97 lines
3.7 KiB
Python
97 lines
3.7 KiB
Python
"""统计报表：以课时核对表 Excel 快照为主数据源"""
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from datetime import date
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from flask import render_template, request
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from models import Student
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from utils import login_required, permission_required
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from keshi_display import list_period_stats
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from keshi_stats import (
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resolve_report_period,
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period_overview,
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year_overview,
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cumulative_finance,
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course_stats_for_period,
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refund_breakdown,
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monthly_trend_from_snapshots,
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class_activity_for_period,
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)
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def register_routes(app):
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@app.route('/statistics', endpoint='statistics')
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@login_required
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@permission_required('statistics_view')
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def statistics():
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year_arg = request.args.get('year', type=int)
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month_arg = request.args.get('month', type=int)
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period_arg = request.args.get('period', '').strip()
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if period_arg and '-' in period_arg:
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y_s, m_s = period_arg.split('-', 1)
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try:
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year_arg, month_arg = int(y_s), int(m_s)
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except ValueError:
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pass
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year, month = resolve_report_period(year_arg, month_arg)
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period_stats_list = list_period_stats()
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available_periods = sorted(
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period_stats_list,
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key=lambda p: (p['year'], p['month']),
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)
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month_ov = period_overview(year, month)
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year_ov = year_overview(year)
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finance = cumulative_finance()
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course_stats = course_stats_for_period(year, month)
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refund_rows = refund_breakdown(year, month)
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class_activity = class_activity_for_period(year, month)
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monthly_trend = monthly_trend_from_snapshots()
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active_students = Student.query.filter_by(status=1).count()
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return render_template(
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'statistics.html',
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year=year,
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month=month,
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period_label=f'{year}-{month:02d}',
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period_stats_list=period_stats_list,
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available_periods=available_periods,
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data_source='excel',
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month_recharge=month_ov['recharge'],
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month_consumption=month_ov['consumed_hours'],
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month_consumed_amount=month_ov['consumed_amount'],
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month_refund=month_ov['refund'],
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month_new_signups=month_ov['new_signups'],
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month_end_balance=month_ov['end_balance'],
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month_accounts=month_ov['active_accounts'],
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year_recharge=year_ov['recharge'],
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year_consumption=year_ov['consumed_hours'],
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year_refund=year_ov['refund'],
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year_new_signups=year_ov['new_signups'],
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course_stats=course_stats,
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refund_rows=refund_rows,
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class_activity=class_activity,
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total_recharge=finance['total_recharge'],
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total_refund=finance['total_refund'],
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net_income=finance['net_income'],
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total_consumed_amount=finance['total_consumed_amount'],
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monthly_trend=monthly_trend,
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active_students=active_students,
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)
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@app.route('/statistics/export', endpoint='statistics_export')
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@login_required
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@permission_required('statistics_export')
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def statistics_export():
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from utils import export_statistics_snapshot_data
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year_arg = request.args.get('year', type=int)
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month_arg = request.args.get('month', type=int)
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period_arg = request.args.get('period', '').strip()
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if period_arg and '-' in period_arg:
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y_s, m_s = period_arg.split('-', 1)
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try:
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year_arg, month_arg = int(y_s), int(m_s)
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except ValueError:
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pass
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year, month = resolve_report_period(year_arg, month_arg)
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return export_statistics_snapshot_data(year, month)
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