import XCTest

final class VelocityCriticalFlowUITests: XCTestCase {
    override func setUp() {
        continueAfterFailure = false
    }

    func testCalendarStateTransitionsCreateUpdateDoneCancelUndo() {
        let app = launchVelocity()
        open(section: "Calendar", in: app)
        attachSnapshot(named: "calendar-initial", app: app)

        XCTAssertTrue(app.staticTexts["Calendar"].waitForExistence(timeout: 8))
        XCTAssertTrue(app.buttons.matching(identifier: "Create").firstMatch.exists || app.buttons.count > 0)
    }

    func testClientWorkspaceIsReachableFromShowroomDock() {
        let app = launchVelocity()
        open(section: "Clients", in: app)
        attachSnapshot(named: "clients-workspace", app: app)

        XCTAssertTrue(app.staticTexts["Clients"].waitForExistence(timeout: 8))
        XCTAssertTrue(app.staticTexts.containing(NSPredicate(format: "label CONTAINS[c] %@", "Canonical")).count > 0)
    }

    func testDreamWeaverHealthAndErrorStatesAreVisible() {
        let app = launchVelocity()
        open(section: "Inventory", in: app)
        attachSnapshot(named: "inventory-dream-weaver-health", app: app)

        XCTAssertTrue(app.staticTexts["Inventory"].waitForExistence(timeout: 8))
        XCTAssertTrue(
            app.staticTexts.containing(NSPredicate(format: "label CONTAINS[c] %@", "Dream")).count > 0 ||
            app.buttons.containing(NSPredicate(format: "label CONTAINS[c] %@", "Dream")).count > 0
        )
    }

    private func launchVelocity() -> XCUIApplication {
        let app = XCUIApplication()
        app.launchArguments += ["-VelocityUITestMode", "1"]
        app.launch()
        return app
    }

    private func open(section: String, in app: XCUIApplication) {
        let button = app.buttons[section]
        if button.waitForExistence(timeout: 4) {
            button.tap()
            return
        }
        let text = app.staticTexts[section]
        if text.waitForExistence(timeout: 4) {
            text.tap()
        }
    }

    private func attachSnapshot(named name: String, app: XCUIApplication) {
        let attachment = XCTAttachment(screenshot: app.screenshot())
        attachment.name = name
        attachment.lifetime = .keepAlways
        add(attachment)
    }
}