<?php

namespace App\Repositories\Botanic;

use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;

use Yajra\DataTables\DataTables;
use Maatwebsite\Excel\Facades\Excel;

use App\Models\Botanic\Variety;
use App\Exports\Botanic\VarietiesExport;

class Varieties
{

	public static function getDatatable()
	{
		$model = Variety::with('specie');
		return Datatables::of($model)->make(true);
	}

	public static function getOptions()
	{
		return Variety::orderBy('name')->get()->pluck('name','id')->toArray();
	}

	public static function getOptionsWithSpecie()
	{
		$varieties = Variety::with('specie')->get();
		$data = [];
		foreach ($varieties as $variety)
		{
			$data[] = ['id' => $variety->id, 'text' => (isset($variety->specie->name) ? $variety->specie->name . ' ' : '') . $variety->name];
		}
		return collect($data)->sortBy('text')->values()->all();
	}

	public static function getAll()
	{
		return Variety::orderBy('name','asc')->get();
	}

	public static function get($id)
	{
		return Variety::find($id);
	}

	public static function getFull($id)
	{
		$variety = self::get($id);
		$data = $variety->toArray();
		$data['tags'] = self::getTagsByVariety($variety);
		return $data;
	}

	public static function getTagsByVariety($variety)
	{
		return $variety->tags->pluck('id')->toArray();
	}


	public static function storeFull($data)
	{
		$images = isset($data['images']) ? $data['images'] : false;
		$tags = isset($data['tags']) ? $data['tags'] : false;
		unset($data['images']);
		unset($data['tags']);
		$variety = self::store($data);
		self::storeImages($variety, $images);
		self::storeTags($variety, $tags);
		return $variety;
	}


	public static function store($data)
	{
		return isset($data['id']) ? self::update($data) : self::create($data); 
	}

	public static function create($data)
	{
		return Variety::create($data);
	}

	public static function update($data, $id = false)
	{
		$id = $id ? $id : $data['id'];
		$variety = Variety::find($id);
		$ret = $variety->update($data);
		return $variety;
	}

	public static function destroy($id)
	{
		return Variety::destroy($id);
	}

	public static function storeTags($variety, $tags)
	{
		if ($tags) {
			$tags = collect($tags)->transform(function ($item, $key) {
				return (int) $item;
			})->toArray();
			return $variety->syncTags($tags, true);
		} else return false;
	}

	public static function storeImages($variety, $files)
	{
		if ($files) {
			foreach ($files as $file) { 
				$variety->addMedia($file)->withResponsiveImages()->toMediaCollection('images');
			}
		}
	}

	public static function getImages($id)
	{
		$variety = self::get($id);
		if ($variety) {
			$variety->getMedia();
			foreach ($variety->media as $key => $media) {
				$variety->media[$key]['url'] = $media->getUrl();
			}
			return $variety->media;
		} else {
			return false;
		}
	}

	public static function deleteImage($id, $index)
	{
		$variety = self::get($id);
		$variety->getMedia();
		$ret = $variety->media[$index]->delete();
		return "1";
	}

	public static function exportExcel()
	{
		return Excel::download(new VarietiesExport, 'varieties.xlsx');
	}

}