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TG-Storage
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TG-Storage
File size: 30,593 Bytes
353a253
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>TG Storage — File Vault</title>
<link href="https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Syne:wght@400;700;800&display=swap" rel="stylesheet" />
<style>

  :root {

    --bg:       #050810;

    --surface:  #0b1120;

    --border:   #1a2a45;

    --accent:   #00d4ff;

    --accent2:  #7b2fff;

    --danger:   #ff3c6e;

    --success:  #00ffb3;

    --text:     #c8d8f0;

    --muted:    #4a6080;

    --mono:     'Share Tech Mono', monospace;

    --sans:     'Syne', sans-serif;

  }



  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }



  body {

    background: var(--bg);

    color: var(--text);

    font-family: var(--sans);

    min-height: 100vh;

    overflow-x: hidden;

  }



  /* ── Grid bg ── */

  body::before {

    content: '';

    position: fixed;

    inset: 0;

    background-image:

      linear-gradient(rgba(0,212,255,.03) 1px, transparent 1px),

      linear-gradient(90deg, rgba(0,212,255,.03) 1px, transparent 1px);

    background-size: 40px 40px;

    pointer-events: none;

    z-index: 0;

  }



  /* ── Glow blobs ── */

  .blob {

    position: fixed;

    border-radius: 50%;

    filter: blur(120px);

    pointer-events: none;

    z-index: 0;

    opacity: .35;

  }

  .blob-1 { width: 500px; height: 500px; top: -150px; left: -100px; background: var(--accent2); }

  .blob-2 { width: 400px; height: 400px; bottom: -100px; right: -80px; background: var(--accent); }



  /* ── Layout ── */

  .wrapper { position: relative; z-index: 1; max-width: 1100px; margin: 0 auto; padding: 40px 24px 80px; }



  /* ── Header ── */

  header { display: flex; align-items: center; gap: 16px; margin-bottom: 48px; }

  .logo-icon {

    width: 48px; height: 48px;

    background: linear-gradient(135deg, var(--accent2), var(--accent));

    border-radius: 12px;

    display: grid; place-items: center;

    font-size: 22px;

    box-shadow: 0 0 30px rgba(0,212,255,.3);

    flex-shrink: 0;

  }

  header h1 { font-size: 28px; font-weight: 800; letter-spacing: -1px; }

  header h1 span { color: var(--accent); }

  header p { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-top: 3px; }

  .status-dot {

    width: 8px; height: 8px; border-radius: 50%;

    background: var(--success);

    box-shadow: 0 0 8px var(--success);

    animation: pulse 2s infinite;

    margin-left: auto; flex-shrink: 0;

  }

  @keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }



  /* ── Config bar ── */

  .config-bar {

    background: var(--surface);

    border: 1px solid var(--border);

    border-radius: 14px;

    padding: 20px 24px;

    display: flex; gap: 16px; flex-wrap: wrap;

    align-items: flex-end;

    margin-bottom: 36px;

  }

  .config-bar label { font-family: var(--mono); font-size: 11px; color: var(--muted); display: block; margin-bottom: 6px; letter-spacing: .08em; }

  .config-bar input {

    background: var(--bg);

    border: 1px solid var(--border);

    border-radius: 8px;

    color: var(--text);

    font-family: var(--mono);

    font-size: 13px;

    padding: 10px 14px;

    outline: none;

    transition: border-color .2s;

    width: 100%;

  }

  .config-bar input:focus { border-color: var(--accent); }

  .config-bar .field { flex: 1; min-width: 180px; }

  .config-bar .field-key { flex: 1.2; min-width: 220px; }



  /* ── Tabs ── */

  .tabs { display: flex; gap: 4px; margin-bottom: 28px; }

  .tab {

    padding: 10px 22px;

    border-radius: 8px;

    font-family: var(--mono);

    font-size: 13px;

    cursor: pointer;

    border: 1px solid transparent;

    color: var(--muted);

    transition: all .2s;

    background: none;

  }

  .tab:hover { color: var(--text); border-color: var(--border); }

  .tab.active {

    background: var(--surface);

    border-color: var(--accent);

    color: var(--accent);

    box-shadow: 0 0 20px rgba(0,212,255,.1);

