<?php

namespace App\Http\Controllers;

use App\Models\Episode;
use App\Models\Event;
use App\Models\SitemapUrl;
use App\Models\Technique;
use App\Models\TechniqueMap;
use App\Models\Tournament;
use Illuminate\Http\Request;

class SitemapXmlController extends Controller
{

	public function index() {
		$urls = [];

		foreach (Tournament::all() as $tournament) {
			$url = new SitemapUrl();
			$url->path = '/tournaments/'.$tournament->id;
			$url->lastmod = $tournament->updated_at ? $tournament->updated_at : ($tournament->created_at ? $tournament->created_at : now());
			$url->changefreq = $tournament->locked ? 'never' : 'daily';
			$url->priority = $tournament->locked ? 0.5 : 1.0;
			$urls[] = $url;
		}

		foreach (['lw', 'dw', 'sp', 'uw', 'uw2'] as $map) {
			$tech = TechniqueMap::where('map', '=', $map)->latest()->first();
			$url = new SitemapUrl();
			$url->path = '/map/'.$map;
			if ($tech) {
				$url->lastmod = $tech->created_at;
			}
			$url->changefreq = 'monthly';
			$url->priority = 0.9;
			$urls[] = $url;
		}

		$url = new SitemapUrl();
		$url->path = '/tech';
		$url->lastmod = Technique::where('type', '=', 'tech')->where('index', true)->latest()->first()->created_at;
		$url->changefreq = 'monthly';
		$url->priority = 0.8;
		$urls[] = $url;

		foreach (Technique::where('type', '=', 'tech')->where('index', true)->get() as $tech) {
			$url = new SitemapUrl();
			$url->path = '/tech/'.rawurlencode($tech->name);
			$url->lastmod = $tech->updated_at ? $tech->updated_at : ($tech->created_at ? $tech->created_at : now());
			$url->changefreq = 'never';
			$url->priority = $tech->priority;
			$urls[] = $url;
		}

		$url = new SitemapUrl();
		$url->path = '/schedule';
		$url->lastmod = Episode::where('confirmed', true)->latest()->first()->created_at;
		$url->changefreq = 'daily';
		$url->priority = 1;
		$urls[] = $url;

		$url = new SitemapUrl();
		$url->path = '/events';
		$url->lastmod = Event::where('visible', true)->latest()->first()->created_at;
		$url->changefreq = 'monthly';
		$url->priority = 0.8;
		$urls[] = $url;

		foreach (Event::where('visible', true)->get() as $event) {
			$url = new SitemapUrl();
			$url->path = '/events/'.rawurlencode($event->name);
			$url->lastmod = $event->updated_at ? $event->updated_at : ($event->created_at ? $event->created_at : now());
			$url->changefreq = 'never';
			$url->priority = 0.4;
			$urls[] = $url;
		}

		return response()->view('sitemap', [
			'urls' => $urls,
		])->header('Content-Type', 'text/xml');
	}

}