honeyDueKMP/iosApp/HoneyDueUITests/SuiteZZ_CleanupTests.swift

import XCTest

/// Phase 3 — Cleanup tests run sequentially after all parallel suites.
/// Clears test data via the admin API, then re-seeds the required accounts.
///
/// CLEANUP ORDER (XCTest runs methods alphabetically):
///   testCleanup01_clearAllTestData      → admin-panel login + POST /admin/settings/clear-all-data
///   testCleanup01b_deleteKratosIdentities → delete seeded Kratos identities (clean slate)
///   testCleanup02_reSeedTestUser         → re-create testuser via Kratos
///   testCleanup03_reSeedAdmin            → re-create admin via Kratos
///
/// WHY WE DELETE KRATOS IDENTITIES:
/// `clear-all-data` is LOCAL-ONLY — it wipes residences/tasks and non-superuser
/// `auth_user` rows in Postgres, but it does NOT touch Kratos. The Kratos
/// identities (testuser@honeydue.com, admin@honeydue.com) survive the wipe, and
/// the backend also caches validated Kratos sessions in Redis (kratos_sess:<hash>,
/// 24h TTL). Left alone, that leaves orphaned/stale auth state across runs:
///   - Re-seeding via createVerifiedAccount would hit a Kratos 409 (identity exists).
///   - Tokens minted before the wipe map to now-deleted local user rows → stale-session
///     errors until the next GET /auth/me/ lazily re-provisions the local user.
/// Deleting the Kratos identities after the local wipe makes re-seed a TRUE reset:
/// fresh identities, no 409, no orphaned sessions.
final class SuiteZZ_CleanupTests: XCTestCase {

    override func setUp() {
        super.setUp()
        continueAfterFailure = true
    }

    // MARK: - Clear All Data

    func testCleanup01_clearAllTestData() {
        let baseURL = TestAccountAPIClient.baseURL

        // 1. Login to the admin PANEL (SQL super-admin: admin@honeydue.com / password123).
        //    This is a different system from the Kratos APP identity that happens to
        //    share the admin@honeydue.com email — see AuthenticatedUITestCase for the
        //    full distinction. Admin API uses a Bearer token.
        let adminToken = adminLogin(baseURL: baseURL, password: "password123")
        XCTAssertNotNil(adminToken, "Admin login failed — cannot clear test data")
        guard let token = adminToken else { return }

        // 2. Call clear-all-data (LOCAL-ONLY wipe — see class header).
        let clearResult = adminClearAllData(baseURL: baseURL, token: token)
        XCTAssertTrue(clearResult, "Failed to clear all test data via admin API")
    }

    // MARK: - Delete Kratos Identities

    /// Runs between the local wipe (01) and re-seed (02). `clear-all-data` is
    /// local-only, so the seeded Kratos identities survive it. Delete them here so
    /// re-seeding creates fresh identities with no Kratos 409 and no orphaned/stale
    /// auth state (see class header). Best-effort: deleteKratosIdentity is idempotent
    /// (true if deleted or already absent); we log but do not hard-fail on false.
    func testCleanup01b_deleteKratosIdentities() {
        let deletedTestUser = TestAccountAPIClient.deleteKratosIdentity(email: "testuser@honeydue.com")
        if !deletedTestUser {
            NSLog("[Cleanup] deleteKratosIdentity(testuser@honeydue.com) returned false — continuing (best-effort)")
        }
        let deletedAdmin = TestAccountAPIClient.deleteKratosIdentity(email: "admin@honeydue.com")
        if !deletedAdmin {
            NSLog("[Cleanup] deleteKratosIdentity(admin@honeydue.com) returned false — continuing (best-effort)")
        }
    }

    // MARK: - Re-Seed Accounts

    func testCleanup02_reSeedTestUser() {
        let session = TestAccountAPIClient.createVerifiedAccount(
            username: "testuser",
            email: "testuser@honeydue.com",
            password: "TestPass123!"
        )
        XCTAssertNotNil(session, "Failed to re-seed testuser account after cleanup")
    }

    func testCleanup03_reSeedAdmin() {
        let session = TestAccountAPIClient.createVerifiedAccount(
            username: "admin",
            email: "admin@honeydue.com",
            password: "Test1234"
        )
        XCTAssertNotNil(session, "Failed to re-seed admin account after cleanup")
    }

    // MARK: - Private Helpers

    /// Admin API uses `Bearer` token (not `Token` prefix), so we use inline URLRequest.
    /// The admin-panel super-admin is admin@honeydue.com / password123.
    private func adminLogin(baseURL: String, password: String = "password123") -> String? {
        guard let url = URL(string: "\(baseURL)/admin/auth/login") else { return nil }

        var request = URLRequest(url: url)
        request.httpMethod = "POST"
        request.setValue("application/json", forHTTPHeaderField: "Content-Type")
        request.timeoutInterval = 15

        let body: [String: Any] = [
            "email": "admin@honeydue.com",
            "password": password
        ]
        request.httpBody = try? JSONSerialization.data(withJSONObject: body)

        let semaphore = DispatchSemaphore(value: 0)
        var token: String?

        URLSession.shared.dataTask(with: request) { data, response, _ in
            defer { semaphore.signal() }
            guard let data = data,
                  let status = (response as? HTTPURLResponse)?.statusCode,
                  (200...299).contains(status),
                  let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
                  let t = json["token"] as? String else { return }
            token = t
        }.resume()
        semaphore.wait()

        return token
    }

    private func adminClearAllData(baseURL: String, token: String) -> Bool {
        guard let url = URL(string: "\(baseURL)/admin/settings/clear-all-data") else { return false }

        var request = URLRequest(url: url)
        request.httpMethod = "POST"
        request.setValue("application/json", forHTTPHeaderField: "Content-Type")
        request.setValue("Bearer \(token)", forHTTPHeaderField: "Authorization")
        request.timeoutInterval = 30

        let semaphore = DispatchSemaphore(value: 0)
        var success = false

        URLSession.shared.dataTask(with: request) { _, response, _ in
            defer { semaphore.signal() }
            if let status = (response as? HTTPURLResponse)?.statusCode {
                success = (200...299).contains(status)
            }
        }.resume()
        semaphore.wait()

        return success
    }
}