  }



  /* ── Panel ── */

  .panel { display: none; }

  .panel.active { display: block; }



  /* ── Upload zone ── */

  .upload-zone {

    border: 2px dashed var(--border);

    border-radius: 16px;

    padding: 60px 40px;

    text-align: center;

    cursor: pointer;

    transition: all .25s;

    position: relative;

    overflow: hidden;

    background: var(--surface);

  }

  .upload-zone:hover, .upload-zone.drag { border-color: var(--accent); background: rgba(0,212,255,.04); }

  .upload-zone .icon { font-size: 48px; margin-bottom: 16px; display: block; }

  .upload-zone h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }

  .upload-zone p { font-family: var(--mono); font-size: 12px; color: var(--muted); }

  .upload-zone input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }



  /* ── Progress ── */

  .progress-wrap { margin-top: 24px; display: none; }

  .progress-wrap.show { display: block; }

  .progress-bar-bg {

    background: var(--border);

    border-radius: 100px;

    height: 6px;

    overflow: hidden;

  }

  .progress-bar-fill {

    height: 100%;

    border-radius: 100px;

    background: linear-gradient(90deg, var(--accent2), var(--accent));

    width: 0%;

    transition: width .3s ease;

    box-shadow: 0 0 12px var(--accent);

  }

  .progress-label { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-top: 10px; }



  /* ── Response box ── */

  .response-box {

    background: #020509;

    border: 1px solid var(--border);

    border-radius: 12px;

    padding: 20px;

    font-family: var(--mono);

    font-size: 12.5px;

    line-height: 1.7;

    color: var(--success);

    white-space: pre-wrap;

    word-break: break-all;

    margin-top: 20px;

    min-height: 80px;

    display: none;

  }

  .response-box.show { display: block; }

  .response-box.error { color: var(--danger); }



  /* ── File list ── */

  .list-controls { display: flex; gap: 12px; align-items: center; margin-bottom: 20px; }

  .btn {

    padding: 10px 20px;

    border-radius: 8px;

    font-family: var(--mono);

    font-size: 13px;

    cursor: pointer;

    border: 1px solid var(--accent);

    background: transparent;

    color: var(--accent);

    transition: all .2s;

    display: inline-flex; align-items: center; gap: 8px;

  }

  .btn:hover { background: var(--accent); color: var(--bg); box-shadow: 0 0 20px rgba(0,212,255,.3); }

  .btn.danger { border-color: var(--danger); color: var(--danger); }

  .btn.danger:hover { background: var(--danger); color: #fff; box-shadow: 0 0 20px rgba(255,60,110,.3); }

  .btn.success { border-color: var(--success); color: var(--success); }

  .btn.success:hover { background: var(--success); color: var(--bg); }

  .btn:disabled { opacity: .4; cursor: not-allowed; }



  .files-grid { display: flex; flex-direction: column; gap: 10px; }



  .file-card {

    background: var(--surface);

    border: 1px solid var(--border);

    border-radius: 12px;

    padding: 16px 20px;

    display: flex; align-items: center; gap: 16px;

    transition: border-color .2s, transform .15s;

    animation: fadeUp .3s ease both;

  }

  .file-card:hover { border-color: var(--accent); transform: translateY(-1px); }

  @keyframes fadeUp { from{opacity:0;transform:translateY(12px)} to{opacity:1;transform:translateY(0)} }



  .file-icon {

    width: 42px; height: 42px;

    border-radius: 10px;

    display: grid; place-items: center;

    font-size: 20px;

    flex-shrink: 0;

    background: rgba(0,212,255,.08);

    border: 1px solid rgba(0,212,255,.15);

  }

  .file-info { flex: 1; min-width: 0; }

  .file-name { font-weight: 700; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 4px; }

  .file-meta { font-family: var(--mono); font-size: 11px; color: var(--muted); display: flex; gap: 16px; flex-wrap: wrap; }

  .file-actions { display: flex; gap: 8px; flex-shrink: 0; }

  .icon-btn {

    width: 36px; height: 36px;

    border-radius: 8px;

    border: 1px solid var(--border);

    background: transparent;

    color: var(--muted);

    cursor: pointer;

    display: grid; place-items: center;

    font-size: 16px;

    transition: all .2s;

  }

  .icon-btn:hover.dl { border-color: var(--success); color: var(--success); background: rgba(0,255,179,.08); }

