/**
* Shared formatting utilities for task display
*/
import type { TaskHierarchy, TaskNode } from "../types.js";
/**
* Format a task hierarchy into a readable tree structure
*
* @param hierarchy - The task hierarchy to format
* @returns Formatted string representation of the hierarchy
*/
export function formatTaskHierarchy(hierarchy: TaskHierarchy): string {
const lines: string[] = [];
lines.push(`Task Hierarchy (${hierarchy.overallCompletion}% complete)`);
lines.push(
`Total: ${hierarchy.totalTasks} tasks, Completed: ${hierarchy.completedTasks}`
);
lines.push("");
function formatNode(node: TaskNode, prefix: string = ""): void {
const marker = node.isOriginalTask ? ">>>" : "";
const status = node.task.isCompleted ? "[x]" : "[ ]";
const completion =
node.children.length > 0 ? ` (${node.completionPercentage}%)` : "";
lines.push(
`${prefix}${status} ${node.task.content}${completion} ${marker}`
);
node.children.forEach((child, index) => {
const isLast = index === node.children.length - 1;
const connector = isLast ? "\\-- " : "|-- ";
formatNode(child, prefix + connector.substring(0, 4));
});
}
formatNode(hierarchy.root);
return lines.join("\n");
}
