Electronics-eCommerce-Shop-With-Admin-Dashboard-NextJS-NodeJS/test-bulk-upload.html at main · Kuzma02/Electronics-eCommerce-Shop-With-Admin-Dashboard-NextJS-NodeJS · GitHub

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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>Bulk Upload Test</title>
    <style>
      body {
        font-family: Arial, sans-serif;
        max-width: 800px;
        margin: 50px auto;
        padding: 20px;
      }
      .upload-form {
        border: 2px dashed #ccc;
        padding: 30px;
        text-align: center;
        border-radius: 10px;
      }
      input[type="file"] {
        margin: 20px 0;
      }
      button {
        background: #007bff;
        color: white;
        padding: 10px 30px;
        border: none;
        border-radius: 5px;
        cursor: pointer;
        font-size: 16px;
      }
      button:hover {
        background: #0056b3;
      }
      button:disabled {
        background: #ccc;
        cursor: not-allowed;
      }
      #result {
        margin-top: 20px;
        padding: 15px;
        border-radius: 5px;
      }
      .success {
        background: #d4edda;
        color: #155724;
        border: 1px solid #c3e6cb;
      }
      .error {
        background: #f8d7da;
        color: #721c24;
        border: 1px solid #f5c6cb;
      }
      pre {
        text-align: left;
        background: #f4f4f4;
        padding: 10px;
        border-radius: 5px;
        overflow-x: auto;
      }
    </style>
  </head>
  <body>
    <h1>🧪 Bulk Upload Test</h1>

    <div class="upload-form">
      <h2>Upload CSV File</h2>
      <input type="file" id="fileInput" accept=".csv" />
      <br />
      <button id="uploadBtn" onclick="uploadFile()">Upload</button>
      <p id="status"></p>
    </div>

    <div id="result"></div>

    <script>
      const fileInput = document.getElementById("fileInput");
      const uploadBtn = document.getElementById("uploadBtn");
      const status = document.getElementById("status");
      const result = document.getElementById("result");

      async function uploadFile() {
        const file = fileInput.files[0];
        if (!file) {
          alert("Please select a file first");
          return;
        }

        if (!file.name.endsWith(".csv")) {
          alert("Please select a CSV file");
          return;
        }

        uploadBtn.disabled = true;
        status.textContent = "Uploading...";
        result.innerHTML = "";

        const formData = new FormData();
        formData.append("file", file);

        console.log("📤 Sending file:", file.name, file.size, "bytes");

        try {
          const response = await fetch(
            "http://localhost:3001/api/bulk-upload",
            {
              method: "POST",
              body: formData,
            }
          );

          console.log("📡 Response status:", response.status);
          const text = await response.text();
          console.log("📄 Response body:", text);

          let data;
          try {
            data = JSON.parse(text);
          } catch (e) {
            throw new Error("Invalid JSON response: " + text);
          }

          if (response.ok) {
            status.textContent = "✅ Upload successful!";
            result.className = "success";
            result.innerHTML = `
                        <h3>Success!</h3>
                        <p><strong>Batch ID:</strong> ${data.batchId}</p>
                        <p><strong>Status:</strong> ${data.status}</p>
                        <p><strong>Total:</strong> ${data.total}</p>
                        <p><strong>Created:</strong> ${data.created}</p>
                        <p><strong>Errors:</strong> ${data.errors}</p>
                        <pre>${JSON.stringify(data, null, 2)}</pre>
                    `;
          } else {
            throw new Error(data.error || "Upload failed");
          }
        } catch (error) {
          console.error("❌ Upload error:", error);
          status.textContent = "❌ Upload failed";
          result.className = "error";
          result.innerHTML = `
                    <h3>Error</h3>
                    <p>${error.message}</p>
                    <pre>${error.stack || ""}</pre>
                `;
        } finally {
          uploadBtn.disabled = false;
        }
      }
    </script>
  </body>
</html>