Spaces:
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Commit ·
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Parent(s):
Initial commit: Cap Table Architect MVP
Browse files- Dockerfile +11 -0
- README.md +37 -0
- app.py +21 -0
- templates/index.html +433 -0
Dockerfile
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FROM python:3.9-slim
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WORKDIR /app
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COPY . /app
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RUN pip install --no-cache-dir flask
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EXPOSE 7860
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CMD ["python", "app.py"]
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README.md
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---
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title: Cap Table Architect
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emoji: 📊
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colorFrom: indigo
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colorTo: purple
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sdk: docker
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pinned: false
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short_description: 专业的创业股权架构模拟器与Cap Table管理工具
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---
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# Cap Table Architect (股权架构师)
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这是一个为创业者设计的专业股权架构模拟工具。它可以帮助你规划从天使轮到上市的每一轮融资,计算股权稀释,模拟期权池影响,并预测退出回报。
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## 核心功能
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* **多轮次模拟**: 支持自定义添加天使轮、A轮、B轮等无限轮次。
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* **智能计算**: 自动计算投前/投后估值、每股价格、期权池稀释影响。
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* **可视化图表**: 实时生成股权结构饼图 (Pie Chart) 和创始人稀释曲线 (Dilution Curve)。
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* **退出模拟**: 输入预计退出估值,自动计算每位股东的回报金额。
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* **隐私安全**: 所有数据仅在浏览器本地计算,不会上传服务器。
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## 技术栈
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* **Backend**: Python Flask (轻量级静态服务)
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* **Frontend**: Vue 3 (响应式交互), Chart.js (数据可视化), Tailwind CSS (现代 UI)
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* **Deployment**: Docker
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## 快速开始
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1. 克隆仓库
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2. 运行 `python app.py`
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3. 访问 `http://localhost:7860`
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## 关于项目
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此项目旨在帮助初创团队更好地理解股权分配背后的数学逻辑,避免常见的股权陷阱。
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app.py
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from flask import Flask, render_template, send_from_directory, request, jsonify
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import os
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app = Flask(__name__)
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@app.route('/')
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def index():
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return render_template('index.html')
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@app.route('/health')
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def health():
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return "OK", 200
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# Explicitly serve static files
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@app.route('/static/<path:path>')
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def send_static(path):
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return send_from_directory('static', path)
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if __name__ == '__main__':
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port = int(os.environ.get('PORT', 7860))
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app.run(host='0.0.0.0', port=port, debug=True)
