use Object::Delayed;
use API::Discord::Object;
use API::Discord::Endpoints;
use Subset::Helper;

unit class API::Discord::User does API::Discord::Object is export;

class ButReal does API::Discord::DataObject {
    has $.username;
    has $.discriminator;
    has $.avatar;        # The actual image
    has $.avatar-hash;   # The URL bit for the CDN
    has $.is-bot;
    has $.is-mfa-enabled;
    has $.is-verified;
    has $.email;
    has $.locale;

    # to-json might not be necessary
    method to-json {}
    method from-json ($json) {
        my %constructor = $json<id username discriminator email locale real-id>:kv;

        %constructor<avatar-hash is-bot is-mfa-enabled is-verified>
            = $json<avatar bot mfa_enabled verified>;

        %constructor<api> = $json<_api>;
        return self.new(|%constructor);
    }
}

has Promise $!dms-promise;
has Promise $!guilds-promise;

#| Use real-id if you want to compare the user's numeric ID. This lets us put
#| '@me' in id itself, for endpoints
has $.real-id;

has $.real handles <
    username
    discriminator
    avatar
    avatar-hash
    is-bot
    is-mfa-enabled
    is-verified
    email
    locale
> = slack { await API::Discord::User::ButReal.read({:$!id, :$!api}, $!api.rest) };

multi method reify (::?CLASS:U: $data, $api) {
    ButReal.new(|%$data, :$api);
}

multi method reify (::?CLASS:D: $data) {
    my $r = ButReal.new(|%$data, api => $.api);
    $!real = $r;
}

submethod TWEAK() {
    $!real-id //= $!id;
}

my %image-formats = JPEG => '.jpeg', PNG => '.png', WebP => '.webp', GIF => '.gif';
subset ReallyInt of Numeric where subset-is { $_.Int == $_ };
subset PowerOfTwo of Int where subset-is { log($_, 2) ~~ ReallyInt };
subset ImageSize of PowerOfTwo where subset-is 16 <= * <= 4096;
subset ImageFormat of Str where subset-is * ~~ %image-formats;

# If I put :$format = 'PNG' it tells me PNG is a Str, not an ImageFormat
method avatar-url( ImageSize :$desired-size, ImageFormat :$format ) {
    my $url = $.api.cdn-url ~ '/avatars/' ~ $.real-id ~ '/' ~ $.avatar-hash ~ %image-formats{$format // 'PNG'};
    if $desired-size {
        $url ~= '?size=' ~ $desired-size
    }
    return $url;
}

method guilds returns Promise {
    if not $!guilds-promise {
        $!guilds-promise = start {
            my @guilds;
            my $e = endpoint-for( self, 'get-guilds' ) ;
            my $p = await $.api.rest.get($e);
            @guilds = (await $p.body).map( { $!api.inflate-guild($_) } );
            @guilds;
        }
    }

    $!guilds-promise
}

method dms returns Promise {
    if not $!dms-promise {
        $!dms-promise = start {
            my @dms;
            my $e = endpoint-for( self, 'get-dms' ) ;
            my $p = await $.api.rest.get($e);
            @dms = (await $p.body).map: $!api.inflate-channel(*);
            @dms;
        }
    }

    $!dms-promise
}


method create-dm($user) returns Promise {
    start {
        my $body = { recipient_id => $user.id };
        my $ret = await $.api.rest.post: endpoint-for(self, 'create-dm'), body => $body;
        my $dm = await $ret.body;
        $.api.inflate-channel($dm);
    }
}



head

API::Discord::User - Represents Discord user


Represents a Discord user, usually sent to us via the websocket. See
L<https://discordapp.com/developers/docs/resources/user>.


Resolves to a list of L<API::Discord::Guild> objects


Resolves to a list of L<API::Discord::Channel> objects (direct messages)


Creates a DM with the provided C<$user>. This is an L<API::Discord::Channel>
object; the method returns a Promise that resolves to this.


root

README

Object

React

=begin React :component<HeaderCol> :id<menu> 
=para L<Documentation|/doc/introduction>
=para L<Modules| /mods>
=para L<Examples| file:../examples/index.podlite>
=para L<Download |file:../download/index.podlite>
=para L<About|file:../about/index.podlite>
=para 🔍 K<⌘K>/K<ctrl-K>
=end React


=begin React :component<HeaderCol> :id<footer>  
=begin nested :!nested
=item1 B<Language>
    =item2 L<Get started|file:../getting-started/getting-started.podlite>
    =item2 L<Why Raku?|/doc/language/faq#Why-should-I-learn-Raku-What's-so-great-about-it>
    =item2 L<Try Raku|https://glot.io/new/raku>
    =item2 L<Raku cheat sheet|https://github.com/Raku/mu/blob/master/docs/Perl6/Cheatsheet/cheatsheet.txt>
    =item2 L<empty|#>
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    =item2 L<Raku on Exercism|https://exercism.org/tracks/raku>
    =item2 L<Wikipedia|https://en.wikipedia.org/wiki/Raku_(programming_language)>
    =item2 L<empty|#>
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=end nested
=begin nested :!nested

=item1 B<L<Documentation|/doc>>
    =item2 L<Getting started, Migration guides from other languages, & Tutorials | file:../doc/introduction.podlite>
    =item2 L<Language References|file:../doc/reference.podlite>
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    =item2 L<The list of all documents|file:../doc/index.podlite>

=item1 B<Resources>
    =item2 L<The Raku Guide|https://raku.guide/>
    =item2 L<Books |https://perl6book.com/>
    =item2 L<Rosetta Code | https://www.raku.org/community/rosettacode>

=end nested
=begin nested :!nested

=item1 B<Resoures>
    =item2 L<Download | file:../download/index.podlite>
    =item2 L<empty|#>
    =item2 L<empty|#>
    =item2 L<empty|#>
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=item1 B<Learning>
    =item2 L<The Raku Guide|https://raku.guide/>
    =item2 L<Wikibook |https://en.wikibooks.org/wiki/Raku_Programming>
    =item2 L<Books |https://perl6book.com/>
    =item2 L<Rosetta Code | https://www.raku.org/community/rosettacode>
    =item2 L<Learn Raku in Y minutes|https://learnxinyminutes.com/docs/raku/>
    =item2 L<Golfing |https://github.com/AlexDaniel/raku-golf-cheatsheet>
=end nested
=begin nested :!nested

=item1 B<Explore>
    =item2 L<Raku Blog Aggregator|https://planet.raku.org/>
    =item2 L<Rakudo Weekly|https://rakudoweekly.blog/>
    =item2 L<The Weekly Challenge |https://perlweeklychallenge.org/>
    =item2 L<Raku Advent Calendar|https://raku-advent.blog/>
    =item2 L<empty|#>
    =item2 L<empty|#>
    =item2 L<empty|#>
    =item2 L<empty|#>
    =item2 L<empty|#>

=end nested
=end React


=begin React :component<CookieConsent> :id<CookieConsent> :buttonCaption("Got it!")
=para
This website uses cookies for analytics.
=end React


User

NAME

DESCRIPTION

PROMISES

guilds

dms

METHODS

create-dm