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* Model Management 弹窗
*/
import * as d3 from 'd3';
import { showDialog, showAlertDialog } from '../../shared/ui/dialog';
import { tr } from '../../shared/lang/i18n-lite';
import type { TextAnalysisAPI } from '../../shared/api/GLTR_API';
export async function showModelManageDialog(api: TextAnalysisAPI): Promise<void> {
try {
const [availableModelsResp, currentModelResp] = await Promise.all([
api.getAvailableModels(),
api.getCurrentModel(),
]);
if (!availableModelsResp.success || !currentModelResp.success) {
showAlertDialog(tr('Error'), 'Failed to load model management information');
return;
}
const models = availableModelsResp.models;
let currentModel = currentModelResp.model;
let deviceType = currentModelResp.device_type;
let currentUseInt8 = currentModelResp.use_int8;
let currentUseBfloat16 = currentModelResp.use_bfloat16;
let isLoading = currentModelResp.loading;
let pollId: number | null = null;
let setConfirmBtnState: (enabled: boolean, queuing?: boolean) => void = () => {};
showDialog({
title: 'Model Management',
loadingConfirmText: 'Applying...',
content: (dialog, setConfirmButtonState) => {
setConfirmBtnState = setConfirmButtonState ?? (() => {});
const container = dialog.append('div').attr('class', 'dialog-form-container');
const deviceInfo = container
.append('div')
.attr('class', 'device-info')
.style('margin-bottom', '12px')
.style('padding', '8px')
.style('background-color', 'var(--panel-bg)')
.style('border-radius', '4px')
.style('font-size', '12px');
const titleRow = deviceInfo
.append('div')
.style('display', 'flex')
.style('justify-content', 'space-between')
.style('align-items', 'center')
.style('margin-bottom', '6px');
const modelTitle = titleRow.append('div').style('font-weight', 'bold').style('color', 'var(--primary-color, #2196F3)');
const refreshBtn = titleRow.append('button').attr('class', 'refresh-btn').attr('title', 'Refresh').text('↻');
const hideDisplay = () => {
deviceInfo.style('opacity', '0');
};
const updateDisplay = () => {
modelTitle.text(`Current Model: ${currentModel}${isLoading ? ' (Loading...)' : ''}`);
deviceInfo.select('.device-type').text(`Device Type: ${deviceType.toUpperCase()}`);
const currentQuantization = currentUseInt8
? 'INT8'
: currentUseBfloat16
? 'bfloat16'
: deviceType === 'cpu'
? 'float32'
: 'float16';
deviceInfo.select('.quantization').text(`Current Quantization: ${currentQuantization}`);
deviceInfo.style('opacity', '1');
};
deviceInfo.append('div').attr('class', 'device-type');
deviceInfo.append('div').attr('class', 'quantization');
updateDisplay();
const fetchAndUpdate = async () => {
hideDisplay();
try {
const resp = await api.getCurrentModel();
if (resp.success) {
currentModel = resp.model;
deviceType = resp.device_type;
currentUseInt8 = resp.use_int8;
currentUseBfloat16 = resp.use_bfloat16;
isLoading = resp.loading;
updateDisplay();
}
} catch {
// 未收到或失败不恢复，保持隐藏
}
};
refreshBtn.on('click', async () => {
refreshBtn.property('disabled', true).text('…');
await fetchAndUpdate();
refreshBtn.property('disabled', false).text('↻');
});
const overlay = deviceInfo.node()?.closest('.dialog-overlay');
const pollMs = 2000;
pollId = window.setInterval(async () => {
if (!overlay?.isConnected) {
if (pollId != null) window.clearInterval(pollId);
pollId = null;
return;
}
await fetchAndUpdate();
}, pollMs);
container.append('label').attr('class', 'dialog-label').style('margin-top', '12px').text('Select model:');
const modelList = container
.append('div')
.attr('class', 'model-list')
.style('max-height', '200px')
.style('overflow-y', 'auto')
.style('margin-top', '8px');
let selectedModel = currentModel;
models.forEach((model) => {
const modelItem = modelList
.append('div')
.attr('class', 'model-item')
.style('padding', '8px 12px')
.style('margin', '4px 0')
.style('border', '1px solid var(--border-color, #ddd)')
.style('border-radius', '4px')
.style('cursor', 'pointer')
.style('transition', 'background-color 0.2s')
.classed('current-model', model === currentModel);
if (model === currentModel) {