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templates/index.html
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Cap Table Architect - 股权架构师</title>
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<script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
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<script src="https://cdn.tailwindcss.com"></script>
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<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
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<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
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<style>
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@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
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body { font-family: 'Inter', sans-serif; }
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.slide-fade-enter-active, .slide-fade-leave-active { transition: all 0.3s ease; }
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.slide-fade-enter-from, .slide-fade-leave-to { opacity: 0; transform: translateY(10px); }
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</style>
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</head>
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<body class="bg-slate-50 text-slate-800">
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<div id="app" class="min-h-screen flex flex-col">
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<!-- Header -->
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<header class="bg-white border-b border-slate-200 sticky top-0 z-10">
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<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 h-16 flex items-center justify-between">
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<div class="flex items-center gap-3">
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<div class="w-10 h-10 bg-indigo-600 rounded-lg flex items-center justify-center text-white text-xl font-bold">
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<i class="fa-solid fa-chart-pie"></i>
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</div>
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<div>
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<h1 class="text-xl font-bold text-slate-900 tracking-tight">Cap Table Architect</h1>
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<p class="text-xs text-slate-500">创业股权架构模拟器</p>
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</div>
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</div>
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<div class="flex gap-2">
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<button @click="resetData" class="px-3 py-1.5 text-sm text-slate-600 hover:bg-slate-100 rounded-md transition-colors">
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<i class="fa-solid fa-rotate-right mr-1"></i> 重置
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</button>
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<button @click="exportData" class="px-3 py-1.5 text-sm bg-indigo-600 text-white hover:bg-indigo-700 rounded-md transition-colors shadow-sm">
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<i class="fa-solid fa-download mr-1"></i> 导出报告
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| 38 |
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</button>
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</div>
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</div>
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</header>
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<!-- Main Content -->
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| 44 |
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<main class="flex-1 max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8 w-full grid grid-cols-1 lg:grid-cols-12 gap-8">
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<!-- Left Column: Inputs -->
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<div class="lg:col-span-5 space-y-6">
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<!-- Initial Setup Card -->
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<div class="bg-white rounded-xl shadow-sm border border-slate-200 overflow-hidden">
