date))])
|
|
it.appendRow([invoice])
|
|
return it
|
|
|
|
def make_model(self, htlcs):
|
|
model = QtGui.QStandardItemModel(0, 2)
|
|
model.setHorizontalHeaderLabels(['HTLC', 'Property value'])
|
|
parentItem = model.invisibleRootItem()
|
|
folder_types = {'settled': _('Fulfilled HTLCs'), 'inflight': _('HTLCs in current commitment transaction')}
|
|
self.folders = {}
|
|
|
|
self.keyname_rows = {}
|
|
|
|
for keyname, i in folder_types.items():
|
|
myFont=QtGui.QFont()
|
|
myFont.setBold(True)
|
|
folder = HTLCItem(i)
|
|
folder.setFont(myFont)
|
|
parentItem.appendRow(folder)
|
|
self.folders[keyname] = folder
|
|
mapping = {}
|
|
num = 0
|
|
if keyname == 'inflight':
|
|
for lnaddr, i in htlcs[keyname]:
|
|
it = self.make_inflight(lnaddr, i)
|
|
self.folders[keyname].appendRow(it)
|
|
mapping[i.payment_hash] = num
|
|
num += 1
|
|
elif keyname == 'settled':
|
|
for date, direction, i, preimage in htlcs[keyname]:
|
|
it = HTLCItem(_('HTLC with ID ') + str(i.htlc_id))
|
|
it.appendRow([HTLCItem(_('Amount')),HTLCItem(self.format(i.amount_msat))])
|
|
it.appendRow([HTLCItem(_('CLTV expiry')),HTLCItem(str(i.cltv_expiry))])
|
|
it.appendRow([HTLCItem(_('Payment hash')),HTLCItem(bh2u(i.payment_hash))])
|
|
# NOTE no invoices because user can delete invoices after settlement
|
|
self.folders[keyname].appendRow(it)
|
|
mapping[i.payment_hash] = num
|
|
num += 1
|
|
|
|
self.keyname_rows[keyname] = mapping
|
|
return model
|
|
|
|
def move(self, fro: str, to: str, payment_hash: bytes):
|
|
assert fro != to
|
|
row_idx = self.keyname_rows[fro].pop(payment_hash)
|
|
row = self.folders[fro].takeRow(row_idx)
|
|
self.folders[to].appendRow(row)
|
|
dest_mapping = self.keyname_rows[to]
|
|
dest_mapping[payment_hash] = len(dest_mapping)
|
|
|
|
ln_payment_completed = QtCore.pyqtSignal(str, float, HTLCOwner, UpdateAddHtlc, bytes, bytes)
|
|
htlc_added = QtCore.pyqtSignal(str, UpdateAddHtlc, LnAddr, HTLCOwner)
|
|
|
|
@QtCore.pyqtSlot(str, UpdateAddHtlc, LnAddr, HTLCOwner)
|
|
def do_htlc_added(self, evtname, htlc, lnaddr, direction):
|
|
mapping = self.keyname_rows['inflight']
|
|
mapping[htlc.payment_hash] = len(mapping)
|
|
self.folders['inflight'].appendRow(self.make_inflight(lnaddr, htlc))
|
|
|
|
@QtCore.pyqtSlot(str, float, HTLCOwner, UpdateAddHtlc, bytes, bytes)
|
|
def do_ln_payment_completed(self, evtname, date, direction, htlc, preimage, chan_id):
|
|
self.move('inflight', 'settled', htlc.payment_hash)
|
|
|
|
def __init__(self, window: 'ElectrumWindow', chan_id: bytes):
|
|
super().__init__(window)
|
|
self.ln_payment_completed.connect(self.do_ln_payment_completed)
|
|
self.htlc_added.connect(self.do_htlc_added)
|
|
htlcs = window.wallet.lnworker._list_invoices(chan_id)
|
|
self.format = lambda msat: window.format_amount_and_units(msat / 1000)
|
|
window.network.register_callback(self.ln_payment_completed.emit, ['ln_payment_completed'])
|
|
window.network.register_callback(self.htlc_added.emit, ['htlc_added'])
|
|
self.setWindowTitle(_('Channel Details'))
|
|
self.setMinimumSize(800, 400)
|
|
vbox = QtWidgets.QVBoxLayout(self)
|
|
w = QtWidgets.QTreeView(self)
|
|
w.setModel(self.make_model(htlcs))
|
|
#w.header().setStretchLastSection(False)
|
|
w.header().setSectionResizeMode(0, QtWidgets.QHeaderView.ResizeToContents)
|
|
vbox.addWidget(w)
|