ai-app-database/app/static/js/main.js

/* ═══════════════════════════════════════════════════
   个人资料库 — 主脚本
   ═══════════════════════════════════════════════════ */

document.addEventListener('DOMContentLoaded', () => {

  // ── 侧边栏折叠/展开 ──────────────────────────────────────────────────────
  const sidebar = document.getElementById('sidebar');
  const toggleBtn = document.getElementById('sidebarToggle');
  const overlay = document.createElement('div');
  overlay.className = 'sidebar-overlay';
  document.body.appendChild(overlay);

  if (toggleBtn && sidebar) {
    const isMobile = () => window.innerWidth <= 768;
    const STORAGE_KEY = 'sidebar_collapsed';

    // 恢复桌面端折叠状态
    if (!isMobile() && localStorage.getItem(STORAGE_KEY) === 'true') {
      sidebar.classList.add('collapsed');
    }

    toggleBtn.addEventListener('click', () => {
      if (isMobile()) {
        sidebar.classList.toggle('mobile-open');
        overlay.classList.toggle('active');
      } else {
        sidebar.classList.toggle('collapsed');
        localStorage.setItem(STORAGE_KEY,
          sidebar.classList.contains('collapsed') ? 'true' : 'false');
      }
    });

    overlay.addEventListener('click', () => {
      sidebar.classList.remove('mobile-open');
      overlay.classList.remove('active');
    });

    window.addEventListener('resize', () => {
      if (!isMobile()) {
        sidebar.classList.remove('mobile-open');
        overlay.classList.remove('active');
      }
    });
  }

  // ── 深色/浅色主题切换 ──────────────────────────────────────────────────────
  const themeToggle = document.getElementById('themeToggle');
  const themeIcon = document.getElementById('themeIcon');
  const html = document.documentElement;
  const THEME_KEY = 'theme';

  function applyTheme(theme) {
    html.setAttribute('data-bs-theme', theme);
    if (themeIcon) {
      themeIcon.className = theme === 'dark' ? 'bi bi-moon-fill' : 'bi bi-sun-fill';
    }
    localStorage.setItem(THEME_KEY, theme);
  }

  // 初始化主题
  const savedTheme = localStorage.getItem(THEME_KEY) ||
    (window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light');
  applyTheme(savedTheme);

  if (themeToggle) {
    themeToggle.addEventListener('click', () => {
      applyTheme(html.getAttribute('data-bs-theme') === 'dark' ? 'light' : 'dark');
    });
  }

  // ── 自动关闭 Flash 消息 ───────────────────────────────────────────────────
  document.querySelectorAll('.alert.alert-success, .alert.alert-info').forEach(el => {
    setTimeout(() => {
      const bsAlert = bootstrap.Alert.getOrCreateInstance(el);
      if (bsAlert) bsAlert.close();
    }, 4000);
  });

  // ── 表单提交防重复点击 ────────────────────────────────────────────────────
  document.querySelectorAll('form').forEach(form => {
    form.addEventListener('submit', () => {
      const btn = form.querySelector('[type="submit"]');
      if (btn && !btn.dataset.noDisable) {
        setTimeout(() => { btn.disabled = true; }, 0);
      }
    });
  });

  // ── 密码强度指示（注册/修改密码页面）────────────────────────────────────
  const pwdInputs = document.querySelectorAll('input[type="password"][id$="Pwd"],' +
                                               'input[type="password"][id$="Password"]');
  pwdInputs.forEach(input => {
    const meter = document.createElement('div');
    meter.className = 'password-strength mt-1';
    meter.innerHTML = '<div class="strength-bar d-flex gap-1 mt-1">' +
      '<div class="flex-fill rounded" style="height:4px;transition:background .3s"></div>'.repeat(4) +
      '</div>';
    input.parentElement.appendChild(meter);

    input.addEventListener('input', () => {
      const val = input.value;
      let strength = 0;
      if (val.length >= 8) strength++;
      if (/[A-Z]/.test(val)) strength++;
      if (/[0-9]/.test(val)) strength++;
      if (/[^A-Za-z0-9]/.test(val)) strength++;

      const colors = ['#ef4444','#f97316','#eab308','#22c55e'];
      const bars = meter.querySelectorAll('.flex-fill');
      bars.forEach((bar, i) => {
        bar.style.background = i < strength ? colors[strength - 1] : '#e5e7eb';
      });
    });
  });

  // ── 工具提示初始化 ────────────────────────────────────────────────────────
  document.querySelectorAll('[title]').forEach(el => {
    new bootstrap.Tooltip(el, { trigger: 'hover', placement: 'top' });
  });

});