mirror of
https://github.com/mempool/mempool.git
synced 2025-06-25 00:03:33 +02:00
79 lines
3.0 KiB
TypeScript
79 lines
3.0 KiB
TypeScript
import { Component, ElementRef, ViewChild, Input, OnChanges, ChangeDetectionStrategy, ChangeDetectorRef } from '@angular/core';
|
|
import { Position } from '../../components/block-overview-graph/sprite-types.js';
|
|
import { Price } from '../../services/price.service';
|
|
import { TransactionStripped } from '../../interfaces/node-api.interface.js';
|
|
import { Filter, FilterMode, TransactionFlags, toFilters } from '../../shared/filters.utils';
|
|
|
|
@Component({
|
|
selector: 'app-block-overview-tooltip',
|
|
templateUrl: './block-overview-tooltip.component.html',
|
|
styleUrls: ['./block-overview-tooltip.component.scss'],
|
|
})
|
|
export class BlockOverviewTooltipComponent implements OnChanges {
|
|
@Input() tx: TransactionStripped | void;
|
|
@Input() cursorPosition: Position;
|
|
@Input() clickable: boolean;
|
|
@Input() auditEnabled: boolean = false;
|
|
@Input() blockConversion: Price;
|
|
@Input() filterFlags: bigint | null = null;
|
|
@Input() filterMode: FilterMode = 'and';
|
|
|
|
txid = '';
|
|
fee = 0;
|
|
value = 0;
|
|
vsize = 1;
|
|
feeRate = 0;
|
|
effectiveRate;
|
|
acceleration;
|
|
hasEffectiveRate: boolean = false;
|
|
filters: Filter[] = [];
|
|
activeFilters: { [key: string]: boolean } = {};
|
|
|
|
tooltipPosition: Position = { x: 0, y: 0 };
|
|
|
|
@ViewChild('tooltip') tooltipElement: ElementRef<HTMLCanvasElement>;
|
|
|
|
constructor(
|
|
private cd: ChangeDetectorRef,
|
|
) {}
|
|
|
|
ngOnChanges(changes): void {
|
|
if (changes.cursorPosition && changes.cursorPosition.currentValue) {
|
|
let x = changes.cursorPosition.currentValue.x + 10;
|
|
let y = changes.cursorPosition.currentValue.y + 10;
|
|
if (this.tooltipElement) {
|
|
const elementBounds = this.tooltipElement.nativeElement.getBoundingClientRect();
|
|
const parentBounds = this.tooltipElement.nativeElement.offsetParent.getBoundingClientRect();
|
|
if ((parentBounds.left + x + elementBounds.width) > parentBounds.right) {
|
|
x = Math.max(0, parentBounds.width - elementBounds.width - 10);
|
|
}
|
|
if (y + elementBounds.height > parentBounds.height) {
|
|
y = y - elementBounds.height - 20;
|
|
}
|
|
}
|
|
this.tooltipPosition = { x, y };
|
|
}
|
|
|
|
if (this.tx && (changes.tx || changes.filterFlags || changes.filterMode)) {
|
|
this.txid = this.tx.txid || '';
|
|
this.fee = this.tx.fee || 0;
|
|
this.value = this.tx.value || 0;
|
|
this.vsize = this.tx.vsize || 1;
|
|
this.feeRate = this.fee / this.vsize;
|
|
this.effectiveRate = this.tx.rate;
|
|
this.acceleration = this.tx.acc;
|
|
const txFlags = BigInt(this.tx.flags) || 0n;
|
|
this.hasEffectiveRate = Math.abs((this.fee / this.vsize) - this.effectiveRate) > 0.05
|
|
|| (txFlags && (txFlags & (TransactionFlags.cpfp_child | TransactionFlags.cpfp_parent)) > 0n);
|
|
this.filters = this.tx.flags ? toFilters(txFlags).filter(f => f.tooltip) : [];
|
|
this.activeFilters = {}
|
|
for (const filter of this.filters) {
|
|
if (this.filterFlags && (this.filterFlags & BigInt(filter.flag))) {
|
|
this.activeFilters[filter.key] = true;
|
|
}
|
|
}
|
|
this.cd.markForCheck();
|
|
}
|
|
}
|
|
}
|