process.env.NODE_ENV = "test";

import * as assert from "node:assert";
import type * as childProcess from "node:child_process";
import {
	async,
	post,
	request,
	shutdownServer,
	signup,
	startServer,
} from "./utils.js";

describe("API visibility", () => {
	let p: childProcess.ChildProcess;

	before(async () => {
		p = await startServer();
	});

	after(async () => {
		await shutdownServer(p);
	});

	describe("Note visibility", async () => {
		//#region vars
		/** ヒロイン */
		let alice: any;
		/** フォロワー */
		let follower: any;
		/** 非フォロワー */
		let other: any;
		/** 非フォロワーでもリプライやメンションをされた人 */
		let target: any;
		/** specified mentionでmentionを飛ばされる人 */
		let target2: any;

		/** public-post */
		let pub: any;
		/** home-post */
		let home: any;
		/** followers-post */
		let fol: any;
		/** specified-post */
		let spe: any;

		/** public-reply to target's post */
		let pubR: any;
		/** home-reply to target's post */
		let homeR: any;
		/** followers-reply to target's post */
		let folR: any;
		/** specified-reply to target's post */
		let speR: any;

		/** public-mention to target */
		let pubM: any;
		/** home-mention to target */
		let homeM: any;
		/** followers-mention to target */
		let folM: any;
		/** specified-mention to target */
		let speM: any;

		/** reply target post */
		let tgt: any;
		//#endregion

		const show = async (noteId: any, by: any) => {
			return await request(
				"/notes/show",
				{
					noteId,
				},
				by,
			);
		};

		before(async () => {
			//#region prepare
			// signup
			alice = await signup({ username: "alice" });
			follower = await signup({ username: "follower" });
			other = await signup({ username: "other" });
			target = await signup({ username: "target" });
			target2 = await signup({ username: "target2" });

			// follow alice <= follower
			await request("/following/create", { userId: alice.id }, follower);

			// normal posts
			pub = await post(alice, { text: "x", visibility: "public" });
			home = await post(alice, { text: "x", visibility: "home" });
			fol = await post(alice, { text: "x", visibility: "followers" });
			spe = await post(alice, {
				text: "x",
				visibility: "specified",
				visibleUserIds: [target.id],
			});

			// replies
			tgt = await post(target, { text: "y", visibility: "public" });
			pubR = await post(alice, {
				text: "x",
				replyId: tgt.id,
				visibility: "public",
			});
			homeR = await post(alice, {
				text: "x",
				replyId: tgt.id,
				visibility: "home",
			});
			folR = await post(alice, {
				text: "x",
				replyId: tgt.id,
				visibility: "followers",
			});
			speR = await post(alice, {
				text: "x",
				replyId: tgt.id,
				visibility: "specified",
			});

			// mentions
			pubM = await post(alice, {
				text: "@target x",
				replyId: tgt.id,
				visibility: "public",
			});
			homeM = await post(alice, {
				text: "@target x",
				replyId: tgt.id,
				visibility: "home",
			});
			folM = await post(alice, {
				text: "@target x",
				replyId: tgt.id,
				visibility: "followers",
			});
			speM = await post(alice, {
				text: "@target2 x",
				replyId: tgt.id,
				visibility: "specified",
			});
			//#endregion
		});

		//#region show post
		// public
		it("[show] public-postを自分が見れる", async(async () => {
			const res = await show(pub.id, alice);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] public-postをフォロワーが見れる", async(async () => {
			const res = await show(pub.id, follower);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] public-postを非フォロワーが見れる", async(async () => {
			const res = await show(pub.id, other);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] public-postを未認証が見れる", async(async () => {
			const res = await show(pub.id, null);
			assert.strictEqual(res.body.text, "x");
		}));

		// home
		it("[show] home-postを自分が見れる", async(async () => {
			const res = await show(home.id, alice);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] home-postをフォロワーが見れる", async(async () => {
			const res = await show(home.id, follower);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] home-postを非フォロワーが見れる", async(async () => {
			const res = await show(home.id, other);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] home-postを未認証が見れる", async(async () => {
			const res = await show(home.id, null);
			assert.strictEqual(res.body.text, "x");
		}));

		// followers
		it("[show] followers-postを自分が見れる", async(async () => {
			const res = await show(fol.id, alice);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] followers-postをフォロワーが見れる", async(async () => {
			const res = await show(fol.id, follower);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] followers-postを非フォロワーが見れない", async(async () => {
			const res = await show(fol.id, other);
			assert.strictEqual(res.status, 404);
		}));

		it("[show] followers-postを未認証が見れない", async(async () => {
			const res = await show(fol.id, null);
			assert.strictEqual(res.status, 404);
		}));

