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'use strict';

/*

// Challenge #1

const johnHeight = 1.95;

const markHeight = 1.69;

const johnMass = 92;

const markMass = 78;

let markHigherBMI;

const johnBMI = johnMass / (johnHeight**2);

const markBMI = markMass / (markHeight**2);

if (markBMI > johnBMI){

markHigherBMI=true;

} else {

markHigherBMI=false

}

console.log(markHigherBMI);

// Challenge #2

const johnHeight = 1.95;

const markHeight = 1.69;

const johnMass = 92;

const markMass = 78;

const johnBMI = +(johnMass / (johnHeight**2)).toFixed(2);

const markBMI = +(markMass / (markHeight**2)).toFixed(2);

if (markBMI > johnBMI){

console.log(`Mark's BMI(${markBMI}) is higher than John's(${johnBMI})!`)

} else if (markBMI < johnBMI){

console.log(`John's BMI(${johnBMI}) is higher than Mark's(${markBMI})!"`)

}

// Challenge #3

const dolphinsAvarage = (97+ 112 + 101) / 3;

const koalasAvarage = (109+ 95 + 106) / 3;

if (dolphinsAvarage >= 100 && dolphinsAvarage > koalasAvarage){

console.log("Dolphins win");

} else if (koalasAvarage >= 100 && koalasAvarage > dolphinsAvarage) {

console.log("Koalas win");

} else if ((koalasAvarage>=100) === (dolphinsAvarage>=100)) {

console.log("Draw")

} else {

console.log("Nobody wins")

}

// Challenge #4

const bill = 400;

const tip = (bill >= 50 && bill <=300 ? bill * .15 : bill * .2);

console.log(tip);

// Challenge #5

const calcAvarage = (a,b,c) => (a+b+c) / 3;

const dolphinsAvarage = calcAvarage(85, 54 ,41);

const koalasAvarage = calcAvarage(23, 34 ,27);

const checkWinner = function(){

if(dolphinsAvarage >= koalasAvarage * 2){

console.log(`Dolphins win (${dolphinsAvarage} vs. ${koalasAvarage})`);

}else if (koalasAvarage >= dolphinsAvarage*2){

console.log(`Koalas win (${koalasAvarage} vs. ${dolphinsAvarage})`);

} else {

console.log("Nobody wins")

}

}

checkWinner();

// Challenge #6

const calcTip = bill => (bill >= 50 && bill <= 300) ? bill * .15 : bill * .2;

const bills = [125, 555, 44];

const tips = [];

const totals = [];

for (let i = 0; i < bills.length; i++) {

const tip = calcTip(bills[i])

const total = bills[i] + tip;

tips.push(tip);

totals.push(total);

}

console.log(bills);

console.log(tips);

console.log(totals);

// Challenge #7

const mark = {

fullname: "Mark Miller",

height: 1.69,

weight: 78,

calcBMI: function () {

this.BMI = this.weight / (this.height * this.height);

return this.BMI

}

}

const john = {

fullname: "John Smith",

height: 1.95,

weight: 92,

calcBMI: function () {

this.BMI = this.weight / (this.height * this.height);

return this.BMI

}

}

const johnBMI = john.calcBMI();

const markBMI = mark.calcBMI();

if (mark.BMI > john.BMI) {

console.log(`Mark's BMI(${mark.BMI}) is higher than John's BMI(${john.BMI})`);

} else {

console.log(`John's BMI(${john.BMI}) is higher than Mark's BMI(${mark.BMI})`);

}

// Challenge #8

const bills = [22, 295, 176, 440, 37, 105, 10, 1100, 86, 52];

const tips = [];

const totals = [];

const calcTip = bill => (bill >= 50 && bill <= 300) ? bill * .15 : bill * .2;

for (let i = 0; i < bills.length; i++) {

const tip = calcTip(bills[i]);

tips.push(tip);

totals.push(bills[i] + tip);

}

const calcAvarage = function (arr) {

let sum = 0;

for (let i = 0; i < arr.length; i++) {

sum += arr[i]

}

return sum / arr.length;

}

console.log(bills);

console.log(tips);

console.log(totals);

console.log(calcAvarage(bills));

*/

// Challenge #9

const game = {

team1: 'Bayern Munich',

team2: 'Borrussia Dortmund',

players: [

[

'Neuer',

'Pavard',

'Martinez',

'Alaba',

'Davies',

'Kimmich',

'Goretzka',

'Coman',

'Muller',

'Gnarby',

'Lewandowski',

],

[

'Burki',

'Schulz',

'Hummels',

'Akanji',

'Hakimi',

'Weigl',

'Witsel',

'Hazard',

'Brandt',

'Sancho',

'Gotze',

],

],

score: '4:0',

scored: ['Lewandowski', 'Gnarby', 'Lewandowski',

'Hummels'],

date: 'Nov 9th, 2037',

odds: {

team1: 1.33,

x: 3.25,

team2: 6.5,

},

};

// Create one player array for each team(variables 'players1' and

// 'players2')

const players1 = game.players[0];

const players2 = game.players[1];

console.log(players1, players2);

const [gk, ...otherPlayers] = players1;

console.log(gk, otherPlayers);

const allPlayers = [...players1, ...players2];

console.log(allPlayers);

const players1Final = [...players1, 'Thiago', 'Coutinho', 'Perisic'];

console.log(players1Final);

const { team1, x: draw, team2 } = game.odds;

console.log(team1, draw, team2);