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<div class="px-6 py-4 border-b border-slate-100 bg-slate-50 flex justify-between items-center">
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<h2 class="font-semibold text-slate-800"><i class="fa-solid fa-user-group mr-2 text-indigo-500"></i>初始创始人</h2>
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<button @click="addFounder" class="text-xs bg-white border border-slate-300 px-2 py-1 rounded hover:bg-slate-50">+ 添加</button>
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| 54 |
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</div>
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<div class="p-6 space-y-4">
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<div v-for="(founder, index) in founders" :key="index" class="flex items-center gap-2">
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<input type="text" v-model="founder.name" class="flex-1 px-3 py-2 border border-slate-300 rounded-md text-sm focus:ring-2 focus:ring-indigo-500 outline-none" placeholder="姓名">
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<div class="relative w-32">
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| 59 |
+
<input type="number" v-model.number="founder.shares" class="w-full px-3 py-2 border border-slate-300 rounded-md text-sm focus:ring-2 focus:ring-indigo-500 outline-none" placeholder="股数">
|
| 60 |
+
</div>
|
| 61 |
+
<button @click="removeFounder(index)" class="text-slate-400 hover:text-red-500 transition-colors" v-if="founders.length > 1">
|
| 62 |
+
<i class="fa-solid fa-trash"></i>
|
| 63 |
+
</button>
|
| 64 |
+
</div>
|
| 65 |
+
<div class="text-xs text-slate-500 text-right">初始总股数: {{ formatNumber(totalInitialShares) }}</div>
|
| 66 |
+
</div>
|
| 67 |
+
</div>
|
| 68 |
+
|
| 69 |
+
<!-- Rounds Card -->
|
| 70 |
+
<div class="bg-white rounded-xl shadow-sm border border-slate-200 overflow-hidden">
|
| 71 |
+
<div class="px-6 py-4 border-b border-slate-100 bg-slate-50 flex justify-between items-center">
|
| 72 |
+
<h2 class="font-semibold text-slate-800"><i class="fa-solid fa-layer-group mr-2 text-indigo-500"></i>融资轮次</h2>
|
| 73 |
+
<button @click="addRound" class="text-xs bg-indigo-50 text-indigo-600 border border-indigo-200 px-2 py-1 rounded hover:bg-indigo-100">+ 新增轮次</button>
|
| 74 |
+
</div>
|
| 75 |
+
<div class="p-6 space-y-6">
|
| 76 |
+
<div v-if="rounds.length === 0" class="text-center py-8 text-slate-400 text-sm">
|
| 77 |
+
点击上方按钮添加天使轮/A轮等融资信息
|
| 78 |
+
</div>
|
| 79 |
+
<div v-for="(round, index) in rounds" :key="index" class="bg-slate-50 p-4 rounded-lg border border-slate-200 relative group">
|
| 80 |
+
<button @click="removeRound(index)" class="absolute top-2 right-2 text-slate-300 hover:text-red-500 opacity-0 group-hover:opacity-100 transition-opacity">
|
| 81 |
+
<i class="fa-solid fa-xmark"></i>
|
| 82 |
+
</button>
|
| 83 |
+
<div class="grid grid-cols-2 gap-4 mb-3">
|
| 84 |
+
<div class="col-span-2">
|
| 85 |
+
<label class="block text-xs font-medium text-slate-600 mb-1">轮次名称</label>
|
| 86 |
+
<input type="text" v-model="round.name" class="w-full px-3 py-2 border border-slate-300 rounded-md text-sm focus:ring-2 focus:ring-indigo-500 outline-none">
|
| 87 |
+
</div>
|
| 88 |
+
<div>
|
| 89 |
+
<label class="block text-xs font-medium text-slate-600 mb-1">投前估值 (Pre-Money)</label>
|
| 90 |
+
<div class="relative">
|
| 91 |
+
<span class="absolute left-3 top-2 text-slate-400">¥</span>
|
| 92 |
+
<input type="number" v-model.number="round.preMoney" class="w-full pl-6 pr-3 py-2 border border-slate-300 rounded-md text-sm focus:ring-2 focus:ring-indigo-500 outline-none">
|
| 93 |
+
</div>
|
| 94 |
+
</div>
|
| 95 |
+
<div>
|
| 96 |
+
<label class="block text-xs font-medium text-slate-600 mb-1">融资金额 (Investment)</label>
|
| 97 |
+
<div class="relative">
|
| 98 |
+
<span class="absolute left-3 top-2 text-slate-400">¥</span>
|
| 99 |
+
<input type="number" v-model.number="round.investment" class="w-full pl-6 pr-3 py-2 border border-slate-300 rounded-md text-sm focus:ring-2 focus:ring-indigo-500 outline-none">
|
| 100 |
+
</div>
|
| 101 |
+
</div>
|
| 102 |
+
<div class="col-span-2">
|
| 103 |
+
<label class="block text-xs font-medium text-slate-600 mb-1">期权池增发 (Option Pool Increase %)</label>
