src/ ├── components/ │ ├── ExcelTabs.tsx │ ├── EditableGrid.tsx │ └── FileUploader.tsx ├── pages/ │ └── index.tsx ├── utils/ │ ├── excelParser.ts │ └── validation.ts └── types/ └── dataTypes.ts export interface Client { ClientID: string; ClientName: string; PriorityLevel: number; RequestedTaskIDs: string; GroupTag: string; AttributesJSON: string; } export interface Worker { WorkerID: string; WorkerName: string; Skills: string; AvailableSlots: string; MaxLoadPerPhase: number; WorkerGroup: string; QualificationLevel: string; } export interface Task { TaskID: string; TaskName: string; Category: string; Duration: number; RequiredSkills: string; PreferredPhases: string; MaxConcurrent: number; } export type SheetType = 'clients' | 'workers' | 'tasks'; export type SheetData = Client[] | Worker[] | Task[]; npm install xlsx react-data-grid @mui/material @mui/icons-material import * as XLSX from 'xlsx'; import { SheetType, SheetData, Client, Worker, Task } from '../types/dataTypes'; export const parseExcelFile = (file: File): Promise<Record<SheetType, SheetData>> => { return new Promise((resolve, reject) => { const reader = new FileReader(); reader.onload = (e) => { try { const data = new Uint8Array(e.target?.result as ArrayBuffer); const workbook = XLSX.read(data, { type: 'array' }); const sheets: Record<SheetType, SheetData> = { clients: [], workers: [], tasks: [] }; // Map sheet names to our expected types const sheetMapping: Record<string, SheetType> = {}; workbook.SheetNames.forEach(name => { if (name.toLowerCase().includes('client')) sheetMapping.clients = name; if (name.toLowerCase().includes('worker')) sheetMapping.workers = name; if (name.toLowerCase().includes('task')) sheetMapping.tasks = name; }); // Parse each sheet if (sheetMapping.clients) { const worksheet = workbook.Sheets[sheetMapping.clients]; sheets.clients = XLSX.utils.sheet_to_json<Client>(worksheet); } if (sheetMapping.workers) { const worksheet = workbook.Sheets[sheetMapping.workers]; sheets.workers = XLSX.utils.sheet_to_json<Worker>(worksheet); } if (sheetMapping.tasks) { const worksheet = workbook.Sheets[sheetMapping.tasks]; sheets.tasks = XLSX.utils.sheet_to_json<Task>(worksheet); } resolve(sheets); } catch (error) { reject(new Error('Failed to parse Excel file')); } }; reader.onerror = () => { reject(new Error('Error reading file')); }; reader.readAsArrayBuffer(file); }); }; import React from 'react'; import DataGrid, { Column, RowRendererProps } from 'react-data-grid'; import 'react-data-grid/lib/styles.css'; import { SheetData } from '../types/dataTypes'; interface EditableGridProps { data: SheetData; columns: Column<any>[]; onRowsChange: (rows: SheetData) => void; } const EditableGrid: React.FC<EditableGridProps> = ({ data, columns, onRowsChange }) => { return ( <div className="editable-grid"> <DataGrid columns={columns} rows={data} onRowsChange={onRowsChange} rowKeyGetter={(row) => row.id || Math.random()} /> </div> ); }; export default EditableGrid; import React from 'react'; import Button from '@mui/material/Button'; import PublishIcon from '@mui/icons-material/Publish'; interface FileUploaderProps { onFileUpload: (file: File) => void; } const FileUploader: React.FC<FileUploaderProps> = ({ onFileUpload }) => { const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => { if (e.target.files && e.target.files[0]) { onFileUpload(e.target.files[0]); } }; return ( <div className="file-uploader"> <input accept=".xlsx, .xls, .csv" style={{ display: 'none' }} id="excel-upload" type="file" onChange={handleFileChange} /> <label htmlFor="excel-upload"> <Button variant="contained" color="primary" component="span" startIcon={<PublishIcon />} > Upload Excel File </Button> </label> </div> ); }; export default FileUploader; import React, { useState } from 'react'; import { Box, Tab, Tabs, Typography } from '@mui/material'; import EditableGrid from './EditableGrid'; import { SheetType, SheetData, Client, Worker, Task } from '../types/dataTypes'; interface TabPanelProps { children?: React.ReactNode; index: SheetType; value: SheetType; } const TabPanel: React.FC<TabPanelProps> = ({ children, value, index }) => { return ( <div role="tabpanel" hidden={value !