import {
	NoteFavorites,
	Notes,
	NoteThreadMutings,
	NoteWatchings,
} from "@/models/index.js";
import { getNote } from "../../common/getters.js";
import define from "../../define.js";

export const meta = {
	tags: ["notes"],

	requireCredential: true,

	res: {
		type: "object",
		optional: false,
		nullable: false,
		properties: {
			isFavorited: {
				type: "boolean",
				optional: false,
				nullable: false,
			},
			isWatching: {
				type: "boolean",
				optional: false,
				nullable: false,
			},
			isMutedThread: {
				type: "boolean",
				optional: false,
				nullable: false,
			},
		},
	},
} as const;

export const paramDef = {
	type: "object",
	properties: {
		noteId: { type: "string", format: "misskey:id" },
	},
	required: ["noteId"],
} as const;

export default define(meta, paramDef, async (ps, user) => {
	const note = await getNote(ps.noteId, user);

	const [favorite, watching, threadMuting] = await Promise.all([
		NoteFavorites.count({
			where: {
				userId: user.id,
				noteId: note.id,
			},
			take: 1,
		}),
		NoteWatchings.count({
			where: {
				userId: user.id,
				noteId: note.id,
			},
			take: 1,
		}),
		NoteThreadMutings.count({
			where: {
				userId: user.id,
				threadId: note.threadId || note.id,
			},
			take: 1,
		}),
	]);

	return {
		isFavorited: favorite !== 0,
		isWatching: watching !== 0,
		isMutedThread: threadMuting !== 0,
	};
});