		// specified
		it("[show] specified-postを自分が見れる", async(async () => {
			const res = await show(spe.id, alice);
			assert.strictEqual(res.status, 404);
		}));

		it("[show] specified-postを指定ユーザーが見れる", async(async () => {
			const res = await show(spe.id, target);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] specified-postをフォロワーが見れない", async(async () => {
			const res = await show(spe.id, follower);
			assert.strictEqual(res.status, 404);
		}));

		it("[show] specified-postを非フォロワーが見れない", async(async () => {
			const res = await show(spe.id, other);
			assert.strictEqual(res.status, 404);
		}));

		it("[show] specified-postを未認証が見れない", async(async () => {
			const res = await show(spe.id, null);
			assert.strictEqual(res.status, 404);
		}));
		//#endregion

		//#region show reply
		// public
		it("[show] public-replyを自分が見れる", async(async () => {
			const res = await show(pubR.id, alice);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] public-replyをされた人が見れる", async(async () => {
			const res = await show(pubR.id, target);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] public-replyをフォロワーが見れる", async(async () => {
			const res = await show(pubR.id, follower);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] public-replyを非フォロワーが見れる", async(async () => {
			const res = await show(pubR.id, other);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] public-replyを未認証が見れる", async(async () => {
			const res = await show(pubR.id, null);
			assert.strictEqual(res.body.text, "x");
		}));

		// home
		it("[show] home-replyを自分が見れる", async(async () => {
			const res = await show(homeR.id, alice);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] home-replyをされた人が見れる", async(async () => {
			const res = await show(homeR.id, target);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] home-replyをフォロワーが見れる", async(async () => {
			const res = await show(homeR.id, follower);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] home-replyを非フォロワーが見れる", async(async () => {
			const res = await show(homeR.id, other);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] home-replyを未認証が見れる", async(async () => {
			const res = await show(homeR.id, null);
			assert.strictEqual(res.body.text, "x");
		}));

		// followers
		it("[show] followers-replyを自分が見れる", async(async () => {
			const res = await show(folR.id, alice);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] followers-replyを非フォロワーでもリプライされていれば見れる", async(async () => {
			const res = await show(folR.id, target);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] followers-replyをフォロワーが見れる", async(async () => {
			const res = await show(folR.id, follower);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] followers-replyを非フォロワーが見れない", async(async () => {
			const res = await show(folR.id, other);
			assert.strictEqual(res.status, 404);
		}));

		it("[show] followers-replyを未認証が見れない", async(async () => {
			const res = await show(folR.id, null);
			assert.strictEqual(res.status, 404);
		}));

		// specified
		it("[show] specified-replyを自分が見れる", async(async () => {
			const res = await show(speR.id, alice);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] specified-replyを指定ユーザーが見れる", async(async () => {
			const res = await show(speR.id, target);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] specified-replyをされた人が指定されてなくても見れる", async(async () => {
			const res = await show(speR.id, target);
			assert.strictEqual(res.body.text, "x");
		}));

		it("[show] specified-replyをフォロワーが見れない", async(async () => {
			const res = await show(speR.id, follower);
			assert.strictEqual(res.status, 404);
		}));

		it("[show] specified-replyを非フォロワーが見れない", async(async () => {
			const res = await show(speR.id, other);
			assert.strictEqual(res.status, 404);
		}));

		it("[show] specified-replyを未認証が見れない", async(async () => {
			const res = await show(speR.id, null);
			assert.strictEqual(res.status, 404);
		}));
		//#endregion

		//#region show mention
		// public
		it("[show] public-mentionを自分が見れる", async(async () => {
			const res = await show(pubM.id, alice);
			assert.strictEqual(res.body.text, "@target x");
		}));

		it("[show] public-mentionをされた人が見れる", async(async () => {
			const res = await show(pubM.id, target);
			assert.strictEqual(res.body.text, "@target x");
		}));

		it("[show] public-mentionをフォロワーが見れる", async(async () => {
			const res = await show(pubM.id, follower);
			assert.strictEqual(res.body.text, "@target x");
		}));

		it("[show] public-mentionを非フォロワーが見れる", async(async () => {
			const res = await show(pubM.id, other);
			assert.strictEqual(res.body.text, "@target x");
		}));

		it("[show] public-mentionを未認証が見れる", async(async () => {
			const res = await show(pubM.id, null);
			assert.strictEqual(res.body.text, "@target x");
		}));

		// home
		it("[show] home-mentionを自分が見れる", async(async () => {
			const res = await show(homeM.id, alice);
			assert.strictEqual(res.body.text, "@target x");
		}));

		it("[show] home-mentionをされた人が見れる", async(async () => {
			const res = await show(homeM.id, target);
			assert.strictEqual(res.body.text, "@target x");
		}));

		it("[show] home-mentionをフォロワーが見れる", async(async () => {
			const res = await show(homeM.id, follower);
			assert.strictEqual(res.body.text, "@target x");
		}));

		it("[show] home-mentionを非フォロワーが見れる", async(async () => {
			const res = await show(homeM.id, other);
			assert.strictEqual(res.body.text, "@target x");
		}));

		it("[show] home-mentionを未認証が見れる", async(async () => {
			const res = await show(homeM.id, null);
			assert.strictEqual(res.body.text, "@target x");
		}));