  .icon-btn:hover.del { border-color: var(--danger); color: var(--danger); background: rgba(255,60,110,.08); }



  /* ── Download panel ── */

  .get-form { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 28px; }

  .get-form label { font-family: var(--mono); font-size: 11px; color: var(--muted); display: block; margin-bottom: 8px; letter-spacing: .08em; }

  .get-form input {

    background: var(--bg);

    border: 1px solid var(--border);

    border-radius: 8px;

    color: var(--text);

    font-family: var(--mono);

    font-size: 13px;

    padding: 12px 16px;

    width: 100%;

    outline: none;

    margin-bottom: 16px;

    transition: border-color .2s;

  }

  .get-form input:focus { border-color: var(--accent); }



  /* ── Empty state ── */

  .empty {

    text-align: center;

    padding: 60px 20px;

    color: var(--muted);

    font-family: var(--mono);

    font-size: 13px;

  }

  .empty span { font-size: 40px; display: block; margin-bottom: 16px; }



  /* ── Toast ── */

  #toast {

    position: fixed;

    bottom: 32px; right: 32px;

    background: var(--surface);

    border: 1px solid var(--accent);

    border-radius: 10px;

    padding: 14px 22px;

    font-family: var(--mono);

    font-size: 13px;

    color: var(--accent);

    box-shadow: 0 8px 40px rgba(0,0,0,.6);

    transform: translateY(80px);

    opacity: 0;

    transition: all .3s ease;

    z-index: 999;

    max-width: 340px;

  }

  #toast.show { transform: translateY(0); opacity: 1; }

  #toast.err { border-color: var(--danger); color: var(--danger); }



  /* ── Spinner ── */

  .spin {

    width: 16px; height: 16px;

    border: 2px solid var(--border);

    border-top-color: var(--accent);

    border-radius: 50%;

    animation: spin .6s linear infinite;

    display: inline-block;

  }

  @keyframes spin { to{transform:rotate(360deg)} }





  /* ── CDN URL box ── */

  .cdn-box {

    display: none;

    margin-top: 16px;

    background: rgba(0,255,179,.05);

    border: 1px solid rgba(0,255,179,.3);

    border-radius: 12px;

    padding: 14px 18px;

    animation: fadeUp .3s ease;

  }

  .cdn-box.show { display: block; }

  .cdn-box label {

    font-family: var(--mono);

    font-size: 10px;

    color: var(--success);

    letter-spacing: .1em;

    display: block;

    margin-bottom: 8px;

  }

  .cdn-url-row {

    display: flex;

    gap: 8px;

    align-items: center;

  }

  .cdn-url-input {

    flex: 1;

    background: var(--bg);

    border: 1px solid rgba(0,255,179,.2);

    border-radius: 8px;

    color: var(--success);

    font-family: var(--mono);

    font-size: 12px;

    padding: 9px 13px;

    outline: none;

    min-width: 0;

  }

  .cdn-copy-btn {

    padding: 9px 16px;

    border-radius: 8px;

    border: 1px solid var(--success);

    background: transparent;

    color: var(--success);

    font-family: var(--mono);

    font-size: 12px;

    cursor: pointer;

    white-space: nowrap;

    transition: all .2s;

    flex-shrink: 0;

  }

  .cdn-copy-btn:hover { background: var(--success); color: var(--bg); }

  .cdn-open-btn {

    padding: 9px 14px;

    border-radius: 8px;

    border: 1px solid rgba(0,255,179,.3);

    background: transparent;

    color: var(--muted);

    font-family: var(--mono);

    font-size: 12px;

    cursor: pointer;

    text-decoration: none;

    white-space: nowrap;

    transition: all .2s;

    flex-shrink: 0;

  }

  .cdn-open-btn:hover { border-color: var(--success); color: var(--success); }





  /* ── Custom path input ── */

  .custom-path-wrap {

    margin-top: 16px;

    background: var(--surface);

    border: 1px solid var(--border);

    border-radius: 12px;

    padding: 16px 18px;

  }

  .custom-path-wrap label {

    font-family: var(--mono);

    font-size: 10px;

    color: var(--muted);

    letter-spacing: .1em;

    display: flex;

    align-items: center;

    gap: 8px;

    margin-bottom: 8px;

