//Arrow to Functions
//Переведите любые пять заданий из предыдущего ДЗ по функциям в синтаксис function

//Number: temperature 
{
    function fahrenheit(x){return x * 1.8 + 32} // функция конвертации из цельсия в фарингейты
    console.log(fahrenheit(20))//68 градусов по фарингейту
}

//Flats
{
    function flats (apartmentNumber,floorNumber,numberApartmentsFloor){
        let sumApartments = floorNumber*numberApartmentsFloor// здесь мы узнаем сколько квартир в подьезде
        let entrance = Math.ceil(apartmentNumber/sumApartments)//номер подьезда
        let floor = Math.ceil((apartmentNumber%sumApartments)/numberApartmentsFloor)//номер этажа
        return {entrance,floor}
    }
    console.log(flats(65,9,4))//{entrance: 2, floor: 8}
}

//Credentials
{
    function credentials (){
        let name = prompt("Введите имя").trim().toLowerCase();
        let surname = prompt("Введите фамилию").trim().toLowerCase();
        let fatherName = prompt("Введите отчество").trim().toLowerCase();
        name = name[0].toUpperCase()+name.slice(1);
        surname = surname[0].toUpperCase()+surname.slice(1);
        fatherName = fatherName[0].toUpperCase()+fatherName.slice(1);
        fullName = name+' '+surname+' '+fatherName
        return {name,surname,fatherName,fullName} 
    }
    console.log(credentials())
}

//New line
{
    function newLine (str){
        let result = (str.split('\\n').join('\n'))
        return result
    }
    console.log(newLine('1 строка\n2 строка'))
}

//Prompt OR
{
    function promptOr(age){
        age ? alert('Вы ' +(2022 - age)+ ' года рождения!') :alert('Ошибка')
    }
    console.log(promptOr(+prompt('Сколько вам лет?')))
}

//createPerson
{
    function createPerson(name, surname){
        let obj = {
            'name': name,
            'surname': surname,
            getFullName: function (){
                if(obj.fatherName){
                    return `${this.name} ${this.fatherName} ${this.surname}`
                }
                else{return `${this.name} ${this.surname}`}
            }
            }
            return obj   
    }

    const a = createPerson("Вася", "Пупкин")
    const b = createPerson("Анна", "Иванова")
    const c = createPerson("Елизавета", "Петрова")

    console.log(a.getFullName()) //Вася Пупкин
    a.fatherName = 'Иванович'    
    console.log(a.getFullName())//Вася Иванович Пупкин
    console.log(b.getFullName()) //Анна Иванова
}

//createPersonClosure
{
    function createPersonClosure(name, surname){

        let age 
        let fatherName 
        let obj
        return obj = {
            getName: function (){return name},
            getSurname: function (){return surname},
            getFatherName: function (){return fatherName},
            getAge: function (){return age},
            getFullName: function (){return `${name} ${surname} ${fatherName} ${age}`},

            setName: function (newName){
                if(newName.slice(0,1)===newName.toUpperCase().slice(0,1)){
                    name=newName
                    return obj.getName()
                }
                else{return obj.getName()}
            },
            setSurname: function (newSurname){
                if(newSurname.slice(0,1)===newSurname.toUpperCase().slice(0,1)){
                    surname=newSurname
                    return obj.getSurname()
                }
                else{return obj.getSurname()}
            },
            setFatherName: function (newFatherName){
                if(newFatherName.slice(0,1)===newFatherName.toUpperCase().slice(0,1)){
                    fatherName=newFatherName
                    return obj.getFatherName()
                }
                else{return obj.getFatherName()}
            },
            setAge: function (newAge){
                if(newAge<100 && newAge>0){
                    age=newAge
                    return obj.getAge()
                }
                else{return obj.getAge()}
            },
            setFullName: function (newFullName){
            let [surnameCheck, nameCheck, fatherNameCheck] = newFullName.split(' ')
            if(nameCheck.slice(0,1)===nameCheck.toUpperCase().slice(0,1) && fatherNameCheck.slice(0,1)===fatherNameCheck.toUpperCase().slice(0,1) && surnameCheck.slice(0,1)===surnameCheck.toUpperCase().slice(0,1)){
                [surname, name, fatherName] = newFullName.split(' ')
                return obj.getFullName()
            }
            else{return obj.getFullName()}
            } 
        }
    } 

    const a = createPersonClosure("Вася", "Пупкин")
    const b = createPersonClosure("Анна", "Иванова")
    console.log(a.getName())
    a.setAge(15)
    a.setAge(150) //не работает

    b.setFullName("Петрова Анна Николаевна")
    console.log(b.getFatherName()) //Николаевна
}

//createPersonClosureDestruct
{
    function createPersonClosureDestruct(person){
        let {name='Иван',surname='Иванов',fatherName='Иванович',age=30}=person
        let obj
        return obj = {
            getName: function (){return name},
            getSurname: function (){return surname},
            getFatherName: function (){return fatherName},
            getAge: function (){return age},
            getFullName: function (){return `${name} ${surname} ${fatherName} ${age}`},

            setName: function (newName){
                if(newName.slice(0,1)===newName.toUpperCase().slice(0,1)){
                    name=newName
                    return obj.getName()
                }
                else{return obj.getName()}
            },
            setSurname: function (newSurname){
                if(newSurname.slice(0,1)===newSurname.toUpperCase().slice(0,1)){
                    surname=newSurname
                    return obj.getSurname()
                }
                else{return obj.getSurname()}
            },
            setFatherName: function (newFatherName){
                if(newFatherName.slice(0,1)===newFatherName.toUpperCase().slice(0,1)){
                    fatherName=newFatherName
                    return obj.getFatherName()
                }
                else{return obj.getFatherName()}
            },
            setAge: function (newAge){
                if(newAge<100 && newAge>0){
                    age=newAge
                    return obj.getAge()
                }
                else{return obj.getAge()}
            },
            setFullName: function (newFullName){
            let [surnameCheck, nameCheck, fatherNameCheck,] = newFullName.split(' ')
            if(nameCheck.slice(0,1)===nameCheck.toUpperCase().slice(0,1) && fatherNameCheck.slice(0,1)===fatherNameCheck.toUpperCase().slice(0,1) && surnameCheck.slice(0,1)===surnameCheck.toUpperCase().slice(0,1)){
                [fatherName=fatherName, surname=surname, name=name, age=age] = newFullName.split(' ')
                return obj.getFullName()
            }
            else{return obj.getFullName()}
            } 
        }
    } 
}


//isSorted
{
    function isSorted(...arr){
        arr = arr.map((a,b)=>a>b?a:false)
        for(el of arr){
            typeof el === 'number'?el=el:arr=false
            }
            if(typeof arr==='object'){
                arr=true
            }
            return arr
    }
    //Test isSorted
    let arr = []
    let el
    while (el=+prompt('Добавьте элемент в массив')) {
        arr.push(el)
    }
    isSorted(arr)
}

//personForm
//personForm в index.html