/*
 * Copyright (C) 2012 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.android.contacts.editor;

import static android.provider.ContactsContract.CommonDataKinds.Event;
import static android.provider.ContactsContract.CommonDataKinds.GroupMembership;
import static android.provider.ContactsContract.CommonDataKinds.Photo;
import static android.provider.ContactsContract.CommonDataKinds.StructuredName;

import com.android.contacts.R;
import com.android.contacts.common.model.dataitem.DataKind;
import com.google.common.collect.Maps;

import java.util.HashMap;

/**
 * Utility methods for creating contact editor.
 */
public class EditorUiUtils {

    // Maps DataKind.mimeType to editor view layouts.
    private static final HashMap<String, Integer> mimetypeLayoutMap = Maps.newHashMap();
    static {
        // Generally there should be a layout mapped to each existing DataKind mimetype but lots of
        // them use the default text_fields_editor_view which we return as default so they don't
        // need to be mapped.
        //
        // Other possible mime mappings are:
        // DataKind.PSEUDO_MIME_TYPE_DISPLAY_NAME
        // Nickname.CONTENT_ITEM_TYPE
        // Email.CONTENT_ITEM_TYPE
        // StructuredPostal.CONTENT_ITEM_TYPE
        // Im.CONTENT_ITEM_TYPE
        // Note.CONTENT_ITEM_TYPE
        // Organization.CONTENT_ITEM_TYPE
        // Phone.CONTENT_ITEM_TYPE
        // SipAddress.CONTENT_ITEM_TYPE
        // Website.CONTENT_ITEM_TYPE
        // Relation.CONTENT_ITEM_TYPE
        //
        // Un-supported mime types need to mapped with -1.

        mimetypeLayoutMap.put(DataKind.PSEUDO_MIME_TYPE_PHONETIC_NAME,
                R.layout.phonetic_name_editor_view);
        mimetypeLayoutMap.put(StructuredName.CONTENT_ITEM_TYPE,
                R.layout.structured_name_editor_view);
        mimetypeLayoutMap.put(GroupMembership.CONTENT_ITEM_TYPE, -1);
        mimetypeLayoutMap.put(Photo.CONTENT_ITEM_TYPE, -1);
        mimetypeLayoutMap.put(Event.CONTENT_ITEM_TYPE, R.layout.event_field_editor_view);
    }

    /**
     * Fetches a layout for a given mimetype.
     *
     * @param mimetype The mime type (e.g. StructuredName.CONTENT_ITEM_TYPE)
     * @return The layout resource id.
     */
    public static int getLayoutResourceId(String mimetype) {
        final Integer id = mimetypeLayoutMap.get(mimetype);
        if (id == null) {
            return R.layout.text_fields_editor_view;
        }
        return id;
    }
}