budget/pfbudget/__main__.py

353 lines
12 KiB
Python

from decimal import Decimal
from typing import Sequence
from pfbudget.cli.runnable import argparser
from pfbudget.common.types import Operation
from pfbudget.core.manager import Manager
import pfbudget.db.model as type
from pfbudget.utils.utils import parse_args_period
def interactive(manager: Manager):
with manager.db.session() as session:
categories = session.get(type.Category)
print(f"Available categories: {[c.name for c in categories]}")
tags = session.get(type.Tag)
print(f"Available tags: {[t.name for t in tags]}")
transactions = session.uncategorized()
print(f"{len(transactions)} transactions left to categorize")
for transaction in sorted(transactions):
print(f"{transaction}")
quit = False
next = True
while next:
match (input("(<category>/split/tag/note/skip/quit): ")):
case "skip":
next = False
continue
case "quit" | "exit":
next = False
quit = True
case "split":
manager.action(Operation.Split, split(transaction, categories))
next = False
case "tag":
tag = input("tag: ")
if tag not in [t.name for t in tags]:
session.add([type.Tag(tag)])
transaction.tags.add(type.TransactionTag(tag))
case "note":
note = input("note: ")
transaction.note = type.Note(note)
case other:
if other not in [c.name for c in categories]:
print(f"{other} is not a valid category")
continue
transaction.category = type.TransactionCategory(
other,
type.CategorySelector(type.Selector_T.manual),
)
next = False
session.commit()
if quit:
break
def split(
original: type.Transaction, categories: Sequence[type.Category]
) -> list[type.Transaction]:
total = original.amount
splitted: list[type.Transaction] = []
while True:
if abs(sum(t.amount for t in splitted)) > abs(total):
print(
"The total amount from the splitted transactions exceeds the original transaction amount, please try again..."
)
splitted.clear()
if sum(t.amount for t in splitted) == total:
break
while (category := input("New transaction category: ")) not in [
c.name for c in categories
]:
print(f"{category} is not a valid category")
amount = input("amount: ")
split = type.Transaction(original.date, original.description, Decimal(amount))
split.category = type.TransactionCategory(
category, type.CategorySelector(type.Selector_T.manual)
)
splitted.append(split)
splitted.insert(0, original)
return splitted
if __name__ == "__main__":
argparser = argparser()
args = vars(argparser.parse_args())
assert "op" in args, "No Operation selected"
op: Operation = args.pop("op")
assert "database" in args, "No database selected"
db = args.pop("database")
assert "verbose" in args, "No verbose level specified"
verbosity = args.pop("verbose")
params = []
match (op):
case Operation.ManualCategorization:
interactive(Manager(db, verbosity))
exit()
case Operation.Parse:
keys = {"path", "bank", "creditcard"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = [args["path"], args["bank"], args["creditcard"]]
case Operation.RequisitionId:
keys = {"name", "country"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = [args["name"][0], args["country"][0]]
case Operation.Download:
keys = {"all", "banks", "interval", "start", "end", "year", "dry_run"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
start, end = parse_args_period(args)
params = [start, end, args["dry_run"]]
if not args["all"]:
params.append(args["banks"])
else:
params.append([])
case Operation.BankAdd:
keys = {"bank", "bic", "type"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = [
type.Bank(
args["bank"][0],
args["bic"][0],
args["type"][0],
)
]
case Operation.BankMod:
keys = {"bank", "bic", "type", "remove"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
nargs_1 = ["bic", "type"]
param = {"name": args["bank"][0]}
param |= {k: v[0] for k, v in args.items() if k in nargs_1 and args[k]}
param |= {k: None for k in args["remove"] if k in nargs_1}
params = [param]
case Operation.BankDel:
assert len(args["bank"]) > 0, "argparser ill defined"
params = args["bank"]
case Operation.NordigenAdd:
keys = {"bank", "bank_id", "requisition_id", "invert"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = [
type.Nordigen(
args["bank"][0],
args["bank_id"][0] if args["bank_id"] else None,
args["requisition_id"][0] if args["requisition_id"] else None,
args["invert"] if args["invert"] else None,
)
]
case Operation.NordigenMod:
