docs: plan mobile-h5 non-prod env banner implementation

Break the approved homepage stripe into TDD tasks for
config mapping and the index page UI.

Co-authored-by: Cursor <cursoragent@cursor.com>
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zlwuandCursor committed 2026-10-11 10:00:33 +08:00
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# mobile-h5 非生产环境首页色条 Implementation Plan
> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
**Goal:** 当 `APP_ENV` 为 `local` / `test` 时,在 mobile-h5 首页顶部显示醒目色条,避免误上传非生产包;`prod` 不显示。
**Architecture:** 在 `utils/config.js` 抽出纯函数 `buildEnvBanner(appEnv)` 并导出 `ENV_BANNER`;首页 `pages/index/index.vue` 在绿头 Header 之上条件渲染色条。不改其他页面、不做 sticky、不改上传流程。
**Tech Stack:** uni-app Vue(mobile-h5)、Node `assert` 单测(与现有 `utils/*.test.js` 一致)
**Spec:** `docs/superpowers/specs/2026-10-11-mobile-h5-env-banner-design.md`
---
## File structure
| 文件 | 职责 |
| --- | --- |
| `mobile-h5/utils/config.js` | 增加 `buildEnvBanner`、导出 `ENV_BANNER`;保留现有 `APP_ENV` / presets |
| `mobile-h5/utils/env-banner.test.js` | 覆盖 local / test / prod / 未知值映射 |
| `mobile-h5/pages/index/index.vue` | 条件渲染色条 + scoped 样式 |
---
### Task 1: `buildEnvBanner` 纯函数与单测
**Files:**
- Modify: `mobile-h5/utils/config.js`
- Create: `mobile-h5/utils/env-banner.test.js`
- [ ] **Step 1: 先写失败单测**
创建 `mobile-h5/utils/env-banner.test.js`:
```js
import assert from 'node:assert/strict'
import { buildEnvBanner } from './config.js'
assert.deepEqual(buildEnvBanner('local'), {
show: true,
label: '本地环境',
tone: 'local'
})
assert.deepEqual(buildEnvBanner('test'), {
show: true,
label: '测试环境',
tone: 'test'
})
assert.deepEqual(buildEnvBanner('prod'), {
show: false,
label: '',
tone: ''
})
assert.deepEqual(buildEnvBanner('unknown'), {
show: false,
label: '',
tone: ''
})
console.log('env-banner.test.js: ok')
```
- [ ] **Step 2: 跑测试确认失败**
Run:
```bash
cd mobile-h5 && node utils/env-banner.test.js
```
Expected: FAIL(`buildEnvBanner` 未导出 / 未定义)
- [ ] **Step 3: 实现 `buildEnvBanner` 与 `ENV_BANNER`**
在 `mobile-h5/utils/config.js` 末尾(现有导出之后)增加:
```js
/** 首页非生产环境色条描述(prod / 未知值不展示) */
export function buildEnvBanner(appEnv) {
if (appEnv === 'local') {
return { show: true, label: '本地环境', tone: 'local' }
}
if (appEnv === 'test') {
return { show: true, label: '测试环境', tone: 'test' }
}
return { show: false, label: '', tone: '' }
}
export const ENV_BANNER = buildEnvBanner(APP_ENV)
```
不要改动 `ENV_PRESETS` 与现有 URL 导出逻辑。若当前 `APP_ENV` 为本地联调值可保持不动(本任务不强制改回 `prod`)。
- [ ] **Step 4: 跑测试确认通过**
Run:
```bash
cd mobile-h5 && node utils/env-banner.test.js
```
Expected: 打印 `env-banner.test.js: ok`,exit code 0
- [ ] **Step 5: Commit**
```bash
git add mobile-h5/utils/config.js mobile-h5/utils/env-banner.test.js
git commit -m "$(cat <<'EOF'
feat(mobile-h5): export ENV_BANNER from APP_ENV
Add buildEnvBanner so the homepage can show a non-prod
stripe without hardcoding environment labels.
EOF
)"
```
---
### Task 2: 首页顶部色条 UI
**Files:**
- Modify: `mobile-h5/pages/index/index.vue`
- [ ] **Step 1: 模板插入色条**
在 `<view class="page-shell">` 内、`<view class="home-header">` **之前**插入:
```html
<view
v-if="envBanner.show"
class="env-banner"
:class="'env-banner--' + envBanner.tone"
>
<text class="env-banner__text">{{ envBanner.label }}</text>
</view>
```
- [ ] **Step 2: script 引入并挂到 data/computed**
在 script 顶部增加:
```js
import { ENV_BANNER } from '../../utils/config.js'
```
在 `data()` 中增加(或使用 computed,二选一;推荐 data 常量即可):
```js
envBanner: ENV_BANNER,
```
- [ ] **Step 3: scoped 样式**
在现有 `<style lang="scss" scoped>` 中追加:
```scss
.env-banner {
display: flex;
align-items: center;
justify-content: center;
width: 100%;
padding: 12rpx 24rpx;
box-sizing: border-box;
}
.env-banner__text {
font-size: 22rpx;
font-weight: 700;
letter-spacing: 0.04em;
line-height: 1.3;
}
.env-banner--local {
background: #f59e0b;
color: #451a03;
}
.env-banner--test {
background: #3b82f6;
color: #eff6ff;
}
```
色条不加 status-bar 额外占位;安全区仍由现有 `.home-header` padding 处理。
- [ ] **Step 4: 手工验收清单**
1. `APP_ENV='local'` → 首页顶栏橙色「本地环境」
2. `APP_ENV='test'` → 首页顶栏蓝色「测试环境」
3. `APP_ENV='prod'` → 无色条
4. 登录页 / OA 列表无色条
- [ ] **Step 5: Commit**
```bash
git add mobile-h5/pages/index/index.vue
git commit -m "$(cat <<'EOF'
feat(mobile-h5): show non-prod env stripe on home
Render a short local/test banner above the green header
so the active APP_ENV is obvious before WeChat upload.
EOF
)"
```
---
## Spec coverage check
| Spec 要求 | Task |
| --- | --- |
| local/test 显示、prod 不显示 | Task 1 + 2 |
| 仅首页、Header 之上、非 sticky | Task 2 |
| 文案「本地环境」「测试环境」 | Task 1 |
| 配色琥珀 / 蓝 | Task 2 |
| `ENV_BANNER` 导出、页面不硬编码文案 | Task 1 + 2 |
| 不加 status-bar 双重顶距 | Task 2 样式说明 |
| 单测映射 | Task 1 |