  }

  .custom-path-wrap label span.opt {

    background: rgba(0,212,255,.1);

    color: var(--accent);

    border-radius: 4px;

    padding: 1px 6px;

    font-size: 9px;

  }

  .path-row {

    display: flex;

    align-items: center;

    gap: 0;

    background: var(--bg);

    border: 1px solid var(--border);

    border-radius: 8px;

    overflow: hidden;

    transition: border-color .2s;

  }

  .path-row:focus-within { border-color: var(--accent); }

  .path-prefix {

    font-family: var(--mono);

    font-size: 12px;

    color: var(--muted);

    padding: 10px 0 10px 13px;

    white-space: nowrap;

    flex-shrink: 0;

    user-select: none;

  }

  .path-input {

    flex: 1;

    background: transparent;

    border: none;

    color: var(--accent);

    font-family: var(--mono);

    font-size: 12px;

    padding: 10px 13px 10px 4px;

    outline: none;

    min-width: 0;

  }

  .path-input::placeholder { color: var(--muted); }

  .path-hint {

    font-family: var(--mono);

    font-size: 11px;

    color: var(--muted);

    margin-top: 7px;

  }

  .path-hint span { color: var(--accent); opacity: .7; }



  /* ── Scrollbar ── */

  ::-webkit-scrollbar { width: 6px; }

  ::-webkit-scrollbar-track { background: var(--bg); }

  ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

</style>
</head>
<body>

<div class="blob blob-1"></div>
<div class="blob blob-2"></div>

<div class="wrapper">

  <!-- Header -->
  <header>
    <div class="logo-icon">📡</div>
    <div>
      <h1>TG <span>Storage</span></h1>
      <p>telegram-powered file vault // api tester</p>
    </div>
    <div class="status-dot" id="statusDot" title="checking..."></div>
  </header>

  <!-- Config -->
  <div class="config-bar">
    <div class="field">
      <label>API BASE URL</label>
      <input id="baseUrl" type="text" value="http://localhost:8082" placeholder="http://localhost:8082" />
    </div>
    <div class="field-key">
      <label>X-API-KEY</label>
      <input id="apiKey" type="password" placeholder="your-admin-api-key" />
    </div>
    <button class="btn" onclick="checkHealth()">⚡ ping</button>
  </div>

  <!-- Tabs -->
  <div class="tabs">
    <button class="tab active" data-tab="upload">↑ Upload</button>
    <button class="tab" data-tab="files">≡ Files</button>
    <button class="tab" data-tab="download">↓ Download</button>
  </div>

  <!-- ── Upload Panel ── -->
  <div class="panel active" id="tab-upload">
    <div class="upload-zone" id="dropZone">
      <span class="icon">📂</span>
      <h3>Drop a file here</h3>
      <p>or click to browse — any format, any size</p>
      <input type="file" id="fileInput" onchange="handleFileSelect()" />
    </div>

    <div class="custom-path-wrap">
      <label>CUSTOM CDN PATH <span class="opt">optional</span></label>
      <div class="path-row">
        <span class="path-prefix" id="pathPrefix">/cdn/</span>
        <input class="path-input" id="customPath" type="text"

          placeholder="images/logo.png  or  avatar.jpg  or  docs/readme.pdf"

          oninput="updatePathPreview()" />
      </div>
      <div class="path-hint" id="pathHint">Leave blank to use auto-generated ID &nbsp;·&nbsp; Use <span>/</span> for folders</div>
    </div>

    <div class="progress-wrap" id="progressWrap">
      <div class="progress-bar-bg"><div class="progress-bar-fill" id="progressFill"></div></div>
      <div class="progress-label" id="progressLabel">Uploading…</div>
    </div>

    <div class="cdn-box" id="cdnBox">
      <label>🔗 PUBLIC CDN URL — shareable, no auth required</label>
      <div class="cdn-url-row">
        <input class="cdn-url-input" id="cdnUrlInput" type="text" readonly />
        <button class="cdn-copy-btn" onclick="copyCdnUrl()">⎘ Copy</button>
        <a class="cdn-open-btn" id="cdnOpenLink" href="#" target="_blank" rel="noopener">↗ Open</a>
      </div>
    </div>
    <pre class="response-box" id="uploadResponse"></pre>
  </div>

