database-pertani-web/app/Http/Controllers/Web/Ekosistem/FormBasisDataController.php

<?php

namespace App\Http\Controllers\Web\Ekosistem;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Gate;
use Illuminate\View\View;
use Illuminate\Http\JsonResponse;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Validator;
use Illuminate\Validation\Rule;
use Illuminate\Http\RedirectResponse;

use App\Models\Ekosistem\TabelBasisData;
use App\Models\Ekosistem\FormBasisData;
use App\Enums\LayoutForm;

class FormBasisDataController extends Controller
{
    public function index(Request $request, string $tabelId): View
    {
        Gate::authorize('super_admin');

        $tabel = TabelBasisData::find($tabelId);
        if (!$tabel) {
            return response()->json([
                'status' => 'error',
                'message' => 'Data tabel tidak ditemukan.'
            ], 404);   
        }
        
        $listEnum = LayoutForm::options();

        $tab = $request->tab ?? 'form';
        $tabel->state = 'preview';

        return view('ekosistem.form-basis-data.index', compact('tabel', 'listEnum', 'tab'));
    }

    public function create()
    {
        //
    }

    public function store(Request $request, string $tabelId): JsonResponse
    {
        Gate::authorize('super_admin');

        $tabel = TabelBasisData::find($tabelId);
        if (!$tabel) {
            return response()->json([
                'status' => 'error',
                'message' => 'Data tabel tidak ditemukan.'
            ], 404);   
        }

        $validated = $request->validate([
            'parent_id' => ['nullable', 'exists:ekosistem_basis_data_form,id'],
            'tipe' => ['required', Rule::enum(LayoutForm::class)],
            'column_width' => [
                Rule::requiredIf($request->tipe === LayoutForm::COLUMN->value),
                'nullable', 'integer', 'min:1', 'max:12'],
            'kolom_id' => [
                Rule::requiredIf($request->tipe === LayoutForm::VALUE->value),
                'nullable', 'exists:ekosistem_basis_data_kolom,id'],
            'section_label' => [
                Rule::requiredIf($request->tipe === LayoutForm::SECTION->value),
                'nullable', 'string'],
        ]);

        FormBasisData::create([...$validated,
            'tabel_id' => $tabelId,
            'created_by' => auth()->user()->id,
            'updated_by' => auth()->user()->id
        ]);

        return response()->json([
            'status' => 'success',
            'message' => 'Form basis data berhasil ditambahkan.'
        ], 201);
    }

    public function show(string $tabelId, string $id): JsonResponse
    {
        Gate::authorize('super_admin');

        $form = FormBasisData::where('tabel_id', $tabelId)->find($id);
        if (!$form) {
            return response()->json([
                'status' => 'error',
                'message' => 'Data formulir basis data tidak ditemukan.'
            ], 404);   
        }
        return response()->json([
            'status' => 'success',
            'data' => $form
        ], 200);
    }

    public function edit(string $id)
    {
        //
    }

    public function update(Request $request, string $tabelId, string $id)
    {
        Gate::authorize('super_admin');

        $form = FormBasisData::where('tabel_id', $tabelId)->find($id);
        if (!$form) {
            return response()->json([
                'status' => 'error',
                'message' => 'Data formulir basis data tidak ditemukan.'
            ], 404);   
        }
        
        $validated = $request->validate([
            'parent_id' => ['nullable', 'exists:ekosistem_basis_data_form,id'],
            'tipe' => ['required', Rule::enum(LayoutForm::class)],
            'column_width' => [
                Rule::requiredIf($request->tipe === LayoutForm::COLUMN->value),
                'nullable', 'integer', 'min:1', 'max:12'],
            'kolom_id' => [
                Rule::requiredIf($request->tipe === LayoutForm::VALUE->value),
                'nullable', 'exists:ekosistem_basis_data_kolom,id'],
            'section_label' => [
                Rule::requiredIf($request->tipe === LayoutForm::SECTION->value),
                'nullable', 'string'],
        ]);

        $form->update([...$validated,
            'updated_by' => auth()->user()->id
        ]);

        return response()->json([
            'status' => 'success',
            'message' => 'Form basis data berhasil diubah.'
        ]);
    }

    public function destroy(string $tabelId, string $id): JsonResponse
    {
        Gate::authorize('super_admin');

