RTL/src/app/clightning/channels/channels.component.ts

import { Component, OnInit, OnDestroy, ViewChild } from '@angular/core';
import { Router, NavigationStart, ActivatedRoute } from '@angular/router';

import { Subject, Observable } from 'rxjs';
import { takeUntil, filter, map, subscribeOn } from 'rxjs/operators';
import { Store } from '@ngrx/store';
import { Actions } from '@ngrx/effects';

import { MatTableDataSource, MatSort } from '@angular/material';
import { ChannelCL, PeerCL, GetInfoCL } from '../../shared/models/clModels';
import { LoggerService } from '../../shared/services/logger.service';

import { CLEffects } from '../store/cl.effects';
import { RTLEffects } from '../../store/rtl.effects';
import * as RTLActions from '../../store/rtl.actions';
import * as fromRTLReducer from '../../store/rtl.reducers';

@Component({
  selector: 'rtl-cl-channels',
  templateUrl: './channels.component.html',
  styleUrls: ['./channels.component.scss']
})
export class CLChannelsComponent implements OnInit, OnDestroy {
  @ViewChild(MatSort, { static: true }) sort: MatSort;
  public totalBalance = 0;
  public selectedPeer = '';
  public fundingAmount: number;
  public displayedColumns = [];
  public channels: any;
  public peers: PeerCL[] = [];
  public information: GetInfoCL = {};
  public flgLoading: Array<Boolean | 'error'> = [true];
  public selectedFilter = '';
  public myChanPolicy: any = {};
  public selFilter = '';
  public transTypes = [{id: '0', name: 'Default Priority'}, {id: '1', name: 'Target Confirmation Blocks'}, {id: '2', name: 'Fee'}];
  public selTransType = '0';
  public transTypeValue = {blocks: '', fees: ''};
  public spendUnconfirmed = false;
  public isPrivate = false;
  public moreOptions = false;
  public flgSticky = false;
  public redirectedWithPeer = false;
  private unsub: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject()];

  ngOnInit() {}
  // constructor(private logger: LoggerService, private store: Store<fromRTLReducer.RTLState>, private rtlEffects: RTLEffects, private clEffects: CLEffects, private activatedRoute: ActivatedRoute) {
  //   switch (true) {
  //     case (window.innerWidth <= 415):
  //       this.displayedColumns = ['close', 'update', 'active', 'chan_id', 'remote_alias'];
  //       break;
  //     case (window.innerWidth > 415 && window.innerWidth <= 730):
  //       this.displayedColumns = ['close', 'update', 'active', 'chan_id', 'remote_alias', 'capacity'];
  //       break;
  //     case (window.innerWidth > 730 && window.innerWidth <= 1024):
  //       this.displayedColumns = ['close', 'update', 'active', 'chan_id', 'remote_alias', 'capacity', 'local_balance', 'remote_balance'];
  //       break;
  //     case (window.innerWidth > 1024 && window.innerWidth <= 1280):
  //       this.flgSticky = true;
  //       this.displayedColumns = ['close', 'update', 'active', 'chan_id', 'remote_alias', 'capacity', 'local_balance', 'remote_balance', 'total_satoshis_sent',
  //         'total_satoshis_received', 'commit_fee', 'private'];
  //       break;
  //     default:
  //       this.flgSticky = true;
  //       this.displayedColumns = ['close', 'update', 'active', 'chan_id', 'remote_pubkey', 'remote_alias', 'capacity', 'local_balance', 'remote_balance',
  //         'total_satoshis_sent', 'total_satoshis_received', 'commit_fee', 'private'];
  //       break;
  //   }
  // }

  // ngOnInit() {
  //   this.store.select('cl')
  //   .pipe(takeUntil(this.unsub[0]))
  //   .subscribe((rtlStore) => {
  //     rtlStore.effectErrorsCl.forEach(effectsErr => {
  //       if (effectsErr.action === 'FetchChannels/all') {
  //         this.flgLoading[0] = 'error';
  //       }
  //     });
  //     this.information = rtlStore.information;
  //     this.peers = rtlStore.peers;
  //     this.peers.forEach(peer => {
  //       if (undefined === peer.alias || peer.alias === '') {
  //         peer.alias = peer.pub_key.substring(0, 15) + '...';
  //       }
  //     });

  //     this.totalBalance = +rtlStore.blockchainBalance.total_balance;
  //     if (undefined !== rtlStore.allChannels) {
  //       this.loadChannelsTable(rtlStore.allChannels);
  //     }
  //     if (this.flgLoading[0] !== 'error') {
  //       this.flgLoading[0] = (undefined !== rtlStore.allChannels) ? false : true;
  //     }
  //     this.logger.info(rtlStore);
  //   });
  //   this.activatedRoute.paramMap.subscribe(() => {
  //     this.selectedPeer = window.history.state.peer;
  //     this.redirectedWithPeer = (window.history.state.peer) ? true : false;
  //   });
  // }

