@extends('layouts.school')
@section('title', 'Expenses')
@section('header', 'Expense Management')
@section('content')
    <div class="mb-6 grid grid-cols-1 gap-4 sm:grid-cols-3">
        <div class="rounded-xl bg-white p-5 shadow-sm ring-1 ring-gray-900/5">
            <p class="text-xs font-medium uppercase text-gray-500">Committed this month</p>
            <p class="mt-1 text-xl font-bold text-orange-600">₦{{ number_format($totalThisMonth, 0) }}</p>
        </div>
        <div class="rounded-xl bg-white p-5 shadow-sm ring-1 ring-gray-900/5">
            <p class="text-xs font-medium uppercase text-gray-500">Awaiting approval</p>
            <p class="mt-1 text-xl font-bold text-yellow-600">{{ $pendingCount }}</p>
        </div>
        <div class="rounded-xl bg-white p-5 shadow-sm ring-1 ring-gray-900/5 flex items-center justify-between">
            <p class="text-xs font-medium uppercase text-gray-500">Recurring schedules</p>
            <p class="mt-1 text-xl font-bold text-gray-900">{{ $recurrings->where('status', 'active')->count() }}</p>
        </div>
    </div>

    <div class="grid grid-cols-1 gap-6 xl:grid-cols-3">
        <div class="xl:col-span-2 space-y-6">
            {{-- Record expense --}}
            <div class="rounded-xl bg-white p-6 shadow-sm ring-1 ring-gray-900/5">
                <h3 class="mb-4 text-sm font-semibold text-gray-900">Record Expense</h3>
                <form method="POST" action="{{ route('school.finance.expenses.store', request()->route('schoolId')) }}" class="grid grid-cols-1 gap-4 sm:grid-cols-2">
                    @csrf
                    <div class="sm:col-span-2">
                        <input type="text" name="title" required placeholder="Title *" value="{{ old('title') }}" class="w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none">
                    </div>
                    <input type="number" name="amount" step="0.01" min="0.01" required placeholder="Amount (₦) *" value="{{ old('amount') }}" class="w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none">
                    <input type="date" name="expense_date" required value="{{ old('expense_date', now()->toDateString()) }}" class="w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none">
                    <select name="expense_category_id" class="w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none">
                        <option value="">Category…</option>
                        @foreach ($categories as $category)
                            @if ($category->is_active)<option value="{{ $category->id }}">{{ $category->name }}</option>@endif
                        @endforeach
                    </select>
                    <select name="payment_method" class="w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none">
                        @foreach (\App\Models\Expense::METHODS as $method)
                            <option value="{{ $method }}">{{ ucfirst(str_replace('_', ' ', $method)) }}</option>
                        @endforeach
                    </select>
                    <input type="text" name="vendor" placeholder="Vendor / payee" value="{{ old('vendor') }}" class="w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none">
                    <input type="text" name="reference" placeholder="Reference / receipt no." value="{{ old('reference') }}" class="w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none">
                    <label class="flex items-center gap-2 text-sm text-gray-700 sm:col-span-2">
                        <input type="checkbox" name="submit" value="1" checked class="rounded border-gray-300 text-primary-600 focus:ring-primary-500">
                        Submit for approval immediately
                    </label>
                    <button class="rounded-lg bg-primary-600 px-4 py-2 text-sm font-semibold text-white hover:bg-primary-700 sm:col-span-2">Record Expense</button>
                </form>
            </div>

            {{-- List --}}
            <div class="overflow-hidden rounded-xl bg-white shadow-sm ring-1 ring-gray-900/5">
                <h3 class="border-b border-gray-100 px-6 py-4 text-sm font-semibold text-gray-900">All Expenses</h3>
                <table class="min-w-full divide-y divide-gray-200">
                    <thead class="bg-gray-50"><tr>
                        <th class="px-4 py-3 text-left text-xs font-semibold uppercase text-gray-500">Date</th>
