Files
TJWaterServer/api/s13_controls.py
2023-03-10 19:57:20 +08:00

57 lines
1.9 KiB
Python

from .database import *
def get_control_schema(name: str) -> dict[str, dict[str, Any]]:
return { 'controls' : {'type': 'str_list' , 'optional': False , 'readonly': False} }
def get_control(name: str) -> dict[str, Any]:
cs = read_all(name, f"select * from controls")
ds = []
for c in cs:
ds.append(c['line'])
return { 'controls': ds }
def set_control_cmd(name: str, cs: ChangeSet) -> DbChangeSet:
old = get_control(name)
redo_sql = 'delete from controls;'
for line in cs.operations[0]['controls']:
redo_sql += f"\ninsert into controls (line) values ('{line}');"
undo_sql = 'delete from controls;'
for line in old['controls']:
undo_sql += f"\ninsert into controls (line) values ('{line}');"
redo_cs = g_update_prefix | { 'type': 'control', 'controls': cs.operations[0]['controls'] }
undo_cs = g_update_prefix | { 'type': 'control', 'controls': old['controls'] }
return DbChangeSet(redo_sql, undo_sql, [redo_cs], [undo_cs])
def set_control(name: str, cs: ChangeSet) -> ChangeSet:
return execute_command(name, set_control_cmd(name, cs))
#--------------------------------------------------------------
# [EPA2][EPA3]
# LINK linkID setting IF NODE nodeID {BELOW/ABOVE} level
# LINK linkID setting AT TIME value (units)
# LINK linkID setting AT CLOCKTIME value (units)
# (0) (1) (2) (3) (4) (5) (6) (7)
# todo...
#--------------------------------------------------------------
def inp_in_control(section: list[str]) -> ChangeSet:
if len(section) > 0:
return ChangeSet(g_update_prefix | {'type': 'control', 'controls' : section})
return ChangeSet()
def inp_in_control_new(name: str, line: str) -> None:
write(name, f"insert into controls (line) values ('{line}');")
def inp_out_control(name: str) -> list[str]:
return get_control(name)['controls']