POS에서 삽입한 데이터를 GUI로 조회할 수 있는 툴

lib/pos_view_gui.py

@@ -0,0 +1,195 @@
+import sys
+import os
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
+
+import customtkinter as ctk
+import tkinter.font as tkFont
+from tkinter import messagebox, ttk
+from tkcalendar import DateEntry
+from datetime import datetime, timedelta
+from sqlalchemy import select, func, between
+from conf import db_schema, db
+
+# Windows DPI Awareness 설정 (윈도우 전용)
+if sys.platform == "win32":
+    import ctypes
+    try:
+        ctypes.windll.shcore.SetProcessDpiAwareness(1)  # SYSTEM_AWARE = 1
+    except Exception:
+        pass
+
+pos_table = db_schema.pos
+engine = db.engine
+
+class PosViewGUI(ctk.CTk):
+    def __init__(self):
+        super().__init__()
+
+        self.title("POS 데이터 조회")
+        self.geometry("900x500")
+        self.configure(fg_color="#f0f0f0")  # 배경색 맞춤
+
+        ctk.set_appearance_mode("light")
+        ctk.set_default_color_theme("blue")
+
+        # 폰트 세팅 - NanumGothic이 없으면 Arial 대체
+        try:
+            self.label_font = ("NanumGothic", 13)
+        except Exception:
+            self.label_font = ("Arial", 13)
+
+        # Treeview 스타일 설정 (ttk 스타일)
+        style = ttk.Style(self)
+        style.theme_use('default')
+        style.configure("Treeview",
+                        font=("NanumGothic", 12),
+                        rowheight=30)  # 높이 조절로 글씨 깨짐 방지
+        style.configure("Treeview.Heading",
+                        font=("NanumGothic", 13, "bold"))
+
+        # --- 위젯 배치 ---
+
+        # 날짜 범위
+        ctk.CTkLabel(self, text="시작일:", anchor="w", font=self.label_font, fg_color="#f0f0f0")\
+            .grid(row=0, column=0, padx=10, pady=5, sticky="e")
+        self.start_date_entry = DateEntry(self, width=12, background='darkblue', foreground='white')
+        self.start_date_entry.grid(row=0, column=1, padx=10, pady=5, sticky="w")
+
+        ctk.CTkLabel(self, text="종료일:", anchor="w", font=self.label_font, fg_color="#f0f0f0")\
+            .grid(row=0, column=2, padx=10, pady=5, sticky="e")
+        self.end_date_entry = DateEntry(self, width=12, background='darkblue', foreground='white')
+        self.end_date_entry.grid(row=0, column=3, padx=10, pady=5, sticky="w")
+
+        # 대분류
+        ctk.CTkLabel(self, text="대분류 :", anchor="w", font=self.label_font, fg_color="#f0f0f0")\
+            .grid(row=1, column=0, padx=10, pady=5, sticky="e")
+        self.ca01_combo = ctk.CTkComboBox(self, values=["전체"], width=180)
+        self.ca01_combo.grid(row=1, column=1, padx=10, pady=5, sticky="w")
+        self.ca01_combo.configure(command=self.on_ca01_selected)
+
+        # 소분류
+        ctk.CTkLabel(self, text="소분류 :", anchor="w", font=self.label_font, fg_color="#f0f0f0")\
+            .grid(row=1, column=2, padx=10, pady=5, sticky="e")
+        self.ca03_combo = ctk.CTkComboBox(self, values=["전체"], width=180)
+        self.ca03_combo.grid(row=1, column=3, padx=10, pady=5, sticky="w")
+
+        # 상품명
+        ctk.CTkLabel(self, text="상품명 :", anchor="w", font=self.label_font, fg_color="#f0f0f0")\
+            .grid(row=2, column=0, padx=10, pady=5, sticky="e")
+        self.name_entry = ctk.CTkEntry(self, width=280)
+        self.name_entry.grid(row=2, column=1, columnspan=3, padx=10, pady=5, sticky="w")
+
+        # 조회 버튼
+        self.search_btn = ctk.CTkButton(self, text="조회", command=self.search,
+                                        fg_color="#0d6efd", hover_color="#0b5ed7", text_color="white")
+        self.search_btn.grid(row=3, column=0, columnspan=4, pady=10)
+
+        # 결과 Treeview
+        self.DISPLAY_COLUMNS = ['ca01', 'ca02', 'ca03', 'name', 'qty', 'tot_amount', 'tot_discount', 'actual_amount']
+        self.COLUMN_LABELS = {
+            'ca01': '대분류',
+            'ca02': '중분류',
+            'ca03': '소분류',
+            'name': '상품명',
+            'qty': '수량',
+            'tot_amount': '총매출액',
+            'tot_discount': '총할인액',
+            'actual_amount': '실매출액'
+        }
+
