import vitest, {describe} from "vitest";
import app from "../server.js";
import request from "supertest";

const token = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6NSwidXNlcm5hbWUiOiJ0ZXN0IiwiaWF0IjoxNzUxNzk2MjM2fQ.XmaVA_NQcpW7fxRtDWOinMyQXPaFixpp3ib_mzo6M6c"

describe("CREATE CHANNEL", async function() {

    it("Should return 401 if token isn't valid", async function() {
        const channel = {
            "name": "Astria",
            "description": "A channel already exists",
            "owner": 5
        }

        const req = await request(app).post("/api/channels/").send(channel);

        expect(req.statusCode).toBe(401);
    })
    it("Should return 400 if owner is not number", async function() {
        const channel = {
            "name": "Machin",
            "description": "kljsdfjklsdfjkl",
            "owner": "astria"
        }
        const req = await request(app).post("/api/channels/").send(channel).set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(400);
    })
    it("Should return 404 if owner don't exist", async function() {
        const channel = {
            "name": "Machin",
            "description": "kljsdfjklsdfjkl",
            "owner": 55
        }
        const req = await request(app).post("/api/channels/").send(channel).set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(404);
    })
    it("Should return 403 if user isn't owner of owner", async function() {
        const channel = {
            "name": "Machin",
            "description": "kljsdfjklsdfjkl",
            "owner": 3
        }
        const req = await request(app).post("/api/channels/").send(channel).set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(403);
    })
    it("Should return 400 if channel name already exists", async function() {
        const channel = {
            "name": "Sacha",
            "description": "A channel already exists",
            "owner": 5
        }
        const req = await request(app).post("/api/channels/").send(channel).set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(400);
    })
    it("Should return 400 if channel name is empty", async function() {
        const channel = {
            "description": "A channel already exists",
            "owner": 5
        }
        const req = await request(app).post("/api/channels/").send(channel).set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(400);
    })
    it("Should return 400 if owner is empty", async function() {
        const channel = {
            "name": "Astria",
            "description": "A channel already exists",
        }
        const req = await request(app).post("/api/channels/").send(channel).set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(400);
    })
})

describe("GET CHANNEL BY ID", async function() {

    it("Should return 401 if token is not valid", async function() {
        const req = await request(app).get("/api/channels/2").send();
        expect(req.statusCode).toBe(401);
    })
    it("Should return 400 if id is not number", async function() {
        const req = await request(app).get("/api/channels/sacha").send().set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(400);
    })
    it("Should return 404 if channel does not exist", async function() {
        const req = await request(app).get("/api/channels/200").send().set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(404);
    })
    it("Should return 200 if OK", async function() {
        const req = await request(app).get("/api/channels/2").send().set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(200);
    })

})

describe("GET ALL CHANNELS", async function() {
    it("Should be 401 if token is not valid", async function() {
        const req = await request(app).get("/api/channels/").send();
        expect(req.statusCode).toBe(401);
    })
    it("Should return 200 if OK", async function() {
        const req = await request(app).get("/api/channels/").send().set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(200);
    })
})

describe("UPDATE CHANNEL", async function() {

    it("Should be 401 if token is not valid", async function() {
        const channel = {
            "name": "Machin",
            "description": "kljsdfjklsdfjkl",
        }
        const req = await request(app).put("/api/channels/2").send(channel);
        expect(req.statusCode).toBe(401);
    })

    it("Should return 400 if name is empty", async function() {
        const channel = {
            "name": null,
            "description": "A channel already exists",
        }
        const req = await request(app).put("/api/channels/2").send(channel).set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(400);
    })
    it("Should return 404 if channel does not exist", async function() {
        const channel = {
            "name": "Machin",
            "description": "kljsdfjklsdfjkl",
        }
        const req = await request(app).put("/api/channels/404").send(channel).set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(404);
    })
    it("Should return 403 if user is not the owner of the channel", async function() {
        const channel = {
            "name": "Machin",
            "description": "kljsdfjklsdfjkl",
        }
        const req = await request(app).put("/api/channels/3").send(channel).set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(403);
    })
    it("Should return 400 if channel name is changed but already used", async function() {
        const channel = {
            "name": "Astria",
            "description": "kljsdfjklsdfjkl",
        }
        const req = await request(app).put("/api/channels/2").send(channel).set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(400);
    })
})

describe("DELETE CHANNEL", async function() {
    it("Should be 401 if token is not valid", async function() {
        const req = await request(app).del("/api/channels/2").send();
        expect(req.statusCode).toBe(401);
    })
    it("Should return 400 if id is not number", async function() {
        const req = await request(app).del("/api/channels/astria").send().set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(400);
    })
    it("Should return 404 if channel does not exist", async function() {
        const req = await request(app).del("/api/channels/404").send().set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(404);
    })
    it("Should return 403 if user is not the owner of the channel", async function() {
        const req = await request(app).del("/api/channels/3").send().set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(403);
    })
})

describe("TOGGLE SUBSCRIPTION", async function() {
    it("Should return 401 if token is not valid", async function() {
        const req = await request(app).post("/api/channels/2/subscribe").send();
        expect(req.statusCode).toBe(401);
    })
    it("Should return 400 if id is not number", async function() {
        const req = await request(app).post("/api/channels/sacha/subscribe").send().set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(400);
    })
    it("Should return 404 if channel does not exist", async function() {
        const req = await request(app).post("/api/channels/404/subscribe").send().set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(404);
    })
    it("Should return 200 if OK", async function() {
        const body = {
            "userId": 5
        }
        const req = await request(app).post("/api/channels/2/subscribe").send(body).set("Authorization", "Bearer " + token);
        expect(req.statusCode).toBe(200);
    })
})