import "reflect-metadata"
import { Post } from "./entity/Post"
import { Counters } from "./entity/Counters"
import { DataSource } from "../../../../src/data-source/DataSource"
import { expect } from "chai"
import {
    closeTestingConnections,
    createTestingConnections,
    reloadTestingDatabases,
} from "../../../utils/test-utils"

describe("embedded > outer-primary-column", () => {
    let connections: DataSource[]
    before(
        async () =>
            (connections = await createTestingConnections({
                entities: [__dirname + "/entity/*{.js,.ts}"],
            })),
    )
    beforeEach(() => reloadTestingDatabases(connections))
    after(() => closeTestingConnections(connections))

    it("should insert, load, update and remove entities with embeddeds when primary column defined only in embedded entity", () =>
        Promise.all(
            connections.map(async (connection) => {
                const postRepository = connection.getRepository(Post)

                const post1 = new Post()
                post1.title = "About cars"
                post1.text = "About cars"
                post1.counters = new Counters()
                post1.counters.code = 1
                post1.counters.comments = 1
                post1.counters.favorites = 2
                post1.counters.likes = 3
                await connection.getRepository(Post).save(post1)

                const post2 = new Post()
                post2.title = "About airplanes"
                post2.text = "About airplanes"
                post2.counters = new Counters()
                post2.counters.code = 2
                post2.counters.comments = 2
                post2.counters.favorites = 3
                post2.counters.likes = 4
                await postRepository.save(post2)

                const loadedPosts = await connection.manager
                    .createQueryBuilder(Post, "post")
                    .orderBy("post.counters.code")
                    .getMany()

                expect(loadedPosts[0].title).to.be.equal("About cars")
                expect(
                    loadedPosts[0].counters.should.be.eql({
                        code: 1,
                        comments: 1,
                        favorites: 2,
                        likes: 3,
                    }),
                )
                expect(loadedPosts[1].title).to.be.equal("About airplanes")
                expect(
                    loadedPosts[1].counters.should.be.eql({
                        code: 2,
                        comments: 2,
                        favorites: 3,
                        likes: 4,
                    }),
                )

                const loadedPost = (await postRepository.findOneById(1))!
                expect(loadedPost.title).to.be.equal("About cars")
                expect(
                    loadedPost.counters.should.be.eql({
                        code: 1,
                        comments: 1,
                        favorites: 2,
                        likes: 3,
                    }),
                )

                loadedPost.counters.favorites += 1
                await postRepository.save(loadedPost)

                const loadedPost2 = (await postRepository.findOneById(1))!
                expect(loadedPost.title).to.be.equal("About cars")
                expect(
                    loadedPost.counters.should.be.eql({
                        code: 1,
                        comments: 1,
                        favorites: 3,
                        likes: 3,
                    }),
                )

                await postRepository.remove(loadedPost2)

                const loadedPosts2 = (await postRepository.find())!
                expect(loadedPosts2.length).to.be.equal(1)
                expect(loadedPosts2[0].title).to.be.equal("About airplanes")
            }),
        ))
})