modelItem.style('background-color', 'var(--bg-hover, #f0f0f0)').style('font-weight', 'bold');
}
modelItem.append('span').text(model);
modelItem.on('click', function () {
selectedModel = model;
modelList.selectAll('.model-item').style('background-color', null).style('font-weight', null);
d3.select(this).style('background-color', 'var(--bg-hover, #f0f0f0)').style('font-weight', 'bold');
});
modelItem
.on('mouseenter', function () {
if (model !== selectedModel) {
d3.select(this).style('background-color', 'var(--bg-hover-light, #f8f8f8)');
}
})
.on('mouseleave', function () {
if (model !== selectedModel) {
d3.select(this).style('background-color', null);
}
});
});
container.append('label').attr('class', 'dialog-label').style('margin-top', '16px').text('Quantization Options:');
const quantizationOptions = container
.append('div')
.attr('class', 'quantization-options')
.style('margin-top', '8px')
.style('padding', '8px')
.style('border', '1px solid var(--border-color, #ddd)')
.style('border-radius', '4px');
const int8Option = quantizationOptions.append('div').style('margin-bottom', '8px');
const int8Checkbox = int8Option
.append('input')
.attr('type', 'checkbox')
.attr('id', 'use_int8_checkbox')
.property('checked', currentUseInt8)
.property('disabled', deviceType === 'mps');
const int8LabelText =
deviceType === 'mps' ? 'Use INT8 Quantization (not supported on MPS)' : 'Use INT8 Quantization';
int8Option
.append('label')
.attr('for', 'use_int8_checkbox')
.style('margin-left', '6px')
.style('cursor', deviceType === 'mps' ? 'not-allowed' : 'pointer')
.style('color', deviceType === 'mps' ? 'var(--text-disabled, #999)' : null)
.text(int8LabelText);
const bfloat16Option = quantizationOptions.append('div');
const bfloat16Checkbox = bfloat16Option
.append('input')
.attr('type', 'checkbox')
.attr('id', 'use_bfloat16_checkbox')
.property('checked', currentUseBfloat16)
.property('disabled', deviceType !== 'cpu');
const bfloat16LabelText = deviceType !== 'cpu' ? 'Use bfloat16 (CPU only)' : 'Use bfloat16';
bfloat16Option
.append('label')
.attr('for', 'use_bfloat16_checkbox')
.style('margin-left', '6px')
.style('cursor', deviceType !== 'cpu' ? 'not-allowed' : 'pointer')
.style('color', deviceType !== 'cpu' ? 'var(--text-disabled, #999)' : null)
.text(bfloat16LabelText);
int8Checkbox.on('change', function () {
if ((this as HTMLInputElement).checked) {
bfloat16Checkbox.property('checked', false);
}
});
bfloat16Checkbox.on('change', function () {
if ((this as HTMLInputElement).checked) {
int8Checkbox.property('checked', false);
}
});
return {
getValue: () => ({
model: selectedModel,
use_int8: (int8Checkbox.node() as HTMLInputElement)?.checked || false,
use_bfloat16: (bfloat16Checkbox.node() as HTMLInputElement)?.checked || false,
}),
validate: () => {
if (isLoading) return false;
const useInt8 = (int8Checkbox.node() as HTMLInputElement)?.checked || false;
const useBfloat16 = (bfloat16Checkbox.node() as HTMLInputElement)?.checked || false;
return (
selectedModel !== currentModel || useInt8 !== currentUseInt8 || useBfloat16 !== currentUseBfloat16
);
},
focus: () => {},
};
},
onConfirm: async (params: { model: string; use_int8: boolean; use_bfloat16: boolean }) => {
setConfirmBtnState(false, true);
try {
const result = await api.switchModel(params.model, params.use_int8, params.use_bfloat16);
setConfirmBtnState(true, false);
if (result.success) {
showAlertDialog(
tr('Success'),
result.message || 'Model settings applied. The selected model will be used for the next analysis.'
);
} else {
showAlertDialog(tr('Error'), result.message || 'Failed to apply model settings');
}
} catch (error: any) {
setConfirmBtnState(true, false);
showAlertDialog(tr('Error'), 'Failed to apply model settings: ' + error.message);
}
return false;
},
onCancel: () => {
if (pollId != null) {
window.clearInterval(pollId);
pollId = null;
}
},
confirmText: 'Apply',
cancelText: tr('Exit'),
width: 'clamp(400px, 90vw, 500px)',
});
} catch (error) {
console.error('Failed to load models:', error);
showAlertDialog(tr('Error'), 'Failed to load model management information');
}
}
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