import { afterAll, beforeAll, describe, expect, test } from "bun:test";
import type { Token } from "@prisma/client";
import { config } from "config-manager";
import { client } from "~database/datasource";
import { TokenType } from "~database/entities/Token";
import {
    type UserWithRelations,
    createNewLocalUser,
} from "~database/entities/User";
import type { APIEmoji } from "~types/entities/emoji";
import type { APIInstance } from "~types/entities/instance";
import { sendTestRequest, wrapRelativeUrl } from "./utils";
import { db } from "~drizzle/db";
import { inArray } from "drizzle-orm";
import { application, user } from "~drizzle/schema";

const base_url = config.http.base_url;

let token: Token;
let dummyUser: UserWithRelations;

describe("API Tests", () => {
    beforeAll(async () => {
        await db.delete(user).where(inArray(user.username, ["test", "test2"]));
        await db
            .delete(application)
            .where(inArray(application.clientId, ["test"]));

        // Initialize test user
        dummyUser = await createNewLocalUser({
            email: "test@test.com",
            username: "test",
            password: "test",
            display_name: "",
        });

        if (!dummyUser) {
            throw new Error("Failed to create test user");
        }

        token = await client.token.create({
            data: {
                access_token: "test",
                application: {
                    create: {
                        client_id: "test",
                        name: "Test Application",
                        redirect_uris: "https://example.com",
                        scopes: "read write",
                        secret: "test",
                        website: "https://example.com",
                        vapid_key: null,
                    },
                },
                code: "test",
                scope: "read write",
                token_type: TokenType.BEARER,
                user: {
                    connect: {
                        id: dummyUser.id,
                    },
                },
            },
        });
    });

    afterAll(async () => {
        await db.delete(user).where(inArray(user.username, ["test", "test2"]));
        await db
            .delete(application)
            .where(inArray(application.clientId, ["test"]));
    });

    describe("GET /api/v1/instance", () => {
        test("should return an APIInstance object", async () => {
            const response = await sendTestRequest(
                new Request(
                    wrapRelativeUrl(`${base_url}/api/v1/instance`, base_url),
                    {
                        method: "GET",
                        headers: {
                            "Content-Type": "application/json",
                        },
                    },
                ),
            );

            expect(response.status).toBe(200);
            expect(response.headers.get("content-type")).toBe(
                "application/json",
            );

            const instance = (await response.json()) as APIInstance;

            expect(instance.uri).toBe(config.http.base_url);
            expect(instance.title).toBeDefined();
            expect(instance.description).toBeDefined();
            expect(instance.email).toBeDefined();
            expect(instance.version).toBeDefined();
            expect(instance.urls).toBeDefined();
            expect(instance.stats).toBeDefined();
            expect(instance.thumbnail).toBeDefined();
            expect(instance.languages).toBeDefined();
            // Not implemented yet
            // expect(instance.contact_account).toBeDefined();
            expect(instance.rules).toBeDefined();
            expect(instance.approval_required).toBeDefined();
            expect(instance.max_toot_chars).toBeDefined();
        });
    });

    describe("GET /api/v1/custom_emojis", () => {
        beforeAll(async () => {
            await client.emoji.create({
                data: {
                    instanceId: null,
                    url: "https://example.com/test.png",
                    content_type: "image/png",
                    shortcode: "test",
                    visible_in_picker: true,
                },
            });
        });

        test("should return an array of at least one custom emoji", async () => {
            const response = await sendTestRequest(
                new Request(
                    wrapRelativeUrl(
                        `${base_url}/api/v1/custom_emojis`,
                        base_url,
                    ),
                    {
                        method: "GET",
                        headers: {
                            Authorization: `Bearer ${token.access_token}`,
                        },
                    },
                ),
            );

            expect(response.status).toBe(200);
            expect(response.headers.get("content-type")).toBe(
                "application/json",
            );

            const emojis = (await response.json()) as APIEmoji[];

            expect(emojis.length).toBeGreaterThan(0);
            expect(emojis[0].shortcode).toBeString();
            expect(emojis[0].url).toBeString();
        });

        afterAll(async () => {
            await client.emoji.deleteMany({
                where: {
                    shortcode: "test",
                },
            });
        });
    });
});