import ConjureKit
import Testing

@Test func commandNumbersRequireAnUninterruptedEligibleOneSecondHold() {
    var shortcuts = CommandNumberShortcuts()
    let started = shortcuts.update(commandOnly: true, eligible: true, at: 10)
    let repeated = shortcuts.update(commandOnly: true, eligible: true, at: 10.5)
    let early = shortcuts.reveal(at: 10.999)
    #expect(started && !repeated && !early)
    #expect(shortcuts.index(for: "1") == nil)
    let revealed = shortcuts.reveal(at: 11)
    #expect(revealed)
    #expect(shortcuts.index(for: "1") == 0)
    #expect(shortcuts.index(for: "9") == 8)
    for key in ["0", "10", "k", "", "١"] { #expect(shortcuts.index(for: key) == nil) }
    _ = shortcuts.update(commandOnly: false, eligible: true, at: 11.1)
    #expect(!shortcuts.isVisible)
    let afterRelease = shortcuts.reveal(at: 12)
    #expect(!afterRelease)
    _ = shortcuts.update(commandOnly: true, eligible: true, at: 13)
    _ = shortcuts.update(commandOnly: true, eligible: false, at: 13.5)
    let blocked = shortcuts.reveal(at: 14)
    #expect(!blocked)
    _ = shortcuts.update(commandOnly: true, eligible: true, at: 15)
    let restartedEarly = shortcuts.reveal(at: 15.5)
    let restarted = shortcuts.reveal(at: 16)
    #expect(!restartedEarly && restarted)
    shortcuts.reset()
    #expect(shortcuts.index(for: "2") == nil)
    let afterReset = shortcuts.reveal(at: 20)
    #expect(!afterReset)
}

@Test(arguments: [false, true])
func commandHeldAtActivationArmsWithoutAModifierEvent(resultsInitiallyEligible: Bool) {
    var shortcuts = CommandNumberShortcuts()
    let activation = shortcuts.update(commandOnly: true, eligible: resultsInitiallyEligible, at: 10)
    let afterDiscovery = shortcuts.update(commandOnly: true, eligible: true, at: 10.1)
    let spaceReleased = shortcuts.update(commandOnly: true, eligible: true, at: 10.2)
    #expect(activation == resultsInitiallyEligible)
    #expect(afterDiscovery == !resultsInitiallyEligible && !spaceReleased)
    let heldAt = resultsInitiallyEligible ? 10.0 : 10.1
    let early = shortcuts.reveal(at: heldAt + 0.999)
    let revealed = shortcuts.reveal(at: heldAt + 1)
    #expect(!early && revealed)
}

@Test func commandShortcutCancellationSurvivesEligibilityAndSpaceReleaseSamples() {
    var shortcuts = CommandNumberShortcuts()
    _ = shortcuts.update(commandOnly: true, eligible: true, at: 10)
    shortcuts.cancel()
    _ = shortcuts.update(commandOnly: true, eligible: false, at: 10.2)
    let afterDiscovery = shortcuts.update(commandOnly: true, eligible: true, at: 10.3)
    let spaceReleased = shortcuts.update(commandOnly: true, eligible: true, at: 10.4)
    let cancelled = shortcuts.reveal(at: 12)
    #expect(!afterDiscovery && !spaceReleased && !cancelled && !shortcuts.isHolding)
    _ = shortcuts.update(commandOnly: false, eligible: true, at: 12.1)
    let freshHold = shortcuts.update(commandOnly: true, eligible: true, at: 13)
    let revealed = shortcuts.reveal(at: 14)
    #expect(freshHold && revealed)
    shortcuts.cancel()
    shortcuts.reset() // Reopening the launcher starts a new activation session.
    let reopened = shortcuts.update(commandOnly: true, eligible: true, at: 15)
    let reopenedVisible = shortcuts.reveal(at: 16)
    #expect(reopened && reopenedVisible)
}