import useDatabase from '~/composables/useDatabase';

export default defineEventHandler(async (e) => {
    const project = getRouterParam(e, "projectId");

    if(!project)
    {
        setResponseStatus(e, 404);
        return;
    }

    const db = useDatabase();

    const content = db.query(`SELECT "path", "title", "type", "order" FROM explorer_files WHERE project = ?1 and navigable = 1 and private = 0`).all(project!).sort((a: any, b: any) => a.path.length - b.path.length) as any[];

    if(content.length > 0)
    {
        const navigation: Navigation[] = [];

        for(const item of content)
            addChild(navigation, item);

        return navigation;
    }
    
    setResponseStatus(e, 404);
});

function addChild(arr: Navigation[], e: Navigation): void
{
    const parent = arr.find(f => e.path.startsWith(f.path));

    if(parent)
    {
        if(!parent.children)
            parent.children = [];

        addChild(parent.children, e);
    }
    else
    {
        arr.push({ title: e.title, path: e.path, type: e.type, order: e.order });
    }
}