export interface BMSBasicInfo {
  packVoltage: number; // Volts
  current: number; // Amps
  remainingCapacity: number; // Ah
  fullCapacity: number; // Ah
  cycleCount: number;
  productionDate: string;
  balanceStatus: number; // Bitfield
  protectionStatus: ProtectionStatus;
  version: number;
  rsoc: number; // %
  mosfetStatus: {
    charge: boolean;
    discharge: boolean;
  };
  ntcCount: number;
  ntcTemps: number[]; // Celsius
}

export interface BMSCellInfo {
  voltages: number[]; // Volts
}

// C# JbdDevice.cs의 레지스터 목록과 1:1 매칭되도록 확장
export interface BMSConfig {
  // --- Basic Protection ---
  cellOvp: number;        // 0x24 (mV)
  cellOvpRel: number;     // 0x25 (mV)
  cellUvp: number;        // 0x26 (mV)
  cellUvpRel: number;     // 0x27 (mV)
  packOvp: number;        // 0x20 (10mV)
  packOvpRel: number;     // 0x21 (10mV)
  packUvp: number;        // 0x22 (10mV)
  packUvpRel: number;     // 0x23 (10mV)
  
  // Temperatures (Basic)
  chgOt: number;          // 0x18
  chgOtRel: number;       // 0x19
  chgUt: number;          // 0x1A
  chgUtRel: number;       // 0x1B
  dsgOt: number;          // 0x1C
  dsgOtRel: number;       // 0x1D
  dsgUt: number;          // 0x1E (C# mapping check needed, using std logic)
  dsgUtRel: number;       // 0x1F

  // Over Current
  chgOc: number;          // 0x?? Depends on mapping, typically extended
  dsgOc: number;          

  // --- Delays (2 bytes split) ---
  // Format: [Delay1 (s/ms), Delay2 (s/ms)]
  cellVDelays: { cuvp: number; covp: number }; // 0x3D
  packVDelays: { puvp: number; povp: number }; // 0x3C
  chgTDelays: { chgut: number; chgot: number }; // 0x3A
  dsgTDelays: { dsgut: number; dsgot: number }; // 0x3B
  chgOcDelays: { delay: number; release: number }; // 0x3E
  dsgOcDelays: { delay: number; release: number }; // 0x3F

  // --- High Protection ---
  covpHigh: number; // 0x36
  cuvpHigh: number; // 0x37

  // --- Function Config (Bitfield 0x2D) ---
  funcConfig: number; // Raw uint16 value

  // --- NTC Config (Bitfield 0x2E) ---
  ntcConfig: number; // Raw uint16 value

  // --- Balance ---
  balStart: number;       // 0x2A (mV)
  balWindow: number;      // 0x2B (mV)

  // --- Capacity & Misc ---
  designCapacity: number; // 0x10 (10mAh)
  cycleCapacity: number;  // 0x11 (10mAh)
  dsgRate: number;        // 0x14 (%)
  cap100: number; // 0x12
  cap80: number;  // 0x32
  cap60: number;  // 0x33
  cap40: number;  // 0x34
  cap20: number;  // 0x35
  cap0: number;   // 0x13
  fetCtrl: number; // 0x30 (s)
  ledTimer: number; // 0x31 (s)

  // --- Hardware / Misc ---
  shuntRes: number; // 0x2C (mOhm)
  cellCnt: number;  // 0x2F
  cycleCnt: number; // 0x17
  serialNum: number; // 0x16
  
  // --- Strings ---
  mfgName: string;   // 0xA0
  deviceName: string; // 0xA1
  barcode: string;    // 0xA2
  
  // --- Date ---
  mfgDate: number; // 0x15 (Raw uint16 encoded)
}

export interface ProtectionStatus {
  covp: boolean; // Cell Over Voltage Protection
  cuvp: boolean; // Cell Under Voltage Protection
  povp: boolean; // Pack Over Voltage Protection
  puvp: boolean; // Pack Under Voltage Protection
  chgot: boolean; // Charge Over Temp
  chgut: boolean; // Charge Under Temp
  dsgot: boolean; // Discharge Over Temp
  dsgut: boolean; // Discharge Under Temp
  chgoc: boolean; // Charge Over Current
  dsgoc: boolean; // Discharge Over Current
  sc: boolean; // Short Circuit
  afe: boolean; // AFE Error
}

export enum ConnectionState {
  DISCONNECTED = 'DISCONNECTED',
  CONNECTING = 'CONNECTING',
  CONNECTED = 'CONNECTED',
  ERROR = 'ERROR',
}

export interface SerialOptions {
  baudRate: number;
  dataBits: number;
  stopBits: number;
  parity: ParityType;
}

export type ParityType = 'none' | 'even' | 'odd';