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1 month ago
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.config import get_config_list_api, get_config_detail_api, add_config_api, edit_config_api, delete_config_api, export_config_list_api, refresh_config_api
@app.callback(
output=dict(
config_table_data=Output('config-list-table', 'data', allow_duplicate=True),
config_table_pagination=Output('config-list-table', 'pagination', allow_duplicate=True),
config_table_key=Output('config-list-table', 'key'),
config_table_selectedrowkeys=Output('config-list-table', 'selectedRowKeys'),
api_check_token_trigger=Output('api-check-token', 'data', allow_duplicate=True)
),
inputs=dict(
search_click=Input('config-search', 'nClicks'),
refresh_click=Input('config-refresh', 'nClicks'),
pagination=Input('config-list-table', 'pagination'),
operations=Input('config-operations-store', 'data')
),
state=dict(
config_name=State('config-config_name-input', 'value'),
config_key=State('config-config_key-input', 'value'),
config_type=State('config-config_type-select', 'value'),
create_time_range=State('config-create_time-range', 'value'),
button_perms=State('config-button-perms-container', 'data')
),
prevent_initial_call=True
)
def get_config_table_data(search_click, refresh_click, pagination, operations, config_name, config_key, config_type, create_time_range, button_perms):
"""
获取参数设置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(
config_name=config_name,
config_key=config_key,
config_type=config_type,
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 == 'config-list-table':
query_params = dict(
config_name=config_name,
config_key=config_key,
config_type=config_type,
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_config_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['config_type'] == 'Y':
item['config_type'] = dict(tag='', color='blue')
else:
item['config_type'] = dict(tag='', color='volcano')
item['key'] = str(item['config_id'])
item['operation'] = [
{
'content': '修改',
'type': 'link',
'icon': 'antd-edit'
} if 'system:config:edit' in button_perms else {},
{
'content': '删除',
'type': 'link',
'icon': 'antd-delete'
} if 'system:config:remove' in button_perms else {},
]
return dict(
config_table_data=table_data,
config_table_pagination=table_pagination,
config_table_key=str(uuid.uuid4()),
config_table_selectedrowkeys=None,
api_check_token_trigger={'timestamp': time.time()}
)
return dict(
config_table_data=dash.no_update,
config_table_pagination=dash.no_update,
config_table_key=dash.no_update,
config_table_selectedrowkeys=dash.no_update,
api_check_token_trigger={'timestamp': time.time()}
)
raise PreventUpdate
# 重置参数设置搜索表单数据回调
app.clientside_callback(
'''
(reset_click) => {
if (reset_click) {
return [null, null, null, null, {'type': 'reset'}]
}
return window.dash_clientside.no_update;
}
''',
[Output('config-config_name-input', 'value'),
Output('config-config_key-input', 'value'),
Output('config-config_type-select', 'value'),
Output('config-create_time-range', 'value'),
Output('config-operations-store', 'data')],
Input('config-reset', 'nClicks'),
prevent_initial_call=True
)
# 隐藏/显示参数设置搜索表单回调
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('config-search-form-container', 'hidden'),
Output('config-hidden-tooltip', 'title')],
Input('config-hidden', 'nClicks'),
State('config-search-form-container', 'hidden'),
prevent_initial_call=True
)
@app.callback(
Output({'type': 'config-operation-button', 'index': 'edit'}, 'disabled'),
Input('config-list-table', 'selectedRowKeys'),
prevent_initial_call=True
)
def change_config_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': 'config-operation-button', 'index': 'delete'}, 'disabled'),
Input('config-list-table', 'selectedRowKeys'),
prevent_initial_call=True
)
def change_config_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('config-modal', 'visible', allow_duplicate=True),
modal_title=Output('config-modal', 'title'),
form_value=Output({'type': 'config-form-value', 'index': ALL}, 'value'),
form_label_validate_status=Output({'type': 'config-form-label', 'index': ALL, 'required': True}, 'validateStatus', allow_duplicate=True),
form_label_validate_info=Output({'type': 'config-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('config-edit-id-store', 'data'),
modal_type=Output('config-operations-store-bk', 'data')
),
inputs=dict(
operation_click=Input({'type': 'config-operation-button', 'index': ALL}, 'nClicks'),
button_click=Input('config-list-table', 'nClicksButton')
),
state=dict(
selected_row_keys=State('config-list-table', 'selectedRowKeys'),
clicked_content=State('config-list-table', 'clickedContent'),
recently_button_clicked_row=State('config-list-table', 'recentlyButtonClickedRow')
),
prevent_initial_call=True
)
def add_edit_config_modal(operation_click, button_click, selected_row_keys, clicked_content, recently_button_clicked_row):
"""
显示新增或编辑参数设置弹窗回调
"""