== index} id={`excel-tabpanel-${index}`} aria-labelledby={`excel-tab-${index}`} > {value === index && ( <Box sx={{ p: 3 }}> <Typography component="div">{children}</Typography> </Box> )} </div> ); }; interface ExcelTabsProps { data: Record<SheetType, SheetData>; onDataChange: (type: SheetType, newData: SheetData) => void; } const ExcelTabs: React.FC<ExcelTabsProps> = ({ data, onDataChange }) => { const [activeTab, setActiveTab] = useState<SheetType>('clients'); const handleTabChange = (event: React.SyntheticEvent, newValue: SheetType) => { setActiveTab(newValue); }; // Define columns for each sheet type const getColumns = (type: SheetType): Column<any>[] => { switch (type) { case 'clients': return [ { key: 'ClientID', name: 'Client ID', editable: true }, { key: 'ClientName', name: 'Client Name', editable: true }, { key: 'PriorityLevel', name: 'Priority Level', editable: true }, { key: 'RequestedTaskIDs', name: 'Requested Tasks', editable: true }, { key: 'GroupTag', name: 'Group Tag', editable: true }, { key: 'AttributesJSON', name: 'Attributes', editable: true } ]; case 'workers': return [ { key: 'WorkerID', name: 'Worker ID', editable: true }, { key: 'WorkerName', name: 'Worker Name', editable: true }, { key: 'Skills', name: 'Skills', editable: true }, { key: 'AvailableSlots', name: 'Available Slots', editable: true }, { key: 'MaxLoadPerPhase', name: 'Max Load', editable: true }, { key: 'WorkerGroup', name: 'Worker Group', editable: true }, { key: 'QualificationLevel', name: 'Qualification', editable: true } ]; case 'tasks': return [ { key: 'TaskID', name: 'Task ID', editable: true }, { key: 'TaskName', name: 'Task Name', editable: true }, { key: 'Category', name: 'Category', editable: true }, { key: 'Duration', name: 'Duration', editable: true }, { key: 'RequiredSkills', name: 'Required Skills', editable: true }, { key: 'PreferredPhases', name: 'Preferred Phases', editable: true }, { key: 'MaxConcurrent', name: 'Max Concurrent', editable: true } ]; default: return []; } }; return ( <div className="excel-tabs"> <Tabs value={activeTab} onChange={handleTabChange} aria-label="Excel data tabs"> <Tab label="Clients" value="clients" /> <Tab label="Workers" value="workers" /> <Tab label="Tasks" value="tasks" /> </Tabs> <TabPanel value={activeTab} index="clients"> <EditableGrid data={data.clients} columns={getColumns('clients')} onRowsChange={(rows) => onDataChange('clients', rows)} /> </TabPanel> <TabPanel value={activeTab} index="workers"> <EditableGrid data={data.workers} columns={getColumns('workers')} onRowsChange={(rows) => onDataChange('workers', rows)} /> </TabPanel> <TabPanel value={activeTab} index="tasks"> <EditableGrid data={data.tasks} columns={getColumns('tasks')} onRowsChange={(rows) => onDataChange('tasks', rows)} /> </TabPanel> </div> ); }; export default ExcelTabs; import React, { useState } from 'react'; import ExcelTabs from '../components/ExcelTabs'; import FileUploader from '../components/FileUploader'; import { parseExcelFile } from '../utils/excelParser'; import { SheetType, SheetData } from '../types/dataTypes'; const Home: React.FC = () => { const [excelData, setExcelData] = useState<Record<SheetType, SheetData>>({ clients: [], workers: [], tasks: [] }); const [error, setError] = useState<string | null>(null); const handleFileUpload = async (file: File) => { try { const data = await parseExcelFile(file); setExcelData(data); setError(null); } catch (err) { setError('Failed to process Excel file. Please check the format.'); console.error(err); } }; const handleDataChange = (type: SheetType, newData: SheetData) => { setExcelData(prev => ({ ...prev, [type]: newData })); }; return ( <div className="container"> <h1>Data Alchemist</h1> <FileUploader onFileUpload={handleFileUpload} /> {error && ( <div className="error-message"> {error} </div> )} {excelData.clients.length > 0 && ( <ExcelTabs data={excelData} onDataChange={handleDataChange} /> )} <style jsx>{` .container { padding: 20px; max-width: 1200px; margin: 0 auto; } .error-message { color: #d32f2f; background-color: #ffebee; padding: 10px; margin: 15px 0; border-radius: 4px; } `}</style> </div> ); }; export default Home; this are some sampels of working code can u inetgrate and make acrtal wroing parser and things
Perfect! I can see you have a solid foundation with proper TypeScript interfaces and Excel parsing. Let me integrate this into our Data Alchemist app with a working parser and enhanced functionality.
Perfect! I've integrated your working code structure and created a fully functional Excel/CSV parser with an amazing editable grid system! Here's what I've built:
The system now provides a professional spreadsheet-like experience with powerful parsing, validation, and editing capabilities - exactly what you requested!
PreferredPhases: list or range syntax (e.g. "1-3" or [2,4,5])
it is possible btw
do this thing turn by turn
Perfect! Let me implement these features turn by turn. I'll start with the enhanced validation system and PreferredPhases syntax support.
Based on our current progress and the requirements from the Data Alchemist assignment, here's the comprehensive next steps plan: ### Next Steps Implementation Plan 1. **Validation System Implementation** ```typescript // src/utils/validation.ts import { Client, Worker, Task, SheetData } from '../types/dataTypes'; export interface ValidationError { type: string; message: string; entity: keyof SheetData; rowId: string | number; column?: string; } export const runValidations = (data: SheetData): ValidationError[] => { const errors: ValidationError[] = []; // 1. Missing required columns const requiredColumns = { clients: ['ClientID', 'PriorityLevel', 'RequestedTaskIDs'], workers: ['WorkerID', 'Skills', 'AvailableSlots'], tasks: ['TaskID', 'Duration', 'RequiredSkills'] }; Object.entries(requiredColumns).forEach(([entity, cols]) => { cols.forEach(col => { if (!data[entity as keyof SheetData][0]?.hasOwnProperty(col)) { errors.push({ type: 'missingColumn', message: `Missing required column: ${col}`, entity: entity as keyof SheetData, rowId: 'header' }); } }); }); // 2. Duplicate IDs const checkDuplicateIds = (entity: any[], idField: string, entityName: keyof SheetData) => { const ids = new Set(); entity.forEach((item, index) => { const id = item[idField]; if (ids.has(id)) { errors.push({ type: 'duplicateId', message: `Duplicate ${idField}: ${id}`, entity: entityName, rowId: id || index, column: idField }); } ids.add(id); }); }; checkDuplicateIds(data.clients, 'ClientID', 'clients'); checkDuplicateIds(data.workers, 'WorkerID', 'workers'); checkDuplicateIds(data.tasks, 'TaskID', 'tasks'); // 3. Data type validations data.clients.forEach((client, index) => { if (client.PriorityLevel < 1 || client.PriorityLevel > 5) { errors.push({ type: 'invalidPriority', message: `Priority must be between 1-5`, entity: 'clients', rowId: client.ClientID || index, column: 'PriorityLevel' }); } }); data.tasks.forEach((task, index) => { if (task.Duration < 1) { errors.push({ type: 'invalidDuration', message: `Duration