@prefix this: <https://w3id.org/np/RADJJRWWHOhDog_5Lq_rpEoKWcBofbJJ5DImmyznAEfuI> .
@prefix sub: <https://w3id.org/np/RADJJRWWHOhDog_5Lq_rpEoKWcBofbJJ5DImmyznAEfuI/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix grlc: <https://w3id.org/kpxl/grlc/> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix orcid: <https://orcid.org/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .

sub:Head {
  this: a np:Nanopublication;
    np:hasAssertion sub:assertion;
    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubinfo .
}

sub:assertion {
  sub:get-nanosuggestions-for-assignee a grlc:grlc-query;
    dct:description "Returns the nanosuggestions currently assigned to a given agent, for that agent's user page: title, kind, current status, the spaces the nanosuggestion is relevant for, who assigned it and when. Only the most recent assignment of each nanosuggestion counts, so a reassignment moves the entry to the new assignee instead of leaving it with both. Also returns the winning assignment nanopublication if there is one, so a reassign action can seed its form from it, and an assign target that is empty in that case so that assign and reassign are offered exclusively. Unlike the space-page listing, this query is not gated on space membership: a user page has no space to resolve membership against, so every assignment naming the agent is shown.";
    dct:license <http://www.apache.org/licenses/LICENSE-2.0>;
    rdfs:label "Get the nanosuggestions assigned to an agent";
    grlc:endpoint <https://w3id.org/np/l/nanopub-query-1.1/repo/type/29e2f808e4864fca4930806dee70c4a32df54a63ee90156244910a47d3443736>;
    grlc:sparql """
prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix dct: <http://purl.org/dc/terms/>
prefix foaf: <http://xmlns.com/foaf/0.1/>
prefix np: <http://www.nanopub.org/nschema#>
prefix npa: <http://purl.org/nanopub/admin/>
prefix npx: <http://purl.org/nanopub/x/>
prefix schema: <https://schema.org/>
prefix gen: <https://w3id.org/kpxl/gen/terms/>
prefix nsug: <https://w3id.org/np/RA5BAdUvlxLWMWFQN3UVKoIQEB_MYTiAoLH1klXJ7z-XI/>