keys = {"bank", "bank_id", "requisition_id", "invert", "remove"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
nargs_1 = ["bank_id", "requisition_id"]
nargs_0 = ["invert"]
param = {"name": args["bank"][0]}
param |= {k: v[0] for k, v in args.items() if k in nargs_1 and args[k]}
param |= {k: v for k, v in args.items() if k in nargs_0}
param |= {k: None for k in args["remove"] if k in nargs_1}
params = [param]
case Operation.NordigenDel:
assert len(args["bank"]) > 0, "argparser ill defined"
params = args["bank"]
case Operation.NordigenCountryBanks:
keys = {"country"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = [args["country"][0]]
case Operation.CategoryAdd:
keys = {"category", "group"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = [type.Category(cat, args["group"]) for cat in args["category"]]
case Operation.CategoryUpdate:
keys = {"category", "group"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = [type.Category(cat) for cat in args["category"]]
params.append(args["group"])
case Operation.CategoryRemove:
assert "category" in args, "argparser ill defined"
params = [type.Category(cat) for cat in args["category"]]
case Operation.CategorySchedule:
keys = {"category", "period", "frequency"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = [
type.CategorySchedule(
cat, args["period"][0], args["frequency"][0], None
)
for cat in args["category"]
]
case Operation.RuleAdd:
keys = {"category", "date", "description", "bank", "min", "max"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = [
type.CategoryRule(
args["date"][0] if args["date"] else None,
args["description"][0] if args["description"] else None,
args["regex"][0] if args["regex"] else None,
args["bank"][0] if args["bank"] else None,
args["min"][0] if args["min"] else None,
args["max"][0] if args["max"] else None,
cat,
)
for cat in args["category"]
]
case Operation.RuleRemove | Operation.TagRuleRemove:
keys = {"id"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = args["id"]
case Operation.RuleModify:
keys = {
"id",
"category",
"date",
"description",
"bank",
"min",
"max",
"remove",
}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
nargs_1 = ["category", "date", "description", "regex", "bank", "min", "max"]
params = []
for id in args["id"]:
param = {"id": id}
param |= {k: v[0] for k, v in args.items() if k in nargs_1 and args[k]}
param |= {k: None for k in args["remove"] if k in nargs_1}
params.append(param)
case Operation.TagAdd:
keys = {"tag"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = [type.Tag(tag) for tag in args["tag"]]
case Operation.TagRuleAdd:
keys = {"tag", "date", "description", "bank", "min", "max"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = [
type.TagRule(
args["date"][0] if args["date"] else None,
args["description"][0] if args["description"] else None,
args["regex"][0] if args["regex"] else None,
args["bank"][0] if args["bank"] else None,
args["min"][0] if args["min"] else None,
args["max"][0] if args["max"] else None,
tag,
)
for tag in args["tag"]
]
case Operation.TagRuleModify:
keys = {"id", "tag", "date", "description", "bank", "min", "max", "remove"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
nargs_1 = ["tag", "date", "description", "regex", "bank", "min", "max"]
params = []
for id in args["id"]:
param = {"id": id}
param |= {k: v[0] for k, v in args.items() if k in nargs_1 and args[k]}
param |= {k: None for k in args["remove"] if k in nargs_1}
params.append(param)
case Operation.GroupAdd:
assert "group" in args, "argparser ill defined"
params = [type.CategoryGroup(group) for group in args["group"]]
case Operation.GroupRemove:
assert "group" in args, "argparser ill defined"
params = [type.CategoryGroup(group) for group in args["group"]]
case Operation.Forge | Operation.Dismantle:
keys = {"original", "links"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = [type.Link(args["original"][0], link) for link in args["links"]]
case (
Operation.Export
| Operation.Import
| Operation.ExportBanks
| Operation.ImportBanks
| Operation.ExportCategoryRules
| Operation.ImportCategoryRules
| Operation.ExportTagRules
| Operation.ImportTagRules
| Operation.ExportCategories
| Operation.ImportCategories
| Operation.ExportCategoryGroups
| Operation.ImportCategoryGroups
):
keys = {"file"}
assert args.keys() >= keys, f"missing {args.keys() - keys}"
params = args["file"]
Manager(db, verbosity).action(op, params)