@extends('layouts.app')
@section('title', __('accounting.journal_entry') . ' ' . $journal_entry->entry_no)

@section('content')
<section class="content-header">
    <h1 class="tw-text-xl md:tw-text-3xl tw-font-bold tw-text-black">
        <i class="fa fa-book-open tw-text-blue-600 tw-mr-2"></i>
        {{ __('accounting.journal_entry') }}
        <span class="tw-font-mono tw-text-blue-600">{{ $journal_entry->entry_no }}</span>
    </h1>
</section>

<section class="content">
    @if(session('status'))
        @php $msg = session('status'); @endphp
        <div class="alert alert-{{ $msg['success'] ? 'success' : 'danger' }} alert-dismissible">
            <button type="button" class="close" data-dismiss="alert">&times;</button>
            <i class="fa fa-{{ $msg['success'] ? 'check-circle' : 'exclamation-circle' }}"></i>
            {{ $msg['msg'] }}
        </div>
    @endif

    @if(auth()->user()->can('view_journal_entries') || auth()->user()->can('account.access'))

    @php
        $status_map = [
            'posted'   => ['class' => 'tw-dw-badge-success',  'label' => __('accounting.status_posted'),   'icon' => 'check-circle'],
            'draft'    => ['class' => 'tw-dw-badge-warning',  'label' => __('accounting.status_draft'),    'icon' => 'edit'],
            'reversed' => ['class' => 'tw-dw-badge-info',     'label' => __('accounting.status_reversed'), 'icon' => 'undo'],
            'void'     => ['class' => 'tw-dw-badge-error',    'label' => __('accounting.status_void'),     'icon' => 'ban'],
        ];
        $approval_map = [
            'not_required' => ['class' => 'tw-dw-badge-ghost',   'label' => __('accounting.approval_not_required')],
            'draft'        => ['class' => 'tw-dw-badge-ghost',   'label' => __('accounting.approval_draft')],
            'pending'      => ['class' => 'tw-dw-badge-warning', 'label' => __('accounting.approval_pending')],
            'approved'     => ['class' => 'tw-dw-badge-success', 'label' => __('accounting.approval_approved')],
            'rejected'     => ['class' => 'tw-dw-badge-error',   'label' => __('accounting.approval_rejected')],
        ];
        $st  = $status_map[$journal_entry->status]   ?? ['class' => 'tw-dw-badge-ghost', 'label' => $journal_entry->status, 'icon' => 'circle'];
        $apr = $approval_map[$journal_entry->approval_status ?? 'not_required'] ?? ['class' => 'tw-dw-badge-ghost', 'label' => $journal_entry->approval_status];
    @endphp

