<?php

namespace Database\Seeders;

use App\Models\DocumentTemplate;
use App\Models\DocumentTemplateApprovalLine;
use App\Models\DocumentTemplateBasicField;
use App\Models\DocumentTemplateColumn;
use App\Models\DocumentTemplateSection;
use App\Models\DocumentTemplateSectionField;
use App\Models\DocumentTemplateSectionItem;
use Illuminate\Database\Seeder;

class MidInspectionTemplateSeeder extends Seeder
{
    private int $tenantId = 287;

    public function run(): void
    {
        $templates = $this->getTemplateDefinitions();

        foreach ($templates as $def) {
            $this->cleanupExisting($def['name']);

            $template = DocumentTemplate::create([
                'tenant_id' => $this->tenantId,
                'name' => $def['name'],
                'category' => '품질/중간검사',
                'title' => $def['title'],
                'company_name' => '케이디산업',
                'footer_remark_label' => '부적합 내용',
                'footer_judgement_label' => '종합판정',
                'footer_judgement_options' => ['합격', '불합격'],
                'is_active' => true,
            ]);

            $this->createApprovalLines($template->id);
            $this->createBasicFields($template->id);

            foreach ($def['sections'] as $i => $sectionDef) {
                $this->createSection($template->id, $sectionDef['title'], $sectionDef['items'], $i + 1);
            }

            $this->createSectionFields($template->id);
            $this->createColumns($template->id, $def['columns']);

            $this->command->info("✅ {$def['name']} (ID: {$template->id})");
        }
    }

    private function getTemplateDefinitions(): array
    {
        return [
            $this->jointbarTemplate(),
            $this->slatTemplate(),
            $this->screenTemplate(),
            $this->bendingTemplate(),
        ];
    }

    // ─── 조인트바 (단일 행, 고정 기준값) ───

    private function jointbarTemplate(): array
    {
        return [
            'name' => '조인트바 중간검사 성적서',
            'title' => '조인트바 - 중간 검사 성적서',
            'sections' => [
                [
                    'title' => '중간검사 기준서',
                    'items' => [],
                ],
                [
                    'title' => '중간검사 DATA',
                    'items' => [
                        [
                            'category' => '겉모양',
                            'item' => '가공상태',
                            'standard' => '사용상 해로운 결함이 없을 것',
                            'method' => 'visual',
                            'measurement_type' => 'checkbox',
                            'frequency' => '전수',
                            'frequency_n' => null,
                            'frequency_c' => null,
                        ],
                        [
                            'category' => '겉모양',
                            'item' => '조립상태',
                            'standard' => '사용상 해로운 결함이 없을 것',
                            'method' => 'visual',
                            'measurement_type' => 'checkbox',
                            'frequency' => '전수',
                            'frequency_n' => null,
                            'frequency_c' => null,
                        ],
                        [
                            'category' => '치수',
                            'item' => '① 높이',
                            'standard' => '16.5 ± 1mm',
                            'standard_criteria' => ['nominal' => 16.5],
                            'tolerance' => ['type' => 'symmetric', 'value' => 1],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                        ],
                        [
                            'category' => '치수',
                            'item' => '② 높이',
                            'standard' => '14.5 ± 1mm',
                            'standard_criteria' => ['nominal' => 14.5],
                            'tolerance' => ['type' => 'symmetric', 'value' => 1],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                        ],
                        [
                            'category' => '치수',
                            'item' => '③ 길이 (엔드락제외)',
                            'standard' => '300 ± 4mm',
                            'standard_criteria' => ['nominal' => 300],
                            'tolerance' => ['type' => 'symmetric', 'value' => 4],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                        ],
                        [
                            'category' => '치수',
                            'item' => '④ 간격',
                            'standard' => '150 ± 4mm',
                            'standard_criteria' => ['nominal' => 150],
                            'tolerance' => ['type' => 'symmetric', 'value' => 4],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                        ],
                    ],
                ],
            ],
            'columns' => [
                ['label' => '일련번호', 'column_type' => 'text', 'width' => '80px', 'sort_order' => 1],
                ['label' => '가공상태', 'column_type' => 'check', 'width' => '80px', 'sort_order' => 2],
                ['label' => '조립상태', 'column_type' => 'check', 'width' => '80px', 'sort_order' => 3],
                [
                    'label' => '① 높이',
                    'column_type' => 'complex',
                    'group_name' => '① 높이',
                    'sub_labels' => ['기준(16.5±1)', '측정값'],
                    'width' => '160px',
                    'sort_order' => 4,
                ],
                [
                    'label' => '② 높이',
                    'column_type' => 'complex',
                    'group_name' => '② 높이',
                    'sub_labels' => ['기준(14.5±1)', '측정값'],
                    'width' => '160px',
                    'sort_order' => 5,
                ],
                [
                    'label' => '③ 길이',
                    'column_type' => 'complex',
                    'group_name' => '③ 길이',
                    'sub_labels' => ['기준(300±4)', '측정값'],
                    'width' => '160px',
                    'sort_order' => 6,
                ],
                [
                    'label' => '④ 간격',
                    'column_type' => 'complex',
                    'group_name' => '④ 간격',
                    'sub_labels' => ['기준(150±4)', '측정값'],
                    'width' => '160px',
                    'sort_order' => 7,
                ],
                ['label' => '판정 (적/부)', 'column_type' => 'select', 'width' => '80px', 'sort_order' => 8],
            ],
        ];
    }

