import { registerFlag } from "../../db/message/storeMessage-db";
import { deleteFlag, getFlags, updateMailboxDeleted, updateMailboxSeen } from "../../db/message/updateMessage-db";
import { getFlagId, getMessageIdOnUid } from "../../db/utils/mail";

export default class updateMessage {
    uid: number;
    flags: string[];

    constructor(_uid: number, _flags: string[]) {
        this.uid = _uid;
        this.flags = _flags;
    }

    async updateFlags() {
        const messageId = (await getMessageIdOnUid(this.uid))[0].message_id;
        const currentFlags = await getFlags(this.uid);

        const flagsToAdd = this.flags.filter((flag) => !currentFlags.find((f) => flag == f.flag_name));
        const flagToRm = currentFlags.filter((f) => !this.flags.includes(f.flag_name));

        flagsToAdd.forEach(async (flag) => {
            const flagId = await getFlagId(flag);
            registerFlag(messageId, flagId);
        });

        flagToRm.forEach(async (flag) => {
            deleteFlag(messageId, flag.flag_id);
        });

        // todo update seen counter rooms
        if (flagsToAdd.includes("\\Seen")) {
            updateMailboxSeen(messageId, true);
        } else if (flagToRm.find((f) => f.flag_name == "\\Seen")) {
            updateMailboxSeen(messageId, false);
        }

        if (flagsToAdd.includes("\\Deleted")) {
            updateMailboxDeleted(messageId, true);
        } else if (flagToRm.find((f) => f.flag_name == "\\Deleted")) {
            updateMailboxDeleted(messageId, false);
        }
    }
}