612 lines
22 KiB
JavaScript
612 lines
22 KiB
JavaScript
window.addEventListener('load', ()=>{
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console.log(window.material);
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console.log(window.lesson);
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editLesson(window.material.material_id, window.chapter.chapter_name, window.lesson.lesson_name);
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});
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// 在页面里复用一个全局 tooltip 节点
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let __globalTooltip;
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function ensureTooltip() {
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if (!__globalTooltip) {
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__globalTooltip = document.createElement('div');
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__globalTooltip.className = 'tooltip-portal';
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document.body.appendChild(__globalTooltip);
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}
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return __globalTooltip;
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}
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// 绑定到任意图标:移入→显示;移动→跟随;移出→隐藏
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function attachImmediateTooltip(anchorEl, text) {
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const tip = ensureTooltip();
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let shown = false;
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function show(e) {
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tip.textContent = text;
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tip.style.display = 'block';
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tip.style.opacity = '1';
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position(e);
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shown = true;
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}
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function position(e) {
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// 以鼠标位置为准(也可用 anchorEl.getBoundingClientRect())
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const padding = 8;
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const tipRect = tip.getBoundingClientRect();
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let x = e.clientX + 12;
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let y = e.clientY - tipRect.height - 12;
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// 简易防出界
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const vw = window.innerWidth, vh = window.innerHeight;
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if (x + tipRect.width + padding > vw) x = vw - tipRect.width - padding;
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if (y < padding) y = e.clientY + 16; // 放到下面
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tip.style.left = `${x}px`;
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tip.style.top = `${y}px`;
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}
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function hide() {
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tip.style.opacity = '0';
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// 用小延迟避免闪烁
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setTimeout(() => { if (!shown) return; tip.style.display = 'none'; }, 100);
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shown = false;
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}
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anchorEl.addEventListener('mouseenter', show);
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anchorEl.addEventListener('mousemove', position);
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anchorEl.addEventListener('mouseleave', hide);
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}
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// 你的 renderOutline 里调用:
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// if (outline.theme) addThemeWithHelp(tree, outline.theme);
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function parseHeadings(mdText) {
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const lines = mdText.split('\n');
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const tokens = [];
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for (let i=0;i<lines.length;i++) {
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const m = lines[i].match(/^(#{1,3})\s+(.*)$/);
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if (m) tokens.push({ level: m[1].length, text: m[2].trim(), line: i });
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}
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// 确定每个heading的区间(到下一个同级或上级前一行)
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for (let i=0;i<tokens.length;i++) {
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let j = i+1;
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while (j<tokens.length && tokens[j].level > tokens[i].level) j++;
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// 找到第一个 >= 当前level 的 heading 或到文末
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let k = i+1;
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while (k<tokens.length && tokens[k].level > tokens[i].level) k++;
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const nextSameOrHigher = k<tokens.length ? tokens[k].line : lines.length;
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tokens[i].start = tokens[i].line;
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tokens[i].end = nextSameOrHigher - 1;
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}
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return { lines, tokens };
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}
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// 从解析结果中抽取一个 heading 段落文本
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function sliceSection(parsed, headingText, level) {
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const t = parsed.tokens.find(x => x.level===level && x.text===headingText);