  <!-- ── Files Panel ── -->
  <div class="panel" id="tab-files">
    <div class="list-controls">
      <button class="btn" onclick="loadFiles()">↻ Refresh</button>
      <span id="fileCount" style="font-family:var(--mono);font-size:12px;color:var(--muted)"></span>
    </div>
    <div class="files-grid" id="filesGrid">
      <div class="empty"><span>📭</span>Hit refresh to load files</div>
    </div>
  </div>

  <!-- ── Download Panel ── -->
  <div class="panel" id="tab-download">
    <div class="get-form">
      <label>FILE ID</label>
      <input id="dlFileId" type="text" placeholder="550e8400-e29b-41d4-a716-446655440000" />
      <button class="btn success" onclick="downloadFile()">↓ Download File</button>
    </div>
    <pre class="response-box" id="dlResponse"></pre>
  </div>

</div><!-- /wrapper -->

<div id="toast"></div>

<script>

// ──────────────────────────────────────────────

//  Helpers

// ──────────────────────────────────────────────

const $ = id => document.getElementById(id);



function cfg() {

  return {

    base: ($('baseUrl').value || 'http://localhost:8082').replace(/\/$/, ''),

    key: $('apiKey').value,

  };

}



function headers(extra = {}) {

  return { 'X-API-Key': cfg().key, ...extra };

}



function toast(msg, err = false) {

  const t = $('toast');

  t.textContent = msg;

  t.className = 'show' + (err ? ' err' : '');

  clearTimeout(t._t);

  t._t = setTimeout(() => t.className = '', 3200);

}



function showResponse(elId, data, isError = false) {

  const el = $(elId);

  el.textContent = JSON.stringify(data, null, 2);

  el.className = 'response-box show' + (isError ? ' error' : '');

}



function fileIcon(mime = '') {

  if (mime.startsWith('image/')) return '🖼️';

  if (mime.startsWith('video/')) return '🎬';

  if (mime.startsWith('audio/')) return '🎵';

  if (mime.includes('pdf')) return '📄';

  if (mime.includes('zip') || mime.includes('tar') || mime.includes('gz')) return '🗜️';

  if (mime.includes('text')) return '📝';

  return '📦';

}



function formatBytes(b) {

  if (b < 1024) return b + ' B';

  if (b < 1048576) return (b / 1024).toFixed(1) + ' KB';

  return (b / 1048576).toFixed(1) + ' MB';

}



// ──────────────────────────────────────────────

//  Tabs

// ──────────────────────────────────────────────

document.querySelectorAll('.tab').forEach(btn => {

  btn.addEventListener('click', () => {

    document.querySelectorAll('.tab').forEach(t => t.classList.remove('active'));

    document.querySelectorAll('.panel').forEach(p => p.classList.remove('active'));

    btn.classList.add('active');

    $('tab-' + btn.dataset.tab).classList.add('active');

    if (btn.dataset.tab === 'files') loadFiles();

  });

});



// ──────────────────────────────────────────────

//  Health check

// ──────────────────────────────────────────────

async function checkHealth() {

  const dot = $('statusDot');

  dot.style.background = '#ffd700';

  dot.style.boxShadow = '0 0 8px #ffd700';

  try {

    const r = await fetch(cfg().base + '/health', { headers: headers() });

    const d = await r.json();

    dot.style.background = 'var(--success)';

    dot.style.boxShadow = '0 0 8px var(--success)';

    toast('✓ API online — ' + d.timestamp);

  } catch (e) {

    dot.style.background = 'var(--danger)';

    dot.style.boxShadow = '0 0 8px var(--danger)';

    toast('✗ Cannot reach API', true);

  }

}

checkHealth();



// ──────────────────────────────────────────────

//  Drag & Drop

// ──────────────────────────────────────────────

const dz = $('dropZone');

['dragenter','dragover'].forEach(ev => dz.addEventListener(ev, e => { e.preventDefault(); dz.classList.add('drag'); }));

['dragleave','drop'].forEach(ev => dz.addEventListener(ev, e => { e.preventDefault(); dz.classList.remove('drag'); }));

dz.addEventListener('drop', e => {

  const file = e.dataTransfer.files[0];

  if (file) uploadFile(file);

});



function handleFileSelect() {

  const file = $('fileInput').files[0];

  if (file) uploadFile(file);