select distinct ?item_multi_iri ?item_label_multi ?kind ?status ?spaces_multi_iri ?spaces_label_multi
       ?assigned_by ?assigned_by_label ?date ?suggestion ?np ?fill_source ?assign_target
where {
  # grlc fills this block with the page's agent IRI. A multi-valued (_multi_iri)
  # parameter REQUIRES the empty values block: used bare the variable simply stays
  # unbound, and the assignee pattern then matches every agent.
  values ?_resource_multi_iri {}
  # the most recent assignment nanopub for each nanosuggestion
  { select ?suggestion (max(concat(?ad, ' ', str(?anp))) as ?apick) where {
      graph npa:graph {
        ?anp npa:hasValidSignatureForPublicKeyHash ?apk ; np:hasAssertion ?aa ; dct:created ?adate .
        filter not exists { ?anpi npx:invalidates ?anp ; npa:hasValidSignatureForPublicKeyHash ?apk . }
      }
      graph ?aa { ?suggestion schema:agent ?ag . }
      bind(str(?adate) as ?ad)
    } group by ?suggestion }
  bind(iri(strafter(?apick, ' ')) as ?assignNp)
  # ...and it must name this agent, so a later reassignment removes the entry
  graph npa:graph { ?assignNp np:hasAssertion ?assignA ; dct:created ?date .
                    optional { ?assignNp dct:creator ?assigned_by } }
  graph ?assignA { ?suggestion schema:agent ?_resource_multi_iri . }
  # the declaring nanopub carries the title and kind
  graph npa:graph {
    ?np npa:hasValidSignatureForPublicKeyHash ?pubkey ; np:hasAssertion ?a .
    filter not exists { ?npi npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pubkey . }
  }
  graph ?a {
    ?suggestion a nsug:Nanosuggestion ; rdfs:label ?title .
    optional { ?suggestion a ?k . filter(?k != nsug:Nanosuggestion && ?k != schema:Statement) }
  }
  # current status: no space to anchor to on a user page, so the most recent one overall
  optional {
    { select ?suggestion (max(concat(?sd, ' ', str(?s))) as ?pick) where {
        graph npa:graph {
          ?snp npa:hasValidSignatureForPublicKeyHash ?spk ; np:hasAssertion ?sa ; dct:created ?sdate .
          filter not exists { ?snpi npx:invalidates ?snp ; npa:hasValidSignatureForPublicKeyHash ?spk . }
        }
        graph ?sa { ?suggestion schema:actionStatus ?s . }
        bind(str(?sdate) as ?sd)
      } group by ?suggestion }
  }
  bind(coalesce(iri(strafter(?pick, ' ')), schema:PotentialActionStatus) as ?st)
  bind(if(?st = schema:CompletedActionStatus, 'done',
       if(?st = schema:FailedActionStatus, 'rejected',
       if(?st = schema:ActiveActionStatus, 'in progress', 'open'))) as ?status)
  # which spaces the nanosuggestion is relevant for
  optional {
    { select ?suggestion (group_concat(distinct str(?sp); separator=' ') as ?spaces_multi_iri)
             (group_concat(distinct ?splabel; separator='\\n') as ?spaces_label_multi) where {
        graph npa:graph {
          ?lnp npa:hasValidSignatureForPublicKeyHash ?lpk ; np:hasAssertion ?la .
          filter not exists { ?lnpi npx:invalidates ?lnp ; npa:hasValidSignatureForPublicKeyHash ?lpk . }
        }
        graph ?la { ?suggestion gen:isRelevantFor ?sp . }
        optional { ?sp rdfs:label ?spl . filter(lang(?spl) = '') }
        bind(coalesce(?spl, replace(str(?sp), '^.*/', '')) as ?splabel)
      } group by ?suggestion }
  }
  optional { ?assigned_by foaf:name ?assigned_by_label }
  # the winning *genuine* assignment nanopub, used only to seed the reassign form
  optional {
    { select ?suggestion (max(concat(?fd, ' ', str(?fnp))) as ?fpick) where {
        graph npa:graph {
          ?fnp npa:hasValidSignatureForPublicKeyHash ?fpk ; np:hasAssertion ?fa ; dct:created ?fdate .
          filter not exists { ?fnpi npx:invalidates ?fnp ; npa:hasValidSignatureForPublicKeyHash ?fpk . }
        }
        graph ?fa { ?suggestion schema:agent ?fag . }
        # Only a *reporting* nanopub asserts the issue's title, so this keeps the
        # candidates to genuine assignment nanopubs. Seeding the assign form from a
        # report would leave its title/description/status/space unmatched, which is
        # what produces the \"could not be filled in\" warning.
        filter not exists { graph ?fa { ?suggestion rdfs:label ?titleHere . } }
        bind(str(?fdate) as ?fd)
      } group by ?suggestion }
    bind(iri(strafter(?fpick, ' ')) as ?fill_source)
  }
  # \"assign...\" is offered only while there is no assignment nanopub yet; once there
  # is one, \"reassign...\" takes over (it seeds the form from it). An empty string is
  # the off-switch: applyEntryMappings hides a button whose mapped value is blank.
  # Written with an empty string rather than an unbound value because RDF4J evaluates
  # both if() branches eagerly, so an erroring branch would blank the column always.
  bind(if(bound(?fill_source), '', str(?suggestion)) as ?assign_target)
  bind(?suggestion as ?item_multi_iri)
  bind(?title as ?item_label_multi)
  bind(coalesce(lcase(strafter(str(?k), 'RA5BAdUvlxLWMWFQN3UVKoIQEB_MYTiAoLH1klXJ7z-XI/')), '') as ?kind)
  bind(if(?st in (schema:CompletedActionStatus, schema:FailedActionStatus), '2', '1') as ?openRank)
}
order by ?openRank desc(?date)
""" .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0000-0002-1267-0234 .
}

sub:pubinfo {
  orcid:0000-0002-1267-0234 foaf:name "Tobias Kuhn" .
  
  this: dct:created "2026-08-27T08:01:04Z"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:embeds sub:get-nanosuggestions-for-assignee;
    npx:supersedes <https://w3id.org/np/RADKNhRD09yV5i-L1SnYjSh-AsfhtvOVsDzLtrWKBHmUQ>;
    rdfs:label "Get the nanosuggestions assigned to an agent";
    nt:wasCreatedFromProvenanceTemplate <https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw>,
      <https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw>, <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
    npx:hasSignature "SO7xdvvDivbJS4LTBiR4js4XyNujjnq2ocpRG/3h1/xQX7M430Mvq6N5pwf8gXbgWeLYupSFxj3/wVLdfGGvdsuMlBVqegWQHEnJifAbFlRtHifZFMQ5hEuC1ucPKcMnJjAD1apm5CAydPB+lndpkb80MJ5plm2POWIjnLMfncE=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}