Adding new UI for production schedule

src/app/(main)/ps/page.tsx

@@ -0,0 +1,316 @@
+"use client";
+
+import React, { useState, useEffect, useMemo } from "react";
+import { 
+  Box, Paper, Typography, Button, Dialog, DialogTitle, 
+  DialogContent, DialogActions, TextField, Stack, Table, 
+  TableBody, TableCell, TableContainer, TableHead, TableRow, IconButton,
+  CircularProgress, Tooltip
+} from "@mui/material";
+import { 
+  Search, Visibility, ListAlt, CalendarMonth, 
+  OnlinePrediction, FileDownload, SettingsEthernet 
+} from "@mui/icons-material";
+import dayjs from "dayjs";
+import { NEXT_PUBLIC_API_URL } from "@/config/api";
+
+export default function ProductionSchedulePage() {
+  // --- 1. States ---
+  const [searchDate, setSearchDate] = useState(dayjs().format('YYYY-MM-DD'));
+  const [schedules, setSchedules] = useState<any[]>([]);
+  const [selectedLines, setSelectedLines] = useState([]);
+  const [isDetailOpen, setIsDetailOpen] = useState(false);
+  const [selectedPs, setSelectedPs] = useState<any>(null); 
+  const [loading, setLoading] = useState(false);
+  const [isGenerating, setIsGenerating] = useState(false);
+
+  // --- 2. Auto-search on page entry ---
+  useEffect(() => {
+    handleSearch();
+  }, []);
+
+  // --- 3. Formatters & Helpers ---
+
+  // Handles [YYYY, MM, DD] format from Kotlin/Java LocalDate
+  const formatBackendDate = (dateVal: any) => {
+    if (Array.isArray(dateVal)) {
+      const [year, month, day] = dateVal;
+      return dayjs(new Date(year, month - 1, day)).format('DD MMM (dddd)');
+    }
+    return dayjs(dateVal).format('DD MMM (dddd)');
+  };
+
+  // Adds commas as thousands separators
+  const formatNum = (num: any) => {
+    return new Intl.NumberFormat('en-US').format(Number(num) || 0);
+  };
+
+  // Logic to determine if the selected row's produceAt is TODAY
+  const isDateToday = useMemo(() => {
+    if (!selectedPs?.produceAt) return false;
+    const todayStr = dayjs().format('YYYY-MM-DD');
+    let scheduleDateStr = "";
+    
+    if (Array.isArray(selectedPs.produceAt)) {
+      const [y, m, d] = selectedPs.produceAt;
+      scheduleDateStr = dayjs(new Date(y, m - 1, d)).format('YYYY-MM-DD');
+    } else {
+      scheduleDateStr = dayjs(selectedPs.produceAt).format('YYYY-MM-DD');
+    }
+    
+    return todayStr === scheduleDateStr;
+  }, [selectedPs]);
+
+  // --- 4. API Actions ---
+
+  // Main Grid Query
+  const handleSearch = async () => {
+    const token = localStorage.getItem("accessToken");
+    setLoading(true);
+    try {
+      const response = await fetch(`${NEXT_PUBLIC_API_URL}/ps/search-ps?produceAt=${searchDate}`, {
+        method: 'GET',
+        headers: { 'Authorization': `Bearer ${token}` }
+      });
+      const data = await response.json();
+      setSchedules(Array.isArray(data) ? data : []);
+    } catch (e) {
+      console.error("Search Error:", e);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // Forecast API
+  const handleForecast = async () => {
+    const token = localStorage.getItem("accessToken");
+    setLoading(true);
+    try {
+      const response = await fetch(`${NEXT_PUBLIC_API_URL}/productionSchedule/testDetailedSchedule`, {
+        method: 'POST',
+        headers: { 'Authorization': `Bearer ${token}` }
+      });
+      if (response.ok) {
+        await handleSearch(); // Refresh grid after successful forecast
+      }
+    } catch (e) {
+      console.error("Forecast Error:", e);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // Export Excel API
+  const handleExport = async () => {
+    const token = localStorage.getItem("accessToken");
+    try {
+      const response = await fetch(`${NEXT_PUBLIC_API_URL}/ps/export-prod-schedule`, {
+        method: 'POST',
+        headers: { 'Authorization': `Bearer ${token}` }
+      });
+      if (!response.ok) throw new Error("Export failed");
+
+      const blob = await response.blob();
+      const url = window.URL.createObjectURL(blob);
+      const a = document.createElement('a');
+      a.href = url;
+      a.download = `production_schedule_${dayjs().format('YYYYMMDD')}.xlsx`;
+      document.body.appendChild(a);
+      a.click();
+      window.URL.revokeObjectURL(url);
+      document.body.removeChild(a);
+    } catch (e) {
+      console.error("Export Error:", e);
+    }
+  };
+
+  // Get Detail Lines
