<?php

namespace App\Http\Controllers;

use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Gate;

use App\Http\Requests\DomainRequest;
use App\Models\{Address,Domain,Zone};

class DomainController extends Controller
{
	/**
	 * Daily stats as shown on the about page
	 *
	 * @param Request $request
	 * @return Collection
	 */
	public function api_daily_stats(Request $request): Collection
	{
		$o = Domain::where('name',$request->name)->firstOrFail();

		return $o->echoarea_total_daily()
			->sortBy('date')
			->groupBy('date')
			->transform(function($item,$key) { return [
				'x'=>Carbon::createFromFormat('Y-m-d',$key)->timestamp*1000,
				'y'=>$item->sum('count')]; } )
			->values();
	}

	/**
	 * Add or edit a domain
	 */
	public function add_edit(DomainRequest $request,Domain $o)
	{
		if ($request->post()) {
			foreach (['name','dnsdomain','active','public','homepage','notes','flatten','accept_app','nodestatus_id'] as $key)
				$o->{$key} = $request->post($key);

			$o->save();

			return redirect()->to('domain');
		}

		return view('domain.addedit')
			->with('o',$o);
	}

	/**
	 * Get all the hosts for a zone of a particular region (or not)
	 *
	 * @param Zone $o
	 * @param int $region
	 * @return Collection
	 */
	public function api_hosts(Zone $o,int $region): Collection
	{
		return $o->hosts
			->filter(fn($item)=>$item->role_id === Address::NODE_NC)
			->filter(fn($item)=>$region ? ($item->region_id === $region) : TRUE)
			->map(function($item) {
				return [
					'id'=>$item->host_id,
					'value'=>sprintf('%s %s',$item->ftn_3d,$item->system->name)
				];
			})
			->values();
	}

	/**
	 * Find all the hubs for a host
	 *
	 * @param Zone $o
	 * @param int $host
	 * @return Collection
	 */
	public function api_hubs(Zone $o,int $host): Collection
	{
		return $o->hubs
			->filter(fn($item)=>$item->role_id === Address::NODE_HC)
			->filter(fn($item)=>$host ? ($item->host_id === $host) : TRUE)
			->map(function($item) {
				return [
					'id'=>$item->id,
					'value'=>sprintf('%s %s',$item->ftn_3d,$item->system->name)
				];
			})
			->values();
	}

	/**
	 * Get all the regions for a zone
	 *
	 * @param Zone $o
	 * @return Collection
	 */
	public function api_regions(Zone $o): Collection
	{
		return $o->regions
			->filter(fn($item)=>$item->role_id === Address::NODE_RC)
			->map(function($item) {
				return [
					'id'=>$item->region_id,
					'value'=>sprintf('%s %s',$item->ftn_3d,$item->system->location)
				];
			})
			->values();
	}

	public function view(Domain $o)
	{
		if (! $o->public && ! Gate::check('admin',$o))
			abort(404);

		$o->load(['zones.system','zones.domain','zones.addresses.nodes_hub','zones.addresses']);

		return view('domain.view')
			->with('o',$o);
	}
}