@extends('layouts.app')
@section('title', 'Investor Ledger: ' . $investor->name)

@section('content')
    <div class="container-fluid py-4">
        {{-- Header --}}
        <div class="d-flex justify-content-between align-items-center mb-4">
            <div class="d-flex align-items-center">
                <a href="{{ route('investors.show', $investor) }}" class="btn btn-outline-secondary btn-sm me-3">
                    <i class="bi bi-arrow-left"></i>
                </a>
                <div>
                    <h1 class="h3 mb-0">Investor Ledger</h1>
                    <p class="text-muted mb-0 small">{{ $investor->name }} — {{ $investor->mobile }}</p>
                </div>
            </div>
            <a href="{{ route('investors.export-ledger', ['investor' => $investor, 'from' => $from, 'to' => $to]) }}"
                class="btn btn-outline-success btn-sm">
                <i class="bi bi-download me-1"></i> Export CSV
            </a>
        </div>

        {{-- Date Filter --}}
        <div class="card border-0 shadow-sm mb-4">
            <div class="card-body">
                <form method="GET" action="{{ route('investors.ledger', $investor) }}" class="row g-3 align-items-end">
                    <div class="col-md-4">
                        <label class="form-label small fw-semibold">From Date</label>
                        <input type="date" name="from" class="form-control" value="{{ $from }}">
                    </div>
                    <div class="col-md-4">
                        <label class="form-label small fw-semibold">To Date</label>
                        <input type="date" name="to" class="form-control" value="{{ $to }}">
                    </div>
                    <div class="col-md-4 d-flex gap-2">
                        <button type="submit" class="btn btn-dark"><i class="bi bi-funnel me-1"></i> Filter</button>
                        <a href="{{ route('investors.ledger', $investor) }}" class="btn btn-outline-secondary">Clear</a>
                    </div>
                </form>
            </div>
        </div>

        {{-- Summary --}}
        <div class="row g-3 mb-4">
            <div class="col-md-4">
                <div class="card border-0 shadow-sm h-100 border-start border-primary border-4">
                    <div class="card-body text-center">
                        <div class="text-muted small mb-1">Total Investment</div>
                        <div class="h4 fw-bold text-primary">{{ number_format($portfolio['total_investment'], 2) }}</div>
                    </div>
                </div>
            </div>
            <div class="col-md-4">
                <div class="card border-0 shadow-sm h-100 border-start border-success border-4">
                    <div class="card-body text-center">
                        <div class="text-muted small mb-1">Total Distributed</div>
                        <div class="h4 fw-bold text-success">{{ number_format($portfolio['total_distributed'], 2) }}</div>
                    </div>
                </div>
            </div>
            <div class="col-md-4">
                <div class="card border-0 shadow-sm h-100 border-start border-info border-4">
                    <div class="card-body text-center">
                        <div class="text-muted small mb-1">Net Capital</div>
                        <div class="h4 fw-bold text-info">
                            {{ number_format($portfolio['total_investment'] - $portfolio['total_distributed'], 2) }}
                        </div>
                    </div>
                </div>
            </div>
        </div>

        {{-- Ledger Table --}}
        <div class="card border-0 shadow-sm">
            <div class="table-responsive">
                <table class="table table-hover align-middle mb-0">
                    <thead class="table-light">
                        <tr>
                            <th>Date</th>
                            <th>Type</th>
                            <th>Description</th>
                            <th class="text-end">Debit</th>
                            <th class="text-end">Credit</th>
                            <th class="text-end">Balance</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse ($entries as $entry)
                            <tr>
                                <td>{{ $entry['date'] }}</td>
                                <td>
                                    @if ($entry['type'] === 'investment')
                                        <span class="badge bg-primary">Investment</span>
                                    @else
                                        <span class="badge bg-success">Distribution</span>
                                    @endif
                                </td>
                                <td class="small">{{ $entry['description'] }}</td>
                                <td class="text-end {{ $entry['debit'] > 0 ? 'text-danger fw-semibold' : '' }}">
                                    {{ $entry['debit'] > 0 ? number_format($entry['debit'], 2) : '—' }}
                                </td>
                                <td class="text-end {{ $entry['credit'] > 0 ? 'text-success fw-semibold' : '' }}">
                                    {{ $entry['credit'] > 0 ? number_format($entry['credit'], 2) : '—' }}
                                </td>
                                <td class="text-end fw-bold {{ $entry['balance'] >= 0 ? 'text-dark' : 'text-danger' }}">
                                    {{ number_format($entry['balance'], 2) }}
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="6" class="text-center text-muted py-4">No ledger entries found for this period.
                                </td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>
@endsection