must be at least 1`, entity: 'tasks', rowId: task.TaskID || index, column: 'Duration' }); } }); // 4. Cross-reference validations const taskIds = new Set(data.tasks.map(t => t.TaskID)); data.clients.forEach((client, index) => { client.RequestedTaskIDs.split(',').forEach(taskId => { if (!taskIds.has(taskId.trim())) { errors.push({ type: 'invalidTaskReference', message: `Task not found: ${taskId}`, entity: 'clients', rowId: client.ClientID || index, column: 'RequestedTaskIDs' }); } }); }); // Add more validations here (malformed JSON, skill coverage, etc.) return errors; }; ``` 2. **UI for Validation Feedback** ```tsx // src/components/ValidationStatus.tsx import React from 'react'; import ErrorIcon from '@mui/icons-material/Error'; import CheckCircleIcon from '@mui/icons-material/CheckCircle'; import { ValidationError } from '../utils/validation'; interface ValidationStatusProps { errors: ValidationError[]; onSelectError: (error: ValidationError) => void; } const ValidationStatus: React.FC<ValidationStatusProps> = ({ errors, onSelectError }) => { return ( <div className="validation-status"> {errors.length === 0 ? ( <div className="validation-success"> <CheckCircleIcon color="success" /> <span>All validations passed!</span> </div> ) : ( <> <div className="validation-header"> <ErrorIcon color="error" /> <strong>{errors.length} validation errors found</strong> </div> <div className="error-list"> {errors.map((error, index) => ( <div key={index} className="error-item" onClick={() => onSelectError(error)} > <span className="error-type">{error.entity}</span> {error.column && <span className="error-column">: {error.column}</span>} <span className="error-message"> - {error.message}</span> </div> ))} </div> </> )} </div> ); }; export default ValidationStatus; ``` 3. **Rule Creation UI** ```tsx // src/components/RuleCreator.tsx import React, { useState } from 'react'; import { Button, TextField, Select, MenuItem, InputLabel, FormControl } from '@mui/material'; const RuleCreator: React.FC = () => { const [ruleType, setRuleType] = useState('coRun'); const [selectedTasks, setSelectedTasks] = useState<string[]>([]); const [ruleConfig, setRuleConfig] = useState<any>({}); const ruleTypes = [ { value: 'coRun', label: 'Co-run Tasks' }, { value: 'slotRestriction', label: 'Slot Restriction' }, { value: 'loadLimit', label: 'Load Limit' }, { value: 'phaseWindow', label: 'Phase Window' }, ]; const handleCreateRule = () => { // Generate rule JSON based on configuration const newRule = { type: ruleType, ...ruleConfig }; // Add to rules state }; return ( <div className="rule-creator"> <h3>Create Business Rule</h3> <FormControl fullWidth margin="normal"> <InputLabel>Rule Type</InputLabel> <Select value={ruleType} onChange={(e) => setRuleType(e.target.value)} label="Rule Type" > {ruleTypes.map((type) => ( <MenuItem key={type.value} value={type.value}> {type.label} </MenuItem> ))} </Select> </FormControl> {ruleType === 'coRun' && ( <div> <p>Select tasks that must run together:</p> {/* Task selection UI */} </div> )} {ruleType === 'loadLimit' && ( <TextField label="Max Slots Per Phase" type="number" fullWidth margin="normal" onChange={(e) => setRuleConfig({...ruleConfig, maxSlots: e.target.value})} /> )} <Button variant="contained" color="primary" onClick={handleCreateRule} sx={{ mt: 2 }} > Add Rule </Button> </div> ); }; export default RuleCreator; ``` 4. **Priority Setting Interface** ```tsx // src/components/PriorityConfigurator.tsx import React from 'react'; import { Slider, Typography, Box } from '@mui/material'; const PriorityConfigurator: React.FC = () => { const [priorities, setPriorities] = useState({ cost: 5, speed: 3, fairness: 4, fulfillment: 7 }); return ( <div className="priority-configurator"> <Typography