    // ─── 슬랫 (고정 기준값 2개 + 도면치수 1개) ───

    private function slatTemplate(): array
    {
        return [
            'name' => '슬랫 중간검사 성적서',
            'title' => '슬랫 - 중간 검사 성적서',
            'sections' => [
                [
                    'title' => '중간검사 기준서',
                    'items' => [],
                ],
                [
                    'title' => '중간검사 DATA',
                    'items' => [
                        [
                            'category' => '겉모양',
                            'item' => '가공상태',
                            'standard' => '사용상 해로운 결함이 없을 것',
                            'method' => 'visual',
                            'measurement_type' => 'checkbox',
                            'frequency' => '전수',
                            'frequency_n' => null,
                            'frequency_c' => null,
                        ],
                        [
                            'category' => '겉모양',
                            'item' => '조립상태',
                            'standard' => '사용상 해로운 결함이 없을 것',
                            'method' => 'visual',
                            'measurement_type' => 'checkbox',
                            'frequency' => '전수',
                            'frequency_n' => null,
                            'frequency_c' => null,
                        ],
                        [
                            'category' => '치수',
                            'item' => '① 높이',
                            'standard' => '16.5 ± 1mm',
                            'standard_criteria' => ['nominal' => 16.5],
                            'tolerance' => ['type' => 'symmetric', 'value' => 1],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                        ],
                        [
                            'category' => '치수',
                            'item' => '② 높이',
                            'standard' => '14.5 ± 1mm',
                            'standard_criteria' => ['nominal' => 14.5],
                            'tolerance' => ['type' => 'symmetric', 'value' => 1],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                        ],
                        [
                            'category' => '치수',
                            'item' => '③ 길이 (엔드락제외)',
                            'standard' => '도면치수 ± 4mm',
                            'tolerance' => ['type' => 'symmetric', 'value' => 4],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                            'field_values' => ['reference_attribute' => 'length'],
                        ],
                    ],
                ],
            ],
            'columns' => [
                ['label' => '일련번호', 'column_type' => 'text', 'width' => '80px', 'sort_order' => 1],
                ['label' => '가공상태', 'column_type' => 'check', 'width' => '80px', 'sort_order' => 2],
                ['label' => '조립상태', 'column_type' => 'check', 'width' => '80px', 'sort_order' => 3],
                [
                    'label' => '① 높이',
                    'column_type' => 'complex',
                    'group_name' => '① 높이',
                    'sub_labels' => ['기준(16.5±1)', '측정값'],
                    'width' => '160px',
                    'sort_order' => 4,
                ],
                [
                    'label' => '② 높이',
                    'column_type' => 'complex',
                    'group_name' => '② 높이',
                    'sub_labels' => ['기준(14.5±1)', '측정값'],
                    'width' => '160px',
                    'sort_order' => 5,
                ],
                [
                    'label' => '③ 길이',
                    'column_type' => 'complex',
                    'group_name' => '③ 길이',
                    'sub_labels' => ['도면치수', '측정값'],
                    'width' => '160px',
                    'sort_order' => 6,
                ],
                ['label' => '판정 (적/부)', 'column_type' => 'select', 'width' => '80px', 'sort_order' => 7],
            ],
        ];
    }

