from __future__ import annotations

# ruff: noqa: F405


import streamlit as st

from dashboard.common import *  # noqa: F403, F405

def page_transactions(db_path: str) -> None:
    category_options, _ = get_category_options(db_path)
    people_df = read_sql(db_path, "SELECT DISTINCT person FROM transactions WHERE status='active' AND person<>'' ORDER BY person")
    people = people_df["person"].tolist() if not people_df.empty else []
    col1, col2, col3, col4, col5 = st.columns(5)
    start = col1.date_input("시작일", value=None)
    end = col2.date_input("종료일", value=None)
    category = col3.selectbox("카테고리", ["전체"] + [c for c in category_options if c])
    person = col4.selectbox("인원", ["전체"] + people)
    text = col5.text_input("사용처 검색")
    clauses = ["t.status='active'"]
    params: list[Any] = []
    if start:
        clauses.append("t.transaction_date>=?"); params.append(str(start))
    if end:
        clauses.append("t.transaction_date<=?"); params.append(str(end))
    if category != "전체":
        clauses.append("t.category=?"); params.append(category)
    if person != "전체":
        clauses.append("t.person=?"); params.append(person)
    if text:
        clauses.append("t.merchant LIKE ?"); params.append(f"%{text}%")
    df = transaction_df(db_path, "WHERE " + " AND ".join(clauses), tuple(params), limit=2000)
    st.dataframe(df.drop(columns=["id", "amount", "balance_after", "is_fixed"], errors="ignore"), width="stretch", height=500)

    if not df.empty:
        render_section_label("✏️", "선택 거래 수정")
        options = {f"{r.transaction_datetime or r.transaction_date} · {r.merchant} · {format_krw(r.amount)} · {r.category or '미분류'}": r.id for r in df.itertuples()}
        label = st.selectbox("수정할 거래", list(options.keys()))
        tx_id = options[label]
        tx = df[df["id"] == tx_id].iloc[0].to_dict()
        update_transaction_form(tx, "tx", db_path)