feat: Add basic task flow run and edit (#212)

TaskFlow/Editor/TaskModel.cpp

@@ -0,0 +1,40 @@
+#include "TaskModel.hpp"
+
+namespace QodeAssist::TaskFlow {
+
+TaskModel::TaskModel(Flow *flow, QObject *parent)
+    : QAbstractListModel(parent)
+    , m_flow(flow)
+{}
+
+int TaskModel::rowCount(const QModelIndex &parent) const
+{
+    return m_flow->tasks().size();
+}
+
+QVariant TaskModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid() || !m_flow || index.row() >= m_flow->tasks().size())
+        return QVariant();
+
+    const auto &task = m_flow->tasks().values();
+
+    switch (role) {
+    case TaskRoles::TaskIdRole:
+        return task.at(index.row())->taskId();
+    case TaskRoles::TaskDataRole:
+        return QVariant::fromValue(task.at(index.row()));
+    default:
+        return QVariant();
+    }
+}
+
+QHash<int, QByteArray> TaskModel::roleNames() const
+{
+    QHash<int, QByteArray> roles;
+    roles[TaskRoles::TaskIdRole] = "taskId";
+    roles[TaskRoles::TaskDataRole] = "taskData";
+    return roles;
+}
+
+} // namespace QodeAssist::TaskFlow