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if (!t) return '';
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return parsed.lines.slice(t.start, t.end+1).join('\n');
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}
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// 根据三个 md,构造统一大纲树(一级唯一“主题”,其下多个阶段##,其下多个步骤###)
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function buildUnifiedOutline(parsedLesson, parsedPrompt, parsedScore) {
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// 取 lesson 的结构为主(也可做三者交集/并集策略,这里简单以 lesson 为基准)
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const root1 = parsedLesson.tokens.find(t => t.level===1);
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const phases = parsedLesson.tokens.filter(t => t.level===2);
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const stepsByPhase = {};
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phases.forEach(ph => {
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stepsByPhase[ph.text] = parsedLesson.tokens.filter(t => t.level===3 && t.start>ph.start && t.end<=ph.end)
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.map(s => s.text);
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});
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return { theme: root1 ? root1.text : '主题', phases, stepsByPhase };
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}
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let CURRENT = {
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material_id: null, chapter_name: null, lesson_name: null,
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links: { lesson:'', prompt:'', score:'' },
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raw: { lesson:'', prompt:'', score:'' },
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parsed:{ lesson:null, prompt:null, score:null },
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active:{ phase:null, step:null },
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outline:null
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};
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function bustCache(url) {
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const sep = url.includes("?") ? "&" : "?";
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return url + sep + "_ts=" + Date.now();
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}
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// 入口:从你的列表调用
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async function editLesson(material_id, chapter_name, lesson_name) {
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CURRENT.material_id = material_id;
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CURRENT.chapter_name = chapter_name;
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CURRENT.lesson_name = lesson_name;
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// 打开右侧课程详情先占位
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const details = document.getElementById('courseDetails');
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const detailsContent = document.getElementById('details-content');
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detailsContent.innerHTML = '<p>...</p>';
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details.classList.add('open');
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// 拉课时详情
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metaRes = window.lesson;
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const meta = metaRes;
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document.getElementById('course-title').textContent = meta.name || meta.material_name || lesson_name;
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// 右侧面板描述/目录(简化)
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detailsContent.innerHTML = `<h4>描述</h4><p>${meta.description || meta.material_description || '暂无描述'}</p>`;
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const chapterList = document.getElementById('chapter-list');
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chapterList.innerHTML = '';
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(meta.chapters||[]).forEach(ch=>{
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const li = document.createElement('li');
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li.textContent = ch.chapter_name;
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chapterList.appendChild(li);
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});
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// 保存三份链接
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CURRENT.links.lesson = meta.markdown_lesson_file_link;
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CURRENT.links.prompt = meta.markdown_prompt_file_name;
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CURRENT.links.score = meta.markdown_score_prompt_file_link;
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console.log(CURRENT.links);
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// 拉三份 Markdown
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const [t1, t2, t3] = await Promise.all([
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fetch(bustCache(CURRENT.links.lesson), { cache: "no-store" }).then(r => r.text()),
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fetch(bustCache(CURRENT.links.prompt), { cache: "no-store" }).then(r => r.text()),
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fetch(bustCache(CURRENT.links.score), { cache: "no-store" }).then(r => r.text())
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]);
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CURRENT.raw.lesson = t1; CURRENT.raw.prompt = t2; CURRENT.raw.score = t3;
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CURRENT.parsed.lesson = parseHeadings(t1);
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CURRENT.parsed.prompt = parseHeadings(t2);
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CURRENT.parsed.score = parseHeadings(t3);
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// 构建大纲并渲染
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CURRENT.outline = buildUnifiedOutline(CURRENT.parsed.lesson, CURRENT.parsed.prompt, CURRENT.parsed.score);
