/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you 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 org.apache.causeway.client.kroviz.ui.core

import org.apache.causeway.client.kroviz.to.Member
import org.apache.causeway.client.kroviz.to.ValueType

class FormItem(
        val label: String,
        val type: ValueType,
        var content: Any? = null,
        val size: Int? = null,
        val description: String? = "not set",
        val member: Member? = null,
        var dspl: Displayable? = null,
        var callBack: Any? = null,
        var callBackAction: String? = null) {

    private val originalContent: Any? = content
    var readOnly = false

    init {
        if (member != null) readOnly = member.isReadOnly()
    }

    fun changed(value: String?) {
        dspl?.setDirty(true)
        if (member != null) member.value?.content = value
    }

    fun reset() {
        dspl?.setDirty(false)
        if (member != null) content = originalContent
    }

}
