<?php

namespace App\Http\Controllers\Bo;

use App\Http\Controllers\Controller;
use App\Models\OldSlug;
use App\Models\Product;
use App\Models\Range;
use Illuminate\Http\Request;
use Illuminate\Support\Str;

class RangesController extends Controller
{
    public function index()
    {
        $ranges = Range::all();
        return view('bo.ranges.index', compact('ranges'));
    }

    public function create()
    {
        return view('bo.ranges.create');
    }

    public function store(Request $request)
    {
        $name        = $request->name;
        $slug        = Str::slug($name);
        $description = $request->description;
        $picture     = $request->picture;
        $status      = $request->status === null ? 0 : 1;

        $request->validate([
            'name' => 'required|string|max:255',
            'description' => 'required',
            'picture' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:max-width=' .
                            config('theme.range_image_maxwidth') . ',max-height=' .
                            config('theme.range_image_maxheight'),
        ]);

        $range              = new Range();
        $range->name        = $name;
        $range->slug        = $slug;
        $range->description = $description;
        $range->status      = $status;
        $range->save();

        if ($picture !== null) {
            $imageName = $range->id . '_' . $slug . '_' . Str::random(5) . '.' . $picture->extension();
            $picture->move(public_path('images/gammes'), $imageName);
            $range->picture = $imageName;
            $range->save();
        }

        return redirect()->route('bo.ranges.index');
    }

    public function edit($id)
    {
        $range = Range::findOrFail($id);
        return view('bo.ranges.edit', compact('range'));
    }

    public function update(Request $request, $id)
    {
        $name        = $request->name;
        $slug        = Str::slug($name);
        $description = $request->description;
        $picture     = $request->picture;
        $status      = $request->status === null ? 0 : 1;

        $request->validate([
            'name' => 'required|string|max:255',
            'description' => 'required',
            'picture' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:max-width=' .
                            config('theme.range_image_maxwidth') . ',max-height=' .
                            config('theme.range_image_maxheight'),
        ]);

        $range = Range::findOrFail($id);

        if ($picture !== null) {
            if ($range->picture !== null && file_exists(public_path('images/gammes/') . $range->picture)) {
                unlink(public_path('images/gammes/') . $range->picture);
            }
            $imageName = $range->id . '_' . $slug . '_' . Str::random(5) . '.' . $picture->extension();
            $picture->move(public_path('images/gammes'), $imageName);
        }

        $range->name = $name;

        if ($range->slug != $slug) {
            $exist = OldSlug::where('slug', $range->slug)->first();
            if ($exist === null) {
                $oldSlug           = new OldSlug();
                $oldSlug->range_id = $range->id;
                $oldSlug->slug     = $range->slug;
                $oldSlug->save();
            }
        }

        $range->slug        = $slug;
        $range->description = $description;
        if ($picture !== null) {
            $range->picture = $imageName;
        }
        $range->status = $status;
        $range->save();

        return redirect()->route('bo.ranges.edit', $range->id)->with('success', 'Modifications enregistrés !');
    }

    public function destroy($id)
    {
        $range = Range::findOrFail($id);

        $product = Product::where('range_id', $range->id)->count();
        if ($product !== 0) {
            return redirect()->back()->withErrors("Suppression impossible : \"" . $range->name . "\" contient encore des produits.");
        }

        if ($range->picture !== null) {
            if (file_exists(public_path('images/gammes/') . $range->picture)) {
                unlink(public_path('images/gammes/') . $range->picture);
            }
        }

        OldSlug::where('range_id', $range->id)->delete();

        $range->delete();
        return redirect()->route('bo.ranges.index');
    }
}