changes to UI mostly

app/Http/Controllers/SegmentController.php

@@ -2,14 +2,98 @@
 
 namespace App\Http\Controllers;
 
-use App\Models\Segment;
 use App\Http\Requests\StoreSegmentRequest;
 use App\Http\Requests\UpdateSegmentRequest;
+use App\Models\Segment;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
 use Inertia\Inertia;
 
 class SegmentController extends Controller
 {
+    public function index()
+    {
+        // Fetch active segments with number of active contracts and total balance sum of those contracts
+        // A contract is considered in a segment when the pivot is active=true.
+        $segments = Segment::query()
+            ->where('active', true)
+            ->withCount(['contracts as contracts_count' => function ($q) {
+                // On some drivers, wherePivot can compile oddly inside withCount; target the pivot table directly
+                $q->where('contract_segment.active', '=', 1);
+            }])
+            ->get(['id', 'name', 'description']);
+
+        // Compute total balance per segment for active contracts
+        $balances = DB::table('segments')
+            ->join('contract_segment', 'contract_segment.segment_id', '=', 'segments.id')
+            ->join('contracts', 'contracts.id', '=', 'contract_segment.contract_id')
+            ->leftJoin('accounts', 'accounts.contract_id', '=', 'contracts.id')
+            ->where('segments.active', '=', 1)
+            ->where('contract_segment.active', '=', 1)
+            ->groupBy('segments.id')
+            ->pluck(DB::raw('COALESCE(SUM(accounts.balance_amount),0) as total_balance'), 'segments.id');
+
+        $segments = $segments->map(function ($seg) use ($balances) {
+            $seg->total_balance = (string) ($balances[$seg->id] ?? 0);
+
+            return $seg;
+        });
+
+        return Inertia::render('Segments/Index', [
+            'segments' => $segments,
+        ]);
+    }
+
+    public function show(\App\Models\Segment $segment)
+    {
+        // Retrieve contracts that are active in this segment, eager-loading required relations
+        $search = request('search');
+        $contractsQuery = \App\Models\Contract::query()
+            ->whereHas('segments', function ($q) use ($segment) {
+                $q->where('segments.id', $segment->id)
+                    ->where('contract_segment.active', '=', 1);
+            })
+            ->with([
+                'clientCase.person',
+                'clientCase.client.person',
+                'type',
+                'account',
+            ])
+            ->latest('id');
+
+        if (!empty($search)) {
+            $contractsQuery->where(function ($qq) use ($search) {
+                $qq->where('contracts.reference', 'ilike', '%'.$search.'%')
+                    ->orWhereHas('clientCase.person', function ($p) use ($search) {
+                        $p->where('full_name', 'ilike', '%'.$search.'%');
+                    })
+                    ->orWhereHas('clientCase.client.person', function ($p) use ($search) {
+                        $p->where('full_name', 'ilike', '%'.$search.'%');
+                    });
+            });
+        }
+
+        $contracts = $contractsQuery
+            ->paginate(15)
+            ->withQueryString();
+
+        // Mirror client onto the contract to simplify frontend access (c.client.person.full_name)
+        $items = collect($contracts->items());
+        $items->each(function ($contract) {
+            if ($contract->relationLoaded('clientCase') && $contract->clientCase) {
+                $contract->setRelation('client', $contract->clientCase->client);
+            }
+        });
+        if (method_exists($contracts, 'setCollection')) {
+            $contracts->setCollection($items);
+        }
+
+        return Inertia::render('Segments/Show', [
+            'segment' => $segment->only(['id','name','description']),
+            'contracts' => $contracts,
+        ]);
+    }
+
     public function settings(Request $request)
     {
         return Inertia::render('Settings/Segments/Index', [
@@ -41,4 +125,3 @@ public function update(UpdateSegmentRequest $request, Segment $segment)
         return to_route('settings.segments')->with('success', 'Segment updated');
     }
 }
-