    // ─── 스크린 (겉모양 3개 + 치수 3개) ───

    private function screenTemplate(): array
    {
        return [
            'name' => '스크린 중간검사 성적서',
            'title' => '스크린 - 중간 검사 성적서',
            'sections' => [
                [
                    'title' => '중간검사 기준서',
                    'items' => [],
                ],
                [
                    'title' => '중간검사 DATA',
                    'items' => [
                        [
                            'category' => '겉모양',
                            'item' => '가공상태',
                            'standard' => '사용상 해로운 결함이 없을 것',
                            'method' => 'visual',
                            'measurement_type' => 'checkbox',
                            'frequency' => '전수',
                            'frequency_n' => null,
                            'frequency_c' => null,
                        ],
                        [
                            'category' => '겉모양',
                            'item' => '재봉상태',
                            'standard' => '사용상 해로운 결함이 없을 것',
                            'method' => 'visual',
                            'measurement_type' => 'checkbox',
                            'frequency' => '전수',
                            'frequency_n' => null,
                            'frequency_c' => null,
                        ],
                        [
                            'category' => '겉모양',
                            'item' => '조립상태',
                            'standard' => '사용상 해로운 결함이 없을 것',
                            'method' => 'visual',
                            'measurement_type' => 'checkbox',
                            'frequency' => '전수',
                            'frequency_n' => null,
                            'frequency_c' => null,
                        ],
                        [
                            'category' => '치수',
                            'item' => '① 길이',
                            'standard' => '도면치수 ± 4mm',
                            'tolerance' => ['type' => 'symmetric', 'value' => 4],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                            'field_values' => ['reference_attribute' => 'length'],
                        ],
                        [
                            'category' => '치수',
                            'item' => '② 높이',
                            'standard' => '도면치수 ± 40mm',
                            'tolerance' => ['type' => 'symmetric', 'value' => 40],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                            'field_values' => ['reference_attribute' => 'height'],
                        ],
                        [
                            'category' => '치수',
                            'item' => '③ 간격',
                            'standard' => '400 이하',
                            'standard_criteria' => ['max' => 400],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                        ],
                    ],
                ],
            ],
            'columns' => [
                ['label' => '일련번호', 'column_type' => 'text', 'width' => '80px', 'sort_order' => 1],
                ['label' => '가공상태', 'column_type' => 'check', 'width' => '80px', 'sort_order' => 2],
                ['label' => '재봉상태', 'column_type' => 'check', 'width' => '80px', 'sort_order' => 3],
                ['label' => '조립상태', 'column_type' => 'check', 'width' => '80px', 'sort_order' => 4],
                [
                    'label' => '① 길이',
                    'column_type' => 'complex',
                    'group_name' => '① 길이',
                    'sub_labels' => ['도면치수', '측정값'],
                    'width' => '160px',
                    'sort_order' => 5,
                ],
                [
                    'label' => '② 높이',
                    'column_type' => 'complex',
                    'group_name' => '② 높이',
                    'sub_labels' => ['도면치수', '측정값'],
                    'width' => '160px',
                    'sort_order' => 6,
                ],
                [
                    'label' => '③ 간격',
                    'column_type' => 'complex',
                    'group_name' => '③ 간격',
                    'sub_labels' => ['기준(400이하)', 'OK/NG'],
                    'width' => '160px',
                    'sort_order' => 7,
                ],
                ['label' => '판정 (적/부)', 'column_type' => 'select', 'width' => '80px', 'sort_order' => 8],
            ],
        ];
    }

