001// --------------------------------------------------------------------------------
002// Copyright 2002-2026 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.control.user.item.server.command;
018
019import com.echothree.control.user.item.common.edit.ItemEditFactory;
020import com.echothree.control.user.item.common.edit.ItemUnitLimitEdit;
021import com.echothree.control.user.item.common.form.EditItemUnitLimitForm;
022import com.echothree.control.user.item.common.result.EditItemUnitLimitResult;
023import com.echothree.control.user.item.common.result.ItemResultFactory;
024import com.echothree.control.user.item.common.spec.ItemUnitLimitSpec;
025import com.echothree.model.control.inventory.server.control.InventoryConditionControl;
026import com.echothree.model.control.item.server.control.ItemControl;
027import com.echothree.model.control.uom.server.control.UomControl;
028import com.echothree.model.data.item.server.entity.ItemUnitLimit;
029import com.echothree.model.data.user.common.pk.UserVisitPK;
030import com.echothree.util.common.message.ExecutionErrors;
031import com.echothree.util.common.validation.FieldDefinition;
032import com.echothree.util.common.validation.FieldType;
033import com.echothree.util.common.command.EditMode;
034import com.echothree.util.server.control.BaseAbstractEditCommand;
035import java.util.List;
036import javax.enterprise.context.Dependent;
037import javax.inject.Inject;
038
039@Dependent
040public class EditItemUnitLimitCommand
041        extends BaseAbstractEditCommand<ItemUnitLimitSpec, ItemUnitLimitEdit, EditItemUnitLimitResult, ItemUnitLimit, ItemUnitLimit> {
042    
043    private final static List<FieldDefinition> SPEC_FIELD_DEFINITIONS;
044    private final static List<FieldDefinition> EDIT_FIELD_DEFINITIONS;
045    
046    static {
047        SPEC_FIELD_DEFINITIONS = List.of(
048                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
049                new FieldDefinition("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
050                new FieldDefinition("UnitOfMeasureTypeName", FieldType.ENTITY_NAME, true, null, null)
051        );
052        
053        EDIT_FIELD_DEFINITIONS = List.of(
054                new FieldDefinition("MinimumQuantity", FieldType.UNSIGNED_LONG, false, null, null),
055                new FieldDefinition("MaximumQuantity", FieldType.UNSIGNED_LONG, false, null, null)
056        );
057    }
058
059    @Inject
060    InventoryConditionControl inventoryConditionControl;
061
062    @Inject
063    ItemControl itemControl;
064
065    @Inject
066    UomControl uomControl;
067
068    
069    /** Creates a new instance of EditItemUnitLimitCommand */
070    public EditItemUnitLimitCommand() {
071        super(null, SPEC_FIELD_DEFINITIONS, EDIT_FIELD_DEFINITIONS);
072    }
073    
074    @Override
075    public EditItemUnitLimitResult getResult() {
076        return ItemResultFactory.getEditItemUnitLimitResult();
077    }
078
079    @Override
080    public ItemUnitLimitEdit getEdit() {
081        return ItemEditFactory.getItemUnitLimitEdit();
082    }
083
084    @Override
085    public ItemUnitLimit getEntity(EditItemUnitLimitResult result) {
086        ItemUnitLimit itemUnitLimit = null;
087        var itemName = spec.getItemName();
088        var item = itemControl.getItemByName(itemName);
089
090        if(item != null) {
091            var inventoryConditionName = spec.getInventoryConditionName();
092            var inventoryCondition = inventoryConditionControl.getInventoryConditionByName(inventoryConditionName);
093
094            if(inventoryCondition != null) {
095                var itemDetail = item.getLastDetail();
096                var unitOfMeasureTypeName = spec.getUnitOfMeasureTypeName();
097                var unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(itemDetail.getUnitOfMeasureKind(), unitOfMeasureTypeName);
098
099                if(unitOfMeasureType != null) {
100                    if(editMode.equals(EditMode.LOCK) || editMode.equals(EditMode.ABANDON)) {
101                        itemUnitLimit = itemControl.getItemUnitLimit(item, inventoryCondition, unitOfMeasureType);
102                    } else { // EditMode.UPDATE
103                        itemUnitLimit = itemControl.getItemUnitLimitForUpdate(item, inventoryCondition, unitOfMeasureType);
104                    }
105
106                    if(itemUnitLimit == null) {
107                        addExecutionError(ExecutionErrors.UnknownItemUnitLimit.name(), itemName, inventoryConditionName, unitOfMeasureTypeName);
108                    }
109                } else {
110                    addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
111                }
112            } else {
113                addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
114            }
115        } else {
116            addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
117        }
118
119        return itemUnitLimit;
120    }
121
122    @Override
123    public ItemUnitLimit getLockEntity(ItemUnitLimit itemUnitLimit) {
124        return itemUnitLimit;
125    }
126
127    @Override
128    public void fillInResult(EditItemUnitLimitResult result, ItemUnitLimit itemUnitLimit) {
129        result.setItemUnitLimit(itemControl.getItemUnitLimitTransfer(getUserVisit(), itemUnitLimit));
130    }
131
132    Long minimumQuantity;
133    Long maximumQuantity;
134
135    @Override
136    public void doLock(ItemUnitLimitEdit edit, ItemUnitLimit itemUnitLimit) {
137        minimumQuantity = itemUnitLimit.getMinimumQuantity();
138        maximumQuantity = itemUnitLimit.getMaximumQuantity();
139
140        edit.setMinimumQuantity(minimumQuantity == null ? null : minimumQuantity.toString());
141        edit.setMaximumQuantity(maximumQuantity == null ? null : maximumQuantity.toString());
142    }
143
144    @Override
145    public void canUpdate(ItemUnitLimit itemUnitLimit) {
146        var strMinimumQuantity = edit.getMinimumQuantity();
147        var strMaximumQuantity = edit.getMaximumQuantity();
148
149        minimumQuantity = strMinimumQuantity == null ? null : Long.valueOf(strMinimumQuantity);
150        maximumQuantity = strMaximumQuantity == null ? null : Long.valueOf(strMaximumQuantity);
151
152        if(minimumQuantity != null && maximumQuantity != null) {
153            if(maximumQuantity < minimumQuantity) {
154                addExecutionError(ExecutionErrors.MaximumQuantityLessThanMinimumQuantity.name());
155            }
156        }
157    }
158
159    @Override
160    public void doUpdate(ItemUnitLimit itemUnitLimit) {
161        var itemUnitLimitValue = itemControl.getItemUnitLimitValue(itemUnitLimit);
162
163        itemUnitLimitValue.setMinimumQuantity(minimumQuantity);
164        itemUnitLimitValue.setMaximumQuantity(maximumQuantity);
165
166        itemControl.updateItemUnitLimitFromValue(itemUnitLimitValue, getPartyPK());
167    }
168    
169}