Refactor: Split Index.tsx into smaller components

This commit refactors the `Index.tsx` file into smaller, more manageable components to improve code organization and readability.

src/components/DashboardStats.tsx

@@ -0,0 +1,103 @@
+
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
+import { Button } from '@/components/ui/button';
+import { Factory, TrendingUp, Briefcase, BarChart3 } from 'lucide-react';
+import { formatISK } from '@/utils/priceUtils';
+import RecapPopover from './RecapPopover';
+import { IndJob } from '@/lib/types';
+
+interface DashboardStatsProps {
+  totalJobs: number;
+  totalRevenue: number;
+  totalProfit: number;
+  jobs: IndJob[];
+  calculateJobRevenue: (job: IndJob) => number;
+  calculateJobProfit: (job: IndJob) => number;
+  onTotalRevenueChart: () => void;
+  onTotalProfitChart: () => void;
+}
+
+const DashboardStats = ({
+  totalJobs,
+  totalRevenue,
+  totalProfit,
+  jobs,
+  calculateJobRevenue,
+  calculateJobProfit,
+  onTotalRevenueChart,
+  onTotalProfitChart
+}: DashboardStatsProps) => {
+  return (
+    <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
+      <Card className="bg-gray-900 border-gray-700 text-white">
+        <CardHeader>
+          <CardTitle className="flex items-center gap-2">
+            <Factory className="w-5 h-5" />
+            Active Jobs
+          </CardTitle>
+        </CardHeader>
+        <CardContent>
+          <div className="text-2xl font-bold">{totalJobs}</div>
+        </CardContent>
+      </Card>
+      
+      <Card className="bg-gray-900 border-gray-700 text-white">
+        <CardHeader>
+          <CardTitle className="flex items-center gap-2">
+            <TrendingUp className="w-5 h-5" />
+            Total Revenue
+            <Button
+              variant="ghost"
+              size="sm"
+              className="h-6 w-6 p-0 ml-auto"
+              onClick={onTotalRevenueChart}
+            >
+              <BarChart3 className="w-4 h-4" />
+            </Button>
+          </CardTitle>
+        </CardHeader>
+        <CardContent>
+          <RecapPopover
+            title="Revenue Breakdown"
+            jobs={jobs}
+            calculateJobValue={calculateJobRevenue}
+          >
+            <div className="text-2xl font-bold text-green-400 cursor-pointer hover:text-green-300 transition-colors">
+              {formatISK(totalRevenue)}
+            </div>
+          </RecapPopover>
+        </CardContent>
+      </Card>
+      
+      <Card className="bg-gray-900 border-gray-700 text-white">
+        <CardHeader>
+          <CardTitle className="flex items-center gap-2">
+            <Briefcase className="w-5 h-5" />
+            Total Profit
+            <Button
+              variant="ghost"
+              size="sm"
+              className="h-6 w-6 p-0 ml-auto"
+              onClick={onTotalProfitChart}
+            >
+              <BarChart3 className="w-4 h-4" />
+            </Button>
+          </CardTitle>
+        </CardHeader>
+        <CardContent>
+          <RecapPopover
+            title="Profit Breakdown"
+            jobs={jobs}
+            calculateJobValue={calculateJobProfit}
+          >
+            <div className={`text-2xl font-bold cursor-pointer transition-colors ${totalProfit >= 0 ? 'text-green-400 hover:text-green-300' : 'text-red-400 hover:text-red-300'}`}>
+              {formatISK(totalProfit)}
+            </div>
+          </RecapPopover>
+        </CardContent>
+      </Card>
+    </div>
+  );
+};
+
+export default DashboardStats;