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renderOutline(CURRENT.outline);
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// 默认选中第一个“步骤”(若无步骤则整个文档)
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const firstPhase = CURRENT.outline.phases?.[0]?.text;
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const firstStep = firstPhase && CURRENT.outline.stepsByPhase[firstPhase]?.[0];
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if (firstPhase && firstStep) {
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loadStepToEditors(firstPhase, firstStep);
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highlightActive(firstPhase, firstStep);
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} else {
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// 无###时,直接把全文放到 Lesson 标签
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document.getElementById('editor-lesson').value = CURRENT.raw.lesson;
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document.getElementById('editor-prompt').value = CURRENT.raw.prompt;
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document.getElementById('editor-score').value = CURRENT.raw.score;
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}
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}
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// ===== 在渲染一级标题时调用 =====
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function addThemeWithHelp(tree, themeText) {
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const li = document.createElement('li');
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li.className = 'lvl1';
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li.textContent = themeText;
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const help = document.createElement('span');
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help.className = 'help-icon';
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help.textContent = ' ?';
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li.appendChild(help);
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// 绑定即时 tooltip(挂到 body,不会被裁切)
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attachImmediateTooltip(
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help,
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`提示:“阶段”和“步骤”是为了统一大模型中的提示词表述,满足所在Markdown标题层级即可。\n\r
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(即阶段为##,步骤为###,在正文编辑中不要使用#、##、###(可使用####、#####)`
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);
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tree.appendChild(li);
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}
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function renderOutline(outline) {
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const tree = document.getElementById('outline-tree');
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tree.innerHTML = ''; // 清空大纲内容
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if (outline.theme) addThemeWithHelp(tree, outline.theme);
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// 渲染每个二级标题
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outline.phases.forEach(ph => {
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// 二级标题
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const li2 = document.createElement('li');
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li2.className = 'lvl2';
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li2.textContent = `${ph.text}`;//##
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tree.appendChild(li2);
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// 渲染三级标题(步骤)
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const steps = outline.stepsByPhase[ph.text] || [];
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steps.forEach(st => {
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const li3 = document.createElement('li');
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li3.className = 'lvl3';
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li3.textContent = `${st}`;//###
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li3.dataset.phase = ph.text;
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li3.dataset.step = st;
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li3.onclick = () => {
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loadStepToEditors(ph.text, st);
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highlightActive(ph.text, st);
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};
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tree.appendChild(li3);
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});
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// 在二级标题下添加 "新增三级标题" 按钮
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const addStepBtn = document.createElement('button');
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addStepBtn.className = 'add-step-btn';
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addStepBtn.textContent = '新增步骤';
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addStepBtn.onclick = () => addStepToPhase(ph.text);
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tree.appendChild(addStepBtn);
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});
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// 在大纲底部添加 "新增二级标题" 按钮
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const addPhaseBtn = document.createElement('button');
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addPhaseBtn.className = 'add-phase-btn';
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addPhaseBtn.textContent = '新增阶段';
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addPhaseBtn.onclick = () => addPhaseToOutline();
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tree.appendChild(addPhaseBtn);
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}
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// 新增二级标题(章节)
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// 新增二级标题(章节 / 阶段)
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function addPhaseToOutline() {
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const phaseName = (prompt('请输入新的章节(阶段)名称:') || '').trim();
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if (!phaseName) return;