    <div class="row">

        {{-- العمود الرئيسي --}}
        <div class="col-md-8">

            {{-- بطاقة تفاصيل القيد --}}
            <div class="box box-solid">
                <div class="box-header with-border">
                    <h3 class="box-title">
                        <i class="fa fa-info-circle tw-mr-1"></i>
                        {{ __('accounting.entry_details') }}
                    </h3>
                    <div class="box-tools pull-right">
                        <span class="tw-dw-badge {{ $st['class'] }} tw-mr-1">
                            <i class="fa fa-{{ $st['icon'] }} tw-mr-1"></i>{{ $st['label'] }}
                        </span>
                        <span class="tw-dw-badge {{ $apr['class'] }}">{{ $apr['label'] }}</span>
                    </div>
                </div>
                <div class="box-body">
                    <div class="row">
                        <div class="col-md-6">
                            <table class="table table-condensed">
                                <tr>
                                    <th class="tw-text-gray-500 tw-text-sm" style="width:120px">{{ __('accounting.entry_no') }}</th>
                                    <td class="tw-font-mono tw-font-semibold">{{ $journal_entry->entry_no }}</td>
                                </tr>
                                <tr>
                                    <th class="tw-text-gray-500 tw-text-sm">{{ __('accounting.date') }}</th>
                                    <td>{{ $journal_entry->entry_date->format('Y-m-d') }}</td>
                                </tr>
                                <tr>
                                    <th class="tw-text-gray-500 tw-text-sm">{{ __('accounting.period') }}</th>
                                    <td>{{ optional($journal_entry->period)->name ?: '—' }}</td>
                                </tr>
                            </table>
                        </div>
                        <div class="col-md-6">
                            <table class="table table-condensed">
                                <tr>
                                    <th class="tw-text-gray-500 tw-text-sm" style="width:120px">{{ __('accounting.source') }}</th>
                                    @php
                                        $source_type_labels = [
                                            'transaction'         => 'فاتورة',
                                            'transaction_payment' => 'دفعة مالية',
                                            'stock_adjustment'    => 'تسوية مخزون',
                                            'manual_journal'      => 'قيد يدوي',
                                            'opening_balance'     => 'أرصدة افتتاحية',
                                            'reversal'            => 'عكس قيد',
                                        ];
                                    @endphp
                                    <td class="tw-text-sm">{{ $source_type_labels[$journal_entry->source_type] ?? ($journal_entry->source_type ? str_replace('_',' ',$journal_entry->source_type) : '—') }}</td>
                                </tr>
                                <tr>
                                    <th class="tw-text-gray-500 tw-text-sm">{{ __('accounting.reference') }}</th>
                                    <td class="tw-font-mono tw-text-sm">{{ $journal_entry->source_reference ?: '—' }}</td>
                                </tr>
                                <tr>
                                    <th class="tw-text-gray-500 tw-text-sm">{{ __('accounting.memo') }}</th>
                                    <td class="tw-text-sm">{{ $journal_entry->memo ?: '—' }}</td>
                                </tr>
                            </table>
                        </div>
                    </div>

                    @if($journal_entry->reversalEntry || $journal_entry->reversesEntry)
                        <div class="tw-border-t tw-pt-2 tw-mt-1">
                            @if($journal_entry->reversalEntry)
                                <span class="tw-text-sm tw-text-gray-500">{{ __('accounting.reversal_entry') }}:</span>
                                <a href="{{ action([\App\Http\Controllers\JournalEntryController::class, 'show'], $journal_entry->reversalEntry->id) }}"
                                   class="tw-font-mono tw-text-blue-600 tw-font-semibold tw-ml-1">
                                    {{ $journal_entry->reversalEntry->entry_no }}
                                </a>
                            @endif
                            @if($journal_entry->reversesEntry)
                                <span class="tw-text-sm tw-text-gray-500 tw-ml-3">{{ __('accounting.reverses_entry') }}:</span>
                                <a href="{{ action([\App\Http\Controllers\JournalEntryController::class, 'show'], $journal_entry->reversesEntry->id) }}"
                                   class="tw-font-mono tw-text-blue-600 tw-font-semibold tw-ml-1">
                                    {{ $journal_entry->reversesEntry->entry_no }}
                                </a>
                            @endif
                        </div>
                    @endif
                </div>
            </div>