src/components/JobsSection.tsx

@@ -0,0 +1,76 @@
+
+import { IndJob } from '@/lib/types';
+import JobGroup from './JobGroup';
+
+interface JobsSectionProps {
+  regularJobs: IndJob[];
+  trackedJobs: IndJob[];
+  collapsedGroups: Record<string, boolean>;
+  loadingStatuses: Set<string>;
+  onToggleGroup: (status: string) => void;
+  onEdit: (job: IndJob) => void;
+  onDelete: (jobId: string) => void;
+  onUpdateProduced: (jobId: string, produced: number) => void;
+  onImportBOM: (jobId: string, items: { name: string; quantity: number }[]) => void;
+}
+
+const JobsSection = ({
+  regularJobs,
+  trackedJobs,
+  collapsedGroups,
+  loadingStatuses,
+  onToggleGroup,
+  onEdit,
+  onDelete,
+  onUpdateProduced,
+  onImportBOM
+}: JobsSectionProps) => {
+  const jobGroups = regularJobs.reduce((groups, job) => {
+    const status = job.status;
+    if (!groups[status]) {
+      groups[status] = [];
+    }
+    groups[status].push(job);
+    return groups;
+  }, {} as Record<string, IndJob[]>);
+
+  return (
+    <div className="space-y-4">
+      <div className="space-y-6">
+        {Object.entries(jobGroups).map(([status, statusJobs]) => (
+          <JobGroup
+            key={status}
+            status={status}
+            jobs={statusJobs}
+            isCollapsed={collapsedGroups[status] || false}
+            onToggle={onToggleGroup}
+            onEdit={onEdit}
+            onDelete={onDelete}
+            onUpdateProduced={onUpdateProduced}
+            onImportBOM={onImportBOM}
+            isLoading={loadingStatuses.has(status)}
+          />
+        ))}
+      </div>
+
+      {trackedJobs.length > 0 && (
+        <div className="space-y-4 mt-8 pt-8 border-t border-gray-700">
+          <JobGroup
+            status="Tracked"
+            jobs={trackedJobs}
+            isCollapsed={collapsedGroups['Tracked'] || false}
+            onToggle={onToggleGroup}
+            onEdit={onEdit}
+            onDelete={onDelete}
+            onUpdateProduced={onUpdateProduced}
+            onImportBOM={onImportBOM}
+            isTracked={true}
+            isLoading={loadingStatuses.has('Tracked')}
+          />
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default JobsSection;

src/components/JobsToolbar.tsx

@@ -0,0 +1,46 @@
+
+import { Button } from '@/components/ui/button';
+import { Plus, FileText, ShoppingCart } from 'lucide-react';
+import SalesTaxConfig from './SalesTaxConfig';
+
+interface JobsToolbarProps {
+  onNewJob: () => void;
+  onBatchIncome: () => void;
+  onBatchExpenditure: () => void;
+}
+
+const JobsToolbar = ({ onNewJob, onBatchIncome, onBatchExpenditure }: JobsToolbarProps) => {
+  return (
+    <div className="flex justify-between items-center">
+      <h2 className="text-xl font-bold text-white">Jobs</h2>
+      <div className="flex gap-2">
+        <SalesTaxConfig />
+        <Button
+          variant="outline"
+          onClick={onBatchIncome}
+          className="border-gray-600 hover:bg-gray-800"
+        >
+          <FileText className="w-4 h-4 mr-2" />
+          Batch Income
+        </Button>
+        <Button
+          variant="outline"
+          onClick={onBatchExpenditure}
+          className="border-gray-600 hover:bg-gray-800"
+        >
+          <ShoppingCart className="w-4 h-4 mr-2" />
+          Batch Expenditure
+        </Button>
+        <Button
+          onClick={onNewJob}
+          className="bg-blue-600 hover:bg-blue-700"
+        >
+          <Plus className="w-4 h-4 mr-2" />
+          New Job
+        </Button>
+      </div>
+    </div>
+  );
+};
+
+export default JobsToolbar;

src/components/SalesTaxConfig.tsx

@@ -0,0 +1,68 @@
+
+import { useState } from 'react';
+import { Button } from '@/components/ui/button';
+import { Input } from '@/components/ui/input';
+import { Label } from '@/components/ui/label';
+import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover';
+import { Settings } from 'lucide-react';
+
+const SalesTaxConfig = () => {
+  const [salesTax, setSalesTax] = useState(() => {
+    return localStorage.getItem('salesTax') || '0';
+  });
+  const [isOpen, setIsOpen] = useState(false);
+
+  const handleSave = () => {
+    localStorage.setItem('salesTax', salesTax);
+    setIsOpen(false);
+    window.dispatchEvent(new StorageEvent('storage', {
+      key: 'salesTax',
+      newValue: salesTax
+    }));
+  };
+
+  return (
+    <Popover open={isOpen} onOpenChange={setIsOpen}>
+      <PopoverTrigger asChild>
+        <Button
+          variant="outline"
+          className="border-gray-600 hover:bg-gray-800"
+        >
+          <Settings className="w-4 h-4 mr-2" />
+          Tax Config
+        </Button>
+      </PopoverTrigger>
+      <PopoverContent className="w-80 bg-gray-900 border-gray-700 text-white">
+        <div className="space-y-4">
+          <div className="space-y-2">
+            <Label htmlFor="salesTax" className="text-sm font-medium text-gray-300">
+              Sales Tax (%)
+            </Label>
+            <Input
+              id="salesTax"
+              type="number"
+              value={salesTax}
+              onChange={(e) => setSalesTax(e.target.value)}
+              onBlur={handleSave}
+              onKeyDown={(e) => {
+                if (e.key === 'Enter') {
+                  handleSave();
+                }
+              }}
+              placeholder="0"
+              min="0"
+              max="100"
+              step="0.1"
+              className="bg-gray-800 border-gray-600 text-white"
+            />
+            <p className="text-xs text-gray-400">
+              Applied to minimum price calculations
+            </p>
+          </div>
+        </div>
+      </PopoverContent>
+    </Popover>
+  );
+};
+
+export default SalesTaxConfig;

