<?php

namespace App\Http\Controllers;

use App\{AboutPage, Media, TimelineDesc, TimelineYear, Testimonial};
use Illuminate\Http\Request;
use App\Http\Controllers\SEOController;
class AboutPageController extends Controller
{
    public function index() {
        $seo = new SEOController;
        $content = AboutPage::first();
        $timeline = TimelineYear::orderBy('year')->get();
        $final_score = $seo->altImageCheck('about');
        $persen = $seo->keyphraseDensity('about');
        $keyphrase_check = $seo->keyphraseCheck('about');
        $total_text_length = $seo->textLength('about');

        return view('layout.about', compact('content', 'timeline','final_score','persen','keyphrase_check','total_text_length'));
    }

    public function edit(Request $request) {
        $act = $request->get('act');

        if($act == 'section-3-image') {
            $media = Media::all();
            $section_3_image = AboutPage::first()->section_3_image;

            if($section_3_image) {
                $alt = $this->checkALtMedia($section_3_image);
            } else {
                $alt = '';
            }

            $url = route('layout.about-update-image');
            $img = $request->get('img');

            return view('layout.edit-image', compact('act', 'media', 'url', 'alt', 'img'));
        } else if($act == 'section-4-image') {
            $position = $request->get('position');
            $media = Media::all();
            if($position == 1) {
                $image = AboutPage::first()->section_4_1_image;
            } else if($position == 2) {
                $image = AboutPage::first()->section_4_2_image;
            } else if($position == 3) {
                $image = AboutPage::first()->section_4_3_image;
            } else {
                $image = AboutPage::first()->section_4_4_image;
            }
            

            if($image) {
                $alt = $this->checkALtMedia($image);
            } else {
                $alt = '';
            }

            $url = route('layout.about-update-image');
            $img = $request->get('img');

            return view('layout.edit-image', compact('act', 'media', 'url', 'alt', 'img', 'position'));
        } else if($act == 'testimonial') {
            return Testimonial::all();
        } else if($act == 'client-logo') {
            return Testimonial::where('logo', '!=', NULL)->get();
        }
    }

    public function updateImage(Request $request) {
        $save = $request->get('save');
        $act = $request->get('act');
        $alt = $request->get('alt');

        $about_page = AboutPage::first();
        $media = new Media();

        if($save == 'save-as') {
            if ($request->hasFile($act)) {
                $image = $request->file($act);
                // $ext = $image->getClientOriginalExtension();
                if ($request->file($act)->isValid()) {
                    // check if file exist

                    $check_media = Media::where('name', $image->getClientOriginalName())->count();

                    if($check_media > 0) {
                        $no = 2;
                        $image_name = '';

                        while (true) {
                            $image_name = str_replace('.'. $image->getClientOriginalExtension(), '', $image->getClientOriginalName()) . '-' .$no . '.' . $image->getClientOriginalExtension();
                            if(Media::where('name', $image_name)->count() < 1) {
                            break;
                            }

                            $no++;
                        }
                    } else {
                        $image_name = $image->getClientOriginalName();
                    }

                    $upload_path = 'media';
                    $request->file($act)->move($upload_path, $image_name);

                    if($act == 'section-3-image') {
                        $about_page->section_3_image =  $image_name;
                    } else if($act == 'section-4-image') {
                        $position = $request->get('position');
                        if($position == 1) {
                            $about_page->section_4_1_image = $image_name;
                        } else if($position == 2) {
                            $about_page->section_4_2_image = $image_name;
                        } else if($position == 3) {
                            $about_page->section_4_3_image = $image_name;
                        } else {
                            $about_page->section_4_4_image = $image_name;
                        }
                    }

                    $media->name = $image_name;
                    $media->alt = $alt;
                    $media->save();
                }
            }
        } else {
            if ($request->hasFile($act)) {
                $image = $request->file($act);
                $ext = $image->getClientOriginalExtension();
                if ($request->file($act)->isValid()) {
                    $check_media = Media::where('name', str_replace('.' . $image->getClientOriginalExtension(), '', $image->getClientOriginalName()) . '.webp')->count();

                    if($check_media > 0) {
                        $no = 2;
                        $image_name = '';

                        while (true) {
                            $image_name = str_replace('.'. $image->getClientOriginalExtension(), '', $image->getClientOriginalName()) . '-' .$no . '.' . $image->getClientOriginalExtension();
                            $image_webp = str_replace('.'. $image->getClientOriginalExtension(), '', $image->getClientOriginalName()) . '-' .$no . '.webp';
                            if(Media::where('name', $image_webp)->count() < 1) {
                            break;
                            }

