feat: Add todo tool (#286)

This commit is contained in:
Petr Mironychev
2025-12-03 21:28:59 +01:00
committed by GitHub
parent fb941cea99
commit 498eb4d932
17 changed files with 563 additions and 13 deletions

360
tools/TodoTool.cpp Normal file
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@ -0,0 +1,360 @@
/*
* Copyright (C) 2024-2025 Petr Mironychev
*
* This file is part of QodeAssist.
*
* QodeAssist is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* QodeAssist is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
*/
#include "TodoTool.hpp"
#include "ToolExceptions.hpp"
#include <QJsonArray>
#include <QJsonObject>
#include <QMutexLocker>
#include <QtConcurrent>
namespace QodeAssist::Tools {
TodoTool::TodoTool(QObject *parent)
: BaseTool(parent)
{}
QString TodoTool::name() const
{
return "todo_tool";
}
QString TodoTool::stringName() const
{
return "Managing TODO list for task tracking";
}
QString TodoTool::description() const
{
return "Track and organize multi-step tasks during complex operations that require multiple "
"sequential steps. "
"**Use when planning 3+ step workflows.** "
"Operations: 'add' - provide array of task descriptions to create full plan at once, "
"'complete' - provide array of task IDs to mark finished steps, 'list' - review "
"progress. "
"Helpful for: large refactorings, feature implementations, debugging workflows. "
"The list persists throughout the conversation.";
}
QJsonObject TodoTool::getDefinition(LLMCore::ToolSchemaFormat format) const
{
QJsonObject definition;
definition["type"] = "object";
QJsonObject properties;
QJsonObject operationProp;
operationProp["type"] = "string";
operationProp["description"] = "Operation: 'add' (create tasks), 'complete' (mark tasks as "
"done), 'list' (show all tasks)";
QJsonArray operationEnum;
operationEnum.append("add");
operationEnum.append("complete");
operationEnum.append("list");
operationProp["enum"] = operationEnum;
properties["operation"] = operationProp;
QJsonObject tasksProp;
tasksProp["type"] = "array";
QJsonObject tasksItems;
tasksItems["type"] = "string";
tasksProp["items"] = tasksItems;
tasksProp["description"]
= "Array of task descriptions to create (required for 'add' operation). "
"Create all subtasks at once, e.g.: ['Step 1: ...', 'Step 2: ...', 'Step 3: ...']";
properties["tasks"] = tasksProp;
QJsonObject todoIdsProp;
todoIdsProp["type"] = "array";
QJsonObject todoIdsItems;
todoIdsItems["type"] = "integer";
todoIdsProp["items"] = todoIdsItems;
todoIdsProp["description"]
= "Array of todo item IDs to mark as completed (required for 'complete' operation). "
"Example: [1, 2, 5] to complete tasks #1, #2, and #5";
properties["todo_ids"] = todoIdsProp;
definition["properties"] = properties;
QJsonArray required;
required.append("operation");
definition["required"] = required;
switch (format) {
case LLMCore::ToolSchemaFormat::OpenAI:
return customizeForOpenAI(definition);
case LLMCore::ToolSchemaFormat::Claude:
return customizeForClaude(definition);
case LLMCore::ToolSchemaFormat::Ollama:
return customizeForOllama(definition);
case LLMCore::ToolSchemaFormat::Google:
return customizeForGoogle(definition);
}
return definition;
}
LLMCore::ToolPermissions TodoTool::requiredPermissions() const
{
return LLMCore::ToolPermission::None;
}
QFuture<QString> TodoTool::executeAsync(const QJsonObject &input)
{
return QtConcurrent::run([this, input]() -> QString {
QString sessionId = input.value("session_id").toString();
if (sessionId.isEmpty()) {
sessionId = "current";
}
const QString operation = input.value("operation").toString();
if (operation == "add") {
if (!input.contains("tasks") || !input.value("tasks").isArray()) {
throw ToolRuntimeError(