|
| 104 |
+
<div class="flex items-center gap-2">
|
| 105 |
+
<input type="range" v-model.number="round.optionPoolPercent" min="0" max="30" step="0.5" class="flex-1 accent-indigo-600">
|
| 106 |
+
<span class="text-sm w-12 text-right">{{ round.optionPoolPercent }}%</span>
|
| 107 |
+
</div>
|
| 108 |
+
<p class="text-[10px] text-slate-400 mt-1">* 假设为投后扩充 (Post-Money Option Pool)</p>
|
| 109 |
+
</div>
|
| 110 |
+
</div>
|
| 111 |
+
</div>
|
| 112 |
+
</div>
|
| 113 |
+
</div>
|
| 114 |
+
|
| 115 |
+
<!-- Exit Simulation -->
|
| 116 |
+
<div class="bg-white rounded-xl shadow-sm border border-slate-200 overflow-hidden">
|
| 117 |
+
<div class="px-6 py-4 border-b border-slate-100 bg-slate-50">
|
| 118 |
+
<h2 class="font-semibold text-slate-800"><i class="fa-solid fa-flag-checkered mr-2 text-indigo-500"></i>退出模拟</h2>
|
| 119 |
+
</div>
|
| 120 |
+
<div class="p-6">
|
| 121 |
+
<label class="block text-xs font-medium text-slate-600 mb-1">预计退出估值 (Exit Valuation)</label>
|
| 122 |
+
<div class="relative">
|
| 123 |
+
<span class="absolute left-3 top-2 text-slate-400">¥</span>
|
| 124 |
+
<input type="number" v-model.number="exitValuation" class="w-full pl-6 pr-3 py-2 border border-slate-300 rounded-md text-sm focus:ring-2 focus:ring-indigo-500 outline-none font-bold text-slate-700">
|
| 125 |
+
</div>
|
| 126 |
+
</div>
|
| 127 |
+
</div>
|
| 128 |
+
|
| 129 |
+
</div>
|
| 130 |
+
|
| 131 |
+
<!-- Right Column: Visualization -->
|
| 132 |
+
<div class="lg:col-span-7 space-y-6">
|
| 133 |
+
|
| 134 |
+
<!-- Cap Table -->
|
| 135 |
+
<div class="bg-white rounded-xl shadow-sm border border-slate-200 overflow-hidden">
|
| 136 |
+
<div class="px-6 py-4 border-b border-slate-100 bg-slate-50 flex justify-between items-center">
|
| 137 |
+
<h2 class="font-semibold text-slate-800">股权结构表 (Cap Table)</h2>
|
| 138 |
+
<span class="text-xs text-slate-500">最新每股价格: <span class="font-mono font-bold text-indigo-600">¥{{ formatCurrency(currentSharePrice) }}</span></span>
|
| 139 |
+
</div>
|
| 140 |
+
<div class="overflow-x-auto">
|
| 141 |
+
<table class="w-full text-sm text-left">
|
| 142 |
+
<thead class="bg-slate-50 text-slate-600 font-medium border-b border-slate-200">
|
| 143 |
+
<tr>
|
| 144 |
+
<th class="px-6 py-3">股东</th>
|
| 145 |
+
<th class="px-6 py-3 text-right">股数</th>
|
| 146 |
+
<th class="px-6 py-3 text-right">比例 (%)</th>
|
| 147 |
+
<th class="px-6 py-3 text-right">价值 (当前)</th>
|
| 148 |
+
<th class="px-6 py-3 text-right bg-indigo-50 text-indigo-700">退出回报</th>
|
| 149 |
+
</tr>
|
| 150 |
+
</thead>
|
| 151 |
+
<tbody class="divide-y divide-slate-100">
|
| 152 |
+
<tr v-for="row in capTableRows" :key="row.name" class="hover:bg-slate-50 transition-colors">
|
| 153 |
+
<td class="px-6 py-3 font-medium text-slate-700">
|
| 154 |
+
<div class="flex items-center gap-2">
|
| 155 |
+
<span class="w-2 h-2 rounded-full" :style="{ backgroundColor: row.color }"></span>
|
| 156 |
+
{{ row.name }}
|
| 157 |
+
</div>
|
| 158 |
+
</td>
|
| 159 |
+
<td class="px-6 py-3 text-right font-mono text-slate-600">{{ formatNumber(row.shares) }}</td>
|
| 160 |
+
<td class="px-6 py-3 text-right font-mono text-slate-600">{{ row.percent.toFixed(2) }}%</td>
|
| 161 |
+
<td class="px-6 py-3 text-right font-mono text-slate-600">¥{{ formatCurrency(row.value) }}</td>
|
| 162 |
+
<td class="px-6 py-3 text-right font-mono font-bold text-indigo-600 bg-indigo-50/50">¥{{ formatCurrency(row.exitValue) }}</td>
|
| 163 |
+
</tr>
|
| 164 |
+
<tr class="bg-slate-50 font-bold border-t border-slate-200">
|
| 165 |
+
<td class="px-6 py-3 text-slate-800">总计 (Total)</td>
|
| 166 |
+
<td class="px-6 py-3 text-right text-slate-800">{{ formatNumber(totalShares) }}</td>
|
| 167 |
+
<td class="px-6 py-3 text-right text-slate-800">100.00%</td>
|
| 168 |
+
<td class="px-6 py-3 text-right text-slate-800">¥{{ formatCurrency(currentValuation) }}</td>
|
| 169 |
+
<td class="px-6 py-3 text-right text-indigo-700 bg-indigo-50/50">¥{{ formatCurrency(exitValuation) }}</td>
|
| 170 |
+
</tr>
|
| 171 |
+
</tbody>
|
| 172 |
+
</table>
|
| 173 |
+
</div>
|
| 174 |
+
</div>
|
| 175 |
+
|
| 176 |
+
<!-- Charts -->
|
| 177 |
+
<div class="grid grid-cols-1 md:grid-cols-2 gap-6">
|
| 178 |
+
<div class="bg-white rounded-xl shadow-sm border border-slate-200 p-6">
|
| 179 |
+
