From b29df41b5eedc7411335ef8631095f62790b3c16 Mon Sep 17 00:00:00 2001
From: r-ca <nem@nem.x0.to>
Date: Sun, 28 Jan 2024 11:28:48 +0900
Subject: [PATCH] =?UTF-8?q?=E3=83=95=E3=82=A1=E3=82=A4=E3=83=AB=E3=83=94?=
 =?UTF-8?q?=E3=83=83=E3=82=AB=E3=83=BC=E5=AE=9F=E8=A3=85?=
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Content-Type: text/plain; charset=UTF-8
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---
 .../picker/LacertaFilePickerDialog.java       | 114 +++++++++++++++++-
 1 file changed, 113 insertions(+), 1 deletion(-)

diff --git a/component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerDialog.java b/component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerDialog.java
index 29dc3936..d0c465de 100644
--- a/component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerDialog.java
+++ b/component/common/src/main/java/one/nem/lacerta/component/common/picker/LacertaFilePickerDialog.java
@@ -1,4 +1,116 @@
 package one.nem.lacerta.component.common.picker;
 
-public class LacertaFilePickerDialog {
+import android.app.Dialog;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+import javax.inject.Inject;
+
+import dagger.hilt.android.AndroidEntryPoint;
+import one.nem.lacerta.component.common.R;
+import one.nem.lacerta.component.common.picker.base.LacertaFilePickerAdapterBase;
+import one.nem.lacerta.component.common.picker.base.LacertaFilePickerDialogBase;
+import one.nem.lacerta.data.LacertaLibrary;
+import one.nem.lacerta.model.ListItemType;
+
+@AndroidEntryPoint
+public class LacertaFilePickerDialog extends LacertaFilePickerDialogBase {
+
+    @Inject
+    LacertaLibrary lacertaLibrary;
+
+    // Listener
+    public interface LacertaFilePickerDialogListener {
+        void onFileSelected(String name, String fileId);
+    }
+
+    // Variables
+    LacertaFilePickerDialogListener listener;
+
+    // Setter
+    public LacertaFilePickerDialog setListener(LacertaFilePickerDialogListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        super.onCreateDialog(savedInstanceState);
+
+        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(getActivity());
+
+        View view = LayoutInflater.from(getActivity()).inflate(R.layout.lacerta_dialog_select_dir, null);
+
+        // 高さを画面の40%にする
+        int height = (int) (getResources().getDisplayMetrics().heightPixels * 0.4);
+        view.setMinimumHeight(height);
+
+        RecyclerView recyclerView = view.findViewById(R.id.select_dir_recycler_view);
+        TextView currentDirTextView = view.findViewById(R.id.current_dir_text_view);
+
+        LacertaFilePickerAdapter adapter = new LacertaFilePickerAdapter();
+        adapter.setListener(new LacertaFilePickerAdapter.LacertaFilePickerAdapterListener() {
+            @Override
+            public void onItemSelected(String dirId) {
+                updateList(adapter, dirId);
+                updatePublicPath(currentDirTextView, dirId);
+            }
+
+            @Override
+            public void onBackSelected(String dirId) {
+                updateList(adapter, dirId);
+                updatePublicPath(currentDirTextView, dirId);
+            }
+
+            @Override
+            public void onDocumentSelected(String documentId) {
+                if (listener != null) {
+                    dismiss();
+                    listener.onFileSelected(documentId, documentId);
+                }
+            }
+        });
+
+        recyclerView.setAdapter(adapter);
+        recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
+
+        this.updateList(adapter, null); // ルートディレクトリのリストを表示
+
+        // Init dialog
+        builder.setTitle(this.title == null ? "ファイルを選択" : this.title);
+        builder.setMessage(this.message == null ? "ファイルを選択してください" : this.message);
+        builder.setView(view);
+        builder.setNegativeButton(this.negativeButtonText == null ? "キャンセル" : this.negativeButtonText, (dialog, which) -> {
+            if (listener != null) {
+                dismiss();
+            }
+        });
+
+        return builder.create();
+    }
+
+    private void updatePublicPath(TextView currentDirTextView, String folderId) {
+        lacertaLibrary.getPublicPath(folderId, ListItemType.ITEM_TYPE_FOLDER).thenAccept(publicPath -> {
+            this.updatePathTextView(currentDirTextView, publicPath, ListItemType.ITEM_TYPE_FOLDER);
+        });
+    }
+
+    private void updateList(LacertaFilePickerAdapterBase adapter, String folderId) {
+        lacertaLibrary.getFolderList(folderId).thenAccept(libraryItemPage -> {
+            int currentCount = adapter.getItemCount();
+            String currentId = adapter.getCurrentId();
+//            adapter.setListItems(libraryItemPage);
+            getActivity().runOnUiThread(() -> {
+                this.updateListView(adapter, libraryItemPage, currentCount, currentId);
+            });
+        });
+    }
+
 }