first commit

resources/views/reports/index.blade.php

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+@extends('layouts.app')
+@section('title', 'Laporan & Statistik')
+@section('heading', 'Laporan')
+@section('page-title', 'Laporan & Statistik Karbon')
+
+@section('content')
+<div class="card mb-3"><div class="card-body">
+    <form class="row g-2">
+        <div class="col-md-4">
+            <select name="cycle" class="form-select">
+                <option value="">Semua kitaran</option>
+                @foreach ($cycles as $c)<option value="{{ $c->id }}" @selected($cycleId==$c->id)>Pembaharuan {{ $c->renewal_year }} / Pelaporan {{ $c->reporting_year }}</option>@endforeach
+            </select>
+        </div>
+        <div class="col-md-2 d-grid"><button class="btn btn-outline-primary">Tapis</button></div>
+    </form>
+</div></div>
+
+<div class="row g-3 mb-3">
+    <div class="col-lg-6">
+        <div class="card h-100"><div class="card-header bg-white fw-semibold">Trend Jumlah Pelepasan (A) Mengikut Tahun Pelaporan</div>
+            <div class="card-body p-0"><table class="table table-sm mb-0">
+                <thead><tr><th class="ps-3">Tahun</th><th class="text-end pe-3">Jumlah A (tCO2e)</th></tr></thead>
+                <tbody>
+                @forelse ($trend as $year => $jumlah)
+                    <tr><td class="ps-3">{{ $year }}</td><td class="text-end pe-3">{{ number_format($jumlah,2) }}</td></tr>
+                @empty
+                    <tr><td colspan="2" class="text-center text-muted py-3">Tiada data.</td></tr>
+                @endforelse
+                </tbody>
+            </table></div>
+        </div>
+    </div>
+    <div class="col-lg-6">
+        <div class="card h-100"><div class="card-header bg-white fw-semibold">Pecahan Status Serahan</div>
+            <div class="card-body">
+                @foreach (App\Models\Submission::STATUSES as $k => $v)
+                    <div class="d-flex justify-content-between py-1"><span class="badge bg-{{ (new App\Models\Submission(['status'=>$k]))->statusBadgeClass() }}">{{ $v }}</span><strong>{{ $statusBreakdown[$k] ?? 0 }}</strong></div>
+                @endforeach
+            </div>
+        </div>
+    </div>
+</div>
+
+<div class="card"><div class="card-header bg-white fw-semibold">Hasil Karbon Mengikut Pusat Data & Tahun Pelaporan</div>
+    <div class="card-body p-0"><div class="table-responsive">
+    <table class="table table-sm mb-0">
+        <thead><tr><th class="ps-3">Pusat Data</th><th>Tahun</th><th>A</th><th>B</th><th>C</th><th>D</th><th>E (%)</th></tr></thead>
+        <tbody>
+        @forelse ($rows as $key => $group)
+            @php($map = $group->keyBy('result_token'))
+            @php([$nama, $tahun] = explode('|', $key))
+            <tr>
+                <td class="ps-3">{{ $nama }}</td>
+                <td>{{ $tahun }}</td>
+                <td>{{ number_format(optional($map->get('A'))->value ?? 0, 2) }}</td>
+                <td>{{ number_format(optional($map->get('B'))->value ?? 0, 2) }}</td>
+                <td>{{ number_format(optional($map->get('C'))->value ?? 0, 2) }}</td>
+                <td>{{ number_format(optional($map->get('D'))->value ?? 0, 2) }}</td>
+                <td>{{ number_format(optional($map->get('E'))->value ?? 0, 2) }}</td>
+            </tr>
+        @empty
+            <tr><td colspan="7" class="text-center text-muted py-3">Tiada data karbon.</td></tr>
+        @endforelse
+        </tbody>
+    </table>
+    </div></div>
+</div>
+@endsection