import dash import time import uuid from dash import dcc from dash.dependencies import Input, Output, State, ALL from dash.exceptions import PreventUpdate import feffery_utils_components as fuc from server import app from utils.common import validate_data_not_empty from api.dict import get_dict_type_list_api, get_all_dict_type_api, get_dict_type_detail_api, add_dict_type_api, edit_dict_type_api, delete_dict_type_api, export_dict_type_list_api, refresh_dict_api @app.callback( output=dict( dict_type_table_data=Output('dict_type-list-table', 'data', allow_duplicate=True), dict_type_table_pagination=Output('dict_type-list-table', 'pagination', allow_duplicate=True), dict_type_table_key=Output('dict_type-list-table', 'key'), dict_type_table_selectedrowkeys=Output('dict_type-list-table', 'selectedRowKeys'), api_check_token_trigger=Output('api-check-token', 'data', allow_duplicate=True) ), inputs=dict( search_click=Input('dict_type-search', 'nClicks'), refresh_click=Input('dict_type-refresh', 'nClicks'), pagination=Input('dict_type-list-table', 'pagination'), operations=Input('dict_type-operations-store', 'data') ), state=dict( dict_name=State('dict_type-dict_name-input', 'value'), dict_type=State('dict_type-dict_type-input', 'value'), status_select=State('dict_type-status-select', 'value'), create_time_range=State('dict_type-create_time-range', 'value'), button_perms=State('dict_type-button-perms-container', 'data') ), prevent_initial_call=True ) def get_dict_type_table_data(search_click, refresh_click, pagination, operations, dict_name, dict_type, status_select, create_time_range, button_perms): """ 获取字典类型表格数据回调（进行表格相关增删查改操作后均会触发此回调） """ create_time_start = None create_time_end = None if create_time_range: create_time_start = create_time_range[0] create_time_end = create_time_range[1] query_params = dict( dict_name=dict_name, dict_type=dict_type, status=status_select, create_time_start=create_time_start, create_time_end=create_time_end, page_num=1, page_size=10 ) triggered_id = dash.ctx.triggered_id if triggered_id == 'dict_type-list-table': query_params = dict( dict_name=dict_name, dict_type=dict_type, status=status_select, create_time_start=create_time_start, create_time_end=create_time_end, page_num=pagination['current'], page_size=pagination['pageSize'] ) if search_click or refresh_click or pagination or operations: table_info = get_dict_type_list_api(query_params) if table_info['code'] == 200: table_data = table_info['data']['rows'] table_pagination = dict( pageSize=table_info['data']['page_size'], current=table_info['data']['page_num'], showSizeChanger=True, pageSizeOptions=[10, 30, 50, 100], showQuickJumper=True, total=table_info['data']['total'] ) for item in table_data: if item['status'] == '0': item['status'] = dict(tag='正常', color='blue') else: item['status'] = dict(tag='停用', color='volcano') item['key'] = str(item['dict_id']) item['dict_type'] = { 'content': item['dict_type'], 'type': 'link', } item['operation'] = [ { 'content': '修改', 'type': 'link', 'icon': 'antd-edit' } if 'system:dict:edit' in button_perms else {}, { 'content': '删除', 'type': 'link', 'icon': 'antd-delete' } if 'system:dict:remove' in button_perms else {}, ] return dict( dict_type_table_data=table_data, dict_type_table_pagination=table_pagination, dict_type_table_key=str(uuid.uuid4()), dict_type_table_selectedrowkeys=None, api_check_token_trigger={'timestamp': time.time()} ) return dict( dict_type_table_data=dash.no_update, dict_type_table_pagination=dash.no_update, dict_type_table_key=dash.no_update, dict_type_table_selectedrowkeys=dash.no_update, api_check_token_trigger={'timestamp': time.time()} ) raise