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// 重名校验(防止三份文档与大纲不同步)
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const dup = (CURRENT.outline.phases || []).some(p => p.text === phaseName);
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if (dup) { alert('该阶段名称已存在'); return; }
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// 2) 向三份原文真正写入该阶段骨架
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CURRENT.raw.lesson = insertPhaseIntoMarkdown(
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CURRENT.raw.lesson, phaseName, PHASE_TEMPLATES.lesson
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);
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CURRENT.raw.prompt = insertPhaseIntoMarkdown(
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CURRENT.raw.prompt, phaseName, PHASE_TEMPLATES.prompt
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);
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CURRENT.raw.score = insertPhaseIntoMarkdown(
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CURRENT.raw.score, phaseName, PHASE_TEMPLATES.score
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);
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// 3) 重新解析并构建统一大纲
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CURRENT.parsed.lesson = parseHeadings(CURRENT.raw.lesson);
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CURRENT.parsed.prompt = parseHeadings(CURRENT.raw.prompt);
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CURRENT.parsed.score = parseHeadings(CURRENT.raw.score);
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CURRENT.outline = buildUnifiedOutline(CURRENT.parsed.lesson, CURRENT.parsed.prompt, CURRENT.parsed.score);
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// 4) 重绘大纲 & 默认高亮新阶段(若你希望直接进入某个步骤,可在此自动新增第一个###)
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renderOutline(CURRENT.outline);
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}
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/**
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* 在 mdText 文末追加一个新的 "## phaseText" 块(若已存在则不重复插入)
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* skeleton 为该阶段下的默认正文
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*/
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function insertPhaseIntoMarkdown(mdText, phaseText, skeleton) {
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const parsed = parseHeadings(mdText);
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const exists = parsed.tokens.some(t => t.level === 2 && t.text === phaseText);
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if (exists) return mdText; // 已存在则原样返回
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const trimmed = mdText.trimEnd();
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const block = [
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'', '', // 与上一段隔两行,更稳妥
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`## ${phaseText}`,
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'', // 标题与正文留空行
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...(skeleton ? skeleton.trimEnd().split('\n') : []),
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'' // 末尾再留一空行
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].join('\n');
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return trimmed + block + '\n';
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}
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function addStepToPhase(phaseText) {
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const stepName = prompt('请输入新的步骤名称:');
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if (!stepName) return;
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CURRENT.raw.lesson = insertStepIntoMarkdown(
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CURRENT.raw.lesson, phaseText, stepName, STEP_TEMPLATES.lesson
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);
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CURRENT.raw.prompt = insertStepIntoMarkdown(
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CURRENT.raw.prompt, phaseText, stepName, STEP_TEMPLATES.prompt
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);
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CURRENT.raw.score = insertStepIntoMarkdown(
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CURRENT.raw.score, phaseText, stepName, STEP_TEMPLATES.score
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);
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// 重新解析三份文档并重建统一大纲
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CURRENT.parsed.lesson = parseHeadings(CURRENT.raw.lesson);
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CURRENT.parsed.prompt = parseHeadings(CURRENT.raw.prompt);
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CURRENT.parsed.score = parseHeadings(CURRENT.raw.score);
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CURRENT.outline = buildUnifiedOutline(CURRENT.parsed.lesson, CURRENT.parsed.prompt, CURRENT.parsed.score);
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// 重新渲染左侧树,并默认选中新加的步骤(加载到三个编辑器)
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renderOutline(CURRENT.outline);
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loadStepToEditors(phaseText, stepName);
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highlightActive(phaseText, stepName);
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}
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function highlightActive(phase, step) {
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document.querySelectorAll('#outline-tree li').forEach(li=>li.classList.remove('active'));
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const target = Array.from(document.querySelectorAll('#outline-tree li.lvl3'))
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.find(li => li.dataset.phase===phase && li.dataset.step===step);
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if (target) target.classList.add('active');
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CURRENT.active.phase=phase
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CURRENT.active.step=step
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}