tr("Error: 'tasks' parameter (array) is required for 'add' operation. "
"Example: {\"operation\": \"add\", \"tasks\": [\"Task 1\", \"Task 2\"]}"));
}
const QJsonArray tasksArray = input.value("tasks").toArray();
if (tasksArray.isEmpty()) {
throw ToolRuntimeError(
tr("Error: 'tasks' array cannot be empty. Provide at least one task."));
}
QStringList tasks;
for (const QJsonValue &taskValue : tasksArray) {
QString task = taskValue.toString().trimmed();
if (!task.isEmpty()) {
tasks.append(task);
}
}
if (tasks.isEmpty()) {
throw ToolRuntimeError(
tr("Error: All tasks in 'tasks' array are empty strings."));
}
return addTodos(sessionId, tasks);
} else if (operation == "complete") {
if (!input.contains("todo_ids") || !input.value("todo_ids").isArray()) {
throw ToolRuntimeError(
tr("Error: 'todo_ids' parameter (array) is required for 'complete' operation. "
"Example: {\"operation\": \"complete\", \"todo_ids\": [1, 2, 3]}"));
}
const QJsonArray idsArray = input.value("todo_ids").toArray();
if (idsArray.isEmpty()) {
throw ToolRuntimeError(
tr("Error: 'todo_ids' array cannot be empty. Provide at least one ID."));
}
QList<int> ids;
for (const QJsonValue &idValue : idsArray) {
int id = idValue.toInt(-1);
if (id > 0) {
ids.append(id);
}
}
if (ids.isEmpty()) {
throw ToolRuntimeError(
tr("Error: All IDs in 'todo_ids' array are invalid. IDs must be positive "
"integers."));
}
return completeTodos(sessionId, ids);
} else if (operation == "list") {
return listTodos(sessionId);
} else {
throw ToolRuntimeError(
tr("Error: Unknown operation '%1'. Valid operations: 'add', 'complete', 'list'")
.arg(operation));
}
});
}
void TodoTool::clearSession(const QString &sessionId)
{
QMutexLocker locker(&m_mutex);
m_sessionTodos.remove(sessionId);
m_sessionNextId.remove(sessionId);
}
QString TodoTool::addTodos(const QString &sessionId, const QStringList &tasks)
{
QMutexLocker locker(&m_mutex);
if (!m_sessionTodos.contains(sessionId)) {
m_sessionTodos[sessionId] = QHash<int, TodoItem>();
m_sessionNextId[sessionId] = 1;
}
for (const QString &task : tasks) {
const int newId = m_sessionNextId[sessionId]++;
m_sessionTodos[sessionId][newId] = {newId, task, false};
}
const QString summary = (tasks.size() == 1) ? tr("✓ Added 1 new task")
: tr("✓ Added %1 new tasks").arg(tasks.size());
return QString("%1\n\n%2").arg(summary, listTodosLocked(sessionId));
}
QString TodoTool::completeTodos(const QString &sessionId, const QList<int> &todoIds)
{
QMutexLocker locker(&m_mutex);
if (!m_sessionTodos.contains(sessionId)) {
throw ToolRuntimeError(tr("Error: No todos found in this session"));
}
auto &todos = m_sessionTodos[sessionId];
int completedCount = 0;
int alreadyCompletedCount = 0;
QStringList notFound;
for (const int todoId : todoIds) {
if (!todos.contains(todoId)) {
notFound.append(QString("#%1").arg(todoId));
continue;
}
TodoItem &item = todos[todoId];
if (item.completed) {
alreadyCompletedCount++;
} else {
item.completed = true;
completedCount++;
}
}
QStringList messages;
if (completedCount > 0) {
messages.append((completedCount == 1) ? tr("✓ Marked 1 task as completed")
: tr("✓ Marked %1 tasks as completed")
.arg(completedCount));
}
if (alreadyCompletedCount > 0) {
messages.append(tr("⚠ %1 already completed").arg(alreadyCompletedCount));
}
if (!notFound.isEmpty()) {
messages.append(tr("❌ Not found: %1").arg(notFound.join(", ")));
}
const QString summary = messages.join(", ");
return QString("%1\n\n%2").arg(summary, listRemainingTodosLocked(sessionId));
}
QString TodoTool::listTodos(const QString &sessionId) const
{
QMutexLocker locker(&m_mutex);
return listTodosLocked(sessionId);
}
QString TodoTool::listTodosLocked(const QString &sessionId) const
{
const auto it = m_sessionTodos.constFind(sessionId);
