honeyDueKMP/iosApp/HoneyDueUITests/CriticalPath/NavigationCriticalPathTests.swift

import XCTest

/// Critical path tests for core navigation.
///
/// Validates tab bar navigation, settings access, and screen transitions.
/// Requires a logged-in user. Zero sleep() calls — all waits are condition-based.
final class NavigationCriticalPathTests: XCTestCase {
    var app: XCUIApplication!

    override func setUp() {
        super.setUp()
        continueAfterFailure = false
        app = TestLaunchConfig.launchApp()
        ensureLoggedIn()
    }

    override func tearDown() {
        app = nil
        super.tearDown()
    }

    private func ensureLoggedIn() {
        let login = LoginScreen(app: app)
        if login.emailField.waitForExistence(timeout: 15) {
            let user = TestFixtures.TestUser.existing
            login.login(email: user.email, password: user.password)
        }
        let main = MainTabScreen(app: app)
        _ = main.residencesTab.waitForExistence(timeout: 15)
    }

    // MARK: - Tab Navigation

    func testAllTabsExist() {
        let main = MainTabScreen(app: app)
        guard main.residencesTab.waitForExistence(timeout: 10) else {
            XCTFail("Main screen did not appear")
            return
        }

        XCTAssertTrue(main.residencesTab.exists, "Residences tab should exist")
        XCTAssertTrue(main.tasksTab.exists, "Tasks tab should exist")
        XCTAssertTrue(main.contractorsTab.exists, "Contractors tab should exist")
        XCTAssertTrue(main.documentsTab.exists, "Documents tab should exist")
    }

    func testNavigateToTasksTab() {
        let main = MainTabScreen(app: app)
        guard main.residencesTab.waitForExistence(timeout: 10) else {
            XCTFail("Main screen did not appear")
            return
        }

        main.goToTasks()
        XCTAssertTrue(main.tasksTab.isSelected, "Tasks tab should be selected")
    }

    func testNavigateToContractorsTab() {
        let main = MainTabScreen(app: app)
        guard main.residencesTab.waitForExistence(timeout: 10) else {
            XCTFail("Main screen did not appear")
            return
        }

        main.goToContractors()
        XCTAssertTrue(main.contractorsTab.isSelected, "Contractors tab should be selected")
    }

    func testNavigateToDocumentsTab() {
        let main = MainTabScreen(app: app)
        guard main.residencesTab.waitForExistence(timeout: 10) else {
            XCTFail("Main screen did not appear")
            return
        }

        main.goToDocuments()
        XCTAssertTrue(main.documentsTab.isSelected, "Documents tab should be selected")
    }

    func testNavigateBackToResidencesTab() {
        let main = MainTabScreen(app: app)
        guard main.residencesTab.waitForExistence(timeout: 10) else {
            XCTFail("Main screen did not appear")
            return
        }

        main.goToDocuments()
        main.goToResidences()
        XCTAssertTrue(main.residencesTab.isSelected, "Residences tab should be selected")
    }

    // MARK: - Settings Access

    func testSettingsButtonExists() {
        let main = MainTabScreen(app: app)
        guard main.residencesTab.waitForExistence(timeout: 10) else {
            XCTFail("Main screen did not appear")
            return
        }

        main.goToResidences()
        XCTAssertTrue(
            main.settingsButton.waitForExistence(timeout: 5),
            "Settings button should exist on Residences screen"
        )
    }

    // MARK: - Add Buttons

    func testResidenceAddButtonExists() {
        let main = MainTabScreen(app: app)
        guard main.residencesTab.waitForExistence(timeout: 10) else {
            XCTFail("Main screen did not appear")
            return
        }

        main.goToResidences()
        let addButton = app.buttons[AccessibilityIdentifiers.Residence.addButton]
        XCTAssertTrue(
            addButton.waitForExistence(timeout: 5),
            "Residence add button should exist"
        )
    }

    func testTaskAddButtonExists() {
        let main = MainTabScreen(app: app)
        guard main.residencesTab.waitForExistence(timeout: 10) else {
            XCTFail("Main screen did not appear")
            return
        }

        main.goToTasks()
        let addButton = app.buttons[AccessibilityIdentifiers.Task.addButton]
        XCTAssertTrue(
            addButton.waitForExistence(timeout: 5),
            "Task add button should exist"
        )
    }

    func testContractorAddButtonExists() {
        let main = MainTabScreen(app: app)
        guard main.residencesTab.waitForExistence(timeout: 10) else {
            XCTFail("Main screen did not appear")
            return
        }

        main.goToContractors()
        let addButton = app.buttons[AccessibilityIdentifiers.Contractor.addButton]
        XCTAssertTrue(
            addButton.waitForExistence(timeout: 5),
            "Contractor add button should exist"
        )
    }

    func testDocumentAddButtonExists() {
        let main = MainTabScreen(app: app)
        guard main.residencesTab.waitForExistence(timeout: 10) else {
            XCTFail("Main screen did not appear")
            return
        }

        main.goToDocuments()
        let addButton = app.buttons[AccessibilityIdentifiers.Document.addButton]
        XCTAssertTrue(
            addButton.waitForExistence(timeout: 5),
            "Document add button should exist"
        )
    }
}