        $form = FormBasisData::where('tabel_id', $tabelId)->find($id);
        if (!$form) {
            return response()->json([
                'status' => 'error',
                'message' => 'Data form basis data tidak ditemukan.'
            ], 404);   
        }
        if ($form->form->count() > 0) {
            return response()->json([
                'status' => 'error',
                'message' => 'Tidak dapat menghapus formulir basis data yang memiliki formulir.'
            ], 400);
        }
        $form->update([
            'deleted_by' => auth()->user()->id
        ]);
        $form->delete();

        return response()->json([
            'status' => 'success',
            'message' => 'Form basis data berhasil dihapus.'
        ], 200);
    }

    public function generate(Request $request, string $tabelId): RedirectResponse
    {
        Gate::authorize('super_admin');

        $tabel = TabelBasisData::find($tabelId);
        if (!$tabel) {
            return redirect()->route('tabel.formulir.index', $tabelId)->with('error', 'Tabel basis data tidak ditemukan.');
        }

        DB::transaction(function () use ($tabel) {
        
            FormBasisData::where('tabel_id', $tabel->id)->delete();

            FormBasisData::create([
                'tabel_id' => $tabel->id,
                'tipe' => LayoutForm::SECTION,
                'section_label' => $tabel->label,
                'created_by' => auth()->user()->id,
                'updated_by' => auth()->user()->id
            ]);

            FormBasisData::create([
                'tabel_id' => $tabel->id,
                'tipe' => LayoutForm::HR_LINE,
                'created_by' => auth()->user()->id,
                'updated_by' => auth()->user()->id
            ]);

            $chunks = $tabel->kolom->chunk(4);

            foreach ($chunks as $chunk) {
                
                $row = FormBasisData::create([
                    'tabel_id' => $tabel->id,
                    'tipe' => LayoutForm::ROW,
                    'created_by' => auth()->user()->id,
                    'updated_by' => auth()->user()->id
                ]);

                foreach ($chunk as $kolom) {
                    $column = FormBasisData::create([
                        'tabel_id' => $tabel->id,
                        'tipe' => LayoutForm::COLUMN,
                        'column_width' => 3,
                        'parent_id' => $row->id,
                        'created_by' => auth()->user()->id,
                        'updated_by' => auth()->user()->id
                    ]);

                    FormBasisData::create([
                        'tabel_id' => $tabel->id,
                        'tipe' => LayoutForm::VALUE,
                        'parent_id' => $column->id,
                        'kolom_id' => $kolom->id,
                        'created_by' => auth()->user()->id,
                        'updated_by' => auth()->user()->id
                    ]);
                }
            }

        });

        return redirect()->route('tabel.formulir.index', $tabelId)->with('success', 'Formulir berhasil dibuat.');
    }

    public function moveUp(Request $request, string $tabelId, string $id): JsonResponse
    {
        Gate::authorize('super_admin');

        $current = FormBasisData::where('tabel_id', $tabelId)->find($id);
        if (!$current) {
            return response()->json([
                'status' => 'error',
                'message' => 'Data formulir tidak ditemukan.'
            ], 404);
        }

        $prev = FormBasisData::where('tabel_id', $tabelId)
            ->where('urutan', '<', $current->urutan)
            ->where('parent_id', $current->parent_id)
            ->orderBy('urutan', 'desc')
            ->first();

        if ($prev) {
            // swap
            [$current->urutan, $prev->urutan] = [$prev->urutan, $current->urutan];
            $current->save();
            $prev->save();
        }

        return response()->json([
            'status' => 'success',
            'message' => 'Formulir basis data berhasil diperbarui.'
        ], 200);
    }

    public function moveDown(Request $request, string $tabelId, string $id): JsonResponse
    {
        Gate::authorize('super_admin');

        $current = FormBasisData::where('tabel_id', $tabelId)->find($id);
        if (!$current) {
            return response()->json([
                'status' => 'error',
                'message' => 'Data formulir tidak ditemukan.'
            ], 404);
        }

        $next = FormBasisData::where('tabel_id', $tabelId)
            ->where('urutan', '>', $current->urutan)
            ->where('parent_id', $current->parent_id)
            ->orderBy('urutan', 'asc')
            ->first();

        if ($next) {
            // swap
            [$current->urutan, $next->urutan] = [$next->urutan, $current->urutan];
            $current->save();
            $next->save();
        }

        return response()->json([
            'status' => 'success',
            'message' => 'Formulir basis data berhasil diperbarui.'
        ], 200);
    }
}