if (it == m_sessionTodos.constEnd() || it->isEmpty()) {
return tr("📋 TODO List: (empty)");
}
const auto &todos = *it;
QList<int> ids = todos.keys();
std::sort(ids.begin(), ids.end());
QStringList lines;
lines.reserve(ids.size() + 4);
lines.append(tr("📋 TODO List:"));
lines.append("");
int completedCount = 0;
for (const int id : ids) {
const TodoItem &item = todos[id];
const QString checkbox = item.completed ? "[x]" : "[ ]";
const QString strikethrough = item.completed ? QString("~~") : QString("");
lines.append(QString("%1 **#%2** %3%4%5")
.arg(checkbox)
.arg(id)
.arg(strikethrough, item.task, strikethrough));
if (item.completed) {
completedCount++;
}
}
lines.append("");
const int totalCount = ids.size();
const int percentage = totalCount > 0 ? (completedCount * 100) / totalCount : 0;
lines.append(
tr("Progress: %1/%2 completed (%3%)").arg(completedCount).arg(totalCount).arg(percentage));
return lines.join("\n");
}
QString TodoTool::listRemainingTodosLocked(const QString &sessionId) const
{
const auto it = m_sessionTodos.constFind(sessionId);
if (it == m_sessionTodos.constEnd() || it->isEmpty()) {
return tr("📋 All tasks completed! 🎉");
}
const auto &todos = *it;
QList<int> ids = todos.keys();
std::sort(ids.begin(), ids.end());
int completedCount = 0;
QStringList remainingLines;
for (const int id : ids) {
const TodoItem &item = todos[id];
if (item.completed) {
completedCount++;
} else {
remainingLines.append(QString("[ ] **#%1** %2").arg(id).arg(item.task));
}
}
if (remainingLines.isEmpty()) {
return tr("📋 All tasks completed! 🎉");
}
QStringList lines;
lines.reserve(remainingLines.size() + 4);
lines.append(tr("📋 Remaining tasks:"));
lines.append("");
lines.append(remainingLines);
lines.append("");
const int totalCount = ids.size();
const int percentage = totalCount > 0 ? (completedCount * 100) / totalCount : 0;
lines.append(
tr("Progress: %1/%2 completed (%3%)").arg(completedCount).arg(totalCount).arg(percentage));
return lines.join("\n");
}
} // namespace QodeAssist::Tools

66
tools/TodoTool.hpp Normal file
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@ -0,0 +1,66 @@
/*
* Copyright (C) 2024-2025 Petr Mironychev
*
* This file is part of QodeAssist.
*
* QodeAssist is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* QodeAssist is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include <llmcore/BaseTool.hpp>
#include <QHash>
#include <QMutex>
#include <QString>
namespace QodeAssist::Tools {
struct TodoItem
{
int id;
QString task;
bool completed;
};
class TodoTool : public LLMCore::BaseTool
{
Q_OBJECT
public:
explicit TodoTool(QObject *parent = nullptr);
QString name() const override;
QString stringName() const override;
QString description() const override;
QJsonObject getDefinition(LLMCore::ToolSchemaFormat format) const override;
LLMCore::ToolPermissions requiredPermissions() const override;
QFuture<QString> executeAsync(const QJsonObject &input = QJsonObject()) override;
void clearSession(const QString &sessionId);
private:
QString addTodos(const QString &sessionId, const QStringList &tasks);
QString completeTodos(const QString &sessionId, const QList<int> &todoIds);
QString listTodos(const QString &sessionId) const;
QString listTodosLocked(const QString &sessionId) const;
QString listRemainingTodosLocked(const QString &sessionId) const;
mutable QMutex m_mutex;
QHash<QString, QHash<int, TodoItem>> m_sessionTodos;
QHash<QString, int> m_sessionNextId;
};
} // namespace QodeAssist::Tools

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@ -34,6 +34,7 @@
#include "ListProjectFilesTool.hpp"
#include "ProjectSearchTool.hpp"
#include "ReadVisibleFilesTool.hpp"
#include "TodoTool.hpp"
namespace QodeAssist::Tools {
