biz_firstpage/src/main/ets/node/model/SelfSelectedStockModel.ets

import { HXUtils, StockMarketUtil } from "@b2c/lib_baseui";
import { NumberUtils } from "hxutil";

export interface SelfSelectedStockModel {
  id: string;
  stockCode: string;
  stockName: string;
  currentPrice: number;
  changeAmount: number;
  changePercent: number;
  updateTime?: number;
}

export interface SelfSelectedStockModelMock {
  code: string;
  name: string;
  price: number;
  change: number;
  percent: number;
}

export interface StockGroupModel {
  id: string;
  groupName: string;
  stocks: SelfSelectedStockModel[];
  isSelected: boolean;
}


const HQ_DATA_INVALID = "--"

@Observed
export class SwiperHqDataItemModel extends Array<GridHqDataItemModel>{}

@Observed
export class GridHqDataItemModel extends Array<HQDataItemModel>{}

/**
 * 行情自定义数据结构
 */
@Observed
export class HQDataItemModel{
  name:string = HQ_DATA_INVALID
  code:string = HQ_DATA_INVALID
  showCode:string = HQ_DATA_INVALID
  market:string = "0"
  price:string = HQ_DATA_INVALID
  riseFail:string = HQ_DATA_INVALID //涨跌幅
  priceRise:string = HQ_DATA_INVALID
  nameColor:ResourceColor = 0
  priceColor:ResourceColor = 0
  riseFailColor:ResourceColor = 0
  priceRiseColor:ResourceColor = 0
  showAddImage:boolean = false
  /**
   * -1：跌，1：涨，0：不变
   */
  riseFailFlag:number = 0

  priceChange:boolean = false



  constructor(stockCode?:string,stockMarket?:string,stockName?:string) {
    this.code = stockCode??HQ_DATA_INVALID
    this.market = stockMarket??HQ_DATA_INVALID
    this.name = stockName??HQ_DATA_INVALID
    this.showCode = stockCode??HQ_DATA_INVALID
  }

  copyFrom(dataItemModel:HQDataItemModel){
    this.name = dataItemModel.name
    const market = dataItemModel.market
    const showCodeTemp = dataItemModel.showCode
    if ((StockMarketUtil.isOption(market+"") || StockMarketUtil.isFutureTL(market+"")) && HXUtils.isValidContractData(showCodeTemp+"")) {
      this.showCode = showCodeTemp
    }else{
      this.showCode = this.code
    }

    this.riseFailFlag = this.getRiseFailFlag(dataItemModel.price,this.price)
    this.priceChange =  this.riseFailFlag != 0
    this.price = dataItemModel.price
    this.riseFail = dataItemModel.riseFail
    this.priceRise = dataItemModel.priceRise
    this.riseFailColor = dataItemModel.riseFailColor
    this.riseFailColor = dataItemModel.riseFailColor
  }

  getMapKey():string{
    return this.code+"_"+this.market
  }



  private getRiseFailFlag(newPrice:string,lastPrice:string){
    let ret = 0
    if (newPrice == lastPrice){
      return ret
    }
    if (NumberUtils.isNumeric(newPrice) && NumberUtils.isNumeric(lastPrice)) {
       const newPriceNumber = parseFloat(newPrice)
       const lastPriceNumber = parseFloat(lastPrice)
      if (newPriceNumber == lastPriceNumber) {
        ret = 0
      }else {
       ret = newPriceNumber > lastPriceNumber ? 1:-1
      }
    }
    return ret
  }

   copy():HQDataItemModel{
    let copyDataItemModel = new HQDataItemModel(this.code,this.market,this.name)
     copyDataItemModel.showCode = this.showCode
     copyDataItemModel.price = this.price
     copyDataItemModel.riseFail = this.riseFail
     copyDataItemModel.priceRise = this.priceRise
     copyDataItemModel.nameColor = this.nameColor
     copyDataItemModel.riseFailColor = this.riseFailColor
     copyDataItemModel.priceRiseColor = this.priceRiseColor
     copyDataItemModel.showAddImage = this.showAddImage
     copyDataItemModel.priceChange = this.priceChange
     copyDataItemModel.riseFailFlag = this.riseFailFlag
     return copyDataItemModel
  }
}

export class GridDataSource implements IDataSource{
  private dataArray:HQDataItemModel[] = []

  constructor(data:HQDataItemModel[]) {
    this.dataArray = data
  }
  totalCount(): number {
    return this.dataArray.length
  }

  getData(index: number): HQDataItemModel {
    return this.dataArray[index]
  }

  registerDataChangeListener(listener: DataChangeListener): void {

  }

  unregisterDataChangeListener(listener: DataChangeListener): void {

  }

}