src/pages/Index.tsx

@@ -1,23 +1,18 @@
+
 import { useState, useEffect, useRef } from 'react';
-import { Button } from '@/components/ui/button';
-import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
-import { Input } from '@/components/ui/input';
-import { Label } from '@/components/ui/label';
-import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover';
-import { Plus, Factory, TrendingUp, Briefcase, FileText, Settings, BarChart3, ShoppingCart } from 'lucide-react';
 import { IndTransactionRecordNoId, IndJobRecordNoId } from '@/lib/pbtypes';
-import { formatISK } from '@/utils/priceUtils';
 import { getStatusPriority } from '@/utils/jobStatusUtils';
 import JobForm from '@/components/JobForm';
-import JobGroup from '@/components/JobGroup';
 import { IndJob } from '@/lib/types';
 import BatchTransactionForm from '@/components/BatchTransactionForm';
 import BatchExpenditureForm from '@/components/BatchExpenditureForm';
 import { useJobs } from '@/hooks/useDataService';
 import { useJobMetrics } from '@/hooks/useJobMetrics';
 import SearchOverlay from '@/components/SearchOverlay';
-import RecapPopover from '@/components/RecapPopover';
 import TransactionChart from '@/components/TransactionChart';
+import DashboardStats from '@/components/DashboardStats';
+import JobsToolbar from '@/components/JobsToolbar';
+import JobsSection from '@/components/JobsSection';
 
 const Index = () => {
   const {
@@ -176,15 +171,6 @@ const Index = () => {
     }
   };
 
-  const jobGroups = regularJobs.reduce((groups, job) => {
-    const status = job.status;
-    if (!groups[status]) {
-      groups[status] = [];
-    }
-    groups[status].push(job);
-    return groups;
-  }, {} as Record<string, IndJob[]>);
-
   const toggleGroup = async (status: string) => {
     const currentScrollY = window.scrollY;
     
@@ -248,142 +234,40 @@ const Index = () => {
         }}
         onSearch={setSearchQuery}
       />
-      <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
-        <Card className="bg-gray-900 border-gray-700 text-white">
-          <CardHeader>
-            <CardTitle className="flex items-center gap-2">
-              <Factory className="w-5 h-5" />
-              Active Jobs
-            </CardTitle>
-          </CardHeader>
-          <CardContent>
-            <div className="text-2xl font-bold">{totalJobs}</div>
-          </CardContent>
-        </Card>
-        <Card className="bg-gray-900 border-gray-700 text-white">
-          <CardHeader>
-            <CardTitle className="flex items-center gap-2">
-              <TrendingUp className="w-5 h-5" />
-              Total Revenue
-              <Button
-                variant="ghost"
-                size="sm"
-                className="h-6 w-6 p-0 ml-auto"
-                onClick={() => setTotalRevenueChartOpen(true)}
-              >
-                <BarChart3 className="w-4 h-4" />
-              </Button>
-            </CardTitle>
-          </CardHeader>
-          <CardContent>
-            <RecapPopover
-              title="Revenue Breakdown"
+
+      <DashboardStats
+        totalJobs={totalJobs}
+        totalRevenue={totalRevenue}
+        totalProfit={totalProfit}
         jobs={regularJobs}
-              calculateJobValue={calculateJobRevenue}
-            >
-              <div className="text-2xl font-bold text-green-400 cursor-pointer hover:text-green-300 transition-colors">
-                {formatISK(totalRevenue)}
-              </div>
-            </RecapPopover>
-          </CardContent>
-        </Card>
-        <Card className="bg-gray-900 border-gray-700 text-white">
-          <CardHeader>
-            <CardTitle className="flex items-center gap-2">
-              <Briefcase className="w-5 h-5" />
-              Total Profit
-              <Button
-                variant="ghost"
-                size="sm"
-                className="h-6 w-6 p-0 ml-auto"
-                onClick={() => setTotalProfitChartOpen(true)}
-              >
-                <BarChart3 className="w-4 h-4" />
-              </Button>
-            </CardTitle>
-          </CardHeader>
-          <CardContent>
-            <RecapPopover
-              title="Profit Breakdown"
-              jobs={regularJobs}
-              calculateJobValue={calculateJobProfit}
-            >
-              <div className={`text-2xl font-bold cursor-pointer transition-colors ${totalProfit >= 0 ? 'text-green-400 hover:text-green-300' : 'text-red-400 hover:text-red-300'}`}>
-                {formatISK(totalProfit)}
-              </div>
-            </RecapPopover>
-          </CardContent>
-        </Card>
-      </div>
+        calculateJobRevenue={calculateJobRevenue}
+        calculateJobProfit={calculateJobProfit}
+        onTotalRevenueChart={() => setTotalRevenueChartOpen(true)}
+        onTotalProfitChart={() => setTotalProfitChartOpen(true)}
+      />
 
