async function importRouters(app, routers) {
    for (let router in routers) {
        await app.use(router, (await import(routers[router])).default)
    }
}

function apiStat(res, next, message, success = false, redirect = '/') {
    res.api = { success, message, redirect };
    next();
}

function splitUp(content) {
    let out = content.split(/(\s)/g);

    for (let i in out) {
        let res = out[i];
        if (res.startsWith('file::')) {
            out[i] = ['file', new URL(res.slice('file::'.length), 'https://tbg.dervland.net/').pathname , res.split('.').pop()];
            continue;
        }
        if (res.startsWith('https://')) {
            out[i] = ['link',res];
            continue;
        }
        let urlThing = "";
        if (res[0] == '@' || res[0] == '#') {
            let type = res[0] == '@' ? '/users/' : '/walls/get/hub/';
            let type2 = res[0] == '@' ? '' : '/0';
            urlThing = new URL(type + res.slice(1) + type2, 'https://tbg.dervland.net/').pathname
        }
        if (res[0] == '@') {
            out[i] = ['curl',res, urlThing];
            continue;
        }
        if (res[0] == '#') {
            out[i] = ['curl',res, urlThing];
            continue;
        }
        out[i] = [res];
    }
    return out;
}

async function replyIterator(replies, db) {
    for (let reply of replies) {
        if (reply.childType == 'hub') {
            reply.comment = { type: reply.childType, id: reply.childId, content: `The ${reply.childId} hub.`, username: false, date: undefined };
            continue;
        } else if (reply.childType == 'users') {
            reply.comment = { type: reply.childType, id: reply.childId, content: `User ${reply.childId}'s wall.`, username: false, date: undefined };
            continue;
        }

        let dat = await db.all('SELECT * FROM comment WHERE id = ?', [
            reply.childId
        ]);

        if (reply.childType != 'comment' || dat.length < 1) {
            reply.comment = 'fail';
            continue;
        }
        reply.comment = dat[0];
        reply.comment.type = reply.childType;
        //reply.comment.id = reply.childId;
    }
    for (let reply of replies) {
        reply.comment.content = splitUp(reply.comment.content)
    }
    return replies;
}

export { importRouters, apiStat, replyIterator, splitUp };