PreventUpdate # 重置字典类型搜索表单数据回调 app.clientside_callback( ''' (reset_click) => { if (reset_click) { return [null, null, null, null, {'type': 'reset'}] } return window.dash_clientside.no_update; } ''', [Output('dict_type-dict_name-input', 'value'), Output('dict_type-dict_type-input', 'value'), Output('dict_type-status-select', 'value'), Output('dict_type-create_time-range', 'value'), Output('dict_type-operations-store', 'data')], Input('dict_type-reset', 'nClicks'), prevent_initial_call=True ) # 隐藏/显示字典类型搜索表单回调 app.clientside_callback( ''' (hidden_click, hidden_status) => { if (hidden_click) { return [ !hidden_status, hidden_status ? '隐藏搜索' : '显示搜索' ] } return window.dash_clientside.no_update; } ''', [Output('dict_type-search-form-container', 'hidden'), Output('dict_type-hidden-tooltip', 'title')], Input('dict_type-hidden', 'nClicks'), State('dict_type-search-form-container', 'hidden'), prevent_initial_call=True ) @app.callback( Output({'type': 'dict_type-operation-button', 'index': 'edit'}, 'disabled'), Input('dict_type-list-table', 'selectedRowKeys'), prevent_initial_call=True ) def change_dict_type_edit_button_status(table_rows_selected): """ 根据选择的表格数据行数控制编辑按钮状态回调 """ outputs_list = dash.ctx.outputs_list if outputs_list: if table_rows_selected: if len(table_rows_selected) > 1: return True return False return True raise PreventUpdate @app.callback( Output({'type': 'dict_type-operation-button', 'index': 'delete'}, 'disabled'), Input('dict_type-list-table', 'selectedRowKeys'), prevent_initial_call=True ) def change_dict_type_delete_button_status(table_rows_selected): """ 根据选择的表格数据行数控制删除按钮状态回调 """ outputs_list = dash.ctx.outputs_list if outputs_list: if table_rows_selected: return False return True raise PreventUpdate @app.callback( output=dict( modal_visible=Output('dict_type-modal', 'visible', allow_duplicate=True), modal_title=Output('dict_type-modal', 'title'), form_value=Output({'type': 'dict_type-form-value', 'index': ALL}, 'value'), form_label_validate_status=Output({'type': 'dict_type-form-label', 'index': ALL, 'required': True}, 'validateStatus', allow_duplicate=True), form_label_validate_info=Output({'type': 'dict_type-form-label', 'index': ALL, 'required': True}, 'help', allow_duplicate=True), api_check_token_trigger=Output('api-check-token', 'data', allow_duplicate=True), edit_row_info=Output('dict_type-edit-id-store', 'data'), modal_type=Output('dict_type-operations-store-bk', 'data') ), inputs=dict( operation_click=Input({'type': 'dict_type-operation-button', 'index': ALL}, 'nClicks'), button_click=Input('dict_type-list-table', 'nClicksButton') ), state=dict( selected_row_keys=State('dict_type-list-table', 'selectedRowKeys'), clicked_content=State('dict_type-list-table', 'clickedContent'), recently_button_clicked_row=State('dict_type-list-table', 'recentlyButtonClickedRow') ), prevent_initial_call=True ) def add_edit_dict_type_modal(operation_click, button_click, selected_row_keys, clicked_content, recently_button_clicked_row): """ 显示新增或编辑字典类型弹窗回调 """ trigger_id = dash.ctx.triggered_id if trigger_id == {'index': 'add', 'type': 'dict_type-operation-button'} \ or trigger_id == {'index': 'edit', 'type': 'dict_type-operation-button'} \ or (trigger_id == 'dict_type-list-table' and clicked_content == '修改'): # 获取所有输出表单项对应value的index form_value_list = [x['id']['index'] for x in dash.ctx.outputs_list[2]] # 获取所有输出表单项对应label的index form_label_list = [x['id']['index'] for x in dash.ctx.outputs_list[3]] if trigger_id == {'index': 'add', 'type': 'dict_type-operation-button'}: dict_type_info = dict(dict_name=None, dict_type=None, status='0', remark=None,) return dict( modal_visible=True, modal_title='新增字典类型', form_value=[dict_type_info.get(k) for k in form_value_list], form_label_validate_status=[None] * len(form_label_list), form_label_validate_info=[None] * len(form_label_list), api_check_token_trigger=dash.no_update, edit_row_info=None, modal_type={'type': 'add'} ) elif trigger_id == {'index': 'edit', 'type': 'dict_type-operation-button'} or (trigger_id == 'dict_type-list-table' and clicked_content == '修改'): if trigger_id == {'index': 'edit', 'type': 'dict_type-operation-button'}: dict_id = int(','.join(selected_row_keys)) else: dict_id = int(recently_button_clicked_row['key']) dict_type_info_res = get_dict_type_detail_api(dict_id=dict_id) if dict_type_info_res['code'] == 200: dict_type_info = dict_type_info_res['data'] return dict( modal_visible=True, modal_title='编辑字典类型', form_value=[dict_type_info.get(k) for k in form_value_list], form_label_validate_status=[None] * len(form_label_list), form_label_validate_info=[None] * len(form_label_list), api_check_token_trigger={'timestamp': time.time()}, edit_row_info=dict_type_info if dict_type_info else None, modal_type={'type': 'edit'} ) return dict( modal_visible=dash.no_update, modal_title=dash.no_update, form_value=[dash.no_update] * len(form_value_list), form_label_validate_status=[dash.no_update] * len(form_label_list), form_label_validate_info=[dash.no_update] * len(form_label_list), api_check_token_trigger={'timestamp': time.time()}, edit_row_info=None, modal_type=None ) raise PreventUpdate @app.callback( output=dict( form_label_validate_status=Output({'type': 'dict_type-form-label', 'index': ALL, 'required': True}, 'validateStatus', allow_duplicate=True), form_label_validate_info=Output({'type': 'dict_type-form-label', 'index': ALL, 'required': True}, 'help', allow_duplicate=True), modal_visible=Output('dict_type-modal', 'visible'), operations=Output('dict_type-operations-store', 'data', allow_duplicate=True), api_check_token_trigger=Output('api-check-token', 'data', allow_duplicate=True), global_message_container=Output('global-message-container', 'children', allow_duplicate=True) ), inputs=dict( confirm_trigger=Input('dict_type-modal', 'okCounts') ), state=dict( modal_type=State('dict_type-operations-store-bk', 'data'), edit_row_info=State('dict_type-edit-id-store', 'data'), form_value=State({'type': 'dict_type-form-value', 'index': ALL}, 'value'), form_label=State({'type': 'dict_type-form-label', 'index': ALL, 'required': True}, 'label') ), prevent_initial_call=True ) def dict_type_confirm(confirm_trigger, modal_type, edit_row_info, form_value, form_label): """ 新增或编字典类型弹窗确认回调，实现新增或编辑操作 """ if confirm_trigger: # 获取所有输出表单项对应label的index form_label_output_list = [x['id']['index'] for x in dash.ctx.outputs_list[0]] # 获取所有输入表单项对应的value及label form_value_state = {x['id']['index']: x.get('value') for x in dash.ctx.states_list[-2]} form_label_state = {x['id']['index']: x.get('value') for x in dash.ctx.states_list[-1]} if all(validate_data_not_empty(item) for item in [form_value_state.get(k) for k in form_label_output_list]): params_add = form_value_state params_edit = params_add.copy() params_edit['dict_id'] = edit_row_info.get('dict_id') if edit_row_info else None api_res = {} modal_type = modal_type.get('type') if modal_type == 'add': api_res = add_dict_type_api(params_add) if modal_type == 'edit': api_res = edit_dict_type_api(params_edit) if api_res.get('code') == 200: if modal_type == 'add': return