                            $no++;
                        }
                    } else {
                        $image_name = $image->getClientOriginalName();
                    }
                    $upload_path = 'media';
                    $request->file($act)->move($upload_path, $image_name);

                    if($ext == 'png') {
                        $img_new_a = imagecreatefrompng(public_path('media/' . $image_name));
                    } else {
                        $img_new_a = imagecreatefromjpeg(public_path('media/' . $image_name));
                    }

                    imagepalettetotruecolor($img_new_a);
                    imagealphablending($img_new_a, true);
                    imagesavealpha($img_new_a, true);
                    imagewebp($img_new_a, public_path('media/' . str_replace('.'.$ext, '.webp',$image_name)), 80);
                    imagedestroy($img_new_a);
                    unlink(public_path('media/' . $image_name));

                    if($act == 'section-3-image') {
                        $about_page->section_3_image =  str_replace('.'.$ext, '.webp',$image_name);
                    } else if($act == 'section-4-image') {
                        $position = $request->get('position');

                        if($position == 1) {
                            $about_page->section_4_1_image =  str_replace('.'.$ext, '.webp',$image_name);
                        } else if($position == 2) {
                            $about_page->section_4_2_image =  str_replace('.'.$ext, '.webp',$image_name);
                        } else if($position == 3) {
                            $about_page->section_4_3_image =  str_replace('.'.$ext, '.webp',$image_name);
                        } else {
                            $about_page->section_4_4_image =  str_replace('.'.$ext, '.webp',$image_name);
                        }
                    }

                    $media->name = str_replace('.'.$ext, '.webp',$image_name);
                    $media->alt = $alt;
                    $media->save();
                }
            }
        }

        $about_page->save();

        return redirect()->route('layout.about')->with('message', 'Image Successfully Updated');

    }

    public function update(Request $request) {
        $act = $request->get('act');
        $act_type = $request->get('act_type');

        if($act == 'section-1') {
            $desc = $request->get('desc');
            $about_page = AboutPage::first();
            $about_page->section_1_desc = $desc;
            $about_page->save();
        } else if($act == 'section-2-title') {
            $small_title = $request->get('small_title');
            $big_title = $request->get('big_title');
            $about_page = AboutPage::first();
            $about_page->section_2_small_title = $small_title;
            $about_page->section_2_big_title = $big_title;
            $about_page->save();
        } else if($act == 'section-2-card') {
            $position = $request->get('position');
            $title = $request->get('title');
            $desc = $request->get('desc');

            $about_page = AboutPage::first();

            switch ($position) {
                case "1":
                    $about_page->section_2_1_title = $title;
                    $about_page->section_2_1_desc = $desc;
                    break;
                case "2":
                    $about_page->section_2_2_title = $title;
                    $about_page->section_2_2_desc = $desc;
                    break;
                case "3":
                    $about_page->section_2_3_title = $title;
                    $about_page->section_2_3_desc = $desc;
                    break;
                default:
                break;
            };

            $about_page->save();
        } else if($act == 'section-3-title') {
            $small_title = $request->get('small_title');
            $big_title = $request->get('big_title');
            $about_page = AboutPage::first();
            $about_page->section_3_small_title = $small_title;
            $about_page->section_3_big_title = $big_title;
            $about_page->save();
        } else if($act == 'section-3-point') {
            $points = $request->get('points');

            if(!empty($points)) {
                $about_page = AboutPage::first();
                $about_page->section_3_point = json_encode($points);
                $about_page->save();
            }
        } else if($act == 'section-3-button') {
            $btn = $request->get('btn');
            $link = $request->get('link');

            $about_page = AboutPage::first();
            $about_page->section_3_btn = $btn;
            $about_page->section_3_link = $link;
            $about_page->save();
        } else if($act == 'section-4') {
            $position = $request->get('position');
            $title = $request->get('title');
            $desc = $request->get('desc');

            $about_page = AboutPage::first();

            switch ($position) {
                case "1":
                    $about_page->section_4_1_title = $title;
                    $about_page->section_4_1_desc = $desc;
                    break;
                case "2":
                    $about_page->section_4_2_title = $title;
                    $about_page->section_4_2_desc = $desc;
                    break;
                case "3":
                    $about_page->section_4_3_title = $title;
                    $about_page->section_4_3_desc = $desc;
                    break;
                case "4":
                    $about_page->section_4_4_title = $title;
                    $about_page->section_4_4_desc = $desc;
                    break;
                default:
                break;
            };

            $about_page->save();
        } else if($act == 'add-timeline') {
            $year = $request->get('year');
            $desc = $request->get('description');
            $title = $request->get('title');

