@extends('layouts.bootstrap')

@section('title', 'Investment Details')

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center mb-4">
                <h1 class="h3 mb-0">
                    <i class="bi bi-eye me-2"></i>Investment Details
                </h1>
                <div class="btn-group" role="group">
                    <a href="{{ route('investments.index') }}" class="btn btn-outline-secondary">
                        <i class="bi bi-arrow-left me-1"></i>Back to List
                    </a>
                    @if(auth()->user()->canManageInvestments())
                        <a href="{{ route('investments.edit', $investment) }}" class="btn btn-primary">
                            <i class="bi bi-pencil me-1"></i>Edit
                        </a>
                    @endif
                </div>
            </div>
        </div>
    </div>

    <div class="row">
        <div class="col-lg-8">
            <div class="card">
                <div class="card-header">
                    <div class="d-flex justify-content-between align-items-center">
                        <h5 class="card-title mb-0">{{ $investment->title }}</h5>
                        <span class="badge {{ $investment->status_badge_class }} fs-6">
                            {{ ucfirst($investment->status) }}
                        </span>
                    </div>
                </div>
                <div class="card-body">
                    <div class="row">
                        <div class="col-md-6">
                            <h6 class="text-muted">Investment Amount</h6>
                            <h3 class="text-primary mb-3">${{ number_format($investment->amount, 2) }}</h3>
                        </div>
                        <div class="col-md-6">
                            <h6 class="text-muted">Outstanding Balance</h6>
                            <h3 class="{{ $investment->outstanding_balance > 0 ? 'text-warning' : 'text-success' }} mb-3">
                                ${{ number_format($investment->outstanding_balance, 2) }}
                            </h3>
                        </div>
                    </div>

                    <div class="row mb-3">
                        <div class="col-md-6">
                            <h6 class="text-muted">Investment Date</h6>
                            <p>{{ $investment->start_date->format('F d, Y') }}</p>
                        </div>
                        <div class="col-md-6">
                            <h6 class="text-muted">Total Paid</h6>
                            <p class="text-success">${{ number_format($investment->total_paid, 2) }}</p>
                        </div>
                    </div>

                    @if($investment->description)
                        <div class="mb-3">
                            <h6 class="text-muted">Description</h6>
                            <p>{{ $investment->description }}</p>
                        </div>
                    @endif

                    <div class="row mb-3">
                        <div class="col-md-6">
                            <h6 class="text-muted">Type</h6>
                            <span class="badge bg-secondary">{{ $investment->type_display_name }}</span>
                        </div>
                        @if($investment->source)
                            <div class="col-md-6">
                                <h6 class="text-muted">Source/Institution</h6>
                                <p>{{ $investment->source }}</p>
                            </div>
                        @endif
                    </div>

                    @if($investment->reference_number)
                        <div class="row mb-3">
                            <div class="col-md-6">
                                <h6 class="text-muted">Reference Number</h6>
                                <p><code>{{ $investment->reference_number }}</code></p>
                            </div>
                        </div>
                    @endif

                    @if($investment->interest_rate || $investment->term_months)
                        <div class="row mb-3">
                            @if($investment->interest_rate)
                                <div class="col-md-6">
                                    <h6 class="text-muted">Interest Rate</h6>
                                    <p>{{ $investment->interest_rate }}% APR</p>
                                </div>
                            @endif
                            @if($investment->term_months)
                                <div class="col-md-6">
                                    <h6 class="text-muted">Term</h6>
                                    <p>{{ $investment->term_months }} months</p>
                                </div>
                            @endif
                        </div>
                    @endif

                    @if($investment->contract_file)
                        <div class="mb-3">
                            <h6 class="text-muted">Contract/Agreement</h6>
                            <a href="{{ Storage::url($investment->contract_file) }}" target="_blank" class="btn btn-outline-info btn-sm">
                                <i class="bi bi-file-earmark-pdf me-1"></i>View Document
                            </a>
                        </div>
                    @endif
                </div>
            </div>

            @if($investment->outstanding_balance > 0 && auth()->user()->canManageInvestments())
                <div class="card mt-3">
                    <div class="card-header">
                        <h6 class="card-title mb-0">
                            <i class="bi bi-cash me-1"></i>Record Payment
                        </h6>
                    </div>
                    <div class="card-body">
                        <form action="{{ route('investments.payment', $investment) }}" method="POST">
                            @csrf
                            <div class="row">
                                <div class="col-md-4">
                                    <label for="payment_amount" class="form-label">Payment Amount <span class="text-danger">*</span></label>
                                    <div class="input-group">
                                        <span class="input-group-text">$</span>
                                        <input type="number" class="form-control @error('payment_amount') is-invalid @enderror" 
                                               id="payment_amount" name="payment_amount" 
                                               step="0.01" min="0.01" max="{{ $investment->outstanding_balance }}" 
                                               value="{{ old('payment_amount') }}" required>
                                        @error('payment_amount')
                                            <div class="invalid-feedback">{{ $message }}</div>
                                        @enderror
                                    </div>
                                </div>
                                <div class="col-md-4">
                                    <label for="payment_date" class="form-label">Payment Date <span class="text-danger">*</span></label>
                                    <input type="date" class="form-control @error('payment_date') is-invalid @enderror" 
                                           id="payment_date" name="payment_date" 
                                           value="{{ old('payment_date', date('Y-m-d')) }}" required>
                                    @error('payment_date')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                                <div class="col-md-4">
                                    <label class="form-label">&nbsp;</label>
                                    <div class="d-grid">
                                        <button type="submit" class="btn btn-success">
                                            <i class="bi bi-check-circle me-1"></i>Record Payment
                                        </button>
                                    </div>
                                </div>
                            </div>
                            <div class="row mt-3">
                                <div class="col-12">
                                    <label for="payment_notes" class="form-label">Payment Notes</label>
                                    <textarea class="form-control @error('payment_notes') is-invalid @enderror" 
                                              id="payment_notes" name="payment_notes" rows="2" 
                                              placeholder="Optional payment notes...">{{ old('payment_notes') }}</textarea>
                                    @error('payment_notes')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                        </form>
                    </div>
                </div>
            @endif
        </div>