<h3 class="font-semibold text-slate-800 mb-4 text-sm">股权分布 (Pie)</h3>
|
| 180 |
+
<div class="relative h-64">
|
| 181 |
+
<canvas id="pieChart"></canvas>
|
| 182 |
+
</div>
|
| 183 |
+
</div>
|
| 184 |
+
<div class="bg-white rounded-xl shadow-sm border border-slate-200 p-6">
|
| 185 |
+
<h3 class="font-semibold text-slate-800 mb-4 text-sm">创始人稀释曲线 (Dilution)</h3>
|
| 186 |
+
<div class="relative h-64">
|
| 187 |
+
<canvas id="lineChart"></canvas>
|
| 188 |
+
</div>
|
| 189 |
+
</div>
|
| 190 |
+
</div>
|
| 191 |
+
|
| 192 |
+
</div>
|
| 193 |
+
</main>
|
| 194 |
+
</div>
|
| 195 |
+
|
| 196 |
+
<script>
|
| 197 |
+
const { createApp, ref, computed, watch, onMounted, nextTick } = Vue;
|
| 198 |
+
|
| 199 |
+
createApp({
|
| 200 |
+
setup() {
|
| 201 |
+
// State
|
| 202 |
+
const founders = ref([
|
| 203 |
+
{ name: '创始人 A', shares: 700000 },
|
| 204 |
+
{ name: '创始人 B', shares: 300000 }
|
| 205 |
+
]);
|
| 206 |
+
|
| 207 |
+
const rounds = ref([
|
| 208 |
+
{ name: '天使轮', preMoney: 10000000, investment: 2000000, optionPoolPercent: 10 },
|
| 209 |
+
{ name: 'A轮', preMoney: 50000000, investment: 10000000, optionPoolPercent: 5 }
|
| 210 |
+
]);
|
| 211 |
+
|
| 212 |
+
const exitValuation = ref(500000000); // 5亿退出
|
| 213 |
+
|
| 214 |
+
const colors = [
|
| 215 |
+
'#4F46E5', '#10B981', '#F59E0B', '#EF4444', '#8B5CF6',
|
| 216 |
+
'#EC4899', '#6366F1', '#14B8A6', '#F97316', '#64748B'
|
| 217 |
+
];
|
| 218 |
+
|
| 219 |
+
let pieChartInstance = null;
|
| 220 |
+
let lineChartInstance = null;
|
| 221 |
+
|
| 222 |
+
// Methods
|
| 223 |
+
const addFounder = () => founders.value.push({ name: '新联合创始人', shares: 100000 });
|
| 224 |
+
const removeFounder = (i) => founders.value.splice(i, 1);
|
| 225 |
+
const addRound = () => rounds.value.push({ name: '新轮次', preMoney: 10000000, investment: 1000000, optionPoolPercent: 0 });
|
| 226 |
+
const removeRound = (i) => rounds.value.splice(i, 1);
|
| 227 |
+
|
| 228 |
+
const formatNumber = (num) => new Intl.NumberFormat('en-US').format(Math.round(num));
|
| 229 |
+
const formatCurrency = (num) => {
|
| 230 |
+
if (num >= 100000000) return (num / 100000000).toFixed(2) + '亿';
|
| 231 |
+
if (num >= 10000) return (num / 10000).toFixed(1) + '万';
|
| 232 |
+
return formatNumber(num);
|
| 233 |
+
};
|
| 234 |
+
|
| 235 |
+
const resetData = () => {
|
| 236 |
+
if(confirm('确定重置所有数据吗?')) {
|
| 237 |
+
founders.value = [{ name: '创始人 A', shares: 700000 }, { name: '创始人 B', shares: 300000 }];
|
| 238 |
+
rounds.value = [];
|
| 239 |
+
exitValuation.value = 100000000;
|
| 240 |
+
}
|
| 241 |
+
};
|
| 242 |
+
|
| 243 |
+
const exportData = () => {
|
| 244 |
+
alert('功能演示:报告已生成(实际项目中可对接 PDF 生成)');
|
| 245 |
+
};
|
| 246 |
+
|
| 247 |
+
// Calculations
|
| 248 |
+
const totalInitialShares = computed(() => founders.value.reduce((sum, f) => sum + f.shares, 0));
|
| 249 |
+
|
| 250 |
+
const calculationResult = computed(() => {
|
| 251 |
+
// Start with initial state
|
| 252 |
+
let currentShares = founders.value.map(f => ({ ...f, type: 'founder' }));
|
| 253 |
+
let optionPool = 0;
|
| 254 |
+
let totalShares = totalInitialShares.value;
|
| 255 |
+
let currentVal = 0; // Post-money valuation
|
| 256 |
+
let sharePrice = 1; // Default initial price (arbitrary, relative)
|
| 257 |
+
|
| 258 |
+
const history = []; // Track dilution history
|
| 259 |
+
|
| 260 |
+
// Initial State Record
|
| 261 |
+
history.push({
|
| 262 |
+
round: '初始状态',
|
| 263 |
+
foundersShare: 100
|
| 264 |
+
});
|
| 265 |
+
|
| 266 |
+
// Process Rounds
|
| 267 |
+
rounds.value.forEach(round => {
|
| 268 |
+
// 1. Calculate Option Pool Expansion (if any)
|
| 269 |
+
// Logic: Option Pool is usually carved out of Pre-Money or Post-Money.
|
| 270 |
+
// Here we use a simplified model: Create new shares for pool to reach target % of POST-money (or pre-money).
|
| 271 |
+
// Let's assume standard "Post-Money Option Pool" logic for simplicity in this tool context (or specifically allocated).
|
| 272 |
+
// Actually, simplified: Just issue new shares to pool.
|
| 273 |
+
// If user says "10% Pool", we add shares so pool becomes 10% of total.
|
| 274 |
+
|
| 275 |
+
// Step 1: Investment New Shares
|
| 276 |
+
// Price Per Share = PreMoney / TotalShares (Fully Diluted)
|
| 277 |
+
// But wait, if Pool is in Pre-Money, we need to expand pool first.
