import 'dart:collection';
{{declaring_import_name __value_type '/gen/'}}
{{~if __table.is_singleton_table ~}}
{{for field in __value_type.def_bean.hierarchy_export_fields}}{{import_ref_type_dart field '/gen/'}}{{end}}
{{~end~}}
import '/gen/Tables.dart';
{{
    func index_type_name
        ret (declaring_type_name $0.type)
    end
    
    func table_union_map_type_name
        ret 'Map<(' + (array.each __table.index_list @index_type_name | array.join ', ') + '), ' + (declaring_type_name __value_type)  + '>'
    end
    
    func table_key_list
        varName = $0
        indexList = __table.index_list |array.each do; ret varName + '.' + (format_property_name __code_style $0.index_field.name); end;
        ret array.join indexList ', '
    end
    
    func table_param_def_list
        paramList = __table.index_list |array.each do; ret (declaring_type_name $0.type) + ' ' + $0.index_field.name; end
        ret array.join paramList ', '
    end
    
    func table_param_name_list
        paramList = __table.index_list |array.each do; ret $0.index_field.name; end
        ret array.join paramList ', '
    end
}}

{{~if __this.comment != '' ~}}
//{{escape_comment __this.comment}}
{{~end~}}
final class {{__name}} {
    
    {{~if __table.is_map_table ~}}
    final List<{{declaring_type_name __value_type}}> _dataList = [];
    final Map<{{declaring_type_name __key_type}}, {{declaring_type_name __value_type}}> _dataMap = {};

    {{__name}}(List<dynamic> _array) {
        
        for (var _buf in _array) {

         {{declaring_type_name __value_type}} _item = {{declaring_type_name __value_type}}.deserialize(_buf);

         _dataList.add(_item);
         _dataMap[_item.{{format_field_name __code_style __this.index_field.name}}] = _item;
        }
     }

    {{declaring_type_name __value_type}}? getOrDefault({{declaring_type_name __key_type}} id) {
        if (_dataMap.containsKey(id)) {
            return _dataMap[id];
        }
        return null;
    }

    void resolveRef({{__manager_name}} tables)
    {
      for(var _v in _dataList)
      {
         _v.resolveRef(tables);
      }
    }

    {{~else if __table.is_list_table ~}}
    final List<{{declaring_type_name __value_type}}> _dataList = [];

{{~if __table.is_union_index~}}
    final {{table_union_map_type_name}} _dataMapUnion = {};
{{~else if !__table.index_list.empty?~}}
    {{~for idx in __table.index_list~}}
    final Map<{{declaring_type_name idx.type}}, {{declaring_type_name __value_type}}> _dataMap_{{idx.index_field.name}}={};
    {{~end~}}
{{~end~}}

    {{__name}}(List<dynamic> _array) {
        for (var _buf in _array) {
          {{declaring_type_name __value_type}} _item = {{declaring_type_name __value_type}}.deserialize(_buf);
          _dataList.add(_item);
        }

        {{~if __table.is_union_index~}}
        for(var _v in _dataList)
        {
            _dataMapUnion[({{table_key_list "_v"}})]= _v;
        }
        {{~else if !__table.index_list.empty?~}}
        for(var _v in _dataList)
        {
        {{~for idx in __table.index_list~}}
            _dataMap_{{idx.index_field.name}}[_v.{{format_property_name __code_style idx.index_field.name}}]= _v;
        {{~end~}}
        }
        {{~end~}}
     }

    List<{{declaring_type_name __value_type}}> get dataList => _dataList;

     {{~if __table.is_union_index~}}
    {{declaring_type_name __value_type}}? get({{table_param_def_list}}) => _dataMapUnion[({{table_param_name_list}})];
    {{~else if !__table.index_list.empty? ~}}
        {{~for idx in __table.index_list~}}
    {{declaring_type_name __value_type}}? getBy{{format_property_name __code_style idx.index_field.name}}({{declaring_type_name idx.type}} key) => _dataMap_{{idx.index_field.name}}[key];
        {{~end~}}
    {{~end~}}

    void resolveRef({{__manager_name}} tables)
    {

    }
    {{~else~}}

    {{declaring_type_name __value_type}}? _data;

    {{declaring_type_name __value_type}}? get data => _data;

    {{__name}}(List<dynamic> _array) {
        
        var n = _array.length;
        if (n != 1)
        {
            throw Exception("table mode=one, but size != 1");
        }
        for (var _buf in _array) {
         _data = {{declaring_type_name __value_type}}.deserialize(_buf);
        }
     }

{{~ for field in __value_type.def_bean.hierarchy_export_fields ~}}
{{~if field.comment != '' ~}}
    /// <summary>
    /// {{escape_comment field.comment}}
    /// </summary>
{{~end~}}
    {{declaring_null_type_name field.ctype}} get {{format_property_name __code_style field.name}} => _data?.{{format_name_lower_camel field.name}};
    {{~end~}}
    void resolveRef({{__manager_name}} tables)
    {

    }
    {{~end~}}
}