/**
 * Coverage-completion suite — exercises the branches that the per-
 * provider feature tests skip for readability (timeoutMs / signal pass-
 * through, error-path send increments, defaultFetch construction).
 */
import {
    afterEach,
    beforeEach,
    describe,
    expect,
    it,
} from "@suaveplan/testing/runner";
import { AwsSnsProvider } from "../src/aws-sns/aws-sns.js";
import { SMS_PROVIDERS_CODES } from "../src/error-codes/error-codes.js";
import { httpRequest } from "../src/http/http.js";
import { MessageBirdProvider } from "../src/messagebird/messagebird.js";
import { PlivoProvider } from "../src/plivo/plivo.js";
import { TwilioProvider } from "../src/twilio/twilio.js";
import { VonageProvider } from "../src/vonage/vonage.js";
import {
    jsonResponder,
    type RecordingServer,
    startRecordingServer,
} from "./setup/http-server.js";

let server!: RecordingServer;

beforeEach(async () => {
    server = await startRecordingServer(jsonResponder({}, 500));
});

afterEach(async () => {
    await server.close();
});

describe("coverage — provider config seams (signal + timeoutMs)", () => {
    it("Twilio threads config.signal + config.timeoutMs into the request init", {
        timeout: 5000,
    }, async () => {
        const ctrl = new AbortController();
        const t = new TwilioProvider({
            accountSid: "AC1",
            authToken: "tok",
            baseUrl: server.origin,
            fetch: server.fetch,
            signal: ctrl.signal,
            timeoutMs: 10_000,
        });
        await expect(
            t.send({ to: "+1", from: "+1", body: "hi" })
        ).rejects.toMatchObject({ code: SMS_PROVIDERS_CODES.HTTP_ERROR });
    });

    it("Vonage threads config.signal + config.timeoutMs", {
        timeout: 5000,
    }, async () => {
        const ctrl = new AbortController();
        const v = new VonageProvider({
            apiKey: "k",
            apiSecret: "s",
            baseUrl: server.origin,
            fetch: server.fetch,
            signal: ctrl.signal,
            timeoutMs: 10_000,
        });
        await expect(
            v.send({ to: "+1", from: "+1", body: "hi" })
        ).rejects.toMatchObject({ code: SMS_PROVIDERS_CODES.HTTP_ERROR });
    });

    it("MessageBird threads config.signal + config.timeoutMs and counts errors", {
        timeout: 5000,
    }, async () => {
        const ctrl = new AbortController();
        const m = new MessageBirdProvider({
            accessKey: "K",
            baseUrl: server.origin,
            fetch: server.fetch,
            signal: ctrl.signal,
            timeoutMs: 10_000,
        });
        await expect(
            m.send({ to: "+1", from: "+1", body: "hi" })
        ).rejects.toMatchObject({ code: SMS_PROVIDERS_CODES.HTTP_ERROR });
    });

    it("Plivo threads config.signal + config.timeoutMs and counts errors", {
        timeout: 5000,
    }, async () => {
        const ctrl = new AbortController();
        const p = new PlivoProvider({
            authId: "A",
            authToken: "T",
            baseUrl: server.origin,
            fetch: server.fetch,
            signal: ctrl.signal,
            timeoutMs: 10_000,
        });
        await expect(
            p.send({ to: "+1", from: "+1", body: "hi" })
        ).rejects.toMatchObject({ code: SMS_PROVIDERS_CODES.HTTP_ERROR });
    });

    it("AwsSnsProvider threads config.signal + config.timeoutMs", {
        timeout: 5000,
    }, async () => {
        const ctrl = new AbortController();
        const a = new AwsSnsProvider({
            region: "us-east-1",
            accessKeyId: "K",
            secretAccessKey: "S",
            baseUrl: server.origin,
            fetch: server.fetch,
            signal: ctrl.signal,
            timeoutMs: 10_000,
            now: () => new Date("2026-04-24T10:00:00Z"),
        });
        await expect(a.send({ to: "+1", body: "hi" })).rejects.toMatchObject({
            code: SMS_PROVIDERS_CODES.HTTP_ERROR,
        });
    });
});

describe("coverage — extractSnsMessageId fallback for non-string/non-object data", () => {
    it("returns undefined for numeric data", { timeout: 5000 }, async () => {
        await server.close();
        // Respond with a JSON number — extractSnsMessageId hits the
        // final `return undefined` branch.
        server = await startRecordingServer(jsonResponder(42));
        const a = new AwsSnsProvider({
            region: "us-east-1",
            accessKeyId: "K",
            secretAccessKey: "S",
            baseUrl: server.origin,
            fetch: server.fetch,
            now: () => new Date("2026-04-24T10:00:00Z"),
        });
        await expect(a.send({ to: "+1", body: "hi" })).rejects.toMatchObject({
            code: SMS_PROVIDERS_CODES.HTTP_ERROR,
        });
    });
});

describe("coverage — httpRequest defaultFetch resolution", () => {
    it("falls through to globalThis.fetch when `fetch` is omitted", {
        timeout: 5000,
    }, async () => {
        // We do not actually let the call escape — we abort immediately
        // so the call rejects after touching the defaultFetch branch.
        const ctrl = new AbortController();
        ctrl.abort(new Error("local"));
        await expect(
            httpRequest({
                method: "GET",
                url: `${server.origin}/`,
                signal: ctrl.signal,
                provider: "p",
            })
        ).rejects.toBeTruthy();
    });
});