001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 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.form.GetItemKitMemberForm;
020import com.echothree.control.user.item.common.result.GetItemKitMemberResult;
021import com.echothree.control.user.item.common.result.ItemResultFactory;
022import com.echothree.model.control.inventory.server.control.InventoryControl;
023import com.echothree.model.control.item.common.ItemConstants;
024import com.echothree.model.control.item.server.control.ItemControl;
025import com.echothree.model.control.uom.server.control.UomControl;
026import com.echothree.model.data.inventory.server.entity.InventoryCondition;
027import com.echothree.model.data.item.server.entity.Item;
028import com.echothree.model.data.item.server.entity.ItemDetail;
029import com.echothree.model.data.item.server.entity.ItemKitMember;
030import com.echothree.model.data.uom.server.entity.UnitOfMeasureKind;
031import com.echothree.model.data.uom.server.entity.UnitOfMeasureType;
032import com.echothree.model.data.user.common.pk.UserVisitPK;
033import com.echothree.util.common.message.ExecutionErrors;
034import com.echothree.util.common.validation.FieldDefinition;
035import com.echothree.util.common.validation.FieldType;
036import com.echothree.util.common.command.BaseResult;
037import com.echothree.util.server.control.BaseSimpleCommand;
038import com.echothree.util.server.persistence.Session;
039import java.util.Arrays;
040import java.util.Collections;
041import java.util.List;
042
043public class GetItemKitMemberCommand
044        extends BaseSimpleCommand<GetItemKitMemberForm> {
045    
046    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
047    
048    static {
049        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
050            new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
051            new FieldDefinition("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
052            new FieldDefinition("UnitOfMeasureTypeName", FieldType.PERCENT, true, null, null),
053            new FieldDefinition("MemberItemName", FieldType.ENTITY_NAME, true, null, null),
054            new FieldDefinition("MemberInventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
055            new FieldDefinition("MemberUnitOfMeasureTypeName", FieldType.PERCENT, true, null, null)
056        ));
057    }
058    
059    /** Creates a new instance of GetItemKitMemberCommand */
060    public GetItemKitMemberCommand(UserVisitPK userVisitPK, GetItemKitMemberForm form) {
061        super(userVisitPK, form, null, FORM_FIELD_DEFINITIONS, false);
062    }
063    
064    @Override
065    protected BaseResult execute() {
066        var itemControl = Session.getModelController(ItemControl.class);
067        GetItemKitMemberResult result = ItemResultFactory.getGetItemKitMemberResult();
068        String itemName = form.getItemName();
069        Item item = itemControl.getItemByName(itemName);
070        
071        if(item != null) {
072            ItemDetail itemDetail = item.getLastDetail();
073            String itemTypeName = itemDetail.getItemType().getItemTypeName();
074            
075            if(itemTypeName.equals(ItemConstants.ItemType_KIT)) {
076                var inventoryControl = Session.getModelController(InventoryControl.class);
077                String inventoryConditionName = form.getInventoryConditionName();
078                InventoryCondition inventoryCondition = inventoryControl.getInventoryConditionByName(inventoryConditionName);
079                
080                if(inventoryCondition != null) {
081                    var uomControl = Session.getModelController(UomControl.class);
082                    String unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
083                    UnitOfMeasureKind unitOfMeasureKind = itemDetail.getUnitOfMeasureKind();
084                    UnitOfMeasureType unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(unitOfMeasureKind, unitOfMeasureTypeName);
085                    
086                    if(unitOfMeasureType != null) {
087                        String memberItemName = form.getMemberItemName();
088                        Item memberItem = itemControl.getItemByName(memberItemName);
089                        
090                        if(memberItem != null) {
091                            String memberInventoryConditionName = form.getMemberInventoryConditionName();
092                            InventoryCondition memberInventoryCondition = inventoryControl.getInventoryConditionByName(memberInventoryConditionName);
093                            
094                            if(memberInventoryCondition != null) {
095                                String memberUnitOfMeasureTypeName = form.getMemberUnitOfMeasureTypeName();
096                                UnitOfMeasureKind memberUnitOfMeasureKind = memberItem.getLastDetail().getUnitOfMeasureKind();
097                                UnitOfMeasureType memberUnitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(memberUnitOfMeasureKind, memberUnitOfMeasureTypeName);
098                                
099                                if(memberUnitOfMeasureType != null) {
100                                    ItemKitMember itemKitMember = itemControl.getItemKitMember(item, inventoryCondition,
101                                            unitOfMeasureType, memberItem, memberInventoryCondition, memberUnitOfMeasureType);
102                                    
103                                    if(itemKitMember != null) {
104                                        result.setItemKitMember(itemControl.getItemKitMemberTransfer(getUserVisit(), itemKitMember));
105                                    } else {
106                                        addExecutionError(ExecutionErrors.UnknownItemKitMember.name(), itemName, inventoryConditionName, unitOfMeasureTypeName,
107                                                memberItemName, memberInventoryConditionName, memberUnitOfMeasureTypeName);
108                                    }
109                                } else {
110                                    addExecutionError(ExecutionErrors.UnknownMemberUnitOfMeasureTypeName.name(), memberUnitOfMeasureKind.getLastDetail().getUnitOfMeasureKindName(), memberUnitOfMeasureTypeName);
111                                }
112                            } else {
113                                addExecutionError(ExecutionErrors.UnknownMemberInventoryConditionName.name(), memberInventoryConditionName);
114                            }
115                        } else {
116                            addExecutionError(ExecutionErrors.UnknownMemberItemName.name(), memberItemName);
117                        }
118                    } else {
119                        addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureKind.getLastDetail().getUnitOfMeasureKindName(), unitOfMeasureTypeName);
120                    }
121                } else {
122                    addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
123                }
124            } else {
125                addExecutionError(ExecutionErrors.InvalidItemType.name(), itemTypeName);
126            }
127        } else {
128            addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
129        }
130        
131        return result;
132    }
133    
134}