|
| 278 |
+
// Let's stick to: Price = PreMoney / CurrentTotalShares.
|
| 279 |
+
let pricePerShare = round.preMoney / totalShares;
|
| 280 |
+
if (pricePerShare === 0) pricePerShare = 1; // Safety
|
| 281 |
+
|
| 282 |
+
let newInvestorShares = round.investment / pricePerShare;
|
| 283 |
+
|
| 284 |
+
// Step 2: Option Pool (Post-Money basis for simplicity in this calculator)
|
| 285 |
+
// If we want pool to be X% of total post-money:
|
| 286 |
+
// TotalPost = TotalPre + NewInvestor + NewPool
|
| 287 |
+
// NewPool = TotalPost * Pool%
|
| 288 |
+
// This is complex circular logic.
|
| 289 |
+
// Simplified: Just issue specific % of current total as pool.
|
| 290 |
+
// Let's use: "Option Pool Increase" means we issue new shares equal to X% of *Current* Total (Pre-investment).
|
| 291 |
+
// OR better: The input usually implies "The pool size needs to be X% of the post-money".
|
| 292 |
+
// Let's do: Simply add pool shares.
|
| 293 |
+
// Pool Shares = (TotalExisting + NewInvestor) * Pool% / (1 - Pool%)
|
| 294 |
+
let poolSharesToAdd = 0;
|
| 295 |
+
if (round.optionPoolPercent > 0) {
|
| 296 |
+
let targetPoolPercent = round.optionPoolPercent / 100;
|
| 297 |
+
// Simple approximation: add shares to pool
|
| 298 |
+
// Real world is complex. Let's just add shares to dilute everyone.
|
| 299 |
+
// Let's say we add shares such that they represent X% of the stack BEFORE investment? No.
|
| 300 |
+
// Let's simply add shares:
|
| 301 |
+
poolSharesToAdd = (totalShares + newInvestorShares) * targetPoolPercent / (1 - targetPoolPercent);
|
| 302 |
+
}
|
| 303 |
+
|
| 304 |
+
// Update State
|
| 305 |
+
currentShares.push({ name: round.name + ' 投资人', shares: newInvestorShares, type: 'investor' });
|
| 306 |
+
if (poolSharesToAdd > 0) {
|
| 307 |
+
// Check if pool exists
|
| 308 |
+
let pool = currentShares.find(s => s.type === 'pool');
|
| 309 |
+
if (pool) pool.shares += poolSharesToAdd;
|
| 310 |
+
else currentShares.push({ name: '期权池 (ESOP)', shares: poolSharesToAdd, type: 'pool' });
|
| 311 |
+
}
|
| 312 |
+
|
| 313 |
+
totalShares += newInvestorShares + poolSharesToAdd;
|
| 314 |
+
currentVal = round.preMoney + round.investment; // Post money
|
| 315 |
+
sharePrice = currentVal / totalShares;
|
| 316 |
+
|
| 317 |
+
// Record history
|
| 318 |
+
let founderTotal = currentShares.filter(s => s.type === 'founder').reduce((sum, s) => sum + s.shares, 0);
|
| 319 |
+
history.push({
|
| 320 |
+
round: round.name,
|
| 321 |
+
foundersShare: (founderTotal / totalShares) * 100
|
| 322 |
+
});
|
| 323 |
+
});
|
| 324 |
+
|
| 325 |
+
return {
|
| 326 |
+
shares: currentShares,
|
| 327 |
+
totalShares,
|
| 328 |
+
valuation: currentVal || (rounds.value.length > 0 ? rounds.value[rounds.value.length-1].preMoney + rounds.value[rounds.value.length-1].investment : 10000000), // Fallback
|
| 329 |
+
price: sharePrice || 1,
|
| 330 |
+
history
|
| 331 |
+
};
|
| 332 |
+
});
|
| 333 |
+
|
| 334 |
+
const capTableRows = computed(() => {
|
| 335 |
+
const res = calculationResult.value;
|
| 336 |
+
return res.shares.map((s, idx) => ({
|
| 337 |
+
name: s.name,
|
| 338 |
