基本完成M3动态Scheme的构建功能。

This commit is contained in:
徐涛 2025-02-14 08:04:44 +08:00
parent e2f78aefb3
commit d0e8acc5c0
2 changed files with 235 additions and 2 deletions

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@layer pages {
.builder_layout {
padding: var(--spacing-s) var(--spacing-m);
font-size: var(--font-size-s);
line-height: 1.3em;
display: grid;
grid-template-columns: repeat(3, 200px);
align-items: center;
gap: var(--spacing-xs);
.label {
max-width: 200px;
grid-column: 1;
padding-inline-end: var(--spacing-m);
text-align: right;
}
.segment_title {
grid-column: 1 / span 2;
text-align: center;
}
.color_picker_row {
grid-column: 2 / span 2;
display: flex;
align-items: center;
gap: var(--spacing-s);
}
.parallel_row {
display: flex;
flex-direction: row;
align-items: center;
gap: var(--spacing-s);
}
h5 {
font-size: var(--font-size-m);
line-height: 1.7em;
}
.error_msg {
color: var(--color-danger);
font-size: var(--font-size-xs);
}
.delete_btn {
font-size: var(--font-size-xs);
color: var(--color-yuebai);
background-color: oklch(from var(--color-danger) l c h / 0.25);
&:hover {
background-color: oklch(from var(--color-danger-hover) l c h / 0.65);
}
&:active {
background-color: oklch(from var(--color-danger-active) l c h / 0.65);
}
}
}
}

