/*
 * This file is part of GNU Taler
 * (C) 2022 Taler Systems S.A.
 *
 * GNU Taler is free software; you can redistribute it and/or modify it under the
 * terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 3, or (at your option) any later version.
 *
 * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
 */

package net.taler.wallet.withdraw.manual

import android.content.ClipData
import android.content.ClipboardManager
import android.content.Context
import android.content.Intent
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.compose.material.Surface
import androidx.compose.ui.platform.ComposeView
import androidx.core.content.getSystemService
import androidx.fragment.app.Fragment
import androidx.fragment.app.activityViewModels
import androidx.navigation.fragment.findNavController
import com.google.android.material.composethemeadapter.MdcTheme
import net.taler.common.startActivitySafe
import net.taler.wallet.MainViewModel
import net.taler.wallet.R
import net.taler.wallet.withdraw.WithdrawStatus

class ManualWithdrawSuccessFragment : Fragment() {
    private val model: MainViewModel by activityViewModels()
    private val transactionManager by lazy { model.transactionManager }
    private val withdrawManager by lazy { model.withdrawManager }
    override fun onCreateView(
        inflater: LayoutInflater, container: ViewGroup?,
        savedInstanceState: Bundle?,
    ): View = ComposeView(requireContext()).apply {
        val status = withdrawManager.withdrawStatus.value as WithdrawStatus.ManualTransferRequired
        val intent = Intent().apply {
            data = status.uri
        }
        // TODO test if this works with an actual payto:// handling app
        val componentName = intent.resolveActivity(requireContext().packageManager)
        val onBankAppClick = if (componentName == null) null else {
            { startActivitySafe(intent) }
        }
        val tid = status.transactionId
        val onCancelClick = if (tid == null) null else {
            {
                transactionManager.deleteTransaction(tid)
                findNavController().navigate(R.id.action_nav_exchange_manual_withdrawal_success_to_nav_main)
            }
        }
        setContent {
            MdcTheme {
                Surface {
                    when (status) {
                        is WithdrawStatus.ManualTransferRequiredBitcoin -> {
                            ScreenBitcoin(status, onBankAppClick, onCancelClick)
                        }
                        is WithdrawStatus.ManualTransferRequiredIBAN -> {
                            ScreenIBAN(status, onBankAppClick, onCancelClick)
                        }
                    }
                }

            }
        }
    }

    override fun onStart() {
        super.onStart()
        activity?.setTitle(R.string.withdraw_title)
    }
}

fun copyToClipBoard(context: Context, label: String, str: String) {
    val clipboard = context.getSystemService<ClipboardManager>()
    val clip = ClipData.newPlainText(label, str)
    clipboard?.setPrimaryClip(clip)
}