    // ─── 절곡품 (가장 복잡: 구성품별 다른 검사항목) ───

    private function bendingTemplate(): array
    {
        return [
            'name' => '절곡품 중간검사 성적서',
            'title' => '절곡품 - 중간 검사 성적서',
            'sections' => [
                [
                    'title' => '중간검사 기준서',
                    'items' => [],
                ],
                [
                    'title' => '중간검사 DATA',
                    'items' => [
                        // 가이드레일
                        [
                            'category' => '가이드레일/겉모양',
                            'item' => '절곡상태',
                            'standard' => '사용상 해로운 결함이 없을 것',
                            'method' => 'visual',
                            'measurement_type' => 'checkbox',
                            'frequency' => '전수',
                            'frequency_n' => null,
                            'frequency_c' => null,
                        ],
                        [
                            'category' => '가이드레일/치수',
                            'item' => '길이',
                            'standard' => '도면치수 ± 4mm',
                            'tolerance' => ['type' => 'symmetric', 'value' => 4],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                            'field_values' => ['reference_attribute' => 'length'],
                        ],
                        [
                            'category' => '가이드레일/치수',
                            'item' => '너비',
                            'standard' => '도면치수 ± 4mm',
                            'tolerance' => ['type' => 'symmetric', 'value' => 4],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                            'field_values' => ['reference_attribute' => 'width'],
                        ],
                        [
                            'category' => '가이드레일/치수',
                            'item' => '간격 (POINT별)',
                            'standard' => '도면치수 ± 2mm',
                            'tolerance' => ['type' => 'symmetric', 'value' => 2],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                            'field_values' => ['note' => '벽면형 4P, 측면형 6P'],
                        ],
                        // 하단마감재
                        [
                            'category' => '하단마감재/겉모양',
                            'item' => '절곡상태',
                            'standard' => '사용상 해로운 결함이 없을 것',
                            'method' => 'visual',
                            'measurement_type' => 'checkbox',
                            'frequency' => '전수',
                            'frequency_n' => null,
                            'frequency_c' => null,
                        ],
                        [
                            'category' => '하단마감재/치수',
                            'item' => '너비',
                            'standard' => '60mm 기준',
                            'standard_criteria' => ['nominal' => 60],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                        ],
                        // 케이스(셔터박스)
                        [
                            'category' => '케이스/겉모양',
                            'item' => '절곡상태',
                            'standard' => '사용상 해로운 결함이 없을 것',
                            'method' => 'visual',
                            'measurement_type' => 'checkbox',
                            'frequency' => '전수',
                            'frequency_n' => null,
                            'frequency_c' => null,
                        ],
                        [
                            'category' => '케이스/치수',
                            'item' => '높이/하단/너비차/위치',
                            'standard' => '도면치수 기준',
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                            'field_values' => ['note' => '양면/밑면/후면'],
                        ],
                        // 하단 L-BAR / 연기차단재
                        [
                            'category' => 'L-BAR·연기차단재/치수',
                            'item' => 'L-BAR 너비',
                            'standard' => '17mm 기준',
                            'standard_criteria' => ['nominal' => 17],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                        ],
                        [
                            'category' => 'L-BAR·연기차단재/치수',
                            'item' => '연기차단재 (가이드레일용)',
                            'standard' => '너비 50mm, 간격 12mm',
                            'standard_criteria' => ['너비' => 50, '간격' => 12],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                        ],
                        [
                            'category' => 'L-BAR·연기차단재/치수',
                            'item' => '연기차단재 (케이스용)',
                            'standard' => '너비 80mm, 간격 12mm',
                            'standard_criteria' => ['너비' => 80, '간격' => 12],
                            'method' => 'check',
                            'measurement_type' => 'numeric',
                            'frequency' => '',
                            'frequency_n' => 1,
                            'frequency_c' => 0,
                        ],
                    ],
                ],
            ],
            'columns' => [
                ['label' => '분류/제품명', 'column_type' => 'text', 'width' => '120px', 'sort_order' => 1],
                ['label' => '타입', 'column_type' => 'text', 'width' => '100px', 'sort_order' => 2],
                ['label' => '겉모양(절곡상태)', 'column_type' => 'check', 'width' => '80px', 'sort_order' => 3],
                [
                    'label' => '길이',
                    'column_type' => 'complex',
                    'group_name' => '길이',
                    'sub_labels' => ['도면치수', '측정값'],
                    'width' => '160px',
                    'sort_order' => 4,
                ],
                [
                    'label' => '너비',
                    'column_type' => 'complex',
                    'group_name' => '너비',
                    'sub_labels' => ['도면치수', '측정값'],
                    'width' => '160px',
                    'sort_order' => 5,
                ],
                [
                    'label' => '간격',
                    'column_type' => 'complex',
                    'group_name' => '간격',
                    'sub_labels' => ['POINT', '도면치수', '측정값'],
                    'width' => '240px',
                    'sort_order' => 6,
                ],
                ['label' => '판정 (적/부)', 'column_type' => 'select', 'width' => '80px', 'sort_order' => 7],
            ],
        ];
    }

