/**
 * This script automates the process of deleting ALL tasks, starting from the last one.
 * It is designed to be run in the browser's developer console.
 */
async function deleteAllTasksReverse() {
  // 1. Find all task options buttons.
  const allOptionsButtons = document.querySelectorAll("swebot-task-tile > swebot-task-options > button");

  if (allOptionsButtons.length === 0) {
    console.log("No tasks found to delete.");
    return;
  }

  console.log(`Found ${allOptionsButtons.length} tasks. Starting deletion from last to first.`);

  // 2. Loop through the buttons in reverse order (from last to first).
  for (let i = allOptionsButtons.length - 1; i >= 0; i--) {
    const optionsButton = allOptionsButtons[i];
    const taskNumber = i + 1;

    console.log(`--- Processing Task #${taskNumber} ---`);

    if (!optionsButton) {
        console.error(`Error: Could not find the options button for task #${taskNumber}. Skipping.`);
        continue;
    }

    // Step A: Click the options button to open the menu
    console.log(`Step 1: Clicking options for task #${taskNumber}...`);
    optionsButton.click();
    await new Promise(resolve => setTimeout(resolve, 500)); // Wait for context menu

    // Step B: Find and click the "Delete" button in the context menu
    const allMenuButtons = document.querySelectorAll('.cdk-overlay-pane button.cdk-menu-item');
    const deleteButton = Array.from(allMenuButtons).find(btn => btn.textContent.trim() === 'Delete');

    if (!deleteButton) {
        console.error(`Error: Could not find 'Delete' button for task #${taskNumber}. Skipping.`);
        // Attempt to close the menu by simulating an escape key press or clicking elsewhere might be needed if script hangs
        continue;
    }

    console.log(`Step 2: Clicking 'Delete' for task #${taskNumber}...`);
    deleteButton.click();
    await new Promise(resolve => setTimeout(resolve, 500)); // Wait for confirmation modal

    // Step C: Find and click the final "Delete" button in the confirmation dialog
    const confirmDeleteButton = document.querySelector("swebot-delete-dialog .delete-button");

    if (!confirmDeleteButton) {
        console.error(`Error: Could not find final 'Delete' confirmation for task #${taskNumber}. Skipping.`);
        continue;
    }

    console.log(`Step 3: Confirming deletion for task #${taskNumber}...`);
    confirmDeleteButton.click();

    console.log(`--- Task #${taskNumber} deletion confirmed. ---`);

    // Step D: Wait a moment for the UI to update before processing the next task.
    await new Promise(resolve => setTimeout(resolve, 1000));
  }

  console.log("Process complete: All tasks have been processed.");
}

// Execute the function.
deleteAllTasksReverse();