honeyDueKMP/iosApp/MyCribUITests/UITestHelpers.swift

import XCTest

/// Reusable helper functions for UI tests
struct UITestHelpers {

    // MARK: - Authentication Helpers

    /// Logs out the user if they are currently logged in
    /// - Parameter app: The XCUIApplication instance
    static func logout(app: XCUIApplication) {
        sleep(2)

        // Check if already logged out (login screen visible)
        let welcomeText = app.staticTexts["Welcome Back"]
        if welcomeText.exists {
            // Already logged out
            return
        }

        // User is logged in, need to log them out
        let profileTab = app.tabBars.buttons.containing(NSPredicate(format: "label CONTAINS[c] 'Profile'")).firstMatch
        if profileTab.exists {
            profileTab.tap()
            sleep(1)

            let logoutButton = app.buttons.containing(NSPredicate(format: "label CONTAINS[c] 'Logout' OR label CONTAINS[c] 'Log Out' OR label CONTAINS[c] 'Sign Out'")).firstMatch
            if logoutButton.waitForExistence(timeout: 5) {
                logoutButton.tap()
                sleep(1)

                // Tap the "Log Out" button on the alert
                let alertLogoutButton = app.alerts.buttons["Log Out"]
                if alertLogoutButton.exists {
                    alertLogoutButton.tap()
                    sleep(2)
                } else {
                    // Fallback to broader search if exact match not found
                    let confirmButton = app.alerts.buttons.containing(NSPredicate(format: "label CONTAINS[c] 'Logout' OR label CONTAINS[c] 'Log Out' OR label CONTAINS[c] 'Confirm' OR label CONTAINS[c] 'Yes'")).firstMatch
                    if confirmButton.exists {
                        confirmButton.tap()
                        sleep(2)
                    }
                }
            }
        }

        // Verify we're back on login screen
        XCTAssertTrue(welcomeText.waitForExistence(timeout: 5), "Failed to log out - Welcome Back screen should appear after logout")
    }

    /// Logs in a user with the provided credentials
    /// - Parameters:
    ///   - app: The XCUIApplication instance
    ///   - username: The username/email to use for login
    ///   - password: The password to use for login
    static func login(app: XCUIApplication, username: String, password: String) {
        let usernameField = app.textFields.containing(NSPredicate(format: "placeholderValue CONTAINS[c] 'email'")).firstMatch
        XCTAssertTrue(usernameField.waitForExistence(timeout: 5), "Username field should exist")
        usernameField.tap()
        usernameField.typeText(username)

        let passwordField = app.secureTextFields.containing(NSPredicate(format: "placeholderValue CONTAINS[c] 'password'")).firstMatch
        XCTAssertTrue(passwordField.exists, "Password field should exist")
        passwordField.tap()
        passwordField.typeText(password)

        let signInButton = app.buttons.containing(NSPredicate(format: "label CONTAINS[c] 'Sign In'")).firstMatch
        XCTAssertTrue(signInButton.exists, "Sign In button should exist")
        signInButton.tap()
    }

    /// Ensures the user is logged out before running a test
    /// - Parameter app: The XCUIApplication instance
    static func ensureLoggedOut(app: XCUIApplication) {
        sleep(3)
        logout(app: app)
    }

    /// Ensures the user is logged in with test credentials before running a test
    /// - Parameter app: The XCUIApplication instance
    /// - Parameter username: Optional username (defaults to "testuser")
    /// - Parameter password: Optional password (defaults to "TestPass123!")
    static func ensureLoggedIn(app: XCUIApplication, username: String = "testuser", password: String = "TestPass123!") {
        sleep(3)

        // Need to login
        let usernameField = app.textFields.containing(NSPredicate(format: "placeholderValue CONTAINS[c] 'email'")).firstMatch
        if usernameField.waitForExistence(timeout: 5) {
            login(app: app, username: username, password: password)

            // Wait for main screen to appear
            let mainTab = app.tabBars.buttons.containing(NSPredicate(format: "label CONTAINS[c] 'Residences' OR label CONTAINS[c] 'Tasks'")).firstMatch
            _ = mainTab.waitForExistence(timeout: 10)
        } else {
            return
        }
    }
}