dict( form_label_validate_status=[None] * len(form_label_output_list), form_label_validate_info=[None] * len(form_label_output_list), modal_visible=False, operations={'type': 'add'}, api_check_token_trigger={'timestamp': time.time()}, global_message_container=fuc.FefferyFancyMessage('新增成功', type='success') ) if modal_type == 'edit': return dict( form_label_validate_status=[None] * len(form_label_output_list), form_label_validate_info=[None] * len(form_label_output_list), modal_visible=False, operations={'type': 'edit'}, api_check_token_trigger={'timestamp': time.time()}, global_message_container=fuc.FefferyFancyMessage('编辑成功', type='success') ) return dict( form_label_validate_status=[None] * len(form_label_output_list), form_label_validate_info=[None] * len(form_label_output_list), modal_visible=dash.no_update, operations=dash.no_update, api_check_token_trigger={'timestamp': time.time()}, global_message_container=fuc.FefferyFancyMessage('处理失败', type='error') ) return dict( form_label_validate_status=[None if validate_data_not_empty(form_value_state.get(k)) else 'error' for k in form_label_output_list], form_label_validate_info=[None if validate_data_not_empty(form_value_state.get(k)) else f'{form_label_state.get(k)}不能为空!' for k in form_label_output_list], modal_visible=dash.no_update, operations=dash.no_update, api_check_token_trigger=dash.no_update, global_message_container=fuc.FefferyFancyMessage('处理失败', type='error') ) raise PreventUpdate @app.callback( [Output('dict_type-delete-text', 'children'), Output('dict_type-delete-confirm-modal', 'visible'), Output('dict_type-delete-ids-store', 'data')], [Input({'type': 'dict_type-operation-button', 'index': ALL}, 'nClicks'), Input('dict_type-list-table', 'nClicksButton')], [State('dict_type-list-table', 'selectedRowKeys'), State('dict_type-list-table', 'clickedContent'), State('dict_type-list-table', 'recentlyButtonClickedRow')], prevent_initial_call=True ) def dict_type_delete_modal(operation_click, button_click, selected_row_keys, clicked_content, recently_button_clicked_row): """ 显示删除字典类型二次确认弹窗回调 """ trigger_id = dash.ctx.triggered_id if trigger_id == {'index': 'delete', 'type': 'dict_type-operation-button'} or ( trigger_id == 'dict_type-list-table' and clicked_content == '删除'): if trigger_id == {'index': 'delete', 'type': 'dict_type-operation-button'}: dict_ids = ','.join(selected_row_keys) else: if clicked_content == '删除': dict_ids = recently_button_clicked_row['key'] else: return dash.no_update return [ f'是否确认删除字典编号为{dict_ids}的字典类型？', True, {'dict_ids': dict_ids} ] raise PreventUpdate @app.callback( [Output('dict_type-operations-store', 'data', allow_duplicate=True), Output('api-check-token', 'data', allow_duplicate=True), Output('global-message-container', 'children', allow_duplicate=True)], Input('dict_type-delete-confirm-modal', 'okCounts'), State('dict_type-delete-ids-store', 'data'), prevent_initial_call=True ) def dict_type_delete_confirm(delete_confirm, dict_ids_data): """ 删除字典类型弹窗确认回调，实现删除操作 """ if delete_confirm: params = dict_ids_data delete_button_info = delete_dict_type_api(params) if delete_button_info['code'] == 200: return [ {'type': 'delete'}, {'timestamp': time.time()}, fuc.FefferyFancyMessage('删除成功', type='success') ] return [ dash.no_update, {'timestamp': time.time()}, fuc.FefferyFancyMessage('删除失败', type='error') ] raise PreventUpdate @app.callback( output=dict( dict_data_modal_visible=Output('dict_type_to_dict_data-modal', 'visible'), dict_data_modal_title=Output('dict_type_to_dict_data-modal', 'title'), dict_data_select_options=Output('dict_data-dict_type-select', 