refactor(api): 重构数据库访问为SQLAlchemy绑定的session

- 统一移除手动创建的数据库session,统一使用models模块中的db.session
- 修正项目创建接口,增加开始和结束日期的格式验证与处理
- 更新导入项目接口,使用枚举类型校验项目类型并优化异常处理
- 更新统计接口,避免多次查询假期数据,优化日期字符串处理
- 删除回滚前多余的session关闭调用,改为使用db.session.rollback()
- app.py中重构数据库初始化:统一配置SQLAlchemy,动态创建数据库路径和表
- 项目模型新增开始日期和结束日期字段支持
- 添加导入批次历史记录模型支持
- 优化工具函数中日期类型提示,移除无用导入
- 更新requirements.txt依赖版本回退,确保兼容性
- 前端菜单添加导入历史导航入口,实现页面访问路由绑定
This commit is contained in:
2025-09-04 18:12:24 +08:00
parent ef9432f6da
commit 8938ce2708
29 changed files with 3490 additions and 150 deletions

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>统计分析 - 个人工时记录系统</title>
<link rel="stylesheet" href="/static/css/styles.css">
</head>
<body>
<nav class="navbar">
<div class="nav-container">
<div class="nav-brand">
<h1>个人工时记录系统</h1>
</div>
<ul class="nav-menu">
<li><a href="/" class="nav-link">首页</a></li>
<li><a href="/projects" class="nav-link">项目管理</a></li>
<li><a href="/timerecords" class="nav-link">工时记录</a></li>
<li><a href="/statistics" class="nav-link active">统计分析</a></li>
<li><a href="/import" class="nav-link">导入历史</a></li>
</ul>
</div>
</nav>
<main class="main-content">
<div class="container">
<div class="page-header">
<h2>统计分析</h2>
<div class="page-actions">
<button class="btn btn-primary" onclick="showCreatePeriodModal()">新建周期</button>
</div>
</div>
<!-- 周期选择和控制 -->
<div class="period-control">
<div class="form-row">
<div class="form-group">
<label for="period-select">Cut-Off周期</label>
<select id="period-select" class="form-control" onchange="loadWeeklyStats()">
<option value="">请选择周期</option>
</select>
</div>
<div class="form-group">
<label>或者自定义日期范围</label>
<div class="date-range">
<input type="date" id="custom-start-date" class="form-control" placeholder="开始日期">
<span>-</span>
<input type="date" id="custom-end-date" class="form-control" placeholder="结束日期">
<button class="btn btn-secondary" onclick="loadCustomStats()">查看统计</button>
</div>
</div>
</div>
</div>
<!-- 统计概览 -->
<div id="stats-overview" class="stats-section" style="display:none;">
<div class="period-info">
<h3 id="current-period-name">周期名称</h3>
<p id="period-date-range">日期范围</p>
</div>
<div class="stats-grid">
<div class="stat-card">
<div class="stat-value" id="workday-total">0:00</div>
<div class="stat-label">工作日总工时</div>
</div>
<div class="stat-card">
<div class="stat-value" id="holiday-total">0:00</div>
<div class="stat-label">休息日工时</div>
</div>
<div class="stat-card">
<div class="stat-value" id="weekly-total">0:00</div>
<div class="stat-label">总工时</div>
</div>
<div class="stat-card">
<div class="stat-value" id="completion-rate">0%</div>
<div class="stat-label">目标完成度</div>
</div>
</div>
<div class="working-days-info">
<div class="day-stats">
<span class="day-stat-item"><span class="day-stat-label">工作天数:</span><strong id="working-days">0</strong></span>
<span class="day-stat-item"><span class="day-stat-label">休息日工作:</span><strong id="holiday-work-days">0</strong></span>
<span class="day-stat-item"><span class="day-stat-label">休息天数:</span><strong id="rest-days">0</strong></span>
</div>
</div>
</div>
<!-- 每日工时详情表格 -->
<div id="daily-details" class="table-section" style="display:none;">
<h3>每日工时详情</h3>
<div class="table-container">
<table class="data-table" id="daily-stats-table">
<thead>
<tr>
<th>日期</th>
<th>星期</th>
<th>事件</th>
<th>项目</th>
<th>开始时间</th>
<th>结束时间</th>
<th>Activity Num</th>
<th>工时</th>
</tr>
</thead>
<tbody id="daily-stats-tbody">
</tbody>
</table>
</div>
</div>
<!-- 项目工时分布 -->
<div id="project-distribution" class="chart-section" style="display:none;">
<h3>项目工时分布</h3>
<div class="distribution-layout">
<div class="chart-container">
<canvas id="project-hours-chart"></canvas>
</div>
<div class="table-container distribution-table">
<table class="data-table">
<thead>
<tr>
<th>项目</th>
<th>工时</th>
<th>占比</th>
</tr>
</thead>
<tbody id="project-hours-tbody">
<!-- 数据将由JS填充 -->
</tbody>
</table>
</div>
</div>
</div>
</div>
</main>
<!-- 新建Cut-Off周期模态框 -->
<div id="create-period-modal" class="modal">
<div class="modal-content">
<div class="modal-header">
<h3>新建Cut-Off周期</h3>
<button class="close-btn" onclick="closeModal('create-period-modal')">&times;</button>
</div>
<form id="period-form">
<div class="modal-body">
<div class="form-group">
<label for="period_name">周期名称 *</label>
<input type="text" id="period_name" name="period_name" class="form-control"
placeholder="如2024年12月-2025年1月" required>
</div>
<div class="form-row">
<div class="form-group">
<label for="start_date">开始日期 *</label>
<input type="date" id="start_date" name="start_date"
class="form-control" onchange="calculatePeriodInfo()" required>
</div>
<div class="form-group">
<label for="end_date">结束日期 *</label>
<input type="date" id="end_date" name="end_date"
class="form-control" onchange="calculatePeriodInfo()" required>
</div>
</div>
<div class="form-row">
<div class="form-group">
<label for="weeks">周数</label>
<input type="number" id="weeks" name="weeks" class="form-control"
min="1" readonly>
</div>
<div class="form-group">
<label for="target_hours">目标工时</label>
<input type="number" id="target_hours" name="target_hours"
class="form-control" min="1" step="1">
</div>
</div>
<div class="period-templates">
<h4>快速模板:</h4>
<div class="template-buttons">
<button type="button" class="btn btn-outline" onclick="applyTemplate('four-weeks')">
4周周期 (160小时)
</button>
<button type="button" class="btn btn-outline" onclick="applyTemplate('five-weeks')">
5周周期 (200小时)
</button>
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" onclick="closeModal('create-period-modal')">取消</button>
<button type="submit" class="btn btn-primary">创建</button>
</div>
</form>
</div>
</div>
<!-- 周期管理模态框 -->
<div id="manage-periods-modal" class="modal">
<div class="modal-content large">
<div class="modal-header">
<h3>Cut-Off周期管理</h3>
<button class="close-btn" onclick="closeModal('manage-periods-modal')">&times;</button>
</div>
<div class="modal-body">
<div class="table-container">
<table class="data-table" id="periods-table">
<thead>
<tr>
<th>周期名称</th>
<th>开始日期</th>
<th>结束日期</th>
<th>周数</th>
<th>目标工时</th>
<th>操作</th>
</tr>
</thead>
<tbody id="periods-tbody">
</tbody>
</table>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary" onclick="closeModal('manage-periods-modal')">关闭</button>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script src="/static/js/common.js"></script>
<script src="/static/js/statistics.js"></script>
</body>