<?php

namespace Modules\ShopFloor\Http\Controllers;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Modules\IndustrialEngineering\Models\Bom;
use Modules\IndustrialEngineering\Models\LineRevision;
use Modules\ShopFloor\Models\WorkInstruction;

class WorkInstructionController extends Controller
{
    public function index(Request $request)
    {
        if (! auth()->user()->can('shopfloor.instructions.view')) {
            abort(403);
        }

        $business_id = $request->session()->get('user.business_id');
        $instructions = WorkInstruction::forBusiness($business_id)
            ->with(['bom', 'lineRevision'])
            ->latest('id')
            ->paginate(20);

        $boms = Bom::where('business_id', $business_id)->orderByDesc('id')->limit(100)->pluck('bom_code', 'id');
        $lineRevisions = LineRevision::where('business_id', $business_id)->orderByDesc('id')->limit(100)->pluck('revision_code', 'id');

        return view('shopfloor::work_instructions.index', compact('instructions', 'boms', 'lineRevisions'));
    }

    public function store(Request $request)
    {
        if (! auth()->user()->can('shopfloor.instructions.view')) {
            abort(403);
        }

        $business_id = $request->session()->get('user.business_id');
        $validated = $request->validate([
            'title' => 'required|string|max:255',
            'content' => 'nullable|string',
            'ie_bom_id' => 'nullable|integer|exists:ie_boms,id',
            'ie_line_revision_id' => 'nullable|integer|exists:ie_line_revisions,id',
            'version' => 'nullable|string|max:20',
            'status' => 'required|in:draft,active,obsolete',
        ]);

        WorkInstruction::create(array_merge($validated, [
            'business_id' => $business_id,
            'version' => $validated['version'] ?? '1.0',
        ]));

        return redirect()->action([self::class, 'index'])->with('status', ['success' => 1, 'msg' => __('shopfloor::lang.instruction_created')]);
    }
}