    /**
     * 결재라인: 작성(판매) / 검토(생산) / 승인(품질) - 5130 중간검사 공통
     */
    private function createApprovalLines(int $templateId): void
    {
        $lines = [
            ['name' => '작성', 'dept' => '판매', 'role' => '담당자', 'sort_order' => 1],
            ['name' => '검토', 'dept' => '생산', 'role' => '담당자', 'sort_order' => 2],
            ['name' => '승인', 'dept' => '품질', 'role' => 'QC', 'sort_order' => 3],
        ];

        foreach ($lines as $line) {
            DocumentTemplateApprovalLine::create(array_merge(
                ['template_id' => $templateId],
                $line,
            ));
        }
    }

    /**
     * 기본정보 필드 (중간검사 공통)
     */
    private function createBasicFields(int $templateId): void
    {
        $fields = [
            ['label' => '품명', 'field_type' => 'text', 'sort_order' => 1],
            ['label' => '규격', 'field_type' => 'text', 'sort_order' => 2],
            ['label' => '수주 LOT NO', 'field_type' => 'text', 'sort_order' => 3],
            ['label' => '로트크기', 'field_type' => 'text', 'sort_order' => 4],
            ['label' => '발주처', 'field_type' => 'text', 'sort_order' => 5],
            ['label' => '현장명', 'field_type' => 'text', 'sort_order' => 6],
            ['label' => '검사일자', 'field_type' => 'date', 'sort_order' => 7],
            ['label' => '검사자', 'field_type' => 'text', 'sort_order' => 8],
        ];

        foreach ($fields as $field) {
            DocumentTemplateBasicField::create(array_merge(
                ['template_id' => $templateId],
                $field,
            ));
        }
    }

    /**
     * 검사 섹션 + 항목
     */
    private function createSection(int $templateId, string $title, array $items, int $sortOrder): void
    {
        $section = DocumentTemplateSection::create([
            'template_id' => $templateId,
            'title' => $title,
            'sort_order' => $sortOrder,
        ]);

        foreach ($items as $i => $item) {
            DocumentTemplateSectionItem::create(array_merge(
                ['section_id' => $section->id, 'sort_order' => $i + 1],
                $item,
            ));
        }
    }

