use v6.d;
use Cro::HTTP::Server;
use Cro::HTTP::Router;
use Cro::WebApp::Template;
use Vlc::Client;
use Lirc::Commands;
use App::MediaControl::Model;

class App::MediaControl::Web {
    has Vlc::Client $.vlc is required;
    has Lirc::Commands $.lirc is required;
    has App::MediaControl::Model $.model is required;
    has Int $.port = 8080;
    has Str $.host = '*';
    has Cro::Service $!service handles <stop>;

    method start() {
        my $vlc = route {
            post -> 'play' { await self.vlc.command('pl_play') }
            post -> 'play', Int:D $id {
                my $file = self.model.get-entry($id);
                await self.vlc.play-file(|%(
                    $file<path name>:p # no comma!
                ));
                self.model.mark-entry-watched($id);
            }
            post -> 'pause' { await self.vlc.command('pl_pause') }
            post -> 'stop' { await self.vlc.command('pl_stop') }
            post -> 'subs' { await self.vlc.command('key', val=>'subtitle-track') }
            post -> 'audio' { await self.vlc.command('key', val=>'audio-track') }
            post -> 'seek', :$val { await self.vlc.command('seek',:$val) }
            post -> 'snapshot', :$val { await self.vlc.command('key',val=>'snapshot') }

            get -> 'status' {
                my $status = await self.vlc.status();
                my $playlist = await self.vlc.playlist();
                content 'application/json', %( :$status, :$playlist );
            }
        }

        my $ir = route {
            post -> $thing, $arg {
                await self.lirc.send($thing, $arg);
            }
        }

        my $media = route {
            get -> $id=Nil {
                my %reply = children => @(self.model.get-children-of($id));
                with $id {
                    %reply<parents> = self.model.get-parents-of($id);
                };
                content 'application/json', %reply;
            }
            get -> 'recent' {
                content 'application/json', @(self.model.get-recently-watched-folders());
            }
        };

        my $application = route {
            resources-from %?RESOURCES;
            templates-from-resources;

            get -> { resource 'index.html' }
            get -> 'ir.png' { resource 'ir.png' }
            get -> 'ir.webmanifest' {
                my $root = request.header('ProxyMountRoot') || '/';
                template 'ir.webmanifest', %( :$root );
            }

            include :$vlc, :$ir, :$media;

            around -> &handler {
                handler();
                CATCH {
                    default {
                        note "BOOM $_";
                        response.status = 500;
                        content 'application/json', %( error => "$_" );
                    }
                }
            }
        };

        $!service = Cro::HTTP::Server.new(
            :host(self.host), :port(self.port),
            :$application,
        );

        return $!service.start();
    }
}