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import { includes, isEmpty, isEqual, isNil } from 'lodash-es';
import { useActionState, useCallback, useMemo, useState } from 'react';
import { useColorFunction } from '../../../ColorFunctionContext';
import { FloatColorPicker } from '../../../components/FloatColorPicker';
import { ScrollArea } from '../../../components/ScrollArea'; import { ScrollArea } from '../../../components/ScrollArea';
import { Switch } from '../../../components/Switch';
import { VSegmentedControl } from '../../../components/VSegmentedControl';
import { MaterialDesign3DynamicSchemeStorage } from '../../../material-3-scheme';
import { Option, SchemeContent } from '../../../models';
import { useUpdateScheme } from '../../../stores/schemes';
import { ColorEntry, IdenticalColorEntry } from '../ColorEntry';
import styles from './Builder.module.css';
export function M3DynamicSchemeBuilder() { type M3DynamicSchemeBuilderProps = {
return <ScrollArea enableY></ScrollArea>; scheme: SchemeContent<MaterialDesign3DynamicSchemeStorage>;
onBuildCompleted?: () => void;
};
export function M3DynamicSchemeBuilder({ scheme, onBuildCompleted }: M3DynamicSchemeBuilderProps) {
const { colorFn } = useColorFunction();
const updateScheme = useUpdateScheme(scheme.id);
const originalColors = useMemo(() => {
return Object.entries(scheme.schemeStorage.source?.custom_colors ?? {}).map(
([name, color], index) => ({ id: `oc_${index}`, name, color } as IdenticalColorEntry),
);
}, [scheme.schemeStorage.source]);
const [newColors, setNewColors] = useState<IdenticalColorEntry[]>([]);
const [deleted, setDeleted] = useState<string[]>([]);
const addEntryAction = useCallback(() => {
setNewColors((prev) => [...prev, { id: `nc_${prev.length}`, name: '', color: '' }]);
}, []);
const colorKeys = useMemo(
() =>
[...originalColors, ...newColors]
.map((color) => color.id)
.filter((c) => !includes(deleted, c)),
[originalColors, newColors, deleted],
);
const variantOptions = useMemo(() => {
if (!colorFn) return [];
try {
return colorFn.material_design_3_dynamic_variant() as Option[];
} catch (e) {
console.error('[m3 dynamic builder]', e);
}
return [];
}, []);
const [contrastLevel, setContrastLevel] = useState<number>(
scheme.schemeStorage.source?.constrastLevel ?? 0,
);
const [errMsg, handleSubmitAction] = useActionState<Map<string, string>, FormData>(
(_state, formData) => {
const errMsg = new Map<string, string>();
const sourceColor = formData.get('source') as string;
if (isNil(sourceColor) || isEmpty(sourceColor)) {
errMsg.set('source', 'Source color is required');
}
if (!isEmpty(errMsg)) return errMsg;
try {
const dynamicVariant = Number(formData.get('variant'));
const contrastLevel = Number(formData.get('contrast_level'));
const harmonizeCustoms = isEqual(formData.get('harmonize_customs'), 'true');
const errorColor = formData.get('error') as string;
const customColors: Record<string, string> = {};
for (const key of colorKeys) {
const name = formData.get(`name_${key}`) as string;
const color = formData.get(`color_${key}`) as string;
if (isNil(name) || isEmpty(name) || isNil(color) || isEmpty(color)) continue;
customColors[name] = color;
}
const generate_scheme = colorFn.generate_material_design_3_dynamic_scheme(
sourceColor,
isNil(errorColor) || isEmpty(errorColor) ? null : errorColor,
dynamicVariant,
contrastLevel,
harmonizeCustoms,
customColors,
);
console.debug('[generate m3d]', generate_scheme);
} catch (e) {
console.error('[generate m3d]', e);
}
return errMsg;
},
new Map<string, string>(),
);
return (
<ScrollArea enableY>
<form action={handleSubmitAction} className={styles.builder_layout}>
<h5 className={styles.segment_title}>Required Colors</h5>
<label className={styles.label}>Source Color</label>
<div className={styles.color_picker_row}>
<FloatColorPicker
name="source"
color={
isNil(scheme.schemeStorage.source?.source) ||
isEmpty(scheme.schemeStorage.source?.source)
? undefined
: scheme.schemeStorage.source?.source
}
/>
{errMsg.has('source') && <span className={styles.error_msg}>{errMsg.get('source')}</span>}
</div>
<label className={styles.label}>Error Color</label>
<div className={styles.color_picker_row}>
<FloatColorPicker
name="error"
color={
isNil(scheme.schemeStorage.source?.error) ||
isEmpty(scheme.schemeStorage.source.error)
? undefined
: scheme.schemeStorage.source.error
}
/>
</div>
<h5 className={styles.segment_title}>Dynamic Settings</h5>
<label className={styles.label}>Dynamic Variant</label>
<div>
<VSegmentedControl
name="variant"
options={variantOptions}
defaultValue={scheme.schemeStorage.source?.variant}
/>
</div>
<label className={styles.label}>Contrast Level</label>
<div className={styles.parallel_row}>
<input
type="range"
className="picker"
name="contrast_level"
min={-1}
max={1}
step={0.25}
value={contrastLevel}
onChange={(e) => setContrastLevel(parseFloat(e.target.value))}
/>
<span>{contrastLevel}</span>
</div>
<label className={styles.label}>Harmonize Custom Colors</label>
<div>
<Switch
name="harmonize_customs"
checked={scheme.schemeStorage.source?.harmonizeCustoms ?? false}
/>
</div>
<h5 className={styles.segment_title}>Custom Colors</h5>
<label style={{ gridColumn: 1 }}>Name</label>
<label>Color</label>
<div>
<button type="button" className="small" onClick={addEntryAction}>
Add Color
</button>
</div>
{originalColors
.filter((color) => !includes(deleted, color.id))
.map((color) => (
<ColorEntry
key={color.id}
entry={color}
onDelete={(index) => setDeleted((prev) => [...prev, index])}
/>
))}
{newColors
.filter((color) => !includes(deleted, color.id))
.map((color) => (
<ColorEntry
key={color.id}
entry={color}
onDelete={(index) => setDeleted((prev) => [...prev, index])}
/>
))}
<div style={{ gridColumn: '2 / span 2' }}>
<button type="submit" className="primary">
Build Scheme
</button>
</div>
</form>
</ScrollArea>
);
} }