trigger_id = dash.ctx.triggered_id
if trigger_id == {'index': 'add', 'type': 'config-operation-button'} \
or trigger_id == {'index': 'edit', 'type': 'config-operation-button'} \
or (trigger_id == 'config-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': 'config-operation-button'}:
config_info = dict(config_name=None, config_key=None, config_value=None, config_type='Y', remark=None)
return dict(
modal_visible=True,
modal_title='新增参数',
form_value=[config_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': 'config-operation-button'} or (trigger_id == 'config-list-table' and clicked_content == '修改'):
if trigger_id == {'index': 'edit', 'type': 'config-operation-button'}:
config_id = int(','.join(selected_row_keys))
else:
config_id = int(recently_button_clicked_row['key'])
config_info_res = get_config_detail_api(config_id=config_id)
if config_info_res['code'] == 200:
config_info = config_info_res['data']
return dict(
modal_visible=True,
modal_title='编辑参数',
form_value=[config_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=config_info if config_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': 'config-form-label', 'index': ALL, 'required': True}, 'validateStatus',
allow_duplicate=True),
form_label_validate_info=Output({'type': 'config-form-label', 'index': ALL, 'required': True}, 'help',
allow_duplicate=True),
modal_visible=Output('config-modal', 'visible'),
operations=Output('config-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('config-modal', 'okCounts')
),
state=dict(
modal_type=State('config-operations-store-bk', 'data'),
edit_row_info=State('config-edit-id-store', 'data'),
form_value=State({'type': 'config-form-value', 'index': ALL}, 'value'),
form_label=State({'type': 'config-form-label', 'index': ALL, 'required': True}, 'label')
),
prevent_initial_call=True
)
def config_confirm(confirm_trigger, modal_type, edit_row_info, form_value, form_label):
"""
新增或编辑参数设置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['config_id'] = edit_row_info.get('config_id') if edit_row_info else None
api_res = {}
modal_type = modal_type.get('type')
if modal_type == 'add':
api_res = add_config_api(params_add)
if modal_type == 'edit':
api_res = edit_config_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('config-delete-text', 'children'),
Output('config-delete-confirm-modal', 'visible'),
Output('config-delete-ids-store', 'data')],
[Input({'type': 'config-operation-button', 'index': ALL}, 'nClicks'),
Input('config-list-table', 'nClicksButton')],
[State('config-list-table', 'selectedRowKeys'),
State('config-list-table', 'clickedContent'),
State('config-list-table', 'recentlyButtonClickedRow')],
prevent_initial_call=True
)
def config_delete_modal(operation_click, button_click,
selected_row_keys, clicked_content, recently_button_clicked_row):
"""
显示删除参数设置二次确认弹窗回调
"""
trigger_id = dash.ctx.triggered_id
if trigger_id == {'index': 'delete', 'type': 'config-operation-button'} or (
trigger_id == 'config-list-table' and clicked_content == '删除'):
if trigger_id == {'index': 'delete', 'type': 'config-operation-button'}:
config_ids = ','.join(selected_row_keys)
else:
if clicked_content == '删除':
config_ids = recently_button_clicked_row['key']
else:
return dash.no_update
return [
f'是否确认删除参数编号为{config_ids}的参数设置?',
True,
{'config_ids': config_ids}
]
raise PreventUpdate
@app.callback(
[Output('config-operations-store', 'data', allow_duplicate=True),
Output('api-check-token', 'data', allow_duplicate=True),
Output('global-message-container', 'children', allow_duplicate=True)],
Input('config-delete-confirm-modal', 'okCounts'),
State('config-delete-ids-store', 'data'),
prevent_initial_call=True
)
def config_delete_confirm(delete_confirm, config_ids_data):
"""
删除参数设置弹窗确认回调实现删除操作
"""
if delete_confirm:
params = config_ids_data
delete_button_info = delete_config_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('config-export-container', 'data', allow_duplicate=True),
Output('config-export-complete-judge-container', 'data'),
Output('api-check-token', 'data', allow_duplicate=True),
Output('global-message-container', 'children', allow_duplicate=True)],
Input('config-export', 'nClicks'),
prevent_initial_call=True
)
def export_config_list(export_click):
"""
导出参数设置信息回调
"""
if export_click:
export_config_res = export_config_list_api({})
if export_config_res.status_code == 200:
export_config = export_config_res.content
return [
dcc.send_bytes(export_config, f'参数配置信息_{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('config-export-container', 'data', allow_duplicate=True),
Input('config-export-complete-judge-container', 'data'),
prevent_initial_call=True
)
def reset_config_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('config-refresh-cache', 'nClicks'),
prevent_initial_call=True
)
def refresh_config_cache(refresh_click):
"""
刷新缓存回调
"""
if refresh_click:
refresh_info_res = refresh_config_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