<?php

namespace App\Http\Controllers\Admin;

use App\Helpers\Helper;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Arr;
use App\AccessoryCategory;
use App\Http\Resources\Admin\AccessoryCategoryResource;
use Validator;

/**
 * Class AccessoryCategoryController
 *
 * @package App\Http\Controllers\Admin
 */
class AccessoryCategoryController extends Controller
{
	const ITEM_PER_PAGE = 100;
	
	public function index(Request $request)
	{
		$searchParams = $request->all();
		$list = AccessoryCategory::notDeleted();
		$limit = Arr::get($searchParams, 'limit', static::ITEM_PER_PAGE);
		$keyword = Arr::get($searchParams, 'keyword', '');
		$status = Arr::get($searchParams, 'status', '');
		
		if (!empty($keyword)) {
			$list->where('name', 'LIKE', '%' . $keyword . '%');
		}
		if ($status != '') {
			$list->where('is_activated', $status);
		}
		$list->orderBy('position')->orderBy('id');
		
		return AccessoryCategoryResource::collection($list->paginate($limit));
	}
	
	public function all(Request $request)
	{
		$searchParams = $request->all();
		$limit = Arr::get($searchParams, 'limit', static::ITEM_PER_PAGE);
		$list = AccessoryCategory::select('id', 'name')->notDeleted()->orderBy('position')->orderBy('id');
		
		return AccessoryCategoryResource::collection($list->paginate($limit));
	}
	
	public function available(Request $request)
	{
		$list = AccessoryCategory::with(['accessories' => function($query) {
			$query->select('id', 'accessory_category_id', 'name', 'code', 'image')
				->where('is_activated', 1)
				->orderBy('position')
				->orderBy('id');
		}])->select('id', 'name')->isPublished()
			->orderBy('position')
			->orderBy('id');
		
		return AccessoryCategoryResource::collection($list->get());
	}
	
	public function show($id = 0)
	{
		$accessoryCategory = AccessoryCategory::notDeleted()->where('id', $id)->first();
		if (!isset($accessoryCategory)) return response()->json(['errors' => 'アクセサリカテゴリは無効です。'], 403);
		
		return new AccessoryCategoryResource($accessoryCategory);
	}
	
	public function store(Request $request)
	{
		$validator = Validator::make($request->all(), [
			'name' => ['required']
		]);
		if ($validator->fails()) return response()->json(['errors' => $validator->errors()], 403);
		
		
		$accessoryCategory = AccessoryCategory::where('name', $request->name)->where('is_deleted', false)->first();
		if (isset($accessoryCategory)) return response()->json(['errors' => 'アクセサリカテゴリが存在します。'], 403);
		
		$params = $request->all();
		$maxItem = AccessoryCategory::where('is_deleted', false)->orderBy('position', 'desc')->first();
		$countAll = isset($maxItem) ? $maxItem->position : 0;
		if ($countAll > 0) $countAll++;
		
		$accessoryCategory = AccessoryCategory::create([
			'name'         => $params['name'],
			'description'  => $params['description'],
			'position'     => $countAll,
			'created_at'   => date('Y-m-d H:i:s'),
			'updated_at'   => date('Y-m-d H:i:s')
		]);
		
		return new AccessoryCategoryResource($accessoryCategory);
	}
	
	public function update(Request $request, $id = 0)
	{
		$validator = Validator::make($request->all(), [
			'name'         => ['required']
		]);
		if ($validator->fails()) return response()->json(['errors' => $validator->errors()], 403);
		
		$accessoryCategory = AccessoryCategory::notDeleted()->where('id', $id)->first();
		if (!isset($accessoryCategory)) return response()->json(['errors' => 'アクセサリカテゴリは無効です。'], 403);
		
		$accessoryCategoryExists = AccessoryCategory::where('name', $request->name)
			->where('id', '!=', $id)
			->where('is_deleted', false)
			->first();
		if (isset($accessoryCategoryExists)) return response()->json(['errors' => 'アクセサリカテゴリが存在します。'], 403);
		
		$params = $request->all();
		
		$accessoryCategory->update([
			'name'         => $params['name'],
			'description'  => $params['description'],
			'updated_at'   => date('Y-m-d H:i:s')
		]);
		
		return response()->json(null, 204);
	}
	
	public function destroy($id = 0)
	{
		$accessoryCategory = AccessoryCategory::notDeleted()->where('id', $id)->first();
		if (!isset($accessoryCategory)) response()->json(['error' => 'このアクセサリカテゴリを削除することはできません。'], 403);
		
		try {
			$accessoryCategory->update(['is_deleted' => true]);
		} catch (\Exception $ex) {
			response()->json(['error' => $ex->getMessage()], 403);
		}
		
		return response()->json(null, 204);
	}
	
	public function destroyMultiple(Request $request)
	{
		$validator = Validator::make($request->all(), ['ids' => 'required']);
		if ($validator->fails()) return response()->json(['errors' => $validator->errors()], 403);
		
		$listIds = $request->get('ids', []);
		$accessoryCategories = AccessoryCategory::notDeleted()->whereIn('id', $listIds)->get();
		if ($accessoryCategories->count() <= 0) response()->json(['error' => 'アクセサリカテゴリは無効です。'], 403);
		
		try {
			AccessoryCategory::notDeleted()->whereIn('id', $listIds)->update(['is_deleted' => true]);
		} catch (\Exception $ex) {
			response()->json(['error' => $ex->getMessage()], 403);
		}
		
		return response()->json(null, 204);
	}
	
	public function activateMultiple(Request $request)
	{
		$validator = Validator::make($request->all(), ['ids' => 'required']);
		if ($validator->fails()) return response()->json(['errors' => $validator->errors()], 403);
		
		$listIds = $request->get('ids', []);
		$accessoryCategories = AccessoryCategory::notDeleted()->whereIn('id', $listIds)->get();
		if ($accessoryCategories->count() <= 0) response()->json(['error' => 'アクセサリカテゴリは無効です。'], 403);
		
		try {
			AccessoryCategory::notDeleted()->whereIn('id', $listIds)->update(['is_activated' => true]);
		} catch (\Exception $ex) {
			response()->json(['error' => $ex->getMessage()], 403);
		}
		
		return response()->json(null, 204);
	}
	
	public function deactivateMultiple(Request $request)
	{
		$validator = Validator::make($request->all(), ['ids' => 'required']);
		if ($validator->fails()) return response()->json(['errors' => $validator->errors()], 403);
		
		$listIds = $request->get('ids', []);
		$accessoryCategories = AccessoryCategory::notDeleted()->whereIn('id', $listIds)->get();
		if ($accessoryCategories->count() <= 0) response()->json(['error' => 'アクセサリカテゴリは無効です。'], 403);
		
		try {
			AccessoryCategory::notDeleted()->whereIn('id', $listIds)->update(['is_activated' => false]);
		} catch (\Exception $ex) {
			response()->json(['error' => $ex->getMessage()], 403);
		}
		
		return response()->json(null, 204);
	}
	
	public function position(Request $request)
	{
		$params = $request->all();
		$listItems = $params['list_items'];
		
		if (count($listItems) > 0) {
			foreach ($listItems as $key => $item) {
				AccessoryCategory::where('id', $item['id'])->update(['position' => $key]);
			}
		}
		
		return response()->json(null, 204);
	}
}