+  const handleViewDetail = async (ps: any) => {
+    const token = localStorage.getItem("accessToken");
+    setSelectedPs(ps);
+    try {
+      const response = await fetch(`${NEXT_PUBLIC_API_URL}/ps/search-ps-line?psId=${ps.id}`, {
+        method: 'GET',
+        headers: { 'Authorization': `Bearer ${token}` }
+      });
+      const data = await response.json();
+      setSelectedLines(data || []);
+      setIsDetailOpen(true);
+    } catch (e) {
+      console.error("Detail Error:", e);
+    }
+  };
+
+  // Auto Gen Job API (Only allowed for Today's date)
+  const handleAutoGenJob = async () => {
+    if (!isDateToday) return; 
+    const token = localStorage.getItem("accessToken");
+    setIsGenerating(true);
+    try {
+      const response = await fetch(`${NEXT_PUBLIC_API_URL}/productionSchedule/detail/detailed/release`, {
+        method: 'POST',
+        headers: { 
+          'Authorization': `Bearer ${token}`,
+          'Content-Type': 'application/json' 
+        },
+        body: JSON.stringify({ id: selectedPs.id })
+      });
+
+      if (response.ok) {
+        alert("Job Orders generated successfully!");
+        setIsDetailOpen(false);
+      } else {
+        alert("Failed to generate jobs.");
+      }
+    } catch (e) {
+      console.error("Release Error:", e);
+    } finally {
+      setIsGenerating(false);
+    }
+  };
+
+  return (
+    <Box sx={{ p: 4, bgcolor: '#fbfbfb', minHeight: '100vh' }}>
+      
+      {/* Top Header Buttons */}
+      <Stack direction="row" justifyContent="space-between" alignItems="center" sx={{ mb: 3 }}>
+        <Stack direction="row" spacing={2} alignItems="center">
+          <CalendarMonth color="primary" sx={{ fontSize: 32 }} />
+          <Typography variant="h4" sx={{ fontWeight: 'bold' }}>Production Planning</Typography>
+        </Stack>
+        
+        <Stack direction="row" spacing={2}>
+          <Button variant="outlined" color="success" startIcon={<FileDownload />} onClick={handleExport} sx={{ fontWeight: 'bold' }}>
+            Export Excel
+          </Button>
+          <Button 
+            variant="contained" 
+            color="secondary" 
+            startIcon={loading ? <CircularProgress size={20} color="inherit" /> : <OnlinePrediction />} 
+            onClick={handleForecast} 
+            disabled={loading}
+            sx={{ fontWeight: 'bold' }}
+          >
+            Forecast
+          </Button>
+        </Stack>
+      </Stack>
+
+      {/* Query Bar */}
+      <Paper sx={{ p: 2, mb: 3, display: 'flex', alignItems: 'center', gap: 2, borderLeft: '6px solid #1976d2' }}>
+        <TextField
+          label="Produce Date"
+          type="date"
+          size="small"
+          InputLabelProps={{ shrink: true }}
+          value={searchDate}
+          onChange={(e) => setSearchDate(e.target.value)}
+        />
+        <Button variant="contained" startIcon={<Search />} onClick={handleSearch}>Query</Button>
+      </Paper>
+
+      {/* Main Grid Table */}
+      <TableContainer component={Paper}>
+        <Table stickyHeader size="small">
+          <TableHead>
+            <TableRow sx={{ bgcolor: '#f5f5f5' }}>
+              <TableCell align="center" sx={{ fontWeight: 'bold', width: 100 }}>Action</TableCell>
+              <TableCell sx={{ fontWeight: 'bold' }}>ID</TableCell>
+              <TableCell sx={{ fontWeight: 'bold' }}>Production Date</TableCell>
+              <TableCell align="right" sx={{ fontWeight: 'bold' }}>Est. Prod Count</TableCell>
+              <TableCell align="right" sx={{ fontWeight: 'bold' }}>Total FG Types</TableCell>
+            </TableRow>
+          </TableHead>
+          <TableBody>
+            {schedules.map((ps) => (
+              <TableRow key={ps.id} hover>
+                <TableCell align="center">
+                  <IconButton color="primary" size="small" onClick={() => handleViewDetail(ps)}>
+                    <Visibility fontSize="small" />
+                  </IconButton>
+                </TableCell>
+                <TableCell>#{ps.id}</TableCell>
+                <TableCell>{formatBackendDate(ps.produceAt)}</TableCell>
+                <TableCell align="right">{formatNum(ps.totalEstProdCount)}</TableCell>
+                <TableCell align="right">{formatNum(ps.totalFGType)}</TableCell>
+              </TableRow>
+            ))}
+          </TableBody>
+        </Table>