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/**
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* 在 mdText 中,将 `### stepName` 插入到 `## phaseText` 阶段的末尾。
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* 若 phase 不存在,则创建 `## phaseText` 再插入。
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* skeleton 为插入文本模板(含### 标题本身及正文)。
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*/
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function insertStepIntoMarkdown(mdText, phaseText, stepName, skeleton, { allowDuplicate = false } = {}) {
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const parsed = parseHeadings(mdText);
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const { lines, tokens } = parsed;
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// 找到目标阶段(##)
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const phaseToken = tokens.find(t => t.level === 2 && t.text === phaseText);
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// 生成插入块(### 标题 + 正文骨架),不强制前后空行,由下面逻辑按需补
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const blockLines = [
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`### ${stepName}`,
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'', // 标题后留一行
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...(skeleton ? skeleton.trimEnd().split('\n') : [])
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];
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// 如果没找到该阶段:在文末新建阶段并追加该步骤
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if (!phaseToken) {
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const endIsBlank = mdText.endsWith('\n\n');
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const out = [
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mdText.trimEnd(),
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endIsBlank ? '' : '', // 保持原末尾,不多加
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'', // 与原文隔一空行更安全
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`## ${phaseText}`,
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'', // 阶段标题后空行
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...blockLines,
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'' // 末尾再空一行
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].join('\n');
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return out;
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}
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// 收集该阶段内的所有 ### 步骤
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const stepsInPhase = tokens.filter(t =>
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t.level === 3 && t.start > phaseToken.start && t.end <= phaseToken.end
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);
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// 已存在同名步骤?
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const dup = stepsInPhase.some(s => s.text === stepName);
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if (dup && !allowDuplicate) {
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// 已有同名步骤则直接返回原文本(也可改为抛错/提示)
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return mdText;
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}
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// 计算插入位置:
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// - 若有步骤:插入到最后一个步骤“之后”
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// - 若无步骤:插入到该阶段“末尾”(不打乱引言)
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let insertPos; // 行号(在其前插入)
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if (stepsInPhase.length > 0) {
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const lastStep = stepsInPhase[stepsInPhase.length - 1];
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insertPos = lastStep.end + 1;
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} else {
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insertPos = phaseToken.end + 1;
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}
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// 按需补空行:在插入块前后各确保至少一条空行,避免粘连
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const beforeLine = insertPos - 1 >= 0 ? lines[insertPos - 1] : '';
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const needLeadingBlank = beforeLine && beforeLine.trim() !== '';
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// 插入块组装
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const insertChunk = [
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...(needLeadingBlank ? [''] : []), // 前置空行(若上一行非空)
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...blockLines,
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'' // 块后空一行
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];
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const newLines = lines.slice(0, insertPos)
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.concat(insertChunk)
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.concat(lines.slice(insertPos));
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return newLines.join('\n');
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}
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// 解析Markdown并定位章节/步骤
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function parseHeadings(mdText) {
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const lines = mdText.split('\n');
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const tokens = [];
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for (let i = 0; i < lines.length; i++) {
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const m = lines[i].match(/^(#{1,3})\s+(.*)$/);
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if (m) tokens.push({ level: m[1].length, text: m[2].trim(), line: i });
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}
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// 确定每个heading的区间(到下一个同级或上级前一行)
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for (let i = 0; i < tokens.length; i++) {
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let j = i + 1;
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while (j < tokens.length && tokens[j].level > tokens[i].level) j++;
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let k = i + 1;
