@extends('layout.main')

@section('content')
    <div class="container grid px-6 mx-auto">
        <h4 class="mb-4 mt-4 text-lg font-semibold text-gray-600 dark:text-gray-300">
            {{ isset($loanCollateral->id) ? 'Edit Loan Collateral' : 'Add New Loan Collateral' }}
        </h4>
        
        <!-- Loan Information Card -->
        <div class="px-4 py-3 mb-4 bg-blue-50 border border-blue-200 rounded-lg dark:bg-blue-900 dark:border-blue-800">
            <h5 class="text-sm font-medium text-blue-800 dark:text-blue-200 mb-2">Loan Information</h5>
            <div class="grid grid-cols-1 md:grid-cols-3 gap-4 text-sm">
                <div>
                    <span class="font-medium text-blue-700 dark:text-blue-300">Loan Code:</span>
                    <span class="text-blue-600 dark:text-blue-400">{{ $loan->loan_code }}</span>
                </div>
                <div>
                    <span class="font-medium text-blue-700 dark:text-blue-300">Amount:</span>
                    <span class="text-blue-600 dark:text-blue-400">{{ formatCurrencyDecimals($loan->loan_amount) }}</span>
                </div>
                <div>
                    <span class="font-medium text-blue-700 dark:text-blue-300">Client:</span>
                    <span class="text-blue-600 dark:text-blue-400">
                        {{ $loan->individualClient ? $loan->individualClient->client->fullname : 'Group Loan' }}
                    </span>
                </div>
            </div>
        </div>

        <div class="px-4 py-3 mb-8 bg-white rounded-lg shadow-md dark:bg-gray-800">
            <form
                action="{{ isset($loanCollateral->id) ? route('loans.loan-collaterals.update', [$loan, $loanCollateral]) : route('loans.loan-collaterals.store', $loan) }}"
                method="POST" enctype="multipart/form-data">
                @csrf
                @if (isset($loanCollateral->id))
                    @method('PUT')
                @endif

                <!-- Hidden loan_id field for create -->
                @if (!isset($loanCollateral->id))
                    <input type="hidden" name="loan_id" value="{{ $loan->id }}">
                @endif

                <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                    <!-- Left Column -->
                    <div class="space-y-4">
                        <x-form.input 
                            name="type" 
                            type="text" 
                            label="Collateral Type" 
                            required 
                            placeholder="e.g., Vehicle, Land, Jewelry"
                            value="{{ $loanCollateral->type ?? old('type') }}" />

                        <x-form.input 
                            name="name" 
                            type="text" 
                            label="Collateral Name" 
                            required
                            placeholder="e.g., Toyota Corolla, Plot 123"
                            value="{{ $loanCollateral->name ?? old('name') }}" />

                        <x-form.input 
                            name="estimated_value" 
                            type="number" 
                            step="0.01"
                            label="Estimated Value" 
                            required
                            placeholder="0.00"
                            value="{{ $loanCollateral->estimated_value ?? old('estimated_value') }}" />
                    </div>

                    <!-- Right Column -->
                    <div class="space-y-4">
                        <x-form.textarea 
                            name="description" 
                            label="Description" 
                            required
                            placeholder="Enter detailed description of the collateral..."
                            value="{{ $loanCollateral->description ?? old('description') }}" />

                        <!-- Image Upload -->
                        <div>
                            <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-2">
                                Collateral Image
                            </label>
                            <input 
                                type="file" 
                                name="image" 
                                accept="image/*"
                                class="block w-full text-sm text-gray-500 file:mr-4 file:py-2 file:px-4 file:rounded-full file:border-0 file:text-sm file:font-semibold file:bg-purple-50 file:text-purple-700 hover:file:bg-purple-100 dark:file:bg-gray-700 dark:file:text-gray-300 dark:text-gray-400">
                            <p class="text-xs text-gray-500 dark:text-gray-400 mt-1">
                                PNG, JPG, GIF up to 2MB
                            </p>
                            
                            @if(isset($loanCollateral->image) && $loanCollateral->image)
                                <div class="mt-2">
                                    <p class="text-sm text-gray-600 dark:text-gray-400">Current image:</p>
                                    <img src="{{ asset('storage/' . $loanCollateral->image) }}" 
                                         alt="Current collateral image" 
                                         class="mt-1 h-20 w-20 object-cover rounded-lg border">
                                </div>
                            @endif
                        </div>
                    </div>
                </div>

                <!-- Auto-generated Identifier Display -->
                @if(isset($loanCollateral->id))
                    <div class="mt-4 p-3 bg-gray-50 dark:bg-gray-700 rounded-lg">
                        <label class="block text-sm font-medium text-gray-700 dark:text-gray-400 mb-1">
                            Collateral Identifier
                        </label>
                        <span class="text-sm font-mono text-gray-600 dark:text-gray-300">
                            {{ $loanCollateral->identifier }}
                        </span>
                        <p class="text-xs text-gray-500 dark:text-gray-400 mt-1">
                            Auto-generated unique identifier
                        </p>
                    </div>
                @endif

                <div class="flex justify-end mt-6 gap-4">
                    <x-link route="{{ route('loans.show', $loan) }}" class="bg-red-600" isButton>
                        {{ __('Cancel') }}
                    </x-link>
                    <x-button label="Save Collateral" type="submit" />
                </div>
            </form>
        </div>
    </div>
@endsection