    /**
     * 검사 기준서 동적 필드 정의 (중간검사 공통)
     *
     * 수입검사와 동일한 구조: category, item, standard(text_with_criteria),
     * tolerance(json_tolerance), method(select_api→measurement_type 자동매핑),
     * measurement_type(select), frequency(composite_frequency)
     */
    private function createSectionFields(int $templateId): void
    {
        $fields = [
            [
                'field_key' => 'category',
                'label' => '분류',
                'field_type' => 'text',
                'width' => '65px',
                'is_required' => false,
                'sort_order' => 0,
            ],
            [
                'field_key' => 'item',
                'label' => '검사항목',
                'field_type' => 'text',
                'width' => '130px',
                'is_required' => true,
                'sort_order' => 1,
            ],
            [
                'field_key' => 'standard',
                'label' => '검사 기준/범위',
                'field_type' => 'text_with_criteria',
                'width' => '220px',
                'is_required' => false,
                'sort_order' => 2,
            ],
            [
                'field_key' => 'tolerance',
                'label' => '공차/범위',
                'field_type' => 'json_tolerance',
                'width' => '85px',
                'is_required' => false,
                'sort_order' => 3,
            ],
            [
                'field_key' => 'method',
                'label' => '검사방식',
                'field_type' => 'select_api',
                'width' => '110px',
                'is_required' => false,
                'options' => [
                    'api_endpoint' => '/api/admin/common-codes/inspection_method',
                    'auto_map' => [
                        'target_field' => 'measurement_type',
                        'mapping' => [
                            'visual' => 'checkbox',
                            'check' => 'numeric',
                            'mill_sheet' => 'single_value',
                            'substitute_cert' => 'substitute',
                            'certified_agency' => 'single_value',
                            'other' => 'text',
                        ],
                    ],
                ],
                'sort_order' => 4,
            ],
            [
                'field_key' => 'measurement_type',
                'label' => '측정유형',
                'field_type' => 'select',
                'width' => '100px',
                'is_required' => false,
                'options' => [
                    'choices' => [
                        ['code' => 'checkbox', 'name' => 'OK/NG 체크'],
                        ['code' => 'numeric', 'name' => '수치입력(3)'],
                        ['code' => 'single_value', 'name' => '단일값'],
                        ['code' => 'substitute', 'name' => '성적서 대체'],
                        ['code' => 'text', 'name' => '자유입력'],
                    ],
                ],
                'sort_order' => 5,
            ],
            [
                'field_key' => 'frequency',
                'label' => '검사주기',
                'field_type' => 'composite_frequency',
                'width' => '120px',
                'is_required' => false,
                'sort_order' => 6,
            ],
        ];

        foreach ($fields as $field) {
            DocumentTemplateSectionField::create(array_merge(
                ['template_id' => $templateId],
                $field,
            ));
        }
    }

    /**
     * 데이터 테이블 컬럼 (양식별 다름)
     */
    private function createColumns(int $templateId, array $columns): void
    {
        foreach ($columns as $col) {
            DocumentTemplateColumn::create(array_merge(
                ['template_id' => $templateId],
                $col,
            ));
        }
    }

    private function cleanupExisting(string $name): void
    {
        $existing = DocumentTemplate::where('tenant_id', $this->tenantId)
            ->where('name', $name)
            ->first();

        if (! $existing) {
            return;
        }

        DocumentTemplateColumn::where('template_id', $existing->id)->delete();
        DocumentTemplateSectionField::where('template_id', $existing->id)->delete();
        $sections = DocumentTemplateSection::where('template_id', $existing->id)->get();
        foreach ($sections as $section) {
            DocumentTemplateSectionItem::where('section_id', $section->id)->delete();
        }
        DocumentTemplateSection::where('template_id', $existing->id)->delete();
        DocumentTemplateBasicField::where('template_id', $existing->id)->delete();
        DocumentTemplateApprovalLine::where('template_id', $existing->id)->delete();
        $existing->forceDelete();
    }
}