                        <th class="px-4 py-3 text-left text-xs font-semibold uppercase text-gray-500">Title</th>
                        <th class="px-4 py-3 text-right text-xs font-semibold uppercase text-gray-500">Amount</th>
                        <th class="px-4 py-3 text-left text-xs font-semibold uppercase text-gray-500">Status</th>
                        <th class="px-4 py-3 text-right text-xs font-semibold uppercase text-gray-500">Actions</th>
                    </tr></thead>
                    <tbody class="divide-y divide-gray-100">
                        @forelse ($expenses as $expense)
                            <tr class="hover:bg-gray-50">
                                <td class="px-4 py-3 text-sm text-gray-600">{{ $expense->expense_date?->format('d M Y') }}</td>
                                <td class="px-4 py-3 text-sm">
                                    <span class="font-medium text-gray-900">{{ $expense->title }}</span>
                                    @if ($expense->vendor)<span class="block text-xs text-gray-400">{{ $expense->vendor }}</span>@endif
                                </td>
                                <td class="px-4 py-3 text-sm text-right font-medium text-gray-900">₦{{ number_format($expense->amount, 0) }}</td>
                                <td class="px-4 py-3">
                                    @php $colors = ['draft' => 'bg-gray-100 text-gray-600', 'pending_approval' => 'bg-yellow-50 text-yellow-700', 'approved' => 'bg-blue-50 text-blue-700', 'paid' => 'bg-green-50 text-green-700', 'rejected' => 'bg-red-50 text-red-700', 'cancelled' => 'bg-gray-100 text-gray-400']; @endphp
                                    <span class="inline-flex rounded-full px-2 py-0.5 text-xs font-medium {{ $colors[$expense->status] ?? '' }}">{{ str_replace('_', ' ', $expense->status) }}</span>
                                </td>
                                <td class="px-4 py-3 text-right text-xs">
                                    @if ($expense->status === 'draft')
                                        <form method="POST" action="{{ route('school.finance.expenses.submit', [request()->route('schoolId'), $expense->id]) }}" class="inline">@csrf @method('PATCH')<button class="font-semibold text-primary-600 hover:text-primary-700">Submit</button></form>
                                    @elseif ($expense->status === 'pending_approval')
                                        <form method="POST" action="{{ route('school.finance.expenses.approve', [request()->route('schoolId'), $expense->id]) }}" class="inline">@csrf @method('PATCH')<button class="font-semibold text-green-600 hover:text-green-700">Approve</button></form>
                                        <form method="POST" action="{{ route('school.finance.expenses.reject', [request()->route('schoolId'), $expense->id]) }}" class="inline ml-2">@csrf @method('PATCH')<button class="font-semibold text-red-600 hover:text-red-700">Reject</button></form>
                                    @elseif ($expense->status === 'approved')
                                        <form method="POST" action="{{ route('school.finance.expenses.paid', [request()->route('schoolId'), $expense->id]) }}" class="inline">@csrf @method('PATCH')<button class="font-semibold text-green-600 hover:text-green-700">Mark Paid</button></form>
                                    @endif
                                </td>
                            </tr>
                        @empty
                            <tr><td colspan="5" class="px-6 py-12 text-center text-sm text-gray-500">No expenses recorded.</td></tr>
                        @endforelse
                    </tbody>
                </table>
                <div class="border-t border-gray-200 px-6 py-3">{{ $expenses->links() }}</div>
            </div>
        </div>

        <div class="space-y-6">
            {{-- Categories --}}
            <div class="rounded-xl bg-white p-6 shadow-sm ring-1 ring-gray-900/5">
                <h3 class="mb-3 text-sm font-semibold text-gray-900">Expense Categories</h3>
                <ul class="mb-4 space-y-1 text-sm">
                    @forelse ($categories as $category)
                        <li class="flex items-center justify-between {{ $category->is_active ? 'text-gray-700' : 'text-gray-400 line-through' }}">