}



// ──────────────────────────────────────────────

//  Upload

// ──────────────────────────────────────────────

async function uploadFile(file) {

  const pw = $('progressWrap');

  const pf = $('progressFill');

  const pl = $('progressLabel');

  const rb = $('uploadResponse');



  pw.className = 'progress-wrap show';

  rb.className = 'response-box';

  $('cdnBox').className = 'cdn-box';

  $('cdnBox').querySelector('label').textContent = '🔗 PUBLIC CDN URL — shareable, no auth required';

  pf.style.width = '0%';

  pl.textContent = `Uploading ${file.name} (${formatBytes(file.size)})…`;



  // Fake progress animation while real request runs

  let prog = 0;

  const tick = setInterval(() => {

    prog = Math.min(prog + Math.random() * 12, 88);

    pf.style.width = prog + '%';

  }, 200);



  try {

    const fd = new FormData();

    fd.append('file', file);

    const cp = $('customPath').value.trim();

    if (cp) fd.append('custom_path', cp);

    const r = await fetch(cfg().base + '/upload', {

      method: 'POST',

      headers: { 'X-API-Key': cfg().key },

      body: fd,

    });

    const data = await r.json();

    clearInterval(tick);

    pf.style.width = '100%';

    pl.textContent = r.ok ? `✓ Uploaded successfully` : `✗ Upload failed`;



    showResponse('uploadResponse', data, !r.ok);

    if (r.ok) {

      toast(`✓ ${file.name} uploaded!`);

      if (data.public_url) {

        $('cdnUrlInput').value = data.public_url;

        $('cdnOpenLink').href  = data.public_url;

        // Update label to indicate whether custom path or UUID is used

        const lbl = $('cdnBox').querySelector('label');

        if (data.custom_path) {

          lbl.textContent = `🔗 CDN URL  •  custom path: /${data.custom_path}`;

        } else {

          lbl.textContent = '🔗 PUBLIC CDN URL — shareable, no auth required';

        }

        $('cdnBox').className = 'cdn-box show';

      }

      navigator.clipboard?.writeText(data.public_url || data.file_id).catch(() => {});

      // Reset custom path input for next upload

      $('customPath').value = '';

      updatePathPreview();

    } else {

      $('cdnBox').className = 'cdn-box';

      toast('✗ Upload failed', true);

    }

  } catch (e) {

    clearInterval(tick);

    pf.style.width = '0%';

    pl.textContent = '✗ Request failed';

    showResponse('uploadResponse', { error: e.message }, true);

    toast('✗ Network error', true);

  }

}



// ──────────────────────────────────────────────

//  List files

// ──────────────────────────────────────────────

async function loadFiles() {

  const grid = $('filesGrid');

  const countEl = $('fileCount');

  grid.innerHTML = '<div class="empty"><span><div class="spin"></div></span>Loading…</div>';

  try {

    const r = await fetch(cfg().base + '/files?limit=100', { headers: headers() });

    const data = await r.json();

    if (!r.ok) { showFiles([], data); return; }

    countEl.textContent = `${data.total} file${data.total !== 1 ? 's' : ''}`;

    showFiles(data.files);

  } catch (e) {

    grid.innerHTML = `<div class="empty"><span>⚠️</span>${e.message}</div>`;

  }

}



function showFiles(files) {

  const grid = $('filesGrid');

  if (!files.length) {

    grid.innerHTML = '<div class="empty"><span>📭</span>No files stored yet</div>';

    return;

  }

  grid.innerHTML = files.map((f, i) => `

    <div class="file-card" style="animation-delay:${i * 40}ms">

      <div class="file-icon">${fileIcon(f.mime_type)}</div>

      <div class="file-info">

        <div class="file-name" title="${f.filename}">${f.filename}</div>

        <div class="file-meta">

          <span>${formatBytes(f.size_bytes)}</span>

          <span>${f.mime_type}</span>

          <span>${f.uploaded_at?.slice(0, 16).replace('T', ' ')}</span>

          <span style="color:var(--accent);cursor:pointer" onclick="copyId('${f.file_id}')" title="Click to copy file ID">${f.file_id.slice(0, 18)}…</span>

          ${f.custom_path ? `<span style="color:var(--accent);opacity:.6" title="custom path">/${f.custom_path}</span>` : ''}