       <div className="space-y-4">
-        <div className="flex justify-between items-center">
-          <h2 className="text-xl font-bold text-white">Jobs</h2>
-          <div className="flex gap-2">
-            <SalesTaxConfig />
-            <Button
-              variant="outline"
-              onClick={() => setShowBatchForm(true)}
-              className="border-gray-600 hover:bg-gray-800"
-            >
-              <FileText className="w-4 h-4 mr-2" />
-              Batch Income
-            </Button>
-            <Button
-              variant="outline"
-              onClick={() => setShowBatchExpenditureForm(true)}
-              className="border-gray-600 hover:bg-gray-800"
-            >
-              <ShoppingCart className="w-4 h-4 mr-2" />
-              Batch Expenditure
-            </Button>
-            <Button
-              onClick={() => {
+        <JobsToolbar
+          onNewJob={() => {
             setEditingJob(null);
             setShowJobForm(true);
           }}
-              className="bg-blue-600 hover:bg-blue-700"
-            >
-              <Plus className="w-4 h-4 mr-2" />
-              New Job
-            </Button>
-          </div>
-        </div>
+          onBatchIncome={() => setShowBatchForm(true)}
+          onBatchExpenditure={() => setShowBatchExpenditureForm(true)}
+        />
 
-        <div className="space-y-6">
-          {Object.entries(jobGroups).map(([status, statusJobs]) => (
-            <JobGroup
-              key={status}
-              status={status}
-              jobs={statusJobs}
-              isCollapsed={collapsedGroups[status] || false}
-              onToggle={toggleGroup}
+        <JobsSection
+          regularJobs={regularJobs}
+          trackedJobs={trackedJobs}
+          collapsedGroups={collapsedGroups}
+          loadingStatuses={loadingStatuses}
+          onToggleGroup={toggleGroup}
           onEdit={handleEditJob}
           onDelete={handleDeleteJob}
           onUpdateProduced={handleUpdateProduced}
           onImportBOM={handleImportBOM}
-              isLoading={loadingStatuses.has(status)}
-            />
-          ))}
-        </div>
-      </div>
-
-      {trackedJobs.length > 0 && (
-        <div className="space-y-4 mt-8 pt-8 border-t border-gray-700">
-          <JobGroup
-            status="Tracked"
-            jobs={trackedJobs}
-            isCollapsed={collapsedGroups['Tracked'] || false}
-            onToggle={toggleGroup}
-            onEdit={handleEditJob}
-            onDelete={handleDeleteJob}
-            onUpdateProduced={handleUpdateProduced}
-            onImportBOM={handleImportBOM}
-            isTracked={true}
-            isLoading={loadingStatuses.has('Tracked')}
         />
       </div>
-      )}
 
       {showBatchForm && (
         <BatchTransactionForm
@@ -418,63 +302,4 @@ const Index = () => {
   );
 };
 
-const SalesTaxConfig = () => {
-  const [salesTax, setSalesTax] = useState(() => {
-    return localStorage.getItem('salesTax') || '0';
-  });
-  const [isOpen, setIsOpen] = useState(false);
-
-  const handleSave = () => {
-    localStorage.setItem('salesTax', salesTax);
-    setIsOpen(false);
-    window.dispatchEvent(new StorageEvent('storage', {
-      key: 'salesTax',
-      newValue: salesTax
-    }));
-  };
-
-  return (
-    <Popover open={isOpen} onOpenChange={setIsOpen}>
-      <PopoverTrigger asChild>
-        <Button
-          variant="outline"
-          className="border-gray-600 hover:bg-gray-800"
-        >
-          <Settings className="w-4 h-4 mr-2" />
-          Tax Config
-        </Button>
-      </PopoverTrigger>
-      <PopoverContent className="w-80 bg-gray-900 border-gray-700 text-white">
-        <div className="space-y-4">
-          <div className="space-y-2">
-            <Label htmlFor="salesTax" className="text-sm font-medium text-gray-300">
-              Sales Tax (%)
-            </Label>
-            <Input
-              id="salesTax"
-              type="number"
-              value={salesTax}
-              onChange={(e) => setSalesTax(e.target.value)}
-              onBlur={handleSave}
-              onKeyDown={(e) => {
-                if (e.key === 'Enter') {
-                  handleSave();
-                }
-              }}
-              placeholder="0"
-              min="0"
-              max="100"
-              step="0.1"
-              className="bg-gray-800 border-gray-600 text-white"
-            />
-            <p className="text-xs text-gray-400">
-              Applied to minimum price calculations
-            </p>
-          </div>
-        </div>
-      </PopoverContent>
-    </Popover>
-  );
-};
-
 export default Index;