//
//  IronOSUUIDs.swift
//  Tinkcil
//

import CoreBluetooth
import Foundation

enum IronOSUUIDs {

    // MARK: - Bulk Data Service (for discovery)
    static let bulkDataService = CBUUID(string: "9EAE1000-9D0D-48C5-AA55-33E27F9BC533")
    static let bulkLiveData = CBUUID(string: "9EAE1001-9D0D-48C5-AA55-33E27F9BC533")
    static let buildID = CBUUID(string: "9EAE1003-9D0D-48C5-AA55-33E27F9BC533") // Firmware build version
    static let deviceSerial = CBUUID(string: "9EAE1004-9D0D-48C5-AA55-33E27F9BC533") // MAC address

    // MARK: - Live Data Service
    static let liveDataService = CBUUID(string: "D85EF000-168E-4A71-AA55-33E27F9BC533")
    static let liveTemp = CBUUID(string: "D85EF001-168E-4A71-AA55-33E27F9BC533")
    static let setpointRead = CBUUID(string: "D85EF002-168E-4A71-AA55-33E27F9BC533")
    static let dcInput = CBUUID(string: "D85EF003-168E-4A71-AA55-33E27F9BC533")
    static let handleTemp = CBUUID(string: "D85EF004-168E-4A71-AA55-33E27F9BC533")
    static let powerLevel = CBUUID(string: "D85EF005-168E-4A71-AA55-33E27F9BC533")
    static let powerSource = CBUUID(string: "D85EF006-168E-4A71-AA55-33E27F9BC533")
    static let tipResistance = CBUUID(string: "D85EF007-168E-4A71-AA55-33E27F9BC533")
    static let uptime = CBUUID(string: "D85EF008-168E-4A71-AA55-33E27F9BC533")
    static let lastMovement = CBUUID(string: "D85EF009-168E-4A71-AA55-33E27F9BC533")
    static let maxTemp = CBUUID(string: "D85EF00A-168E-4A71-AA55-33E27F9BC533")
    static let rawTip = CBUUID(string: "D85EF00B-168E-4A71-AA55-33E27F9BC533")
    static let hallSensor = CBUUID(string: "D85EF00C-168E-4A71-AA55-33E27F9BC533")
    static let operatingMode = CBUUID(string: "D85EF00D-168E-4A71-AA55-33E27F9BC533")
    static let estimatedWatts = CBUUID(string: "D85EF00E-168E-4A71-AA55-33E27F9BC533")

    // MARK: - Settings Service
    static let settingsService = CBUUID(string: "F6D80000-5A10-4EBA-AA55-33E27F9BC533")
    static let saveSettings = CBUUID(string: "F6D7FFFF-5A10-4EBA-AA55-33E27F9BC533")
    static let resetSettings = CBUUID(string: "F6D7FFFE-5A10-4EBA-AA55-33E27F9BC533")
    
    // Helper to generate setting UUID from index
    static func settingUUID(index: UInt16) -> CBUUID {
        let hexString = String(format: "F6D7%04X-5A10-4EBA-AA55-33E27F9BC533", index)
        return CBUUID(string: hexString)
    }
    
    // Helper to extract setting index from UUID
    static func settingIndex(from uuid: CBUUID) -> UInt16? {
        let uuidString = uuid.uuidString.uppercased()
        guard uuidString.hasPrefix("F6D7") && uuidString.hasSuffix("-5A10-4EBA-AA55-33E27F9BC533") else {
            return nil
        }
        let hexIndex = String(uuidString.prefix(8).suffix(4))
        return UInt16(hexIndex, radix: 16)
    }
}