  // onOpenChannel(form: any) {
  //   this.store.dispatch(new RTLActions.OpenSpinner('Opening Channel...'));
  //   let transTypeValue = '0';
  //   if (this.selTransType === '1') {
  //     transTypeValue = this.transTypeValue.blocks;
  //   } else if (this.selTransType === '2') {
  //     transTypeValue = this.transTypeValue.fees;
  //   }
  //   this.store.dispatch(new RTLActions.SaveNewChannel({
  //     selectedPeerPubkey: this.selectedPeer, fundingAmount: this.fundingAmount, private: this.isPrivate,
  //     transType: this.selTransType, transTypeValue: transTypeValue, spendUnconfirmed: this.spendUnconfirmed
  //   }));
  // }

  // onChannelUpdate(channelToUpdate: any) {
  //   if (channelToUpdate === 'all') {
  //     const titleMsg = 'Updated Values for ALL Channels';
  //     const confirmationMsg = {};
  //     this.store.dispatch(new RTLActions.OpenConfirmation({ width: '70%', data: {
  //       type: 'CONFIRM', titleMessage: titleMsg, noBtnText: 'Cancel', yesBtnText: 'Update', message: JSON.stringify(confirmationMsg), flgShowInput: true, getInputs: [
  //         {placeholder: 'Base Fee msat', inputType: 'number', inputValue: 1000},
  //         {placeholder: 'Fee Rate mili msat', inputType: 'number', inputValue: 1, min: 1},
  //         {placeholder: 'Time Lock Delta', inputType: 'number', inputValue: 144}
  //       ]
  //     }}));
  //     this.rtlEffects.closeConfirm
  //     .pipe(takeUntil(this.unsub[2]))
  //     .subscribe(confirmRes => {
  //       if (confirmRes) {
  //         const base_fee = confirmRes[0].inputValue;
  //         const fee_rate = confirmRes[1].inputValue;
  //         const time_lock_delta = confirmRes[2].inputValue;
  //         this.store.dispatch(new RTLActions.OpenSpinner('Updating Channel Policy...'));
  //         this.store.dispatch(new RTLActions.UpdateChannels({baseFeeMsat: base_fee, feeRate: fee_rate, timeLockDelta: time_lock_delta, chanPoint: 'all'}));
  //       }
  //     });
  //   } else {
  //     this.myChanPolicy = {fee_base_msat: 0, fee_rate_milli_msat: 0, time_lock_delta: 0};
  //     this.store.dispatch(new RTLActions.OpenSpinner('Fetching Channel Policy...'));
  //     this.store.dispatch(new RTLActions.ChannelLookup(channelToUpdate.chan_id.toString()));
  //     this.clEffects.setLookup
  //     .pipe(takeUntil(this.unsub[3]))
  //     .subscribe(resLookup => {
  //       this.logger.info(resLookup);
  //       if (resLookup.node1_pub === this.information.id) {
  //         this.myChanPolicy = resLookup.node1_policy;
  //       } else if (resLookup.node2_pub === this.information.id) {
  //         this.myChanPolicy = resLookup.node2_policy;
  //       } else {
  //         this.myChanPolicy = {fee_base_msat: 0, fee_rate_milli_msat: 0, time_lock_delta: 0};
  //       }
  //       this.logger.info(this.myChanPolicy);
  //       this.store.dispatch(new RTLActions.CloseSpinner());
  //       const titleMsg = 'Updated Values for Channel Point: ' + channelToUpdate.channel_point;
  //       const confirmationMsg = {};
  //       this.store.dispatch(new RTLActions.OpenConfirmation({ width: '70%', data: {
  //         type: 'CONFIRM', titleMessage: titleMsg, noBtnText: 'Cancel', yesBtnText: 'Update', message: JSON.stringify(confirmationMsg), flgShowInput: true, getInputs: [
  //           {placeholder: 'Base Fee msat', inputType: 'number', inputValue: (this.myChanPolicy.fee_base_msat === '') ? 0 : this.myChanPolicy.fee_base_msat},
  //           {placeholder: 'Fee Rate mili msat', inputType: 'number', inputValue: this.myChanPolicy.fee_rate_milli_msat, min: 1},
  //           {placeholder: 'Time Lock Delta', inputType: 'number', inputValue: this.myChanPolicy.time_lock_delta}
  //         ]
  //       }}));
  //     });
  //     this.rtlEffects.closeConfirm
  //     .pipe(takeUntil(this.unsub[2]))
  //     .subscribe(confirmRes => {
  //       if (confirmRes) {
  //         const base_fee = confirmRes[0].inputValue;
  //         const fee_rate = confirmRes[1].inputValue;
  //         const time_lock_delta = confirmRes[2].inputValue;
  //         this.store.dispatch(new RTLActions.OpenSpinner('Updating Channel Policy...'));
  //         this.store.dispatch(new RTLActions.UpdateChannels({baseFeeMsat: base_fee, feeRate: fee_rate, timeLockDelta: time_lock_delta, chanPoint: channelToUpdate.channel_point}));
  //       }
  //     });
  //   }
  //   this.applyFilter();
  // }