'options'), dict_data_select_value=Output('dict_data-dict_type-select', 'value', allow_duplicate=True), dict_data_search_nclick=Output('dict_data-search', 'nClicks'), api_check_token_trigger=Output('api-check-token', 'data', allow_duplicate=True) ), inputs=dict( button_click=Input('dict_type-list-table', 'nClicksButton') ), state=dict( clicked_content=State('dict_type-list-table', 'clickedContent'), recently_button_clicked_row=State('dict_type-list-table', 'recentlyButtonClickedRow'), dict_data_search_nclick=State('dict_data-search', 'nClicks') ), prevent_initial_call=True ) def dict_type_to_dict_data_modal(button_click, clicked_content, recently_button_clicked_row, dict_data_search_nclick): """ 显示字典类型对应数据表格弹窗回调 """ if button_click and clicked_content == recently_button_clicked_row.get('dict_type').get('content'): all_dict_type_info = get_all_dict_type_api({}) if all_dict_type_info.get('code') == 200: all_dict_type = all_dict_type_info.get('data') dict_data_options = [dict(label=item.get('dict_name'), value=item.get('dict_type')) for item in all_dict_type] print(232323232,clicked_content,22222,dict_data_options,55555,all_dict_type,77777) return dict( dict_data_modal_visible=True, dict_data_modal_title='字典数据', dict_data_select_options=dict_data_options, dict_data_select_value=recently_button_clicked_row.get('dict_type').get('content'), dict_data_search_nclick=dict_data_search_nclick + 1 if dict_data_search_nclick else 1, api_check_token_trigger={'timestamp': time.time()} ) return dict( dict_data_modal_visible=True, dict_data_modal_title='字典数据', dict_data_select_options=[], dict_data_select_value=recently_button_clicked_row.get('dict_type').get('content'), dict_data_search_nclick=dict_data_search_nclick + 1 if dict_data_search_nclick else 1, api_check_token_trigger={'timestamp': time.time()} ) raise PreventUpdate @app.callback( [Output('dict_type-export-container', 'data', allow_duplicate=True), Output('dict_type-export-complete-judge-container', 'data'), Output('api-check-token', 'data', allow_duplicate=True), Output('global-message-container', 'children', allow_duplicate=True)], Input('dict_type-export', 'nClicks'), prevent_initial_call=True ) def export_dict_type_list(export_click): """ 导出字典类型信息回调 """ if export_click: export_dict_type_res = export_dict_type_list_api({}) if export_dict_type_res.status_code == 200: export_dict_type = export_dict_type_res.content return [ dcc.send_bytes(export_dict_type, f'字典类型信息_{time.strftime("%Y%m%d%H%M%S", time.localtime())}.xlsx'), {'timestamp': time.time()}, {'timestamp': time.time()}, fuc.FefferyFancyMessage('导出成功', type='success') ] return [ dash.no_update, dash.no_update, {'timestamp': time.time()}, fuc.FefferyFancyMessage('导出失败', type='error') ] raise PreventUpdate @app.callback( Output('dict_type-export-container', 'data', allow_duplicate=True), Input('dict_type-export-complete-judge-container', 'data'), prevent_initial_call=True ) def reset_dict_type_export_status(data): """ 导出完成后重置下载组件数据回调，防止重复下载文件 """ time.sleep(0.5) if data: return None raise PreventUpdate @app.callback( [Output('api-check-token', 'data', allow_duplicate=True), Output('global-message-container', 'children', allow_duplicate=True)], Input('dict_type-refresh-cache', 'nClicks'), prevent_initial_call=True ) def refresh_dict_cache(refresh_click): """ 刷新缓存回调 """ if refresh_click: refresh_info_res = refresh_dict_api({}) if refresh_info_res.get('code') == 200: return [ {'timestamp': time.time()}, fuc.FefferyFancyMessage('刷新成功', type='success') ] return [ {'timestamp': time.time()}, fuc.FefferyFancyMessage('刷新失败', type='error') ] raise PreventUpdate