"添加前端模板和运行代码模块"

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Codex
2026-06-01 13:43:09 +08:00
parent 24045274ad
commit 8092c4b1f8
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<script setup lang="ts">
import { ref, computed, watch, unref } from 'vue';
import { useDesignMode } from '../composables/useDesignMode';
const designMode = useDesignMode();
/**
* createDesignMode 注入的 API 上isDesignMode / selectedElement 等是 ComputedRef。
* 在 <script> 里直接写 designMode.selectedElement 得到的是 Ref 对象,不是 HTMLElement
* 会导致 v-if、watch、computed 判断错误(例如 el.tagName 为 undefined
* 模板里 Vue 会对部分场景解包,但 script 中需显式 unref。
*/
const designModeOn = computed(() => unref(designMode.isDesignMode));
const selectedEl = computed(() => unref(designMode.selectedElement));
// Tailwind Presets
const TAILWIND_PRESETS = {
bgColors: [
{ label: 'White', value: 'bg-white', color: '#ffffff' },
{ label: 'Slate 50', value: 'bg-slate-50', color: '#f8fafc' },
{ label: 'Blue 50', value: 'bg-blue-50', color: '#eff6ff' },
{ label: 'Blue 100', value: 'bg-blue-100', color: '#dbeafe' },
{ label: 'Blue 600', value: 'bg-blue-600', color: '#2563eb' },
{ label: 'Red 50', value: 'bg-red-50', color: '#fef2f2' },
{ label: 'Green 50', value: 'bg-green-50', color: '#f0fdf4' },
],
textColors: [
{ label: 'Slate 900', value: 'text-slate-900', color: '#0f172a' },
{ label: 'Slate 600', value: 'text-slate-600', color: '#475569' },
{ label: 'Blue 600', value: 'text-blue-600', color: '#2563eb' },
{ label: 'White', value: 'text-white', color: '#000' },
{ label: 'Red 600', value: 'text-red-600', color: '#dc2626' },
],
paddings: [
{ label: '0', value: 'p-0' },
{ label: '2', value: 'p-2' },
{ label: '4', value: 'p-4' },
{ label: '6', value: 'p-6' },
{ label: '8', value: 'p-8' },
{ label: '12', value: 'p-12' },
],
rounded: [
{ label: 'None', value: 'rounded-none' },
{ label: 'Small', value: 'rounded-sm' },
{ label: 'Medium', value: 'rounded-md' },
{ label: 'Large', value: 'rounded-lg' },
{ label: 'Full', value: 'rounded-full' },
],
};
const currentClasses = ref('');
watch(selectedEl, element => {
if (element) {
currentClasses.value = element.className;
} else {
currentClasses.value = '';
}
});
const modifyClass = async (newClass: string) => {
const el = selectedEl.value;
if (!el) return;
await designMode.modifyElementClass(el, newClass);
currentClasses.value = el.className;
};
const hasClass = (className: string) => {
return currentClasses.value.includes(className);
};
const getElementTag = computed(() => {
const el = selectedEl.value;
if (!el) return '';
const tag = el.tagName?.toLowerCase() ?? '';
return tag + (el.id ? `#${el.id}` : '');
});
</script>
<template>
<div
style="
position: fixed;
bottom: 20px;
right: 20px;
z-index: 99999;
font-family: system-ui, sans-serif;
display: flex;
flex-direction: column;
align-items: flex-end;
gap: 10px;
pointer-events: none;
"
>
<!-- Main Toggle -->
<div
style="
pointer-events: auto;
background-color: white;
padding: 10px;
border-radius: 8px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
border: 1px solid #e2e8f0;
display: flex;
align-items: center;
gap: 10px;
"
>
<label style="font-size: 14px; font-weight: 500; color: #1e293b">
Design Mode
</label>
<button
@click="designMode.toggleDesignMode"
:style="{
width: '40px',
height: '24px',
borderRadius: '12px',
backgroundColor: designModeOn ? '#2563eb' : '#e2e8f0',
border: 'none',
position: 'relative',
cursor: 'pointer',
transition: 'background-color 0.2s',
}"
>
<span
:style="{
position: 'absolute',
top: '2px',
left: designModeOn ? '18px' : '2px',
width: '20px',
height: '20px',
borderRadius: '50%',
backgroundColor: 'white',
transition: 'left 0.2s',
boxShadow: '0 1px 2px rgba(0, 0, 0, 0.2)',
}"
/>
