<?php

namespace Alexr\Http\Controllers;

use Alexr\Models\Area;
use Alexr\Models\Combination;
use Alexr\Models\Floor;
use Alexr\Models\Space;
use Alexr\Models\Table;
use Alexr\Models\TTag;
use Alexr\Models\TTagGroup;
use Evavel\Http\Controllers\Controller;
use Evavel\Http\Request\Request;

class FloorPlanController extends Controller
{
	public function index(Request $request)
	{
		// @TODO authorization user

		$tenant = $request->tenantId();

		if (!$tenant){
			return $this->response([
				'floors' => [],
				'areas' => [],
				'tables' => [],
				'combinations' => []
			]);
		}

		//$floor = Floor::find(1)->toArray();
		//return $this->response([$floor]);

		// Asegurarse de que no hay mesas huerfanas de area
		Table::removeTablesAndCombinationsWithNoAreas($tenant);

		// 2026-03-30 Ordeno por nombre solo si no esta en el plano de mesas
		//$tables = Table::where('restaurant_id', $tenant)->get()->toArray();
		$params = $request->params;
		$sort_tables = (isset($params['view']) && $params['view'] == 'floorplan_builder') ? false : true;
		$tables = Table::where('restaurant_id', $tenant)->get()->toArrayEachModel();
		if ($sort_tables){
			$tables = $this->sortTablesByName($tables);
		}


		return $this->response(
			[
				'floors'        => Floor::where('restaurant_id', $tenant)->get()->toArray(),
				'areas'         => Area::where('restaurant_id', $tenant)->orderBy('ordering', 'ASC')->get()->toArray(),
				'tables'        => $tables,
				'combinations'  => Combination::where('restaurant_id', $tenant)->get()->toArray(),
				'spaces'        => Space::where('restaurant_id', $tenant)->get()->toArray(),
				'groups' => TTagGroup::where('restaurant_id', $tenant)->get()->toArray(),
				'tags' => TTag::where('restaurant_id', $tenant)->get()->toArray()
			]
		);
	}

	private function sortTablesByName(array $data): array
	{
		if (empty($data)) {
			return $data;
		}

		$grouped = [];
		$areaOrder = [];

		foreach ($data as $table) {
			$areaId = $table['area_id'];
			if (!in_array($areaId, $areaOrder)) {
				$areaOrder[] = $areaId;
			}
			$grouped[$areaId][] = $table;
		}

		foreach ($grouped as $areaId => &$tables) {
			usort($tables, function ($a, $b) {
				return strnatcasecmp($a['name'], $b['name']);
			});

			foreach ($tables as $index => &$table) {
				$table['ordering'] = $index + 1;
			}
		}

		$sorted = [];
		foreach ($areaOrder as $areaId) {
			array_push($sorted, ...$grouped[$areaId]);
		}

		$data = $sorted;

		return $data;
	}

	public function areas(Request $request)
	{
		// @TODO authorization user

		$tenant = $request->tenantId();

		if (!$tenant){
			return $this->response([
				'areas' => [],
			]);
		}

		return $this->response([
			'areas'     => Area::where('restaurant_id', $tenant)->orderBy('ordering', 'ASC')->get()->toArray(),
			'tables'    => Table::where('restaurant_id', $tenant)->get()->toArray(),
		]);
	}

	/**
	 * Save the area canvas viewportTransform
	 *
	 * @param Request $request
	 *
	 * @return void
	 */
	public function canvas(Request $request)
	{
		// @TODO Authorization
		//ray($request->area);
		//ray($request->viewportTransform);

		$area = Area::find($request->area);
		if ($area) {
			$area->viewportTransform = $request->viewportTransform;
			$area->save();
		}

		return $this->response([]);
	}

	public function decoration(Request $request)
	{
		// @TODO Authorization
		//ray('POST DECORATION');
		//ray($request->decoration);

		$area = Area::find($request->area);

		if ($area) {
			$area->decoration = $request->decoration;
			$area->save();
		}

		return $this->response([]);
	}
}