@extends('layouts.admin')

@section('title', 'Create Fee Configuration')

@section('breadcrumbs')
    <li class="breadcrumb-item"><a href="{{ route('admin.fee-configurations.index') }}">Fee Configurations</a></li>
    <li class="breadcrumb-item active">Create</li>
@endsection

@section('content')
<div class="container-fluid">
    <!-- Page Header -->
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h1 class="h3 mb-0 text-gray-800">Create Fee Configuration</h1>
            <p class="text-muted">Set up application fees for different categories</p>
        </div>
        <div>
            <a href="{{ route('admin.fee-configurations.index') }}" class="btn btn-outline-secondary">
                <i class="fas fa-arrow-left me-2"></i>Back to List
            </a>
        </div>
    </div>

    <div class="row">
        <!-- Single Configuration Form -->
        <div class="col-lg-8">
            <div class="card shadow">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-primary">
                        <i class="fas fa-plus me-2"></i>Fee Configuration Details
                    </h6>
                </div>
                <div class="card-body">
                    <form action="{{ route('admin.fee-configurations.store') }}" method="POST">
                        @csrf
                        
                        <div class="row">
                            <div class="col-md-12 mb-3">
                                <label for="advertisement_id" class="form-label">
                                    <i class="fas fa-bullhorn me-1"></i>Advertisement <span class="text-danger">*</span>
                                </label>
                                <select name="advertisement_id" id="advertisement_id" class="form-select @error('advertisement_id') is-invalid @enderror" required>
                                    <option value="">Select Advertisement</option>
                                    @foreach($advertisements as $advertisement)
                                        <option value="{{ $advertisement->id }}" 
                                                {{ old('advertisement_id', $selectedAdvertisement?->id) == $advertisement->id ? 'selected' : '' }}>
                                            {{ $advertisement->advertisement_number }} - {{ $advertisement->title }}
                                        </option>
                                    @endforeach
                                </select>
                                @error('advertisement_id')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                            </div>
                        </div>

                        <div class="row">
                            <div class="col-md-6 mb-3">
                                <label for="category" class="form-label">
                                    <i class="fas fa-tags me-1"></i>Category <span class="text-danger">*</span>
                                </label>
                                <select name="category" id="category" class="form-select @error('category') is-invalid @enderror" required>
                                    <option value="">Select Category</option>
                                    @foreach($categories as $category)
                                        <option value="{{ $category }}" 
                                                {{ old('category') == $category ? 'selected' : '' }}
                                                data-exempted="{{ in_array($category, $exemptedCategories) ? 'true' : 'false' }}">
                                            {{ $category }}
                                            @if(in_array($category, $exemptedCategories))
                                                (Usually Exempted)
                                            @endif
                                        </option>
                                    @endforeach
                                </select>
                                @error('category')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                            </div>
                            
                            <div class="col-md-6 mb-3">
                                <label for="amount" class="form-label">
                                    <i class="fas fa-rupee-sign me-1"></i>Amount <span class="text-danger">*</span>
                                </label>
                                <div class="input-group">
                                    <span class="input-group-text">₹</span>
                                    <input type="number" name="amount" id="amount" 
                                           class="form-control @error('amount') is-invalid @enderror" 
                                           value="{{ old('amount', 0) }}" min="0" step="0.01" required>
                                </div>
                                @error('amount')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                            </div>
                        </div>

                        <div class="row">
                            <div class="col-md-12 mb-3">
                                <div class="form-check">
                                    <input type="checkbox" name="is_exempted" id="is_exempted" 
                                           class="form-check-input" value="1" 
                                           {{ old('is_exempted') ? 'checked' : '' }}>
                                    <label for="is_exempted" class="form-check-label">
                                        <i class="fas fa-gift me-1"></i>Fee Exempted
                                        <small class="text-muted d-block">Check this if the category is exempted from paying fees</small>
                                    </label>
                                </div>
                            </div>
                        </div>

                        <div class="row">
                            <div class="col-md-12 mb-3">
                                <label for="description" class="form-label">
                                    <i class="fas fa-comment me-1"></i>Description
                                </label>
                                <textarea name="description" id="description" 
                                          class="form-control @error('description') is-invalid @enderror" 
                                          rows="3" placeholder="Optional description for this fee configuration">{{ old('description') }}</textarea>
                                @error('description')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                            </div>
                        </div>

                        <div class="row">
                            <div class="col-md-12 mb-3">
                                <div class="form-check">
                                    <input type="checkbox" name="is_active" id="is_active" 
                                           class="form-check-input" value="1" 
                                           {{ old('is_active', true) ? 'checked' : '' }}>
                                    <label for="is_active" class="form-check-label">
                                        <i class="fas fa-toggle-on me-1"></i>Active
                                        <small class="text-muted d-block">Uncheck to disable this fee configuration</small>
                                    </label>
                                </div>
                            </div>
                        </div>

                        <div class="d-flex justify-content-end">
                            <a href="{{ route('admin.fee-configurations.index') }}" class="btn btn-secondary me-2">
                                <i class="fas fa-times me-1"></i>Cancel
                            </a>
                            <button type="submit" class="btn btn-primary">
                                <i class="fas fa-save me-1"></i>Create Fee Configuration
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>

