import type { MatrixClient } from "matrix-js-sdk";
import type { TRole } from "../store/types.js";
import { getRank, getUserById } from "../helpers.js";
import { config } from "../config.js";
import { state } from "../store/store.js";

const onAnyMessage = (
    client: MatrixClient,
    _text: string,
    roomId: string,
    sender: string,
) => {
    const date = Date.now();

    const user = getUserById(sender);
    if (user.id === ":") {
        state.users.push({
            id: sender,
            role: "USER",
            experience: 0,
            lastMessageTimestamp: date,
        });
        return onAnyMessage(client, _text, roomId, sender);
    }

    const rankBefore = getRank(user.experience);

    if (date > user.lastMessageTimestamp + config.app.experience.timeout) {
        user.experience += config.app.experience.gain;
    }
    user.lastMessageTimestamp = date;

    const rankAfter = getRank(user.experience);
    if (rankAfter.rank > rankBefore.rank) {
        client.sendHtmlMessage(
            roomId,
            "",
            `${sender} - You are now rank <b>${rankAfter.rank}</b>`,
        );
    }
};

const onMissingRole = (
    client: MatrixClient,
    userRole: TRole,
    roomId: string,
) => {
    client.sendHtmlMessage(
        roomId,
        "",
        `You are missing the required role.<br/>Your current role is <b>${userRole}</b>`,
    );
};

export { onAnyMessage, onMissingRole };