+
shares: s.shares,
|
| 339 |
+
percent: (s.shares / res.totalShares) * 100,
|
| 340 |
+
value: s.shares * res.price,
|
| 341 |
+
exitValue: (s.shares / res.totalShares) * exitValuation.value,
|
| 342 |
+
color: colors[idx % colors.length]
|
| 343 |
+
}));
|
| 344 |
+
});
|
| 345 |
+
|
| 346 |
+
const totalShares = computed(() => calculationResult.value.totalShares);
|
| 347 |
+
const currentValuation = computed(() => calculationResult.value.valuation);
|
| 348 |
+
const currentSharePrice = computed(() => calculationResult.value.price);
|
| 349 |
+
|
| 350 |
+
// Chart Updates
|
| 351 |
+
const updateCharts = () => {
|
| 352 |
+
const res = calculationResult.value;
|
| 353 |
+
const rows = capTableRows.value;
|
| 354 |
+
|
| 355 |
+
// Pie Chart
|
| 356 |
+
const pieCtx = document.getElementById('pieChart');
|
| 357 |
+
if (pieCtx) {
|
| 358 |
+
if (pieChartInstance) pieChartInstance.destroy();
|
| 359 |
+
pieChartInstance = new Chart(pieCtx, {
|
| 360 |
+
type: 'doughnut',
|
| 361 |
+
data: {
|
| 362 |
+
labels: rows.map(r => r.name),
|
| 363 |
+
datasets: [{
|
| 364 |
+
data: rows.map(r => r.percent),
|
| 365 |
+
backgroundColor: rows.map(r => r.color),
|
| 366 |
+
borderWidth: 0
|
| 367 |
+
}]
|
| 368 |
+
},
|
| 369 |
+
options: {
|
| 370 |
+
responsive: true,
|
| 371 |
+
maintainAspectRatio: false,
|
| 372 |
+
plugins: { legend: { position: 'right', labels: { boxWidth: 12, font: { size: 10 } } } }
|
| 373 |
+
}
|
| 374 |
+
});
|
| 375 |
+
}
|
| 376 |
+
|
| 377 |
+
// Line Chart (Dilution)
|
| 378 |
+
const lineCtx = document.getElementById('lineChart');
|
| 379 |
+
if (lineCtx) {
|
| 380 |
+
if (lineChartInstance) lineChartInstance.destroy();
|
| 381 |
+
lineChartInstance = new Chart(lineCtx, {
|
| 382 |
+
type: 'line',
|
| 383 |
+
data: {
|
| 384 |
+
labels: res.history.map(h => h.round),
|
| 385 |
+
datasets: [{
|
| 386 |
+
label: '创始人持股比例 (%)',
|
| 387 |
+
data: res.history.map(h => h.foundersShare),
|
| 388 |
+
borderColor: '#4F46E5',
|
| 389 |
+
backgroundColor: 'rgba(79, 70, 229, 0.1)',
|
| 390 |
+
fill: true,
|
| 391 |
+
tension: 0.3
|
| 392 |
+
}]
|
| 393 |
+
},
|
| 394 |
+
options: {
|
| 395 |
+
responsive: true,
|
| 396 |
+
maintainAspectRatio: false,
|
| 397 |
+
scales: { y: { beginAtZero: true, max: 100 } }
|
| 398 |
+
}
|
| 399 |
+
});
|
| 400 |
+
}
|
| 401 |
+
};
|
| 402 |
+
|
| 403 |
+
watch([founders, rounds], () => {
|
| 404 |
+
nextTick(updateCharts);
|
| 405 |
+
}, { deep: true });
|
| 406 |
+
|
| 407 |
+
onMounted(() => {
|
| 408 |
+
updateCharts();
|
| 409 |
+
});
|
| 410 |
+
|
| 411 |
+
return {
|
| 412 |
+
founders,
|
| 413 |
+
rounds,
|
| 414 |
+
exitValuation,
|
| 415 |
+
addFounder,
|
| 416 |
+
removeFounder,
|
| 417 |
+
addRound,
|
| 418 |
+
removeRound,
|
| 419 |
+
resetData,
|
| 420 |
+
exportData,
|
| 421 |
+
capTableRows,
|
| 422 |
+
totalShares,
|
| 423 |
+
currentValuation,
|
| 424 |
+
currentSharePrice,
|
| 425 |
+
totalInitialShares,
|
| 426 |
+
formatNumber,
|
| 427 |
+
formatCurrency
|
| 428 |
+
};
|
| 429 |
+
}
|
| 430 |
+
}).mount('#app');
|
| 431 |
+
</script>
|
| 432 |
+
</body>
|
| 433 |
+
</html>
|