(() => {
  const operationCard = document.querySelector("[data-operation-url]");
  if (operationCard) {
    const stageNode = document.getElementById("operation-stage");
    const detailNode = document.getElementById("operation-detail");
    const errorNode = document.getElementById("operation-error");
    const logNode = document.getElementById("operation-log");
    const statusUrl = operationCard.dataset.operationUrl;
    const successUrl = operationCard.dataset.operationSuccess;

    const poll = async () => {
      const response = await fetch(statusUrl, { headers: { Accept: "application/json" } });
      if (!response.ok) {
        return;
      }
      const payload = await response.json();
      const op = payload.operation || {};
      if (stageNode) stageNode.textContent = op.stage || "queued";
      if (detailNode) detailNode.textContent = op.detail || "";
      if (errorNode) errorNode.textContent = op.error || "";
      if (logNode && op.build_log_path) logNode.textContent = op.build_log_path;
      if (op.done && op.success && successUrl) {
        window.location.assign(successUrl);
        return;
      }
      if (!op.done) {
        window.setTimeout(poll, 1000);
      }
    };
    window.setTimeout(poll, 800);
  }

  const copyButtons = document.querySelectorAll("[data-copy-text]");
  copyButtons.forEach((button) => {
    button.addEventListener("click", async () => {
      try {
        await navigator.clipboard.writeText(button.dataset.copyText || "");
        button.textContent = "Copied";
        window.setTimeout(() => { button.textContent = "Copy"; }, 1000);
      } catch (_) {}
    });
  });

  document.querySelectorAll("form[data-confirm]").forEach((form) => {
    form.addEventListener("submit", (event) => {
      const message = form.dataset.confirm || "Are you sure?";
      if (!window.confirm(message)) {
        event.preventDefault();
      }
    });
  });

  const logToggle = document.getElementById("log-auto-refresh");
  if (logToggle) {
    const schedule = () => {
      if (!logToggle.checked) return;
      window.setTimeout(() => {
        if (logToggle.checked) {
          window.location.reload();
        }
      }, 4000);
    };
    logToggle.addEventListener("change", schedule);
    schedule();
  }

  const dialog = document.getElementById("path-picker");
  if (!dialog) return;

  const listNode = document.getElementById("picker-list");
  const currentPathNode = document.getElementById("picker-current-path");
  const closeButton = document.getElementById("picker-close");
  const selectCurrentButton = document.getElementById("picker-select-current");
  let currentInput = null;
  let currentKind = "file";
  let currentPath = "/";

  const loadListing = async (path) => {
    const response = await fetch(`/api/fs?path=${encodeURIComponent(path)}&kind=${encodeURIComponent(currentKind)}`, {
      headers: { Accept: "application/json" }
    });
    if (!response.ok) return;
    const payload = await response.json();
    currentPath = payload.path;
    currentPathNode.textContent = payload.path;
    listNode.innerHTML = "";
    payload.entries.forEach((entry) => {
      const button = document.createElement("button");
      button.type = "button";
      button.className = "picker-entry";
      button.dataset.kind = entry.kind;
      button.dataset.path = entry.path;
      button.innerHTML = `<span>${entry.name}</span><small>${entry.kind}</small>`;
      button.addEventListener("click", () => {
        if (entry.kind === "dir" || entry.kind === "up") {
          loadListing(entry.path);
          return;
        }
        if (currentInput) {
          currentInput.value = entry.path;
          dialog.close();
        }
      });
      listNode.appendChild(button);
    });
  };

  document.querySelectorAll("[data-picker-target]").forEach((button) => {
    button.addEventListener("click", () => {
      const fieldName = button.dataset.pickerTarget;
      currentKind = button.dataset.pickerKind || "file";
      currentInput = document.querySelector(`input[name="${fieldName}"]`);
      if (!currentInput) return;
      const initialPath = currentInput.value || "/";
      dialog.showModal();
      loadListing(initialPath);
    });
  });

  document.querySelectorAll("[data-picker-root]").forEach((button) => {
    button.addEventListener("click", () => loadListing(button.dataset.pickerRoot || "/"));
  });

  closeButton.addEventListener("click", () => dialog.close());
  selectCurrentButton.addEventListener("click", () => {
    if (!currentInput) return;
    currentInput.value = currentPath;
    dialog.close();
  });
})();