@ -54,6 +55,7 @@ void ToolsFactory::registerTools()
registerTool(new ExecuteTerminalCommandTool(this));
registerTool(new ProjectSearchTool(this));
registerTool(new FindAndReadFileTool(this));
registerTool(new TodoTool(this));
LOG_MESSAGE(QString("Registered %1 tools").arg(m_tools.size()));
}
@ -107,6 +109,10 @@ QJsonArray ToolsFactory::getToolsDefinitions(
continue;
}
if (it.value()->name() == "todo_tool" && !settings.enableTodoTool()) {
continue;
}
const auto requiredPerms = it.value()->requiredPermissions();
if (filter != LLMCore::RunToolsFilter::ALL) {

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@ -18,6 +18,7 @@
*/
#include "ToolsManager.hpp"
#include "TodoTool.hpp"
#include "logger/Logger.hpp"
namespace QodeAssist::Tools {
@ -74,6 +75,10 @@ void ToolsManager::executeToolCall(
QJsonObject modifiedInput = input;
modifiedInput["_request_id"] = requestId;
if (!m_currentSessionId.isEmpty()) {
modifiedInput["session_id"] = m_currentSessionId;
}
PendingTool pendingTool{toolId, toolName, modifiedInput, "", false};
queue.queue.append(pendingTool);
@ -140,27 +145,21 @@ QJsonArray ToolsManager::getToolsDefinitions(
void ToolsManager::cleanupRequest(const QString &requestId)
{
if (m_toolQueues.contains(requestId)) {
LOG_MESSAGE(QString("ToolsManager: Canceling pending tools for request %1").arg(requestId));
m_toolHandler->cleanupRequest(requestId);
m_toolQueues.remove(requestId);
}
LOG_MESSAGE(QString("ToolsManager: Cleaned up request %1").arg(requestId));
}
void ToolsManager::onToolFinished(
const QString &requestId, const QString &toolId, const QString &result, bool success)
{
if (!m_toolQueues.contains(requestId)) {
LOG_MESSAGE(QString("ToolsManager: Tool result for unknown request %1").arg(requestId));
return;
}
auto &queue = m_toolQueues[requestId];
if (!queue.completed.contains(toolId)) {
LOG_MESSAGE(QString("ToolsManager: Tool result for unknown tool %1 in request %2")
.arg(toolId, requestId));
return;
}
@ -197,4 +196,17 @@ QHash<QString, QString> ToolsManager::getToolResults(const QString &requestId) c
return results;
}
void ToolsManager::clearTodoSession(const QString &sessionId)
{
auto *todoTool = qobject_cast<TodoTool *>(m_toolsFactory->getToolByName("todo_tool"));
if (todoTool) {
todoTool->clearSession(sessionId);
}
}
void ToolsManager::setCurrentSessionId(const QString &sessionId)
{
m_currentSessionId = sessionId;
}
} // namespace QodeAssist::Tools

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@ -27,6 +27,7 @@
#include "ToolHandler.hpp"
#include "ToolsFactory.hpp"
#include <llmcore/BaseTool.hpp>
#include <llmcore/IToolsManager.hpp>
namespace QodeAssist::Tools {
@ -46,7 +47,7 @@ struct ToolQueue
bool isExecuting = false;
};
class ToolsManager : public QObject
class ToolsManager : public QObject, public LLMCore::IToolsManager
{
Q_OBJECT
@ -57,12 +58,15 @@ public:
const QString &requestId,
const QString &toolId,
const QString &toolName,
const QJsonObject &input);
const QJsonObject &input) override;
QJsonArray getToolsDefinitions(
LLMCore::ToolSchemaFormat format,
LLMCore::RunToolsFilter filter = LLMCore::RunToolsFilter::ALL) const;
void cleanupRequest(const QString &requestId);
LLMCore::RunToolsFilter filter = LLMCore::RunToolsFilter::ALL) const override;
void cleanupRequest(const QString &requestId) override;
void setCurrentSessionId(const QString &sessionId) override;
void clearTodoSession(const QString &sessionId) override;
ToolsFactory *toolsFactory() const;
@ -77,6 +81,7 @@ private:
ToolsFactory *m_toolsFactory;
ToolHandler *m_toolHandler;
QHash<QString, ToolQueue> m_toolQueues;
QString m_currentSessionId;
void executeNextTool(const QString &requestId);
QHash<QString, QString> getToolResults(const QString &requestId) const;