import Foundation
import Testing
import RemoteCore
import WatchBridgeCommon

@Test func payloadUsesUnixMillisecondsInBothDirections() throws {
    let issued = Date(timeIntervalSince1970: 1_700_000_000.125)
    let envelope = CommandEnvelope(
        sessionID: UUID(), televisionID: UUID(), sequence: 1,
        issuedAt: issued, expiresAt: issued.addingTimeInterval(0.5), command: .right
    )
    let container = try RelayContainer(kind: .command, value: envelope)
    let data = container.payload
    #expect(container.schemaVersion == RelayWire.schemaVersion)
    #expect(container.kind == .command)
    let object = try #require(JSONSerialization.jsonObject(with: data) as? [String: Any])
    #expect((object["issuedAt"] as? Double) == 1_700_000_000_125)
    #expect((object["expiresAt"] as? Double) == 1_700_000_000_625)
    #expect(try RelayJSON.decode(CommandEnvelope.self, from: data) == envelope)
}

@Test func outgoingContainerRejectsOversizedPayload() {
    #expect(throws: RelayContractError.payloadTooLarge) {
        try RelayContainer(kind: .error, value: String(repeating: "x", count: RelayWire.maximumPayloadBytes))
    }
}