          ${f.public_url ? `<span style="color:var(--success);cursor:pointer;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap" onclick="copyCdnUrlStr('${f.public_url}')" title="${f.public_url}">🔗 CDN link</span>` : ''}

        </div>

      </div>

      <div class="file-actions">

        ${f.public_url ? `<button class="icon-btn dl" title="Copy CDN URL" onclick="copyCdnUrlStr('${f.public_url}')">🔗</button>` : ''}

        <button class="icon-btn dl" title="Download" onclick="triggerDownload('${f.file_id}','${f.filename}')">↓</button>

        <button class="icon-btn del" title="Delete" onclick="deleteFile('${f.file_id}', this)">✕</button>

      </div>

    </div>

  `).join('');

}



function updatePathPreview() {

  const val = $('customPath').value.trim();

  const hint = $('pathHint');

  if (val) {

    const clean = val.replace(/^\/+/, '');

    hint.innerHTML = `CDN URL will be: <span>${cfg().base}/cdn/${clean}</span>`;

  } else {

    hint.innerHTML = `Leave blank to use auto-generated ID &nbsp;·&nbsp; Use <span>/</span> for folders`;

  }

}



function copyId(id) {

  navigator.clipboard?.writeText(id);

  toast('✓ File ID copied');

}



function copyCdnUrl() {

  const url = $('cdnUrlInput').value;

  navigator.clipboard?.writeText(url);

  const btn = document.querySelector('.cdn-copy-btn');

  btn.textContent = '✓ Copied!';

  setTimeout(() => btn.textContent = '⎘ Copy', 2000);

  toast('✓ CDN URL copied to clipboard');

}



function copyCdnUrlStr(url) {

  navigator.clipboard?.writeText(url);

  toast('✓ CDN URL copied');

}



// ──────────────────────────────────────────────

//  Download

// ──────────────────────────────────────────────

async function triggerDownload(fileId, filename) {

  try {

    const r = await fetch(cfg().base + '/file/' + fileId, { headers: headers() });

    if (!r.ok) { toast('✗ Download failed', true); return; }

    const blob = await r.blob();

    const url = URL.createObjectURL(blob);

    const a = document.createElement('a');

    a.href = url; a.download = filename;

    a.click();

    URL.revokeObjectURL(url);

    toast(`↓ ${filename} downloaded`);

  } catch (e) {

    toast('✗ ' + e.message, true);

  }

}



async function downloadFile() {

  const id = $('dlFileId').value.trim();

  if (!id) { toast('✗ Enter a file ID', true); return; }

  const rb = $('dlResponse');

  rb.className = 'response-box show';

  rb.textContent = 'Fetching…';

  try {

    const r = await fetch(cfg().base + '/file/' + id, { headers: headers() });

    if (!r.ok) {

      const d = await r.json();

      showResponse('dlResponse', d, true);

      toast('✗ Not found', true);

      return;

    }

    const blob = await r.blob();

    const cd = r.headers.get('Content-Disposition') || '';

    const fnMatch = cd.match(/filename="?([^"]+)"?/);

    const filename = fnMatch ? fnMatch[1] : 'download';

    const url = URL.createObjectURL(blob);

    const a = document.createElement('a');

    a.href = url; a.download = filename;

    a.click();

    URL.revokeObjectURL(url);

    rb.textContent = `✓ Downloaded: ${filename} (${formatBytes(blob.size)})`;

    rb.className = 'response-box show';

    toast(`↓ ${filename} saved`);

  } catch (e) {

    showResponse('dlResponse', { error: e.message }, true);

    toast('✗ Network error', true);

  }

}



// ──────────────────────────────────────────────

//  Delete

// ──────────────────────────────────────────────

async function deleteFile(fileId, btn) {

  if (!confirm('Delete this file record?')) return;

  btn.textContent = '…';

  btn.disabled = true;

  try {

    const r = await fetch(cfg().base + '/file/' + fileId, {

      method: 'DELETE', headers: headers()

    });

    const d = await r.json();

    if (r.ok) {

      toast('✓ File record deleted');

      loadFiles();

    } else {

      toast('✗ Delete failed', true);

      btn.textContent = '✕';

      btn.disabled = false;

    }

  } catch (e) {

    toast('✗ ' + e.message, true);

    btn.textContent = '✕';

    btn.disabled = false;

  }

}

</script>
</body>
</html>