import XCTest

final class AccessibilityTests: BaseUITestCase {
    func testA001_OnboardingPrimaryControlsAreReachable() {
        let welcome = OnboardingWelcomeScreen(app: app)
        welcome.waitForLoad()

        app.buttons[UITestID.Onboarding.startFreshButton].waitUntilHittable(timeout: defaultTimeout)
        app.buttons[UITestID.Onboarding.joinExistingButton].waitUntilHittable(timeout: defaultTimeout)
        app.buttons[UITestID.Onboarding.loginButton].waitUntilHittable(timeout: defaultTimeout)
    }

    func testA002_LoginControlsRemainOperable() {
        let login = TestFlows.navigateToLoginFromOnboarding(app: app)

        app.textFields[UITestID.Auth.usernameField].waitUntilHittable(timeout: defaultTimeout)
        app.secureTextFields[UITestID.Auth.passwordField].waitUntilHittable(timeout: defaultTimeout)
        app.buttons[UITestID.Auth.loginButton].waitUntilHittable(timeout: defaultTimeout)

        login.tapPasswordVisibilityToggle()
        login.assertPasswordFieldVisible()
    }

    func testA003_CoreControlsExposeIdentifiers() {
        let login = TestFlows.navigateToLoginFromOnboarding(app: app)
        _ = login

        XCTAssertTrue(app.textFields[UITestID.Auth.usernameField].exists)
        XCTAssertTrue(app.secureTextFields[UITestID.Auth.passwordField].exists || app.textFields[UITestID.Auth.passwordField].exists)
        XCTAssertTrue(app.buttons[UITestID.Auth.signUpButton].exists)
        XCTAssertTrue(app.buttons[UITestID.Auth.forgotPasswordButton].exists)
    }

    // MARK: - Additional Accessibility Coverage

    func testA004_ValuePropsScreenControlsAreReachable() {
        let welcome = OnboardingWelcomeScreen(app: app)
        welcome.waitForLoad()
        welcome.tapStartFresh()

        let valueProps = OnboardingValuePropsScreen(app: app)
        valueProps.waitForLoad(timeout: defaultTimeout)

        let continueButton = app.descendants(matching: .any).matching(identifier: UITestID.Onboarding.valuePropsNextButton).firstMatch
        continueButton.waitUntilHittable(timeout: defaultTimeout)

        let backButton = app.descendants(matching: .any).matching(identifier: UITestID.Onboarding.backButton).firstMatch
        XCTAssertTrue(backButton.waitForExistence(timeout: defaultTimeout), "Back button should exist on value props screen")
    }

    func testA005_NameResidenceScreenControlsAreReachable() {
        let welcome = OnboardingWelcomeScreen(app: app)
        welcome.waitForLoad()
        welcome.tapStartFresh()

        let valueProps = OnboardingValuePropsScreen(app: app)
        valueProps.waitForLoad()
        valueProps.tapContinue()

        let nameResidence = OnboardingNameResidenceScreen(app: app)
        nameResidence.waitForLoad(timeout: defaultTimeout)

        let nameField = app.textFields[UITestID.Onboarding.residenceNameField]
        nameField.waitUntilHittable(timeout: defaultTimeout)

        let continueButton = app.descendants(matching: .any).matching(identifier: UITestID.Onboarding.nameResidenceContinueButton).firstMatch
        XCTAssertTrue(continueButton.waitForExistence(timeout: defaultTimeout), "Continue button should exist on name residence screen")

        let backButton = app.descendants(matching: .any).matching(identifier: UITestID.Onboarding.backButton).firstMatch
        XCTAssertTrue(backButton.waitForExistence(timeout: defaultTimeout), "Back button should exist on name residence screen")
    }

    func testA006_CreateAccountScreenControlsAreReachable() {
        let createAccount = TestFlows.navigateStartFreshToCreateAccount(app: app, residenceName: "A11Y Test")
        createAccount.waitForLoad(timeout: defaultTimeout)

        let createAccountTitle = app.descendants(matching: .any).matching(identifier: UITestID.Onboarding.createAccountTitle).firstMatch
        XCTAssertTrue(createAccountTitle.exists, "Create account title should be accessible")

        let backButton = app.descendants(matching: .any).matching(identifier: UITestID.Onboarding.backButton).firstMatch
        XCTAssertTrue(backButton.waitForExistence(timeout: defaultTimeout), "Back button should exist on create account screen")
    }
}