        <!-- Bulk Configuration Helper -->
        <div class="col-lg-4">
            <div class="card shadow">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-info">
                        <i class="fas fa-lightbulb me-2"></i>Quick Setup
                    </h6>
                </div>
                <div class="card-body">
                    <h6 class="text-primary">Standard Fee Structure</h6>
                    <div class="table-responsive">
                        <table class="table table-sm">
                            <thead>
                                <tr>
                                    <th>Category</th>
                                    <th>Typical Fee</th>
                                </tr>
                            </thead>
                            <tbody>
                                <tr>
                                    <td>General</td>
                                    <td class="text-primary fw-bold">₹1,000</td>
                                </tr>
                                <tr>
                                    <td>OBC</td>
                                    <td class="text-primary fw-bold">₹500</td>
                                </tr>
                                <tr>
                                    <td>EWS</td>
                                    <td class="text-primary fw-bold">₹500</td>
                                </tr>
                                <tr class="table-success">
                                    <td>SC</td>
                                    <td class="text-success fw-bold">Exempted</td>
                                </tr>
                                <tr class="table-success">
                                    <td>ST</td>
                                    <td class="text-success fw-bold">Exempted</td>
                                </tr>
                                <tr class="table-success">
                                    <td>PwD</td>
                                    <td class="text-success fw-bold">Exempted</td>
                                </tr>
                                <tr class="table-success">
                                    <td>Women</td>
                                    <td class="text-success fw-bold">Exempted</td>
                                </tr>
                            </tbody>
                        </table>
                    </div>
                    
                    <div class="alert alert-info mt-3">
                        <i class="fas fa-info-circle me-2"></i>
                        <strong>Tip:</strong> You can create configurations for all categories at once by selecting an advertisement and using the bulk create feature.
                    </div>
                </div>
            </div>

            <!-- Existing Configurations for Selected Advertisement -->
            <div class="card shadow mt-4" id="existing-configs" style="display: none;">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-warning">
                        <i class="fas fa-exclamation-triangle me-2"></i>Existing Configurations
                    </h6>
                </div>
                <div class="card-body" id="existing-configs-body">
                    <!-- Will be populated by JavaScript -->
                </div>
            </div>
        </div>
    </div>
</div>

<style>
.form-label {
    font-weight: 600;
    color: #5a5c69;
}

.form-control:focus, .form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.card {
    border: none;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
}

.card-header {
    background-color: #f8f9fc;
    border-bottom: 1px solid #e3e6f0;
}

.table-sm th, .table-sm td {
    padding: 0.5rem;
    font-size: 0.875rem;
}
</style>
@endsection

@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function() {
    const categorySelect = document.getElementById('category');
    const amountInput = document.getElementById('amount');
    const isExemptedCheckbox = document.getElementById('is_exempted');
    const advertisementSelect = document.getElementById('advertisement_id');
    
    // Auto-set exemption based on category
    categorySelect.addEventListener('change', function() {
        const selectedOption = this.options[this.selectedIndex];
        const isExempted = selectedOption.dataset.exempted === 'true';
        
        if (isExempted) {
            amountInput.value = 0;
            isExemptedCheckbox.checked = true;
            amountInput.readOnly = true;
        } else {
            isExemptedCheckbox.checked = false;
            amountInput.readOnly = false;
            if (amountInput.value == 0) {
                amountInput.value = '';
            }
        }
    });
    
    // Toggle amount field based on exemption checkbox
    isExemptedCheckbox.addEventListener('change', function() {
        if (this.checked) {
            amountInput.value = 0;
            amountInput.readOnly = true;
        } else {
            amountInput.readOnly = false;
            if (amountInput.value == 0) {
                amountInput.value = '';
            }
        }
    });
    
    // Load existing configurations when advertisement is selected
    advertisementSelect.addEventListener('change', function() {
        const advertisementId = this.value;
        if (advertisementId) {
            loadExistingConfigurations(advertisementId);
        } else {
            document.getElementById('existing-configs').style.display = 'none';
        }
    });
    
    function loadExistingConfigurations(advertisementId) {
        // This would typically be an AJAX call to get existing configurations
        // For now, we'll show a placeholder
        const existingConfigsDiv = document.getElementById('existing-configs');
        const existingConfigsBody = document.getElementById('existing-configs-body');
        
        existingConfigsBody.innerHTML = `
            <div class="text-center">
                <div class="spinner-border spinner-border-sm text-primary" role="status">
                    <span class="visually-hidden">Loading...</span>
                </div>
                <p class="mt-2 mb-0 text-muted">Loading existing configurations...</p>
            </div>
        `;
        existingConfigsDiv.style.display = 'block';
        
        // Simulate loading (in real implementation, this would be an AJAX call)
        setTimeout(() => {
            existingConfigsBody.innerHTML = `
                <p class="text-muted mb-2">Existing configurations for this advertisement:</p>
                <div class="alert alert-warning">
                    <i class="fas fa-info-circle me-2"></i>
                    Check existing configurations to avoid duplicates.
                </div>
            `;
        }, 1000);
    }
    
    // Initialize if advertisement is pre-selected
    if (advertisementSelect.value) {
        loadExistingConfigurations(advertisementSelect.value);
    }
});
</script>
@endpush