AvatarDoll/Tools/Luban/Templates/dart-json/bean.sbn

import 'dart:ffi';
import 'dart:collection';
import '/gen/Tables.dart';

{{~
    parent_def_type = __this.parent_def_type
    export_fields = __this.export_fields
    hierarchy_export_fields = __this.hierarchy_export_fields
~}}
{{for field in hierarchy_export_fields}}{{import_ref_type_dart field '/gen/'}}{{end}}
{{if parent_def_type}}{{declaring_import_bean parent_def_type '/gen/'}}{{end}}
{{~if __bean.is_abstract_type~}}
{{~for child in __this.hierarchy_not_abstract_children~}}
{{declaring_import_bean child '/gen/'}}
{{~end~}}
{{~end~}}
{{~
func get_ref_name 
    ret (format_property_name __code_style $0.name) + '_Ref'
end

func generate_resolve_field_ref
    field = $0
    fieldName = format_name_lower_camel field.name
    refTable = get_ref_table field
    if can_generate_ref field
        tableName = format_name_lower_camel refTable.name
        if field.is_nullable
            ret (get_ref_name field) + ' = ' + fieldName + '!= null ? tables.' + tableName + '?.getOrDefault(' + (get_value_of_nullable_type field.ctype fieldName) + ') : null;'
        else
            ret (get_ref_name field) + ' = tables.' + tableName + '?.getOrDefault(' + fieldName + ');'
        end
    else if can_generate_collection_ref field
        collection_ref_table = get_collection_ref_table field
        tableName = format_name_lower_camel collection_ref_table.name
		if field.ctype.type_name == 'list' || field.ctype.type_name == 'array'
            line1 = (get_ref_name field) + ' = ' + (declaring_collection_ref_name field.ctype) + '.empty(growable: true);' + '\n'
            line2 = 'for (var _v in ' + fieldName + ') { var ref=(tables.'+tableName + '?.getOrDefault(_v))!;'+ (get_ref_name field) + '?.add(ref); }' + '\n'
            ret line1 + line2
        else if field.ctype.type_name == 'set'
             line1 = (get_ref_name field) + ' = ' + (declaring_collection_ref_name field.ctype) + '();' + '\n'
            line2 = 'for (var _v in ' + fieldName + ') { var ref= (tables.'+tableName + '?.getOrDefault(_v))!;'+ (get_ref_name field) + '?.add(ref); }' + '\n'
            ret line1 + line2
		else if field.ctype.type_name == 'map'
            line1 = (get_ref_name field) + ' = ' + (declaring_collection_ref_name field.ctype) + '();' + '\n'
			line2 = 'for (var kvp in ' + fieldName + '.entries) { var ref= (tables.' + tableName + '?.getOrDefault(kvp.value))!;' + (get_ref_name field) + '?[kvp.key]= ref; }' + '\n'
			ret line1 + line2
		else
			ret ''
		end
    else
        if (is_field_bean_need_resolve_ref field)
            ret fieldName + '?.resolveRef(tables);'
        else if (is_field_array_like_need_resolve_ref field)
            ret 'for (var _e in ' + fieldName + ') { _e?.resolveRef(tables); }'
        else if (is_field_map_need_resolve_ref field)
            ret 'for (var _e in ' + fieldName + '.values) { _e?.resolveRef(tables); }'
        else
            ret ''
        end
    end
end

~}}
{{~if __bean.comment != '' ~}}
//{{escape_comment __bean.comment}}
{{~end~}}
{{class_modifier __this}} class {{__name}} {{if parent_def_type}}extends {{ __this.parent_def_type.name}}{{end}}
{
    {{__name}}(
{{~if need_gen_constructor hierarchy_export_fields~}}
    {
{{~ for field in hierarchy_export_fields ~}}
    {{~if is_super_field field parent_def_type~}}
    required super.{{format_name_lower_camel field.name}}, 
    {{~else~}}
    required this.{{format_name_lower_camel field.name}},
    {{~end~}}
{{~end~}}
    }
    {{~end~}}
    );

    factory {{__name}}.deserialize(dynamic _buf){
      {{~if __bean.is_abstract_type~}}
      switch (_buf['\$type'])
      {
        {{~for child in __this.hierarchy_not_abstract_children~}}
        case "{{impl_data_type child __this}}": return {{child.name}}.deserialize(_buf);
        {{~end~}}
        default: throw Exception('unknown type:$_buf[\$type]');
      }
      {{~else~}}
{{~ for field in hierarchy_export_fields 
        fieldName = format_name_lower_camel field.name
~}}     
        final {{fieldName}};
        {{deserialize_field fieldName '_buf' field.name field.ctype}}
{{~end~}}
        return {{__name}}(
{{~ for field in hierarchy_export_fields 
       fieldName = format_name_lower_camel field.name
~}}
            {{fieldName}}:{{fieldName}},
{{~end~}}
       );
       {{~end~}}
    }

    {{~ for field in export_fields ~}}
{{~if field.comment != '' ~}}
    //{{escape_comment field.comment}}
{{~end~}}
    final {{declaring_type_name field.ctype}} {{format_name_lower_camel field.name}};
{{~if can_generate_ref field~}}
    {{declaring_type_name (get_ref_type field)}}? {{get_ref_name field}};
{{~else if can_generate_collection_ref field~}}
    {{declaring_collection_ref_name field.ctype}}? {{get_ref_name field}};
{{~end~}}
    {{~end~}}
{{~if !__bean.is_abstract_type && !__bean.is_value_type~}}
    static final int __ID__ = {{__this.id}};
{{~end~}}
     {{method_modifier __bean}}
    void resolveRef({{__manager_name}} tables)
    {
        {{~if parent_def_type~}}
        super.resolveRef(tables);
        {{~end~}}

        {{~for field in export_fields~}}
            {{~ line = generate_resolve_field_ref field ~}}
            {{~ if line != ''~}}
        {{line}}
            {{~end~}}
        {{~end~}}
    }

    @override
    String toString() {
        return '{{__name}}({{for field in hierarchy_export_fields}}{{format_name_lower_camel field.name}}:${{format_name_lower_camel field.name}}, {{end}})';
    }
}