from enum import Enum
{{
    
    func table_key_list
        table = $0
        varName = $1
        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_name_list
        table = $0
        paramList = table.index_list |array.each do; ret $0.index_field.name; end
        ret array.join paramList ', '
    end
}}

{{~for enum in __enums~}}
{{~if enum.comment != '' ~}}
'''
{{enum.comment | html.escape}}
'''
{{~end~}}
class {{full_name enum}}(Enum):
    {{~ for item in enum.items ~}}
{{~if item.comment_or_alias != '' ~}}
    '''
    {{item.comment_or_alias | html.escape}}
    '''
{{~end~}}
    {{item.name}} = {{item.value}}
    {{~end~}}
    {{~if enum.items.empty?~}}
    pass
    {{~end~}}

{{~end~}}

{{~for bean in __beans
    name = (full_name bean)
~}}
class {{name}} {{if bean.parent_def_type}}({{full_name bean.parent_def_type}}){{end}}:
{{~if bean.is_abstract_type~}}
    _childrenTypes = None
    @staticmethod
    def fromJson(_json_):
        childrenTypes = {{name}}._childrenTypes
        if not childrenTypes:
            childrenTypes = {{name}}._childrenTypes = {
        {{~ for child in bean.hierarchy_not_abstract_children~}}
            '{{impl_data_type child bean}}': {{name}},
        {{~end~}}
    }
        type = _json_['$type']
        child = {{name}}._childrenTypes.get(type)
        if child != None:
            return  child(_json_)
        else:
            raise Exception()
{{~end~}}
    def __init__(self, _json_):
        {{~if bean.parent_def_type~}}
        {{full_name bean.parent_def_type}}.__init__(self, _json_)
        {{~end~}}
        {{~ for field in bean.export_fields ~}}
        {{deserialize_field ('self.' + (format_field_name __code_style field.name)) '_json_' field.name field.ctype}}
        {{~end~}}
        {{~if bean.export_fields.empty?}}
        pass
        {{~end~}}

{{~end~}}

{{~for table in __tables
    value_type = table.value_ttype
~}}
class {{full_name table}}:
    {{~if table.is_map_table ~}}

    def __init__(self, _json_ ):
        self._dataMap = {}
        self._dataList = []
        
        for _json2_ in _json_:
            {{deserialize '_v' '_json2_' value_type}}
            self._dataList.append(_v)
            self._dataMap[_v.{{format_field_name __code_style table.index_field.name}}] = _v

    def getDataMap(self) : return self._dataMap
    def getDataList(self) : return self._dataList

    def get(self, key) : return self._dataMap.get(key)
    {{~else if table.is_union_index~}}
    
    def __init__(self, _json_ ):
        self._dataMap = {}
        self._dataList = []
        
        for _json2_ in _json_:
            {{deserialize '_v' '_json2_' value_type}}
            self._dataList.append(_v)
            self._dataMap[({{table_key_list table '_v'}})] = _v

    def getDataMap(self) : return self._dataMap
    def getDataList(self) : return self._dataList

    def get(self, {{table_param_name_list table}}) : return self._dataMap.get(({{table_param_name_list table}}))

    {{~else if table.is_list_table ~}}

    def __init__(self, _json_ ):
        self._dataList = []
        {{~for idx in table.index_list~}}
        self._dataMap_{{idx.index_field.name}} = {}
        {{~end~}}
        for _json2_ in _json_:
            {{deserialize '_v' '_json2_' value_type}}
            self._dataList.append(_v)
            {{~for idx in table.index_list~}}
            self._dataMap_{{idx.index_field.name}}[_v.{{format_property_name __code_style idx.index_field.name}}] = _v
            {{~end~}}

    def getDataList(self) : return self._dataList

    def get(self, index) : return self._dataList[index]
    {{~for idx in table.index_list~}}
    def get_by_{{format_property_name __code_style idx.index_field.name}}(self, key): return self._dataMap_{{idx.index_field.name}}.get(key)
    {{~end~}}
    {{~else~}}

    def __init__(self, _json_):
        if (len(_json_) != 1): raise Exception('table mode=one, but size != 1')
        {{deserialize 'self._data' '_json_[0]' value_type}}

    def getData(self) : return self._data

    {{~ for field in value_type.def_bean.hierarchy_export_fields ~}}
{{~if field.comment != '' 
    name = format_field_name __code_style field.name
~}}
    '''
    {{escape_comment field.comment}}
    '''
{{~end~}}
    def {{name}}(self) : return self._data.{{name}}
    {{~end~}}
    {{~end~}}

{{~end~}}


class {{str_full_name __full_name}}:
    def __init__(self, loader):
        {{~for table in __tables ~}}
        self.{{format_method_name __code_style table.name}} = {{full_name table}}(loader('{{table.output_data_file}}')); 
        {{~end~}}