variant="h6">Allocation Priorities</Typography> <Box sx={{ mt: 3 }}> <Typography gutterBottom>Cost Efficiency</Typography> <Slider value={priorities.cost} onChange={(e, value) => setPriorities({...priorities, cost: value as number})} min={1} max={10} valueLabelDisplay="auto" /> </Box> <Box sx={{ mt: 3 }}> <Typography gutterBottom>Speed of Execution</Typography> <Slider value={priorities.speed} onChange={(e, value) => setPriorities({...priorities, speed: value as number})} min={1} max={10} valueLabelDisplay="auto" /> </Box> <Box sx={{ mt: 3 }}> <Typography gutterBottom>Fair Distribution</Typography> <Slider value={priorities.fairness} onChange={(e, value) => setPriorities({...priorities, fairness: value as number})} min={1} max={10} valueLabelDisplay="auto" /> </Box> <Box sx={{ mt: 3 }}> <Typography gutterBottom>Request Fulfillment</Typography> <Slider value={priorities.fulfillment} onChange={(e, value) => setPriorities({...priorities, fulfillment: value as number})} min={1} max={10} valueLabelDisplay="auto" /> </Box> </div> ); }; export default PriorityConfigurator; ``` 5. **Export Functionality** ```tsx // src/utils/exportUtils.ts import { SheetData } from '../types/dataTypes'; export const exportData = (data: SheetData, rules: any[], priorities: any) => { // Export cleaned data to CSV const clientsCSV = convertToCSV(data.clients); const workersCSV = convertToCSV(data.workers); const tasksCSV = convertToCSV(data.tasks); // Create rules JSON const rulesJSON = JSON.stringify({ rules, priorities, timestamp: new Date().toISOString() }, null, 2); return { clientsCSV, workersCSV, tasksCSV, rulesJSON }; }; const convertToCSV = (data: any[]) => { const header = Object.keys(data[0]).join(','); const rows = data.map(obj => Object.values(obj).map(val => typeof val === 'string' ? `"${val.replace(/"/g, '""')}"` : val ).join(',') ); return [header, ...rows].join('\n'); }; ``` ### Implementation Sequence 1. **Validation System** - Implement core validation functions - Connect validation to data grids - Add error highlighting in grids - Create validation summary panel 2. **Rule Management** - Build rule creation UI components - Implement rule storage and management - Add rule visualization component - Create rule editing/deletion functionality 3. **Priority Configuration** - Develop slider-based priority UI - Implement weight calculation logic - Add visual feedback for priority changes - Create preset profiles system 4. **Export Functionality** - Implement data cleaning before export - Create CSV and JSON generators - Add export button with format options - Implement download handlers 5. **AI Features (X-Factor)** - Natural language query parser - Rule recommendation engine - Smart error correction - Auto-mapping of spreadsheet columns ### Recommended Tech Stack Additions 1. **AI Integration** ```bash npm install @langchain/langchain @huggingface/inference ``` 2. **Enhanced Grid Features** ```bash npm install react-data-grid @mui/x-data-grid ``` 3. **Natural Language Processing** ```bash npm install natural compromise ``` 4. **Export Utilities** ```bash npm install papaparse json2csv ``` ### Next 24 Hour Action Plan 1. **Implement Validation Core** - Create validation service - Add error highlighting in grids - Build validation summary panel 2. **Develop Rule Creation UI** - Create rule type selection - Implement rule parameter inputs - Add rule preview functionality 3. **Setup State Management** - Create context for rules and priorities - Implement undo/redo functionality - Add persistent storage 4. **Build Export Framework** - Implement CSV conversion - Create rules.json generator - Add export button UI Would you like me to elaborate on any specific part of this implementation plan?