/++
  output hub<BR>
  check & generate output types requested
+/
module sdp.output.hub;
template outputHub() {
  import sdp.output,
    sdp.output.epub3,
    sdp.output.html,
    sdp.output.sqlite,
    sdp.output.sqlite_discrete,
    sdp.output.xmls,
    sdp.output.source_sisupod,
    sdp.output.create_zip_file,
    sdp.output.paths_output;
  void outputHub(D,I)(D doc_abstraction, I doc_matters) {
    mixin SiSUoutputRgxInit;
    static auto rgx = Rgx();
    if (doc_matters.opt.action.verbose) {
      writeln(doc_matters.xml.keys_seq.seg);
    }
    if ((doc_matters.opt.action.source)
    || (doc_matters.opt.action.sisupod)) {
      if ((doc_matters.opt.action.verbose)
      && (doc_matters.opt.action.source)) {
        writeln("sisu source processing... ");
      }
      if ((doc_matters.opt.action.verbose)
      && (doc_matters.opt.action.sisupod)) {
        writeln("sisupod source processing... ");
      }
      SiSUpod!()(doc_matters);
      if ((doc_matters.opt.action.verbose)
      && (doc_matters.opt.action.debug_do)
      && (doc_matters.opt.action.source)) {
        writeln("sisu source done");
      }
      if ((doc_matters.opt.action.verbose)
      && (doc_matters.opt.action.debug_do)
      && (doc_matters.opt.action.sisupod)) {
        writeln("sisupod done");
      }
    }
    if (doc_matters.opt.action.text) {
      /+ mixin outputText; +/
      if ((doc_matters.opt.action.verbose)) {
        writeln("text processing... ");
      }
    }
    if (doc_matters.opt.action.html) {
      if ((doc_matters.opt.action.verbose)) {
        writeln("html scroll processing... ");
      }
      outputHTML!().scroll(doc_abstraction, doc_matters);
      if ((doc_matters.opt.action.verbose)
      && (doc_matters.opt.action.debug_do)) {
        writeln("html scroll done");
      }
      if ((doc_matters.opt.action.verbose)) {
        writeln("html seg processing... ");
      }
      outputHTML!().seg(doc_abstraction, doc_matters);
      if ((doc_matters.opt.action.verbose)
      && (doc_matters.opt.action.debug_do)) {
        writeln("html seg done");
      }
      outputHTML!().css(doc_matters);
    } else if (doc_matters.opt.action.html_seg) {
      if ((doc_matters.opt.action.verbose)) {
        writeln("html seg processing... ");
      }
      outputHTML!().seg(doc_abstraction, doc_matters);
      if ((doc_matters.opt.action.verbose)
      && (doc_matters.opt.action.debug_do)) {
        writeln("html seg done");
      }
      outputHTML!().css(doc_matters);
    } else if (doc_matters.opt.action.html_scroll) {
      if ((doc_matters.opt.action.verbose)) {
        writeln("html scroll processing... ");
      }
      outputHTML!().scroll(doc_abstraction, doc_matters);
      if ((doc_matters.opt.action.verbose)
      && (doc_matters.opt.action.debug_do)) {
        writeln("html scroll done");
      }
      outputHTML!().css(doc_matters);
    }
    if (doc_matters.opt.action.epub) {
      if ((doc_matters.opt.action.verbose)) {
        writeln("epub3 processing... ");
      }
      outputEPub3!()(doc_abstraction, doc_matters);
      // epub.css_write;
      if ((doc_matters.opt.action.verbose)
      && (doc_matters.opt.action.debug_do)) {
         writeln("epub3 done");
      }
    }
    if (doc_matters.opt.action.pdf) {
      /+ mixin outputPDF; +/
      writeln("pdf processing");
    }
    if (doc_matters.opt.action.odt) {
      /+ mixin outputODT; +/
      writeln("odt processing");
    }
    if (doc_matters.opt.action.sqlite_discrete) {
      if ((doc_matters.opt.action.verbose)) {
        writeln("sqlite processing... ");
      }
      SQLiteDiscreteBuildTablesAndPopulate!()(doc_abstraction, doc_matters);
    }
    if (doc_matters.opt.action.sqlite_update) {
      if ((doc_matters.opt.action.verbose)) {
        writeln("sqlite processing... ");
      }
      SQLiteBuildTablesAndPopulate!()(doc_abstraction, doc_matters);
    }
    if (doc_matters.opt.action.postgresql) {
      /+ mixin outputPostgreSQL; +/
      writeln("pgsql processing");
    }
  }
}
template outputHubOp() {
  import sdp.output,
    sdp.output.epub3,
    sdp.output.html,
    sdp.output.sqlite,
    sdp.output.sqlite_discrete,
    sdp.output.xmls,
    sdp.output.source_sisupod,
    sdp.output.create_zip_file,
    sdp.output.paths_output;
  void outputHubOp(O)(O opt_action) {
    mixin SiSUoutputRgxInit;
    static auto rgx = Rgx();
    if ((opt_action.sqlite_create)) {
      if ((opt_action.verbose)) {
        writeln("sqlite create table... ");
      }
      SQLiteTablesCreate!()();
    }
    if ((opt_action.sqlite_drop)) {
      if ((opt_action.verbose)) {
        writeln("sqlite drop table... ");
      }
      SQLiteTablesDrop!()();
    }
  }
}