ivyforms / backend / src / Services / Ai / AiFormCompoundFieldExpander.php

AiFormCompoundFieldExpander.php in The Innovative Form Builder – IvyForms 1.5.1, at backend/src/Services/Ai/AiFormCompoundFieldExpander.php

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1	<?php
2
3	/**
4	* @copyright © Melograno Venture Studio. All rights reserved.
5	* @licence See LICENCE.md for license details.
6	*/
7
8	namespace IvyForms\Services\Ai;
9
10	use IvyForms\Common\Helpers\McpHelpers\McpFieldPayloadHelper;
11
12	/**
13	* Expands compound AI field parents (name, address, likert) into child rows.
14	*/
15	class AiFormCompoundFieldExpander
16	{
17	/**
18	* @return array{children: list<array<string, mixed>>, nextId: int}
19	*/
20	public function expand(
21	string $type,
22	int $parentFieldIndex,
23	bool $parentRequired,
24	int $nextId,
25	?string $pageId = null
26	): array {
27	if ($type === 'likert') {
28	return $this->expandLikert($parentFieldIndex, $nextId, $pageId);
29	}
30
31	if ($type === 'name') {
32	return $this->expandName($parentFieldIndex, $parentRequired, $nextId, $pageId);
33	}
34
35	if ($type === 'address') {
36	return $this->expandAddress($parentFieldIndex, $parentRequired, $nextId, $pageId);
37	}
38
39	return [
40	'children' => [],
41	'nextId' => $nextId,
42	];
43	}
44
45	/**
46	* @return array{children: list<array<string, mixed>>, nextId: int}
47	*/
48	private function expandName(
49	int $parentFieldIndex,
50	bool $parentRequired,
51	int $nextId,
52	?string $pageId
53	): array {
54	$rawChildren = McpFieldPayloadHelper::compoundChildFields(
55	'name',
56	0,
57	$parentFieldIndex,
58	$parentFieldIndex
59	);
60
61	$children = [];
62	foreach ($rawChildren as $index => $child) {
63	if (!is_array($child)) {
64	continue;
65	}
66
67	$settings = $this->decodeSettings($child['settings'] ?? null);
68	$nameFieldType = (string) ($settings['nameFieldType'] ?? ('nameField' . ($index + 1)));
69	$child = $this->baseChild($child, $nextId++, $parentFieldIndex, $index, $pageId);
70	$child['nameFieldType'] = $nameFieldType;
71	$child['required'] = $parentRequired;
72	$child['settings'] = array_merge(
73	is_array($child['settings'] ?? null) ? $child['settings'] : [],
74	[
75	'nameFieldType' => $nameFieldType,
76	'subFieldIndex' => $index,
77	]
78	);
79	$children[] = $child;
80	}
81
82	return [
83	'children' => $children,
84	'nextId' => $nextId,
85	];
86	}
87
88	/**
89	* @return array{children: list<array<string, mixed>>, nextId: int}
90	*/
91	private function expandAddress(
92	int $parentFieldIndex,
93	bool $parentRequired,
94	int $nextId,
95	?string $pageId
96	): array {
97	$rawChildren = McpFieldPayloadHelper::compoundChildFields(
98	'address',
99	0,
100	$parentFieldIndex,
101	$parentFieldIndex
102	);
103	$defaults = ['streetAddress', 'addressLine2', 'city', 'state', 'zip', 'country'];
104
105	$children = [];
106	foreach ($rawChildren as $index => $child) {
107	if (!is_array($child)) {
108	continue;
109	}
110
111	$settings = $this->decodeSettings($child['settings'] ?? null);
112	$addressType = (string) (
113	$settings['addressFieldType']
114	?? $settings['type']
115	?? $child['addressType']
116	?? ($defaults[$index] ?? ('addressPart' . ($index + 1)))
117	);
118
119	$child = $this->baseChild($child, $nextId++, $parentFieldIndex, $index, $pageId);
120	$child['addressType'] = $addressType;
121	$child['required'] = $addressType === 'addressLine2' ? false : $parentRequired;
122	$child['visible'] = true;
123	$child['settings'] = array_merge(
124	is_array($child['settings'] ?? null) ? $child['settings'] : [],
125	[
126	'type' => $addressType,
127	'hideLabel' => false,
128	'description' => '',
129	'placeholder' => (string) ($child['placeholder'] ?? ''),
130	'requiredMessage' => '',
131	'visible' => true,
132	]
133	);
134	$children[] = $child;
135	}
136
137	return [
138	'children' => $children,
139	'nextId' => $nextId,
140	];
141	}
142
143	/**
144	* @return array{children: list<array<string, mixed>>, nextId: int}
145	*/
146	private function expandLikert(int $parentFieldIndex, int $nextId, ?string $pageId): array
147	{
148	$defaultRows = [
149	['label' => __('Statement 1', 'ivyforms'), 'value' => 'statement_1'],
150	['label' => __('Statement 2', 'ivyforms'), 'value' => 'statement_2'],
151	['label' => __('Statement 3', 'ivyforms'), 'value' => 'statement_3'],
152	];
153
154	$rawChildren = McpFieldPayloadHelper::likertRowChildFields(
155	$defaultRows,
156	0,
157	$parentFieldIndex,
158	$parentFieldIndex
159	);
160
161	$children = [];
162	foreach ($rawChildren as $index => $child) {
163	if (!is_array($child)) {
164	continue;
165	}
166
167	$child = $this->baseChild($child, $nextId++, $parentFieldIndex, $index, $pageId);
168	$children[] = $child;
169	}
170
171	return [
172	'children' => $children,
173	'nextId' => $nextId,
174	];
175	}
176
177	/**
178	* @param array<string, mixed> $child
179	*
180	* @return array<string, mixed>
181	*/
182	private function baseChild(
183	array $child,
184	int $id,
185	int $parentFieldIndex,
186	int $index,
187	?string $pageId
188	): array {
189	$child['id'] = $id;
190	$child['parentId'] = 0;
191	$child['fieldIndex'] = $parentFieldIndex;
192	$child['position'] = $parentFieldIndex;
193	$child['subFieldIndex'] = $index;
194	$child['rowIndex'] = 0;
195	$child['columnIndex'] = 0;
196	$child['width'] = 100;
197
198	if ($pageId !== null && $pageId !== '') {
199	$child['pageId'] = $pageId;
200	$child['settings'] = array_merge(
201	is_array($child['settings'] ?? null) ? $child['settings'] : [],
202	['pageId' => $pageId]
203	);
204	}
205
206	return $child;
207	}
208
209	/**
210	* @param mixed $settings
211	*
212	* @return array<string, mixed>
213	*/
214	private function decodeSettings($settings): array
215	{
216	if (is_array($settings)) {
217	return $settings;
218	}
219
220	if (!is_string($settings) \|\| $settings === '') {
221	return [];
222	}
223
224	$decoded = json_decode($settings, true);
225
226	return is_array($decoded) ? $decoded : [];
227	}
228	}
229