# DocumentationFragment.kt

    /*
     * The MIT License
     *
     * Original work sponsored and donated by The Danish Health Data Authority (http://www.sundhedsdatastyrelsen.dk)
     *
     * Copyright (C) 2021 The Danish Health Data Authority (http://www.sundhedsdatastyrelsen.dk)
     *
     *
     * Permission is hereby granted, free of charge, to any person obtaining a copy of
     * this software and associated documentation files (the "Software"), to deal in
     * the Software without restriction, including without limitation the rights to
     * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
     * of the Software, and to permit persons to whom the Software is furnished to do
     * so, subject to the following conditions:
     *
     *
     * The above copyright notice and this permission notice shall be included in all
     * copies or substantial portions of the Software.
     *
     *
     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     * SOFTWARE.
     */

    package dk.nsp.mingraviditet.ui.main.more.documentation

    import android.os.Bundle
    import android.view.LayoutInflater
    import android.view.View
    import android.view.ViewGroup
    import androidx.appcompat.app.AlertDialog
    import androidx.fragment.app.Fragment
    import androidx.fragment.app.viewModels
    import com.commonsense.android.kotlin.system.extensions.onBackPressed
    import com.google.android.material.snackbar.Snackbar
    import dagger.hilt.android.AndroidEntryPoint
    import dk.nsp.mingraviditet.R
    import dk.nsp.mingraviditet.databinding.FragmentDocumentationBinding
    import dk.nsp.mingraviditet.domain.AlertDialogButtonModel
    import dk.nsp.mingraviditet.domain.AlertDialogViewModel
    import dk.nsp.mingraviditet.util.android.recycler.DelegatingListAdapter
    import dk.nsp.mingraviditet.util.extensions.createAndShowWith
    import dk.nsp.mingraviditet.util.extensions.observeIfNotHandled

    @AndroidEntryPoint
    class DocumentationFragment : Fragment() {

        private val adapter by lazy {
            DelegatingListAdapter()
        }

        private val viewModel by viewModels<DocumentationViewModel>()

        override fun onCreateView(
            inflater: LayoutInflater,
            container: ViewGroup?,
            savedInstanceState: Bundle?
        ): View {
            val binding = FragmentDocumentationBinding.inflate(inflater, container, false)
            binding.toolbar.setNavigationOnClickListener { onBackPressed() }
            binding.toolbar.setTitle(R.string.more_documentation_title)

            binding.recyclerView.adapter = adapter

            viewModel.rowsToShow.observe(viewLifecycleOwner) {
                adapter.submitList(it)
            }

            viewModel.onDocumentSent.observeIfNotHandled(viewLifecycleOwner) { success ->
                if (success) {
                    AlertDialog.Builder(binding.root.context).createAndShowWith(
                        AlertDialogViewModel(
                            title = R.string.more_documentation_pdf_sent_alert_title,
                            message = R.string.more_documentation_pdf_sent_alert_description,
                            positiveButton = AlertDialogButtonModel(R.string.common_cta_close)
                        )
                    )
                } else {
                    Snackbar.make(
                        binding.root,
                        R.string.more_documentation_pdf_error_description,
                        Snackbar.LENGTH_LONG
                    ).show()
                }
            }

            return binding.root
        }
    }