基本完成M2 Scheme的构建功能。
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								src/page-components/scheme/m2-scheme/Builder.module.css
									
									
									
									
									
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								src/page-components/scheme/m2-scheme/Builder.module.css
									
									
									
									
									
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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); | ||||
|     } | ||||
|     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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								src/page-components/scheme/m2-scheme/Builder.tsx
									
									
									
									
									
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								src/page-components/scheme/m2-scheme/Builder.tsx
									
									
									
									
									
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| import { includes, isEmpty, isNil, merge } 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 { MaterialDesign2SchemeStorage } from '../../../material-2-scheme'; | ||||
| import { SchemeContent } from '../../../models'; | ||||
| import { useUpdateScheme } from '../../../stores/schemes'; | ||||
| import { mapToObject } from '../../../utls'; | ||||
| import { ColorEntry, IdenticalColorEntry } from '../ColorEntry'; | ||||
| import styles from './Builder.module.css'; | ||||
|  | ||||
| type M2SchemeBuilderProps = { | ||||
|   scheme: SchemeContent<MaterialDesign2SchemeStorage>; | ||||
|   onBuildComplete?: () => void; | ||||
| }; | ||||
|  | ||||
| export function M2SchemeBuilder({ scheme, onBuildComplete }: M2SchemeBuilderProps) { | ||||
|   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 [errMsg, handleSubmitAction] = useActionState((state, formData) => { | ||||
|     const errMsg = new Map<string, string>(); | ||||
|     try { | ||||
|       const primaryColor = formData.get('primary'); | ||||
|       if (isNil(primaryColor) || isEmpty(primaryColor)) { | ||||
|         errMsg.set('primary', 'Primary color is required'); | ||||
|       } | ||||
|       const secondaryColor = formData.get('secondary'); | ||||
|       if (isNil(secondaryColor) || isEmpty(secondaryColor)) { | ||||
|         errMsg.set('secondary', 'Secondary color is required'); | ||||
|       } | ||||
|       const errorColor = formData.get('error'); | ||||
|       if (isNil(errorColor) || isEmpty(errorColor)) { | ||||
|         errMsg.set('error', 'Error color is required'); | ||||
|       } | ||||
|       if (!isEmpty(errMsg)) return errMsg; | ||||
|  | ||||
|       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 generatedScheme = colorFn?.generate_material_design_2_scheme( | ||||
|         primaryColor, | ||||
|         secondaryColor, | ||||
|         errorColor, | ||||
|         customColors, | ||||
|       ); | ||||
|       updateScheme((prev) => { | ||||
|         prev.schemeStorage.source = { | ||||
|           primary: primaryColor, | ||||
|           secondary: secondaryColor, | ||||
|           error: errorColor, | ||||
|           custom_colors: customColors, | ||||
|         }; | ||||
|         prev.schemeStorage.scheme = merge(generatedScheme[0], { | ||||
|           light: { custom_colors: mapToObject(generatedScheme[0].light.custom_colors) }, | ||||
|           dark: { custom_colors: mapToObject(generatedScheme[0].dark.custom_colors) }, | ||||
|         }); | ||||
|         prev.schemeStorage.cssVariables = generatedScheme[1]; | ||||
|         prev.schemeStorage.scssVariables = generatedScheme[2]; | ||||
|         prev.schemeStorage.jsVariables = generatedScheme[3]; | ||||
|         return prev; | ||||
|       }); | ||||
|  | ||||
|       onBuildComplete?.(); | ||||
|     } catch (e) { | ||||
|       console.error('[generate m2 scheme]', 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}>Primary Color</label> | ||||
|         <div className={styles.color_picker_row}> | ||||
|           <FloatColorPicker | ||||
|             name="primary" | ||||
|             color={ | ||||
|               isNil(scheme.schemeStorage.source?.primary) || | ||||
|               isEmpty(scheme.schemeStorage.source?.primary) | ||||
|                 ? undefined | ||||
|                 : scheme.schemeStorage.source.primary | ||||
|             } | ||||
|           /> | ||||
|           {errMsg.get('primary') && ( | ||||
|             <span className={styles.error_msg}>{errMsg.get('primary')}</span> | ||||
|           )} | ||||
|         </div> | ||||
|         <label className={styles.label}>Secondary Color</label> | ||||
|         <div className={styles.color_picker_row}> | ||||
|           <FloatColorPicker | ||||
|             name="secondary" | ||||
|             color={ | ||||
|               isNil(scheme.schemeStorage.source?.secondary) || | ||||
|               isEmpty(scheme.schemeStorage.source.secondary) | ||||
|                 ? undefined | ||||
|                 : scheme.schemeStorage.source.secondary | ||||
|             } | ||||
|           /> | ||||
|           {errMsg.get('secondary') && ( | ||||
|             <span className={styles.error_msg}>{errMsg.get('secondary')}</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 | ||||
|             } | ||||
|           /> | ||||
|           {errMsg.get('error') && <span className={styles.error_msg}>{errMsg.get('error')}</span>} | ||||
|         </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> | ||||
|   ); | ||||
| } | ||||
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