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while (k < tokens.length && tokens[k].level > tokens[i].level) k++;
|
||
const nextSameOrHigher = k < tokens.length ? tokens[k].line : lines.length;
|
||
tokens[i].start = tokens[i].line;
|
||
tokens[i].end = nextSameOrHigher - 1;
|
||
}
|
||
return { lines, tokens };
|
||
}
|
||
|
||
// 从解析结果中抽取一个 heading 段落文本
|
||
function sliceSection(parsed, headingText, level) {
|
||
const t = parsed.tokens.find(x => x.level === level && x.text === headingText);
|
||
if (!t) return '';
|
||
return parsed.lines.slice(t.start, t.end + 1).join('\n');
|
||
}
|
||
function buildOriginSaveUrl() {
|
||
return `/api/materials/save/${encodeURIComponent(CURRENT.material_id)}/${encodeURIComponent(CURRENT.chapter_name)}/${encodeURIComponent(CURRENT.lesson_name)}`;
|
||
}
|
||
|
||
/**
|
||
* 把三份文档(lesson/prompt/score)的 "CDN 外链 + 原文内容" 一次性提交给源站。
|
||
* @param {Object} payload 形如:
|
||
* {
|
||
* lesson: { cdn_link, content },
|
||
* prompt: { cdn_link, content },
|
||
* score: { cdn_link, content }
|
||
* }
|
||
*/
|
||
async function saveToOrigin(payload) {
|
||
const res = await fetch(buildOriginSaveUrl(), {
|
||
method: 'POST',
|
||
headers: { 'Content-Type': 'application/json' },
|
||
body: JSON.stringify({
|
||
// 你也可以改为 docs: [] 的数组结构,后端按需解析
|
||
lesson: payload.lesson,
|
||
prompt: payload.prompt,
|
||
score: payload.score,
|
||
}),
|
||
credentials: 'include' // 若需要带 cookie/会话,保留;不需要可移除
|
||
});
|
||
if (!res.ok) {
|
||
const text = await res.text().catch(()=>'');
|
||
throw new Error(`保存失败(${res.status}): ${text}`);
|
||
}
|
||
return res.json().catch(()=> ({}));
|
||
}
|
||
|
||
// 保存某个步骤的更新
|
||
async function saveUpdatedStep() {
|
||
const lEditor = document.getElementById('editor-lesson');
|
||
const pEditor = document.getElementById('editor-prompt');
|
||
const sEditor = document.getElementById('editor-score');
|
||
|
||
// 获取原始的文档内容
|
||
const originalLesson = CURRENT.raw.lesson;
|
||
const originalPrompt = CURRENT.raw.prompt;
|
||
const originalScore = CURRENT.raw.score;
|
||
|
||
// 解析各自的文档结构
|
||
const parsedLesson = parseHeadings(originalLesson);
|
||
const parsedPrompt = parseHeadings(originalPrompt);
|
||
const parsedScore = parseHeadings(originalScore);
|
||
phaseText = CURRENT.active.phase
|
||
stepText = CURRENT.active.step;
|
||
// 更新具体步骤
|
||
const updatedLesson = updateMarkdownContent(parsedLesson, phaseText, stepText, lEditor.value);
|
||
const updatedPrompt = updateMarkdownContent(parsedPrompt, phaseText, stepText, pEditor.value);
|
||
const updatedScore = updateMarkdownContent(parsedScore, phaseText, stepText, sEditor.value);
|
||
|
||
// PUT 请求保存更新
|
||
try {
|
||
const result = await saveToOrigin({
|
||
lesson: { cdn_link: CURRENT.links.lesson, content: updatedLesson },
|
||
prompt: { cdn_link: CURRENT.links.prompt, content: updatedPrompt },
|
||
score: { cdn_link: CURRENT.links.score, content: updatedScore },
|
||
});
|
||
//result 可包含新的 CDN 链接或版本号,更新到 CURRENT.links / UI
|
||
if (result?.links) { CURRENT.links = { ...CURRENT.links, ...result.links }; }
|
||
alert('已保存');
|
||
}
|
||
catch (err) {
|
||
console.error(err);
|
||
alert('保存失败,请重试');
|
||
}
|
||
}
|
||
|
||
// 更新对应步骤的内容
|
||
function updateMarkdownContent(parsed, phaseText, stepText, newContent) {
|
||
const phaseIndex = parsed.tokens.findIndex(token => token.level === 2 && token.text === phaseText);
|
||
if (phaseIndex === -1) return parsed.lines.join('\n'); // 找不到阶段
|
||
|
||
const stepIndex = parsed.tokens.findIndex(token => token.level === 3 && token.text === stepText);
|
||
if (stepIndex === -1) return parsed.lines.join('\n'); // 找不到步骤
|
||
|
||
const startLine = parsed.tokens[stepIndex].start;
|
||
const endLine = parsed.tokens[stepIndex].end;
|
||
|
||
// 替换该步骤内容
|
||
const lines = [...parsed.lines];
|
||
lines.splice(startLine, endLine - startLine + 1, newContent); // 用新内容替换
|
||
|
||
return lines.join('\n'); // 返回更新后的完整内容
|
||
}
|
||
|
||
// 把“某个步骤”对应的三个片段载入到三个编辑器
|
||
function loadStepToEditors(phaseText, stepText) {
|
||
// 三份文档里都取对应 phase/step 的片段(不存在则回退)
|
||
const L = CURRENT.parsed.lesson, P = CURRENT.parsed.prompt, S = CURRENT.parsed.score;
|
||
|
||
const lessonPhase = sliceSection(L, phaseText, 2) || CURRENT.raw.lesson;
|
||
const promptPhase = sliceSection(P, phaseText, 2) || CURRENT.raw.prompt;
|
||
const scorePhase = sliceSection(S, phaseText, 2) || CURRENT.raw.score;
|
||
|
||
// 在各 phase 片段里再找 ### step
|
||
const subL = parseHeadings(lessonPhase);
|
||
const subP = parseHeadings(promptPhase);
|
||
const subS = parseHeadings(scorePhase);
|
||
|
||
const lText = sliceSection(subL, stepText, 3) || lessonPhase;
|
||
const pText = sliceSection(subP, stepText, 3) || promptPhase;
|
||
const sText = sliceSection(subS, stepText, 3) || scorePhase;
|
||
|
||
document.getElementById('editor-lesson').value = lText;
|
||
document.getElementById('editor-prompt').value = pText;
|
||
document.getElementById('editor-score').value = sText;
|
||
}
|
||
|
||
// Tab 切换
|
||
document.addEventListener('click', (e)=>{
|
||
if (e.target.classList.contains('tab-btn')) {
|
||
document.querySelectorAll('.tab-btn').forEach(b=>b.classList.remove('active'));
|
||
e.target.classList.add('active');
|
||
const id = e.target.dataset.target;
|
||
document.querySelectorAll('.tab').forEach(t=>t.classList.remove('active'));
|
||
document.getElementById(id).classList.add('active');
|
||
}
|
||
});
|
||
|
||
// 保存全部:将三个编辑器中的文本保存回相应的 markdown 文件
|
||
document.getElementById('save-all-btn')?.addEventListener('click', async () => {
|
||
|
||
try {
|
||
// 将各自的步骤更新保存回文件
|
||
await saveUpdatedStep();
|
||
} catch (err) {
|
||
console.error('保存错误:', err);
|
||
alert('保存失败,请重试');
|
||
}
|
||
});
|
||
|
||
|
||
const STEP_TEMPLATES = {
|
||
lesson: `在这里编写本步骤的课程内容...`,
|
||
prompt: `#### 指令
|
||
请严格遵循本步骤的教学目标,输出所需内容。
|
||
|
||
#### 约束
|
||
- 使用简明、结构化的格式
|
||
- 语言:中文
|
||
|
||
#### 输出格式
|
||
- 小结
|
||
- 关键要点(列表)`,
|
||
score: `#### 评分标准
|
||
- 维度A:...
|
||
- 维度B:...
|
||
- 维度C:...
|
||
|
||
#### 打分
|
||
请输出 JSON:
|
||
{"score": 0-100, "reasons": ["...","..."]}`
|
||
};
|
||
const PHASE_TEMPLATES = {
|
||
lesson: `### 新步骤
|
||
本阶段描述:请在此补充阶段说明。
|
||
|
||
`,
|
||
prompt: `### 新步骤
|
||
阶段提示
|
||
为该阶段的任务撰写总体引导。
|
||
|
||
# 约束
|
||
- 输出语言:中文
|
||
|
||
`,
|
||
score: `### 新步骤
|
||
阶段评分参考
|
||
- 维度A:...
|
||
- 维度B:...
|
||
`
|
||
};
|
||
|