ShowHorseData.fsx

// Bfexplorer cannot be held responsible for any losses or damages incurred during the use of this betfair bot.
// It is up to you to determine the level of risk you wish to trade under. 
// Do not gamble with money you cannot afford to lose.

module BfexplorerBot

#I @"C:\Program Files (x86)\BeloSoft\Bfexplorer\"

#r "BeloSoft.Data.dll"
#r "BeloSoft.Betfair.API.dll"
#r "BeloSoft.Bfexplorer.Domain.dll"
#r "BeloSoft.Bfexplorer.Trading.dll"
#r "BeloSoft.Bfexplorer.Service.Core.dll"

open BeloSoft.Data
open BeloSoft.Bfexplorer.Domain
open BeloSoft.Bfexplorer.Trading

/// <summary>
/// ShowHorseData
/// </summary>
type ShowHorseData(market : Market, _selection : Selection, _botName : string, _botTriggerParameters : BotTriggerParameters, myBfexplorer : IMyBfexplorer) =

    let outputMessage message =
        myBfexplorer.BfexplorerService.OutputMessage(message, market.Id)

    let isHorseRacingMarket() =
        market.MarketInfo.BetEventType.Id = 7 && market.MarketDescription.MarketType = "WIN"

    let getOddsDifference (selection1 : Selection, selection2 : Selection) =
        selection1.OddsContext.GetOddsDifference(selection1.LastPriceTraded, selection2.LastPriceTraded)

    let getBookValue (selections : Selection list) =
        selections 
        |> List.map (fun mySelection -> toPriceProbability mySelection.LastPriceTraded)
        |> List.sum

    let reportHorsesData() =
        let selectionDataToString (mySelection : Selection) = maybe {       
            let! metaData = mySelection.MetaData

            return sprintf "%s: %.2f | %d" mySelection.Name mySelection.LastPriceTraded metaData.OfficialRating
        }

        let selections =
            market.Selections
            |> Seq.filter isNotRemovedSelection
            |> Seq.sortBy (fun mySelection -> mySelection.LastPriceTraded)
            |> Seq.toList

        selections
        |> List.choose selectionDataToString
        |> String.concat "\n"
        |> outputMessage

        let firstFavourite, secondFavourite = selections.[0], selections.[1]

        outputMessage <|
            sprintf "Number of runners: %d\nFavourite: %s\nSecond favourite: %s\nOdds difference: %d\nFavourite and second favourite book value: %.2f" 
                selections.Length 
                firstFavourite.Name secondFavourite.Name
                (getOddsDifference (firstFavourite, secondFavourite))
                (getBookValue [ firstFavourite; secondFavourite ])
                
    interface IBotTrigger with

        /// <summary>
        /// Execute
        /// </summary>
        member __.Execute() =
            if isHorseRacingMarket()
            then
                reportHorsesData()
                TriggerResult.EndExecution
            else
                TriggerResult.EndExecutionWithMessage "You can execute this bot only on a horse racing market!"

        /// <summary>
        /// EndExecution
        /// </summary>
        member __.EndExecution() =
            ()