+        self.tree = ttk.Treeview(self, columns=self.DISPLAY_COLUMNS, show='headings', height=15)
+        for col in self.DISPLAY_COLUMNS:
+            self.tree.heading(col, text=self.COLUMN_LABELS[col])
+            self.tree.column(col, width=120, anchor='center')
+        self.tree.grid(row=4, column=0, columnspan=4, padx=10, pady=10, sticky="nsew")
+
+        # 그리드 가중치 설정 (창 크기에 따라 트리뷰 확장)
+        self.grid_rowconfigure(4, weight=1)
+        for col_index in range(4):
+            self.grid_columnconfigure(col_index, weight=1)
+
+        # 날짜 기본값 설정 (전날부터 7일 전까지)
+        end_date = datetime.today().date() - timedelta(days=1)
+        start_date = end_date - timedelta(days=6)
+        self.start_date_entry.set_date(start_date)
+        self.end_date_entry.set_date(end_date)
+
+        # 초기 대분류, 소분류 콤보박스 값 불러오기
+        self.load_ca01_options()
+
+    def on_ca01_selected(self, value):
+        # print("대분류 선택됨:", value) 디버깅용
+        self.load_ca03_options()
+        
+    def load_ca01_options(self):
+        start_date = self.start_date_entry.get_date()
+        end_date = self.end_date_entry.get_date()
+        with engine.connect() as conn:
+            stmt = select(pos_table.c.ca01).where(
+                between(pos_table.c.date, start_date, end_date)
+            ).distinct().order_by(pos_table.c.ca01)
+            result = conn.execute(stmt)
+            ca01_list = [row[0] for row in result.fetchall()]
+        self.ca01_combo.configure(values=['전체'] + ca01_list)
+        self.ca01_combo.set('전체')
+        self.load_ca03_options()
+
+    def load_ca03_options(self):
+        start_date = self.start_date_entry.get_date()
+        end_date = self.end_date_entry.get_date()
+        ca01_val = self.ca01_combo.get()
+        with engine.connect() as conn:
+            stmt = select(pos_table.c.ca03).where(
+                between(pos_table.c.date, start_date, end_date)
+            )
+            if ca01_val != '전체':
+                stmt = stmt.where(pos_table.c.ca01 == ca01_val)
+            stmt = stmt.distinct().order_by(pos_table.c.ca03)
+            result = conn.execute(stmt)
+            ca03_list = [row[0] for row in result.fetchall()]
+        self.ca03_combo.configure(values=['전체'] + ca03_list)
+        self.ca03_combo.set('전체')  # 항상 기본값으로 초기화
+
+    def search(self):
+        start_date = self.start_date_entry.get_date()
+        end_date = self.end_date_entry.get_date()
+        ca01_val = self.ca01_combo.get()
+        ca03_val = self.ca03_combo.get()
+        name_val = self.name_entry.get().strip()
+
+        conditions = [between(pos_table.c.date, start_date, end_date)]
+        if ca01_val != '전체':
+            conditions.append(pos_table.c.ca01 == ca01_val)
+        if ca03_val != '전체':
+            conditions.append(pos_table.c.ca03 == ca03_val)
+        if name_val:
+            conditions.append(pos_table.c.name.like(f"%{name_val}%"))
+
+        with engine.connect() as conn:
+            stmt = select(
+                pos_table.c.ca01,
+                pos_table.c.ca02,
+                pos_table.c.ca03,
+                pos_table.c.name,
+                func.sum(pos_table.c.qty).label("qty"),
+                func.sum(pos_table.c.tot_amount).label("tot_amount"),
+                func.sum(pos_table.c.tot_discount).label("tot_discount"),
+                func.sum(pos_table.c.actual_amount).label("actual_amount")
+            ).where(*conditions).group_by(pos_table.c.barcode).order_by(pos_table.c.ca01, pos_table.c.ca03)
+
+            result = conn.execute(stmt).mappings().all()
+
+        self.tree.delete(*self.tree.get_children())
+        for row in result:
+            values = tuple(row[col] for col in self.DISPLAY_COLUMNS)
+            self.tree.insert('', 'end', values=values)
+
+if __name__ == "__main__":
+    try:
+        import tkcalendar
+    except ImportError:
+        print("tkcalendar가 설치되어 있지 않습니다. 'pip install tkcalendar'로 설치해주세요.")
+        sys.exit(1)
+
+    app = PosViewGUI()
+    app.mainloop()