/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.example.android.autofillframework.app

import android.content.Context
import android.content.Intent
import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import android.widget.ArrayAdapter
import com.example.android.autofillframework.R
import kotlinx.android.synthetic.main.credit_card_activity.clear
import kotlinx.android.synthetic.main.credit_card_activity.expirationDay
import kotlinx.android.synthetic.main.credit_card_activity.expirationMonth
import kotlinx.android.synthetic.main.credit_card_activity.expirationYear
import kotlinx.android.synthetic.main.credit_card_activity.submit


class CreditCardActivity : AppCompatActivity() {

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

        // Create an ArrayAdapter using the string array and a default spinner layout
        val dayAdapter = ArrayAdapter.createFromResource(this, R.array.day_array, android.R.layout.simple_spinner_item)
        // Specify the layout to use when the list of choices appears
        dayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
        // Apply the adapter to the spinner
        expirationDay.adapter = dayAdapter

        val monthAdapter = ArrayAdapter.createFromResource(this, R.array.month_array, android.R.layout.simple_spinner_item)
        monthAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
        expirationMonth.adapter = monthAdapter

        val yearAdapter = ArrayAdapter.createFromResource(this, R.array.year_array, android.R.layout.simple_spinner_item)
        yearAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
        expirationYear.adapter = yearAdapter

        submit.setOnClickListener { submitCcInfo() }
        clear.setOnClickListener { resetFields() }
    }

    private fun resetFields() {
        //TODO
    }

    /**
     * Launches new Activity and finishes, triggering an autofill save request if the user entered
     * any new data.
     */
    private fun submitCcInfo() {
        val intent = WelcomeActivity.getStartActivityIntent(this)
        startActivity(intent)
        finish()
    }

    companion object {
        fun getStartActivityIntent(context: Context): Intent {
            val intent = Intent(context, CreditCardActivity::class.java)
            return intent
        }
    }
}