  // onChannelClose(channelToClose: ChannelCL) {
  //   this.store.dispatch(new RTLActions.OpenConfirmation({
  //     width: '70%', data: { type: 'CONFIRM', titleMessage: 'Closing channel: ' + channelToClose.chan_id, noBtnText: 'Cancel', yesBtnText: 'Close Channel'
  //   }}));
  //   this.rtlEffects.closeConfirm
  //   .pipe(takeUntil(this.unsub[1]))
  //   .subscribe(confirmRes => {
  //     if (confirmRes) {
  //       this.store.dispatch(new RTLActions.OpenSpinner('Closing Channel...'));
  //       this.store.dispatch(new RTLActions.CloseChannel({channelPoint: channelToClose.channel_point, forcibly: !channelToClose.active}));
  //     }
  //   });
  // }

  // applyFilter() {
  //   this.selectedFilter = this.selFilter;
  //   this.channels.filter = this.selFilter;
  // }

  // onChannelClick(selRow: ChannelCL, event: any) {
  //   const flgCloseClicked =
  //     event.target.className.includes('mat-column-close')
  //     || event.target.className.includes('mat-column-update')
  //     || event.target.className.includes('mat-icon');
  //   if (flgCloseClicked) {
  //     return;
  //   }
  //   const selChannel = this.channels.data.filter(channel => {
  //     return channel.chan_id === selRow.chan_id;
  //   })[0];
  //   const reorderedChannel = JSON.parse(JSON.stringify(selChannel, [
  //     'active', 'remote_pubkey', 'remote_alias', 'channel_point', 'chan_id', 'capacity', 'local_balance', 'remote_balance', 'commit_fee', 'commit_weight',
  //     'fee_per_kw', 'unsettled_balance', 'total_satoshis_sent', 'total_satoshis_received', 'num_updates', 'pending_htlcs', 'csv_delay', 'private'
  //   ] , 2));
  //   this.store.dispatch(new RTLActions.OpenAlert({ width: '75%', data: {
  //     type: 'INFO',
  //     message: JSON.stringify(reorderedChannel)
  //   }}));
  // }

  // loadChannelsTable(channels) {
  //   channels.sort(function(a, b) {
  //     return (a.active === b.active) ? 0 : ((b.active) ? 1 : -1);
  //   });
  //   this.channels = new MatTableDataSource<ChannelCL>([...channels]);
  //   this.channels.sort = this.sort;
  //   this.channels.filterPredicate = (channel: ChannelCL, fltr: string) => {
  //     const newChannel = ((channel.active) ? 'active' : 'inactive') + (channel.chan_id ? channel.chan_id : '') +
  //     (channel.remote_pubkey ? channel.remote_pubkey : '') + (channel.remote_alias ? channel.remote_alias : '') +
  //     (channel.capacity ? channel.capacity : '') + (channel.local_balance ? channel.local_balance : '') +
  //     (channel.remote_balance ? channel.remote_balance : '') + (channel.total_satoshis_sent ? channel.total_satoshis_sent : '') +
  //     (channel.total_satoshis_received ? channel.total_satoshis_received : '') + (channel.commit_fee ? channel.commit_fee : '') +
  //     (channel.private ? 'private' : 'public');
  //     return newChannel.includes(fltr);
  //   };
  //   this.logger.info(this.channels);
  // }

  // resetData() {
  //   this.selectedPeer = '';
  //   this.fundingAmount = 0;
  //   this.moreOptions = false;
  //   this.spendUnconfirmed = false;
  //   this.isPrivate = false;
  //   this.selTransType = '0';
  //   this.transTypeValue = {blocks: '', fees: ''};
  //   this.redirectedWithPeer = false;
  // }

  // onMoreOptionsChange(event: any) {
  //   if (!event.checked) {
  //     this.spendUnconfirmed = false;
  //     this.isPrivate = false;
  //     this.selTransType = '0';
  //     this.transTypeValue = {blocks: '', fees: ''};
  //   }
  // }

  ngOnDestroy() {
    this.unsub.forEach(completeSub => {
      completeSub.next();
      completeSub.complete();
    });
  }

}