import type {Database} from "sqlite3";

import {Channel} from "../../models/channel";
import {Message} from "../../models/message";
import {Network} from "../../models/network";
import Client from "../../client";

interface MessageStorage {
	client: Client;
	isEnabled: boolean;

	enable(): void;

	close(callback?: () => void): void;

	index(network: Network, channel: Channel, msg: Message): void;

	deleteChannel(network: Network, channel: Channel);

	getMessages(network: Network, channel: Channel): Promise<Message[]>;

	canProvideMessages(): boolean;
}

export type SearchQuery = {
	searchTerm: string;
	networkUuid: string;
	channelName: string;
	offset: string;
};

export type SearchResponse = Omit<SearchQuery, "channelName" | "offset"> & {
	results: Message[];
	target: string;
	offset: number;
};

type SearchFunction = (query: SearchQuery) => Promise<SearchResponse>;

export interface SqliteMessageStorage extends MessageStorage {
	database: Database;
	search: SearchFunction;
}