            $timeline = new TimelineYear();
            $timeline->year = $year;
            $timeline->save();

            if($desc && $title) {
                if(!empty($desc) && !empty($title)) {
                    for($i = 0; $i <= count($desc) - 1; $i++) {
                        $timeline_desc = new TimelineDesc();
                        $timeline_desc->title = $title[$i];
                        $timeline_desc->description = $desc[$i];
                        $timeline_desc->timeline_year_id = $timeline->id;
                        $timeline_desc->save();
                    }
                }
            }

            return view('layout.return-timeline', compact('timeline'));
        } else if($act == 'delete-timeline') {
            $timeline_year_id = $request->get('timeline_year_id');
            TimelineYear::destroy($timeline_year_id);
        } else if($act == 'section-5') {
            $small_title = $request->get('small_title');
            $big_title = $request->get('big_title');
            $about_page = AboutPage::first();
            $about_page->section_5_small_title = $small_title;
            $about_page->section_5_big_title = $big_title;
            $about_page->save();
        } else if($act == 'section-6') {
            $small_title = $request->get('small_title');
            $big_title = $request->get('big_title');
            $about_page = AboutPage::first();
            $about_page->section_6_small_title = $small_title;
            $about_page->section_6_big_title = $big_title;
            $about_page->save();
        } else if($act == 'section-7') {
            $small_title = $request->get('small_title');
            $big_title = $request->get('big_title');
            $desc = $request->get('desc');
            $about_page = AboutPage::first();
            $about_page->section_7_small_title = $small_title;
            $about_page->section_7_big_title = $big_title;
            $about_page->section_7_desc = $desc;
            $about_page->save();
        } else if($act == 'section-4-image') {
            if($act_type == 'save-alt') {
                $alt = $request->get('alt');
                $img = $request->get('img');

                $media = Media::where('name', $img)->first();
                $media->alt = $alt;
                $media->save();
            } else if($act_type == 'from-media') {
                $position = $request->get('position');
                $img = $request->get('img');
                $about_page = AboutPage::first();

                if($position == 1) {
                    $about_page->section_4_1_image = $img;
                } else if($position == 2) {
                    $about_page->section_4_2_image = $img;
                } else if($position == 3) {
                    $about_page->section_4_3_image = $img;
                } else {
                    $about_page->section_4_4_image = $img;
                }

                $about_page->save();
            }
        } else if($act == 'edit-timeline') {
            $timeline_desc = TimelineDesc::findOrfail($request->get('timeline_desc_id'));
            $timeline_desc->title = $request->get('title');
            $timeline_desc->description = $request->get('description');
            $timeline_desc->save();
        } else if($act == 'delete-timeline-desc') {
            TimelineDesc::destroy($request->get('timeline_desc_id'));
        } else if($act == 'add-timeline-desc') {
            $timeline_desc = new TimelineDesc();
            $timeline_desc->title = $request->get('title');
            $timeline_desc->description = $request->get('description');
            $timeline_desc->timeline_year_id = $request->get('timeline_year_id');
            $timeline_desc->save();
            return $timeline_desc->id;
        } else if($act == 'testimonial') {
            $about_page = AboutPage::first();
            $position = $request->get('position');

            if($position == 1) {
                $about_page->testimonial_1 = $request->get('testimonial_id');
            } else if($position == 2) {
                $about_page->testimonial_2 = $request->get('testimonial_id');
            } else if($position == 3) {
                $about_page->testimonial_3 = $request->get('testimonial_id');
            }

            $about_page->save();

            return Testimonial::findOrfail($request->get('testimonial_id'));
        } else if($act == 'client-logo') {
            $position = $request->get('position');
            $about_page = AboutPage::first();
            
            if($position == 1) {
                $about_page->client_logo_1 = $request->get('image');
            } else if($position == 2) {
                $about_page->client_logo_2 = $request->get('image');
            } else if($position == 3) {
                $about_page->client_logo_3 = $request->get('image');
            } else if($position == 4) {
                $about_page->client_logo_4 = $request->get('image');
            }

            $about_page->save();
            
        }

        return 'true';
    }

    private function checkALtMedia($image) {
        $media = Media::where('name', $image)->first();
        
        if($media) {
            return $media->alt;
        } else {
            return '';
        }
    }

    public static function checkAltMediaStatic($image) {
        $media = Media::where('name', $image)->first();
        
        if($media) {
            return $media->alt;
        } else {
            return '';
        }
    }
        public function updateseo(Request $request){

            $seo = AboutPage::where('id', 1) -> update([
            'keyphrase' => $request -> focus_keyphrase,
            'seo_title' => $request -> seo_title,
            'meta_description' => $request -> meta_description,
        ]);
        return redirect()->route('layout.about')->with('message', 'SEO Successfully Updated');
    }
}