@extends('layouts.customer')

@section('title', 'Currency Exchange')

@section('content')
<div class="max-w-5xl mx-auto px-4 sm:px-6 lg:px-8 py-8">

    <div class="flex items-center justify-between mb-8">
        <div>
            <h1 class="text-2xl font-bold text-gray-900">Currency Exchange</h1>
            <p class="text-sm text-gray-500 mt-1">Live conversion of your account balances based on current exchange rates.</p>
        </div>
    </div>

    <div class="grid grid-cols-1 md:grid-cols-3 gap-6 mb-8">
        <div class="md:col-span-1 bg-white rounded-xl shadow-sm border border-gray-100 p-6">
            <p class="text-sm font-medium text-gray-500">Total Balance ({{ site_currency()['code'] }})</p>
            <p class="text-2xl font-bold text-gray-900 mt-1">{{ site_money($totalBase) }}</p>
            <p class="text-xs text-gray-400 mt-2">Sum of all your accounts</p>
        </div>
        @foreach($targets as $target)
        <div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
            <p class="text-sm font-medium text-gray-500">Equivalent in {{ $target }}</p>
            <p class="text-2xl font-bold text-gray-900 mt-1">
                @if($displays[$target] !== null)
                {{ number_format($displays[$target], 2) }}
                @else
                <span class="text-gray-300">N/A</span>
                @endif
            </p>
            <p class="text-xs text-gray-400 mt-2">
                @if($rates[$target] !== null)
                1 {{ site_currency()['code'] }} = {{ number_format($rates[$target], 4) }} {{ $target }}
                @else
                Rates temporarily unavailable
                @endif
            </p>
        </div>
        @endforeach
    </div>

    <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
        <div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
            <h3 class="text-lg font-semibold text-gray-900 mb-4">Your Accounts</h3>
            <div class="divide-y divide-gray-100">
                @forelse($accounts as $account)
                <div class="py-3 flex items-center justify-between">
                    <div>
                        <p class="text-sm font-semibold text-gray-800">{{ $account->account_number }}</p>
                        <p class="text-xs text-gray-400 capitalize">{{ $account->account_type }}</p>
                    </div>
                    <p class="text-sm font-bold text-gray-900">{{ site_money($account->balance) }}</p>
                </div>
                @empty
                <p class="text-sm text-gray-400 py-3">No accounts found.</p>
                @endforelse
            </div>
        </div>

        <div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
            <h3 class="text-lg font-semibold text-gray-900 mb-4">Convert Any Amount</h3>
            <form method="POST" action="{{ route('customer.exchange.convert') }}" class="space-y-4">
                @csrf
                <div>
                    <label class="text-sm font-medium text-gray-600" for="amount">Amount</label>
                    <input type="number" step="0.01" min="0.01" id="amount" name="amount" required
                           class="mt-1 w-full px-3 py-2.5 border border-gray-200 rounded-lg text-sm focus:ring-2 focus:ring-[#0D6B58]/20 focus:border-[#0D6B58]">
                    @error('amount')
                    <p class="mt-1 text-sm text-rose-600">{{ $message }}</p>
                    @enderror
                </div>
                <div class="grid grid-cols-2 gap-4">
                    <div>
                        <label class="text-sm font-medium text-gray-600" for="from">From</label>
                        <select id="from" name="from" class="mt-1 w-full px-3 py-2.5 border border-gray-200 rounded-lg text-sm focus:ring-2 focus:ring-[#0D6B58]/20 focus:border-[#0D6B58]">
                            <option value="{{ $base }}">{{ $base }} (site currency)</option>
                            @foreach($targets as $target)
                            <option value="{{ $target }}">{{ $target }}</option>
                            @endforeach
                        </select>
                    </div>
                    <div>
                        <label class="text-sm font-medium text-gray-600" for="to">To</label>
                        <select id="to" name="to" class="mt-1 w-full px-3 py-2.5 border border-gray-200 rounded-lg text-sm focus:ring-2 focus:ring-[#0D6B58]/20 focus:border-[#0D6B58]">
                            @foreach(['USD', 'EUR', 'GBP', 'NGN'] as $code)
                            <option value="{{ $code }}" {{ $code === 'USD' ? 'selected' : '' }}>{{ $code }}</option>
                            @endforeach
                        </select>
                    </div>
                </div>
                <button type="submit" class="w-full px-5 py-2.5 bg-[#0D6B58] text-white text-sm font-semibold rounded-lg hover:bg-[#0A5A49] transition">
                    Convert
                </button>
            </form>
        </div>
    </div>
</div>
@endsection