class FormActivity : AppCompatActivity(){

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_form)

        supportActionBar?.setDisplayHomeAsUpEnabled(true)


        btnSimpan.setOnClickListener {

            simpan()

        }

    }

    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
        menuInflater.inflate(R.menu.save ,menu )
        return super.onCreateOptionsMenu(menu)
    }

    override fun onOptionsItemSelected(item: MenuItem): Boolean {
        if (item.itemId == R.id.item_save){
            simpan()
        }
        return super.onOptionsItemSelected(item)
    }

    fun validateNamaDepan() : Boolean{
        var namaDepan = inputNamaDepan.text.toString()
        if (namaDepan.isEmpty()){
            inputNamaDepan.setError("Required")
            inputNamaDepan.requestFocus()
            return false
        }

        if (isContainSpecialChar(namaDepan)){
            inputNamaDepan.setError("Special not allowed")
            inputNamaDepan.requestFocus()
            return false
        }

        return true
    }

    private fun getSelectedGender(): String {
        var gender = ""
        if (rbPria.isChecked)
        {
            //lakukan ini
            gender = "Pria"
        }
        else {
            //kalau tidak lakukan yang ini
            gender = "Wanita"
        }

        return gender

    }


    fun isValidateAll(): Boolean{
        if (validateNamaDepan() &&
            validateNamaBelakang() &&
            validateNoHp() && validateAlamat()){
            return true
        }

        return false
    }

    fun validateNamaBelakang() : Boolean{
        var namaDepan = inputNamaBelakang.text.toString()
        if (namaDepan.isEmpty()){
            inputNamaBelakang.setError("Required")
            inputNamaBelakang.requestFocus()
            return false
        }

        if (isContainSpecialChar(namaDepan)){
            inputNamaBelakang.setError("Special not allowed")
            inputNamaBelakang.requestFocus()
            return false
        }


        return true
    }

    fun validateAlamat() : Boolean{
        var alamat= inputAlamat.text.toString()
        if (alamat.isEmpty()){
            inputAlamat.setError("Required")
            inputAlamat.requestFocus()
            return false
        }

        return true
    }

    fun validateNoHp() : Boolean{
        var nohp= inputNoHp.text.toString()
        if (nohp.isEmpty()){
            inputNoHp.setError("Required")
            inputNoHp.requestFocus()
            return false
        }

        return true
    }

    private fun getSelectedHobi(): String {
        var listHobi = ArrayList<String>()

        if (cbMembaca.isChecked) listHobi.add("Membaca")

        if (cbMenulis.isChecked) listHobi.add("Menulis")
        if (cbMenggambar.isChecked) listHobi.add("Menggambar")

        var hobi = TextUtils.join(", ", listHobi)
        return hobi

    }

    fun isContainSpecialChar(text : String): Boolean {
        var forbid = "@!#$%&*^"


        for (i in forbid.indices){

            if (text.contains(forbid[i])){
                return true
            }
        }

        return false

    }

    fun simpan() {

        if (!isValidateAll()){
            return
        }

        var siswa = getInput()
        var dataSource = SiswaDataSource(this)
        dataSource.insertStudent(siswa)

        Toast.makeText(this, "Berhasil menyimpan data",
            Toast.LENGTH_SHORT).show()

        finish()


    }

    private fun getInput(): Siswa {

        var namaDepan = inputNamaDepan.text.toString()
        var namaBelakang = inputNamaBelakang.text.toString()
        var nohp = inputNoHp.text.toString()
        var alamat = inputAlamat.text.toString()
        var jenjang = spinner.selectedItem.toString()
        var hobi = getSelectedHobi()

        var gender = getSelectedGender()

        var siswa = Siswa()
        siswa.namad = namaDepan
        siswa.namab = namaBelakang
        siswa.alamat= alamat
        siswa.gender = gender
        siswa.jenjang= jenjang
        siswa.hobi = hobi
        siswa.noHp = nohp

        return siswa

    }

}