</button>
</div>
<!-- Edit Panel -->
<div
v-if="designModeOn && selectedEl"
style="
pointer-events: auto;
background-color: white;
padding: 16px;
border-radius: 12px;
box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
border: 1px solid #e2e8f0;
width: 320px;
max-height: 80vh;
overflow-y: auto;
"
>
<div
style="
margin-bottom: 16px;
padding-bottom: 12px;
border-bottom: 1px solid #f1f5f9;
display: flex;
justify-content: space-between;
align-items: center;
"
>
<h3 style="margin: 0; font-size: 16px; font-weight: 600; color: #0f172a">
Edit Element
</h3>
<code
style="
font-size: 12px;
background-color: #f1f5f9;
padding: 2px 6px;
border-radius: 4px;
color: #64748b;
"
>
{{ getElementTag }}
</code>
</div>
<div style="display: flex; flex-direction: column; gap: 16px">
<!-- Background -->
<div>
<label
style="
display: block;
font-size: 12px;
font-weight: 500;
color: #64748b;
margin-bottom: 8px;
"
>
Background
</label>
<div style="display: flex; flex-wrap: wrap; gap: 8px">
<button
v-for="preset in TAILWIND_PRESETS.bgColors"
:key="preset.value"
@click="modifyClass(preset.value)"
:title="preset.label"
:style="{
width: '24px',
height: '24px',
borderRadius: '4px',
border: '1px solid #e2e8f0',
cursor: 'pointer',
backgroundColor: preset.color,
boxShadow: hasClass(preset.value) ? '0 0 0 2px #3b82f6' : 'none',
}"
/>
</div>
</div>
<!-- Text Color -->
<div>
<label
style="
display: block;
font-size: 12px;
font-weight: 500;
color: #64748b;
margin-bottom: 8px;
"
>
Text Color
</label>
<div style="display: flex; flex-wrap: wrap; gap: 8px">
<button
v-for="preset in TAILWIND_PRESETS.textColors"
:key="preset.value"
@click="modifyClass(preset.value)"
:title="preset.label"
:style="{
width: '24px',
height: '24px',
borderRadius: '4px',
border: '1px solid #e2e8f0',
cursor: 'pointer',
display: 'flex',
alignItems: 'center',
justifyContent: 'center',
fontWeight: 'bold',
fontSize: '12px',
backgroundColor: '#f8fafc',
color: preset.color,
boxShadow: hasClass(preset.value) ? '0 0 0 2px #3b82f6' : 'none',
}"
>
A
</button>
</div>
</div>
<!-- Padding -->
<div>
<label
style="
display: block;
font-size: 12px;
font-weight: 500;
color: #64748b;
margin-bottom: 8px;
"
>
Padding
</label>
<div style="display: flex; flex-wrap: wrap; gap: 4px">
<button
v-for="preset in TAILWIND_PRESETS.paddings"
:key="preset.value"
@click="modifyClass(preset.value)"
:style="{
padding: '4px 8px',
fontSize: '11px',
borderRadius: '4px',
border: '1px solid #e2e8f0',
cursor: 'pointer',
backgroundColor: hasClass(preset.value) ? '#eff6ff' : 'white',
color: hasClass(preset.value) ? '#1d4ed8' : '#64748b',
borderColor: hasClass(preset.value) ? '#93c5fd' : '#e2e8f0',
}"
>
{{ preset.label }}
</button>
</div>
</div>
<!-- Rounded -->
<div>
<label
style="
display: block;
font-size: 12px;
font-weight: 500;
color: #64748b;
margin-bottom: 8px;
"
>
Rounded
</label>
<div style="display: flex; flex-wrap: wrap; gap: 4px">
<button
v-for="preset in TAILWIND_PRESETS.rounded"
:key="preset.value"
@click="modifyClass(preset.value)"
:style="{
padding: '4px 8px',
fontSize: '11px',
borderRadius: '4px',
border: '1px solid #e2e8f0',
cursor: 'pointer',
backgroundColor: hasClass(preset.value) ? '#eff6ff' : 'white',
color: hasClass(preset.value) ? '#1d4ed8' : '#64748b',
borderColor: hasClass(preset.value) ? '#93c5fd' : '#e2e8f0',
}"
>
{{ preset.label }}
</button>
</div>
</div>
<div style="padding-top: 12px; border-top: 1px solid #f1f5f9">
<button
@click="designMode.resetModifications"
style="
width: 100%;
padding: 8px;
font-size: 12px;
font-weight: 500;
color: #dc2626;
background-color: #fef2f2;
border: none;
border-radius: 6px;
cursor: pointer;
"
>
Reset All Modifications
</button>
</div>
</div>
</div>
</div>
</template>