        <div class="col-lg-4">
            <div class="card">
                <div class="card-header">
                    <h6 class="card-title mb-0">
                        <i class="bi bi-info-circle me-1"></i>Record Information
                    </h6>
                </div>
                <div class="card-body">
                    <div class="mb-3">
                        <h6 class="text-muted">Created By</h6>
                        <p>{{ $investment->creator->name }}</p>
                    </div>
                    
                    <div class="mb-3">
                        <h6 class="text-muted">Created Date</h6>
                        <p>{{ $investment->created_at->format('M d, Y g:i A') }}</p>
                    </div>

                    @if($investment->updated_at != $investment->created_at)
                        <div class="mb-3">
                            <h6 class="text-muted">Last Updated</h6>
                            <p>{{ $investment->updated_at->format('M d, Y g:i A') }}</p>
                            <small class="text-muted">by {{ $investment->updater->name }}</small>
                        </div>
                    @endif
                </div>
            </div>

            @if($investment->interest_rate && $investment->term_months && $investment->outstanding_balance > 0)
                <div class="card mt-3">
                    <div class="card-header">
                        <h6 class="card-title mb-0">
                            <i class="bi bi-calculator me-1"></i>Payment Calculator
                        </h6>
                    </div>
                    <div class="card-body">
                        @php
                            $monthlyRate = $investment->interest_rate / 100 / 12;
                            $remainingMonths = $investment->term_months - floor($investment->total_paid / ($investment->amount / $investment->term_months));
                            if ($remainingMonths > 0 && $monthlyRate > 0) {
                                $monthlyPayment = $investment->outstanding_balance * ($monthlyRate * pow(1 + $monthlyRate, $remainingMonths)) / (pow(1 + $monthlyRate, $remainingMonths) - 1);
                            } else {
                                $monthlyPayment = $investment->outstanding_balance / max(1, $remainingMonths);
                            }
                        @endphp
                        <div class="small">
                            <div class="d-flex justify-content-between mb-2">
                                <span>Suggested Monthly Payment:</span>
                                <strong>${{ number_format($monthlyPayment, 2) }}</strong>
                            </div>
                            <div class="d-flex justify-content-between mb-2">
                                <span>Remaining Term:</span>
                                <strong>{{ max(0, $remainingMonths) }} months</strong>
                            </div>
                            <div class="d-flex justify-content-between">
                                <span>Progress:</span>
                                <strong>{{ number_format(($investment->total_paid / $investment->amount) * 100, 1) }}%</strong>
                            </div>
                        </div>
                    </div>
                </div>
            @endif

            @if(auth()->user()->canManageInvestments())
                <div class="card mt-3">
                    <div class="card-header">
                        <h6 class="card-title mb-0">
                            <i class="bi bi-gear me-1"></i>Actions
                        </h6>
                    </div>
                    <div class="card-body">
                        <div class="d-grid gap-2">
                            <a href="{{ route('investments.edit', $investment) }}" class="btn btn-primary">
                                <i class="bi bi-pencil me-1"></i>Edit Investment
                            </a>
                            
                            <form action="{{ route('investments.destroy', $investment) }}" method="POST" 
                                  onsubmit="return confirm('Are you sure you want to delete this investment record? This action cannot be undone.')">
                                @csrf
                                @method('DELETE')
                                <button type="submit" class="btn btn-danger w-100">
                                    <i class="bi bi-trash me-1"></i>Delete Investment
                                </button>
                            </form>
                        </div>
                    </div>
                </div>
            @endif

            <div class="card mt-3">
                <div class="card-header">
                    <h6 class="card-title mb-0">
                        <i class="bi bi-graph-up me-1"></i>Quick Stats
                    </h6>
                </div>
                <div class="card-body">
                    <div class="row text-center">
                        <div class="col-6">
                            <div class="border-end">
                                <h5 class="text-primary mb-0">
                                    ${{ number_format(\App\Models\Investment::sum('amount'), 0) }}
                                </h5>
                                <small class="text-muted">Total Investments</small>
                            </div>
                        </div>
                        <div class="col-6">
                            <h5 class="text-warning mb-0">
                                {{ \App\Models\Investment::active()->count() }}
                            </h5>
                            <small class="text-muted">Active</small>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection