footballTeam-Classes exam 22/10/2022

class footballTeam {

    constructor(clubName, country) {
        this.clubName = clubName;
        this.country = country
        this.invitedPlayers = [];
    }

    newAdditions(footballPlayers) {

        for (let currPlayer of footballPlayers) {

            let [name, age, playerValue] = currPlayer.split('/');
            playerValue = Number(playerValue);
            age = Number(age);

            let newPlayer = {
                name,
                age,
                playerValue
            };

            let foundPlayer = this.invitedPlayers.find(x => x.name == name);

            if (foundPlayer) {

                let foundValue = foundPlayer.playerValue;

                if (foundValue < playerValue) {
                    foundPlayer.playerValue += playerValue;
                }
            } else {
                this.invitedPlayers.push(newPlayer);
            }

        }

        let allPlayers = this.invitedPlayers.reduce((acc, x) => {
            acc.push(x.name);
            return acc;
        }, []);

        let finalMessage = `You successfully invite ${allPlayers.join(', ')}.`;

        return finalMessage;

    }

    signContract(selectedPlayer) {

        let [sPlayerName, offer] = selectedPlayer.split('/');

        offer = Number(offer);

        let foundPlayer = this.invitedPlayers.find(x => x.name == sPlayerName);

        if (!foundPlayer) {

            throw new Error(`${sPlayerName} is not invited to the selection list!`)
        }

        if (foundPlayer.playerValue > offer) {
            throw (`The manager's offer is not enough to sign a contract with ${sPlayerName}, ${foundPlayer.playerValue-offer} million more are needed to sign the contract!`);

        } else {
            foundPlayer.playerValue = 'Bought';
            return `Congratulations! You sign a contract with ${sPlayerName} for ${offer} million dollars.`;
        }



    }

    ageLimit(name, age) {

        let limitAge = Number(age);

        let foundPlayer = this.invitedPlayers.find(x => x.name == name);

        if (!foundPlayer) {
            throw new Error(`${name} is not invited to the selection list!`);
        } else {

            let difAge = foundPlayer.age - limitAge;

            if (difAge > -5 && difAge < 0) {

                return `${name} will sign a contract for ${Math.abs(difAge)} years with ${this.clubName} in ${this.country}!`


            } else if (difAge <= -5 && difAge < 0) {

                return `${name} will sign a full 5 years contract for ${this.clubName} in ${this.country}!`;

            } else if (difAge >= 0) {

                return `${name} is above age limit!`;

            }


        }


    }

    transferWindowResult() {

        let allPlayers = this.invitedPlayers.reduce((acc, x) => {

            acc.push(`Player ${x.name}-${x.playerValue}`)
            return acc;
        }, []);

        return `Players list:\n${allPlayers.join('\n')}`
    }



}

let fTeam = new footballTeam("Barcelona", "Spain");
console.log(fTeam.newAdditions(["Kylian Mbappé/23/160", "Lionel Messi/35/50", "Pau Torres/25/52"]));
console.log(fTeam.signContract("Kylian Mbappé/240"));
console.log(fTeam.ageLimit("Kylian Mbappé", 30));
console.log(fTeam.transferWindowResult());

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