                            {{ $category->name }}
                            @if ($category->is_active)
                                <form method="POST" action="{{ route('school.finance.expense-categories.delete', [request()->route('schoolId'), $category->id]) }}">@csrf<button class="text-xs text-red-500 hover:text-red-700">deactivate</button></form>
                            @endif
                        </li>
                    @empty
                        <li class="text-gray-500">None yet.</li>
                    @endforelse
                </ul>
                <form method="POST" action="{{ route('school.finance.expense-categories.store', request()->route('schoolId')) }}" class="flex gap-2">
                    @csrf
                    <input type="text" name="name" required placeholder="New category" class="flex-1 rounded-lg border border-gray-300 px-3 py-1.5 text-sm focus:border-primary-500 focus:outline-none">
                    <button class="rounded-lg bg-gray-800 px-3 py-1.5 text-xs font-semibold text-white hover:bg-gray-700">Add</button>
                </form>
            </div>

            {{-- Recurring --}}
            <div class="rounded-xl bg-white p-6 shadow-sm ring-1 ring-gray-900/5">
                <h3 class="mb-3 text-sm font-semibold text-gray-900">Recurring Expenses</h3>
                <ul class="mb-4 space-y-2 text-sm">
                    @forelse ($recurrings as $recurring)
                        <li class="flex items-center justify-between gap-2">
                            <div class="min-w-0">
                                <p class="truncate font-medium text-gray-900">{{ $recurring->title }}</p>
                                <p class="text-xs text-gray-500">₦{{ number_format($recurring->amount, 0) }} · {{ $recurring->frequency }} · next {{ $recurring->next_due_date?->format('d M Y') }}</p>
                            </div>
                            <form method="POST" action="{{ route('school.finance.recurring.toggle', [request()->route('schoolId'), $recurring->id]) }}">
                                @csrf @method('PATCH')
                                <button class="rounded-md px-2 py-1 text-xs font-semibold {{ $recurring->status === 'active' ? 'bg-green-50 text-green-700' : 'bg-gray-100 text-gray-500' }}">{{ $recurring->status }}</button>
                            </form>
                        </li>
                    @empty
                        <li class="text-gray-500">No schedules yet.</li>
                    @endforelse
                </ul>
                <details>
                    <summary class="cursor-pointer text-xs font-semibold text-primary-600">+ New schedule</summary>
                    <form method="POST" action="{{ route('school.finance.recurring.store', request()->route('schoolId')) }}" class="mt-3 space-y-2">
                        @csrf
                        <input type="text" name="title" required placeholder="Title *" class="w-full rounded-lg border border-gray-300 px-3 py-1.5 text-sm focus:border-primary-500 focus:outline-none">
                        <input type="number" name="amount" step="0.01" min="0.01" required placeholder="Amount (₦) *" class="w-full rounded-lg border border-gray-300 px-3 py-1.5 text-sm focus:border-primary-500 focus:outline-none">
                        <div class="flex gap-2">
                            <select name="frequency" class="flex-1 rounded-lg border border-gray-300 px-2 py-1.5 text-sm">
                                @foreach (\App\Models\RecurringExpense::FREQUENCIES as $f)<option value="{{ $f }}">{{ ucfirst($f) }}</option>@endforeach
                            </select>
                            <input type="date" name="start_date" required value="{{ now()->toDateString() }}" class="flex-1 rounded-lg border border-gray-300 px-2 py-1.5 text-sm">
                        </div>
                        <label class="flex items-center gap-2 text-xs text-gray-600"><input type="checkbox" name="auto_create" value="1" checked class="rounded border-gray-300"> Auto-create expense entries</label>
                        <button class="w-full rounded-lg bg-primary-600 px-3 py-1.5 text-xs font-semibold text-white hover:bg-primary-700">Schedule</button>
                    </form>
                </details>
            </div>
        </div>
    </div>
@endsection