+      </TableContainer>
+
+      {/* Detailed Lines Dialog */}
+      <Dialog open={isDetailOpen} onClose={() => setIsDetailOpen(false)} maxWidth="lg" fullWidth>
+        <DialogTitle sx={{ bgcolor: '#1976d2', color: 'white' }}>
+          <Stack direction="row" alignItems="center" spacing={1}>
+            <ListAlt />
+            <Typography variant="h6">Schedule Details: {selectedPs?.id} ({formatBackendDate(selectedPs?.produceAt)})</Typography>
+          </Stack>
+        </DialogTitle>
+        <DialogContent sx={{ p: 0 }}>
+          <TableContainer sx={{ maxHeight: '65vh' }}>
+            <Table size="small" stickyHeader>
+              <TableHead>
+                <TableRow>
+                  <TableCell sx={{ bgcolor: '#eee', fontWeight: 'bold' }}>Job Order</TableCell>
+                  <TableCell sx={{ bgcolor: '#eee', fontWeight: 'bold' }}>Item Code</TableCell>
+                  <TableCell sx={{ bgcolor: '#eee', fontWeight: 'bold' }}>Item Name</TableCell>
+                  <TableCell align="right" sx={{ bgcolor: '#eee', fontWeight: 'bold' }}>Avg Last Month</TableCell>
+                  <TableCell align="right" sx={{ bgcolor: '#eee', fontWeight: 'bold' }}>Stock</TableCell>
+                  <TableCell align="right" sx={{ bgcolor: '#eee', fontWeight: 'bold' }}>Days Left</TableCell>
+                  <TableCell align="right" sx={{ bgcolor: '#eee', fontWeight: 'bold' }}>Batch Need</TableCell>
+                  <TableCell align="right" sx={{ bgcolor: '#eee', fontWeight: 'bold' }}>Prod Qty</TableCell>
+                  <TableCell align="center" sx={{ bgcolor: '#eee', fontWeight: 'bold' }}>Priority</TableCell>
+                </TableRow>
+              </TableHead>
+              <TableBody>
+                {selectedLines.map((line: any) => (
+                  <TableRow key={line.id} hover>
+                    <TableCell sx={{ color: 'primary.main', fontWeight: 'bold' }}>{line.joCode || '-'}</TableCell>
+                    <TableCell sx={{ fontWeight: 'bold' }}>{line.itemCode}</TableCell>
+                    <TableCell>{line.itemName}</TableCell>
+                    <TableCell align="right">{formatNum(line.avgQtyLastMonth)}</TableCell>
+                    <TableCell align="right">{formatNum(line.stockQty)}</TableCell>
+                    <TableCell align="right" sx={{ color: line.daysLeft < 5 ? 'error.main' : 'inherit', fontWeight: line.daysLeft < 5 ? 'bold' : 'normal' }}>
+                        {line.daysLeft}
+                    </TableCell>
+                    <TableCell align="right">{formatNum(line.batchNeed)}</TableCell>
+                    <TableCell align="right"><strong>{formatNum(line.prodQty)}</strong></TableCell>
+                    <TableCell align="center">{line.itemPriority}</TableCell>
+                  </TableRow>
+                ))}
+              </TableBody>
+            </Table>
+          </TableContainer>
+        </DialogContent>
+        
+        {/* Footer Actions */}
+        <DialogActions sx={{ p: 2, bgcolor: '#f9f9f9' }}>
+          <Stack direction="row" spacing={2}>
+            <Tooltip title={!isDateToday ? "Job Orders can only be generated for the current day's schedule." : ""}>
+              <span>
+                <Button 
+                  variant="contained" 
+                  color="primary" 
+                  startIcon={isGenerating ? <CircularProgress size={20} color="inherit" /> : <SettingsEthernet />}
+                  onClick={handleAutoGenJob}
+                  disabled={isGenerating || !isDateToday}
+                >
+                  Auto Gen Job
+                </Button>
+              </span>
+            </Tooltip>
+            <Button 
+              onClick={() => setIsDetailOpen(false)} 
+              variant="outlined" 
+              color="inherit"
+              disabled={isGenerating}
+            >
+              Close
+            </Button>
+          </Stack>
+        </DialogActions>
+      </Dialog>
+    </Box>
+  );
+}

src/components/NavigationContent/NavigationContent.tsx

@@ -229,6 +229,13 @@ const NavigationContent: React.FC = () => {
         },
       ],
     },
+    {
+      icon: <BugReportIcon />,
+      label: "PS",
+      path: "/ps",
+      requiredAbility: TESTING,
+      isHidden: false,
+    },
     {
       icon: <BugReportIcon />,
       label: "Printer Testing",