package Playwright::Base;

use strict;
use warnings;

use v5.28;

use Sub::Install();

use JSON;
use Playwright::Util();

#ABSTRACT: Object representing Playwright pages

no warnings 'experimental';
use feature qw{signatures};

=head2 DESCRIPTION

Base class for each Playwright class magic'd up by Sub::Install in Playwright's BEGIN block.
You probably shouldn't use this.

The specification for each class can be inspected with the 'spec' method:

    use Data::Dumper;
    my $object = Playwright::Base->new(...);
    print Dumper($object->spec());

=head1 CONSTRUCTOR

=head2 new(HASH) = (Playwright::Base)

Creates a new page and returns a handle to interact with it.

=head3 INPUT

    handle (Playwright)    : Playwright object.
    id (STRING)            : _guid returned by a response from the Playwright server with the provided type.
    type (STRING)          : Type to actually use
    parent (Playwright::*) : Parent Object (such as a page)

=cut

sub new ( $class, %options ) {

    my $self = bless(
        {
            type   => $options{type},
            guid   => $options{id},
            ua     => $options{handle}{ua},
            port   => $options{handle}{port},
            parent => $options{parent},
        },
        $class
    );

    return ($self);
}

sub _coerce ( $spec, %args ) {

    #Coerce bools correctly
    my @argspec = values( %{ $spec->{ $args{command} }{args} } );
    @argspec = sort { $a->{order} <=> $b->{order} } @argspec;

    for ( my $i = 0 ; $i < scalar(@argspec) ; $i++ ) {
        next unless $i < @{ $args{args} };
        my $arg  = $args{args}[$i];
        my $type = $argspec[$i]->{type};
        if ( $type->{name} eq 'boolean' ) {
            my $truthy = int( !!$arg );
            $args{args}[$i] = $truthy ? JSON::true : JSON::false;
        }
        elsif ( $type->{name} eq 'Object' ) {
            $type->{properties} = Playwright::Util::arr2hash($type->{properties},'name') if ref $type->{properties} eq 'ARRAY';
            foreach my $prop ( keys( %{ $type->{properties} } ) ) {
                next unless exists $arg->{$prop};
                my $truthy = int( !!$arg->{$prop} );
                next unless $type->{properties}{$prop}{type}{name} eq 'boolean';
                $args{args}[$i]->{$prop} = $truthy ? JSON::true : JSON::false;
            }
        }
    }

    return %args;
}

sub _api_request ( $self, %args ) {

    %args = Playwright::Base::_coerce( $self->spec(), %args );

    return Playwright::Util::async( sub { &Playwright::Base::_do( $self, %args ) } )
      if $args{command} =~ m/^waitFor/;

    my $msg = Playwright::Base::_do->( $self, %args );

    if ( ref $msg eq 'ARRAY' ) {
        @$msg = map {
            my $subject = $_;
            $subject = $Playwright::mapper{ $_->{_type} }->( $self, $_ )
              if ( ref $_ eq 'HASH' )
              && $_->{_type}
              && exists $Playwright::mapper{ $_->{_type} };
            $subject
        } @$msg;
    }
    return $Playwright::mapper{ $msg->{_type} }->( $self, $msg )
      if ( ref $msg eq 'HASH' )
      && $msg->{_type}
      && exists $Playwright::mapper{ $msg->{_type} };
    return $msg;
}

sub _do ( $self, %args ) {
    return Playwright::Util::request( 'POST', 'command', $self->{port},
        $self->{ua}, %args );
}

sub spec {
    return $Playwright::spec;
}

1;