Spaces:
Running
Running
File size: 5,066 Bytes
76b5743 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | import * as d3 from 'd3';
import type { SimpleEventHandler } from '../../shared/core/SimpleEventHandler';
import { GLTR_Mode, GLTR_Text_Box } from '../../shared/vis/GLTR_Text_Box';
import { CHAT_SURPRISAL_COLOR_MAP_MAX } from '../../shared/cross/SurprisalColorConfig';
import { buildCompletionDisplayResult } from './buildCompletionDisplayResult';
import type { ChatDisplaySegment } from './chatSegments';
/** 展示用：前块为 output 且末尾无 \\n 时，去掉 input 前导 \\n（块边界已承担该换行，避免双空行）。 */
function inputSegmentTextForDisplay(
text: string,
prev: ChatDisplaySegment | undefined
): string {
if (
prev?.kind === 'output' &&
text.startsWith('\n') &&
!prev.text.endsWith('\n')
) {
return text.slice(1);
}
return text;
}
const GLTR_OPTIONS = {
gltrMode: GLTR_Mode.fract_p,
enableRenderAnimation: false,
enableMinimap: false,
overlayTokenRenderStyle: 'classic' as const,
overlayIgnoreGlobalInfoDensityDisable: true,
surprisalColorMax: CHAT_SURPRISAL_COLOR_MAP_MAX,
};
export class ChatTurnsView {
private readonly container: d3.Selection<HTMLElement, unknown, null, undefined>;
private readonly eventHandler: SimpleEventHandler;
private gltrBoxes: GLTR_Text_Box[] = [];
private lastSegments: ChatDisplaySegment[] = [];
/** 最近点击的 output 段索引；-1 表示默认最后一轮 */
private activeOutputIndex = -1;
constructor(
container: HTMLElement,
eventHandler: SimpleEventHandler
) {
this.container = d3.select(container);
this.eventHandler = eventHandler;
}
clear(): void {
for (const box of this.gltrBoxes) {
box.destroy?.();
}
this.gltrBoxes = [];
this.activeOutputIndex = -1;
this.container.selectAll('*').remove();
}
rerender(): void {
if (this.lastSegments.length > 0) {
this.render(this.lastSegments);
}
}
private resolvedOutputIndex(): number {
if (this.activeOutputIndex >= 0 && this.activeOutputIndex < this.gltrBoxes.length) {
return this.activeOutputIndex;
}
return Math.max(0, this.gltrBoxes.length - 1);
}
getActiveAnalyzeResult() {
const box = this.gltrBoxes[this.resolvedOutputIndex()];
return box?.getCurrentAnalyzeResult() ?? null;
}
getPromptPrefixForSidebar(): string {
const outIdx = this.resolvedOutputIndex();
let outputCount = 0;
let legacyPrefix = '';
for (const seg of this.lastSegments) {
if (seg.kind === 'output') {
if (outputCount === outIdx) {
return seg.promptUsed ?? legacyPrefix;
}
outputCount++;
}
legacyPrefix += seg.text;
}
return '';
}
getFullTextForCopy(): string {
return this.lastSegments.map((s) => s.text).join('');
}
render(segments: ChatDisplaySegment[]): void {
this.lastSegments = segments;
const prevActive = this.activeOutputIndex;
this.clear();
let outputIndex = 0;
let prev: ChatDisplaySegment | undefined;
for (const seg of segments) {
if (seg.kind === 'input') {
const block = this.container
.append('div')
.attr('class', 'chat-segment chat-segment-input');
block
.append('pre')
.attr(
'class',
seg.pending
? 'chat-segment-input-text tool-calling-pending-text'
: 'chat-segment-input-text',
)
.text(inputSegmentTextForDisplay(seg.text, prev));
} else {
const block = this.container
.append('div')
.attr('class', 'chat-segment chat-segment-output');
const outHost = block.append('div').attr('class', 'chat-segment-output-host');
const box = new GLTR_Text_Box(outHost, this.eventHandler);
box.updateOptions(GLTR_OPTIONS, true);
const display = buildCompletionDisplayResult(
seg.text,
seg.modelName,
seg.response.info_radar?.bpe_strings ?? null
);
box.update(display);
const capturedIndex = outputIndex;
block.node()?.addEventListener(
'click',
() => {
this.activeOutputIndex = capturedIndex;
},
true
);
if (capturedIndex === prevActive) {
this.activeOutputIndex = capturedIndex;
}
this.gltrBoxes.push(box);
outputIndex++;
}
prev = seg;
}
}
}
|