import { PumpTypes } from '../../index';
import { Inbound, SLData, SLSimpleBoolData } from '../SLMessage';


export class PumpMessage {
  public static decodePumpStatus(msg: Inbound){
    // This pump type seems to be different:
    // 1 = VF
    // 2 = VS
    // 3 = VSF
    // The equipmentConfig message gives more specifics on the pump type
    const _pumpType = msg.readUInt32LE();
    const pumpType = _pumpType === 1 ? PumpTypes.PUMP_TYPE_INTELLIFLOVF : _pumpType === 2 ? PumpTypes.PUMP_TYPE_INTELLIFLOVS : _pumpType === 3 ? PumpTypes.PUMP_TYPE_INTELLIFLOVSF : _pumpType;
    const isRunning = msg.readUInt32LE() !== 0; // 0, 1, or 4294967295 (FF FF FF FF)
    const pumpWatts = msg.readUInt32LE();
    const pumpRPMs = msg.readUInt32LE();
    const pumpUnknown1 = msg.readUInt32LE(); // Always 0
    const pumpGPMs = msg.readUInt32LE();
    const pumpUnknown2 = msg.readUInt32LE(); // Always 255

    const pumpCircuits = [];
    for (let i = 0; i < 8; i++) {
      const _pumpCirc: SLPumpCircuitData = {
        circuitId: msg.readUInt32LE(),
        speed: msg.readUInt32LE(),
        isRPMs: msg.readUInt32LE() !== 0 // 1 for RPMs; 0 for GPMs
      };
      pumpCircuits.push(_pumpCirc);
    }
    const data: SLPumpStatusData = {
      senderId: msg.senderId,
      pumpCircuits,
      pumpType,
      isRunning,
      pumpWatts,
      pumpRPMs,
      pumpUnknown1,
      pumpGPMs,
      pumpUnknown2
    };
    return data;
  }
  public static decodeSetPumpSpeed(msg:Inbound): SLSimpleBoolData {
    // ack
    const response: SLSimpleBoolData = {
      senderId: msg.senderId,
      val: true
    };
    return response;
  }
}

export namespace PumpMessage { // eslint-disable-line @typescript-eslint/no-namespace
  export enum ResponseIDs {
    PumpStatus = 12585,
    SetPumpSpeed = 12587,
  }
}

export interface SLPumpStatusData extends SLData {
  pumpCircuits: SLPumpCircuitData[];
  pumpType: PumpTypes;
  isRunning: boolean;
  pumpWatts: number;
  pumpRPMs: number;
  pumpUnknown1: number;
  pumpGPMs: number;
  pumpUnknown2: number;
}

export interface SLPumpCircuitData {
    circuitId: number;
    speed: number;
    isRPMs: boolean;
  }