import XCTest

/// Covers Home's filter sheet (FiltersModalView.swift, ~700 lines, was
/// 0% covered), reachable via the search bar's filter icon
/// (identifier "slider.horizontal.3"). Uses the authenticated QA account
/// rather than guest mode - the guest address picker
/// (PublicLocationPickerView) currently can't load its states/cities list
/// at all, because the backend rejects the simulator's App Attest bypass
/// with 403 APP_ATTEST_VERIFICATION_FAILED (confirmed directly via curl
/// against /api/public/session, a pre-existing backend-side issue, see
/// decisions/2026-08-06-ui-test-account-and-app-attest-bypass.md). That
/// leaves the guest address-picker sheet re-presenting itself indefinitely
/// (HomeView+Data.loadGuestStores() keeps re-triggering it while no
/// location is set), permanently covering Home. Logging in with the
/// standing QA account swaps AddressPickerModalView to the
/// App-Attest-free AddressesView instead, routing around the guest wall
/// entirely.
final class HomeFiltersFlowTests: XCTestCase {
    override func setUpWithError() throws {
        continueAfterFailure = false
    }

    override func tearDownWithError() throws {
        XCUIApplication().logoutIfAuthenticated()
    }

    func testFiltersSheetSelectionsAndApply() throws {
        let app = XCUIApplication()
        app.launch()
        XCTAssertTrue(app.ensureLoggedIn(), "Login never completed")

        // ensureLoggedIn can land on whichever tab it detected the
        // authenticated session from - switch explicitly.
        XCTAssertTrue(app.buttons["Home"].waitForExistence(timeout: 10))
        app.buttons["Home"].tap()

        // The filter icon lives inside Home's collapsing header
        // (SearchBar, positioned with .offset(y: collapseProgress * -120))
        // - a plain .tap() was separately confirmed (while still chasing
        // the guest-mode blocker above) to sometimes resolve to an invalid
        // "Computed hit point {-1, -1}" for this transform-positioned
        // element. Tapping a normalized-offset coordinate on the element
        // bypasses XCUITest's automatic hit-point computation.
        let filterIcon = app.buttons.matching(identifier: "slider.horizontal.3").firstMatch
        XCTAssertTrue(filterIcon.waitForExistence(timeout: 10), "Filter icon never appeared on Home")
        filterIcon.coordinate(withNormalizedOffset: CGVector(dx: 0.5, dy: 0.5)).tap()
        XCTAssertTrue(app.staticTexts["Filtros"].waitForExistence(timeout: 5), "Never reached the filters sheet")

        // Sort option - just needs to be selectable, no assertion on the
        // resulting Home state (that's real backend store data, out of
        // scope here).
        let ratingSort = app.buttons["Avaliação"]
        if ratingSort.exists {
            ratingSort.tap()
        }

        // Price tier - label is the raw "$"/"$$"/etc symbol.
        let mediumPrice = app.buttons["$$"]
        if mediumPrice.exists {
            mediumPrice.tap()
        }

        app.buttons["Aplicar Filtros"].tap()

        // Applying dismisses back to Home.
        XCTAssertTrue(app.textFields["Search menu, restaurant or craving"].waitForExistence(timeout: 10), "Never returned to Home after applying filters")
    }
}