const characters = [

{

name: 'Luke Skywalker',

height: 172,

mass: 77,

eye_color: 'blue',

gender: 'male',

},

{

name: 'Darth Vader',

height: 202,

mass: 136,

eye_color: 'yellow',

gender: 'male',

},

{

name: 'Leia Organa',

height: 150,

mass: 49,

eye_color: 'brown',

gender: 'female',

},

{

name: 'Anakin Skywalker',

height: 188,

mass: 84,

eye_color: 'blue',

gender: 'male',

},

];

//***MAP***

//1. Get array of all names

const getAllNames = characters.map((allNames) => allNames.name)

console.log("All Names:", getAllNames)

//2. Get array of all heights

const getAllHeights = characters.map((allHeights) => allHeights.height)

console.log("All Heights:", getAllHeights)

//3. Get array of objects with just name and height properties

const minifiedRecords = characters.map((character) => ({name: character.name, height: character.height}))

console.log("Name and Height:", minifiedRecords)

//4. Get array of all first names

const getAllFirstNames = characters.map((firstNames) => firstNames.name.split(" ")[0])

console.log("First Names:", getAllFirstNames)

//***FILTER***

//1. Get characters with mass greater than 100

const greaterThanMass = characters.filter((greaterMass) => greaterMass.mass > 100)

console.log("Greater Mass:", greaterThanMass)

//2. Get characters with height less than 200

const lessThanHeight = characters.filter((lessHeight) => lessHeight.height < 200)

console.log("Height less than:", lessThanHeight)

//3. Get all male characters

const allMaleCharacters = characters.filter((allMales) => allMales.gender === "male")

console.log("All Males:", allMaleCharacters)

//4. Get all female characters

const allFemaleCharacters = characters.filter((allFemales) => allFemales.gender === "female")

console.log("All Females:", allFemaleCharacters)

//***SOME***

//1. Is there at least one male character?

const oneMaleCharacter = characters.some((oneMale) => oneMale.gender === "male")

console.log("One Male:", oneMaleCharacter)

//2. Is there at least one character with blue eyes?

const oneSetOfBlueEyes = characters.some((blueEyes) => blueEyes.eye_color === "blue")

console.log("Blue Eyes:", oneSetOfBlueEyes)

//3. Is there at least one character taller than 210?

const oneCharacterTallerThan = characters.some((tallerThan) => tallerThan.some >=210)

console.log("Taller Than:", oneCharacterTallerThan)

//4. Is there at least one character that has mass less than 50?

const oneCharacterHeavierThan = characters.some((heavierThan) => heavierThan.mass < 50)

console.log("Heavier Than:", oneCharacterHeavierThan)

//***SORT***

//1. Sort by mass

const byMass = characters.sort((a, b) => a.mass - b.mass)

console.log("By mass:", byMass)

//2. Sort by height

const byHeight = characters.sort((a, b) => a.height - b.height)

console.log("By Height:", byHeight)

//3. Sort by name

const byName = characters.sort((a, b) => {

if(a.name < b.name) return -1;

return 1

})

console.log("By Name:", byName)

//4. Sort by gender

const byGender = characters.sort((a, b) => {

if(a.gender < b.gender) return -1

return 1

})

console.log("By Gender:", byGender)

//***REDUCE***

//1. Get total mass of all characters

const getTotalMass = characters.reduce((acc, cur) => acc + cur.mass, 0)

console.log("Total Mass:", getTotalMass)

//2. Get total height of all characters

const getTotalHeight = characters.reduce((acc, cur) => acc + cur.height, 0)

console.log("Total Height:", getTotalHeight)

//3. Get total number of characters by eye color

const totalNumberOfEyeColor = characters.reduce((acc, cur) => {

let color = cur.eye_color

if(acc[color]) {

acc[color] ++

} else {

acc[color] = 1

}

return acc

}, {})

console.log(totalNumberOfEyeColor)

//4. Get total number of characters in all the character names

const totalNumberOfCharacters = characters.some((acc, cur) => acc + cur.name, 0)

console.log("Total number of characters:", totalNumberOfCharacters)

//***EVERY***

//1. Does every character have blue eyes?

const doAllHaveBlueEyes = characters.every((blueEyes) => blueEyes.eye_color === "blue")

console.log("Blue eyes:", doAllHaveBlueEyes)

//2. Does every character have mass more than 40?

const massOver40 = characters.every((over40) => over40.mass > 40)

console.log("Mass Over 40:", massOver40)

//3. Is every character shorter than 200?

const shorterThan200 = characters.every((shorterThan) => shorterThan.height < 200)

console.log(shorterThan200)

//4. Is every character male?

const isEveryCharacterAMale = characters.every((allMales) => allMales.gender === "male")

console.log(isEveryCharacterAMale)