		// followers
		it("[show] followers-mentionを自分が見れる", async(async () => {
			const res = await show(folM.id, alice);
			assert.strictEqual(res.body.text, "@target x");
		}));

		it("[show] followers-mentionをメンションされていれば非フォロワーでも見れる", async(async () => {
			const res = await show(folM.id, target);
			assert.strictEqual(res.body.text, "@target x");
		}));

		it("[show] followers-mentionをフォロワーが見れる", async(async () => {
			const res = await show(folM.id, follower);
			assert.strictEqual(res.body.text, "@target x");
		}));

		it("[show] followers-mentionを非フォロワーが見れない", async(async () => {
			const res = await show(folM.id, other);
			assert.strictEqual(res.status, 404);
		}));

		it("[show] followers-mentionを未認証が見れない", async(async () => {
			const res = await show(folM.id, null);
			assert.strictEqual(res.status, 404);
		}));

		// specified
		it("[show] specified-mentionを自分が見れる", async(async () => {
			const res = await show(speM.id, alice);
			assert.strictEqual(res.body.text, "@target2 x");
		}));

		it("[show] specified-mentionを指定ユーザーが見れる", async(async () => {
			const res = await show(speM.id, target);
			assert.strictEqual(res.body.text, "@target2 x");
		}));

		it("[show] specified-mentionをされた人が指定されてなかったら見れない", async(async () => {
			const res = await show(speM.id, target2);
			assert.strictEqual(res.status, 404);
		}));

		it("[show] specified-mentionをフォロワーが見れない", async(async () => {
			const res = await show(speM.id, follower);
			assert.strictEqual(res.status, 404);
		}));

		it("[show] specified-mentionを非フォロワーが見れない", async(async () => {
			const res = await show(speM.id, other);
			assert.strictEqual(res.status, 404);
		}));

		it("[show] specified-mentionを未認証が見れない", async(async () => {
			const res = await show(speM.id, null);
			assert.strictEqual(res.status, 404);
		}));
		//#endregion

		//#region HTL
		it("[HTL] public-post が 自分が見れる", async(async () => {
			const res = await request("/notes/timeline", { limit: 100 }, alice);
			assert.strictEqual(res.status, 200);
			const notes = res.body.filter((n: any) => n.id == pub.id);
			assert.strictEqual(notes[0].text, "x");
		}));

		it("[HTL] public-post が 非フォロワーから見れない", async(async () => {
			const res = await request("/notes/timeline", { limit: 100 }, other);
			assert.strictEqual(res.status, 200);
			const notes = res.body.filter((n: any) => n.id == pub.id);
			assert.strictEqual(notes.length, 0);
		}));

		it("[HTL] followers-post が フォロワーから見れる", async(async () => {
			const res = await request("/notes/timeline", { limit: 100 }, follower);
			assert.strictEqual(res.status, 200);
			const notes = res.body.filter((n: any) => n.id == fol.id);
			assert.strictEqual(notes[0].text, "x");
		}));
		//#endregion

		//#region RTL
		it("[replies] followers-reply が フォロワーから見れる", async(async () => {
			const res = await request(
				"/notes/replies",
				{ noteId: tgt.id, limit: 100 },
				follower,
			);
			assert.strictEqual(res.status, 200);
			const notes = res.body.filter((n: any) => n.id == folR.id);
			assert.strictEqual(notes[0].text, "x");
		}));

		it("[replies] followers-reply が 非フォロワー (リプライ先ではない) から見れない", async(async () => {
			const res = await request(
				"/notes/replies",
				{ noteId: tgt.id, limit: 100 },
				other,
			);
			assert.strictEqual(res.status, 200);
			const notes = res.body.filter((n: any) => n.id == folR.id);
			assert.strictEqual(notes.length, 0);
		}));

		it("[replies] followers-reply が 非フォロワー (リプライ先である) から見れる", async(async () => {
			const res = await request(
				"/notes/replies",
				{ noteId: tgt.id, limit: 100 },
				target,
			);
			assert.strictEqual(res.status, 200);
			const notes = res.body.filter((n: any) => n.id == folR.id);
			assert.strictEqual(notes[0].text, "x");
		}));
		//#endregion

		//#region MTL
		it("[mentions] followers-reply が 非フォロワー (リプライ先である) から見れる", async(async () => {
			const res = await request("/notes/mentions", { limit: 100 }, target);
			assert.strictEqual(res.status, 200);
			const notes = res.body.filter((n: any) => n.id == folR.id);
			assert.strictEqual(notes[0].text, "x");
		}));

		it("[mentions] followers-mention が 非フォロワー (メンション先である) から見れる", async(async () => {
			const res = await request("/notes/mentions", { limit: 100 }, target);
			assert.strictEqual(res.status, 200);
			const notes = res.body.filter((n: any) => n.id == folM.id);
			assert.strictEqual(notes[0].text, "@target x");
		}));
		//#endregion
	});
});