            {{-- بنود القيد --}}
            <div class="box box-solid">
                <div class="box-header with-border">
                    <h3 class="box-title">
                        <i class="fa fa-table tw-mr-1"></i>
                        {{ __('accounting.lines') }}
                    </h3>
                </div>
                <div class="box-body table-responsive no-padding">
                    @php
                        $debit_total  = 0;
                        $credit_total = 0;
                    @endphp
                    <table class="table table-bordered table-striped">
                        <thead class="tw-bg-gray-50">
                            <tr>
                                <th style="width:40px">{{ __('accounting.line_no') }}</th>
                                <th>{{ __('accounting.account') }}</th>
                                <th class="text-right" style="width:130px">{{ __('accounting.debit') }}</th>
                                <th class="text-right" style="width:130px">{{ __('accounting.credit') }}</th>
                                <th>{{ __('accounting.memo') }}</th>
                            </tr>
                        </thead>
                        <tbody>
                            @foreach($journal_entry->lines as $line)
                                @php
                                    $is_debit  = $line->type === 'debit';
                                    $debit_total  += $is_debit  ? $line->amount : 0;
                                    $credit_total += !$is_debit ? $line->amount : 0;
                                @endphp
                                <tr class="{{ $is_debit ? '' : 'tw-text-gray-600' }}">
                                    <td class="text-center tw-text-gray-400">{{ $line->line_no }}</td>
                                    <td>
                                        @if(optional($line->account)->account_number)
                                            <span class="tw-font-mono tw-text-xs tw-text-gray-500 tw-mr-1">
                                                {{ $line->account->account_number }}
                                            </span>
                                        @endif
                                        {{ optional($line->account)->display_name }}
                                    </td>
                                    <td class="text-right tw-font-mono tw-font-semibold {{ $is_debit ? 'tw-text-blue-700' : '' }}">
                                        {{ $is_debit ? number_format($line->amount, 2) : '' }}
                                    </td>
                                    <td class="text-right tw-font-mono tw-font-semibold {{ !$is_debit ? 'tw-text-green-700' : '' }}">
                                        {{ !$is_debit ? number_format($line->amount, 2) : '' }}
                                    </td>
                                    <td class="tw-text-sm tw-text-gray-500">{{ $line->memo ?: '—' }}</td>
                                </tr>
                            @endforeach
                        </tbody>
                        <tfoot>
                            <tr class="tw-bg-gray-50 tw-font-bold">
                                <th colspan="2">{{ __('accounting.total') }}</th>
                                <th class="text-right tw-font-mono tw-text-blue-700">{{ number_format($debit_total, 2) }}</th>
                                <th class="text-right tw-font-mono tw-text-green-700">{{ number_format($credit_total, 2) }}</th>
                                <th>
                                    @if(round($debit_total, 4) === round($credit_total, 4))
                                        <span class="tw-dw-badge tw-dw-badge-success">
                                            <i class="fa fa-check-circle tw-mr-1"></i>{{ __('accounting.balanced') }}
                                        </span>
                                    @else
                                        <span class="tw-dw-badge tw-dw-badge-error">
                                            <i class="fa fa-exclamation-circle tw-mr-1"></i>{{ __('accounting.not_balanced') }}
                                        </span>
                                    @endif
                                </th>
                            </tr>
                        </tfoot>
                    </table>
                </div>
            </div>

            {{-- سجل التعديلات --}}
            <div class="box box-solid">
                <div class="box-header with-border">
                    <h3 class="box-title">
                        <i class="fa fa-history tw-mr-1"></i>
                        {{ __('accounting.audit_trail') }}
                    </h3>
                    <div class="box-tools pull-right">
                        <button type="button" class="btn btn-box-tool" data-widget="collapse">
                            <i class="fa fa-minus"></i>
                        </button>
                    </div>
                </div>
                <div class="box-body table-responsive no-padding">
                    <table class="table table-bordered table-striped">
                        <thead class="tw-bg-gray-50">
                            <tr>
                                <th style="width:130px">{{ __('accounting.date') }}</th>
                                <th style="width:120px">{{ __('accounting.actions') }}</th>
                                <th>{{ __('accounting.created_by') }}</th>
                                <th>{{ __('accounting.notes') }}</th>
                                <th style="width:80px"></th>
                            </tr>
                        </thead>
                        <tbody>
                            @forelse($journal_entry->audits as $audit)
                                <tr>
                                    <td class="tw-text-sm tw-text-gray-500">{{ $audit->created_at->format('Y-m-d H:i') }}</td>
                                    <td>
                                        <span class="tw-dw-badge tw-dw-badge-ghost tw-text-xs">
                                            {{ ucfirst(str_replace('_',' ', $audit->action)) }}
                                        </span>
                                    </td>
                                    <td class="tw-text-sm">{{ optional($audit->createdBy)->user_full_name ?: '—' }}</td>
                                    <td class="tw-text-sm tw-text-gray-600">{{ $audit->note ?: '—' }}</td>
                                    <td>
                                        @if($audit->after_values)
                                            <details>
                                                <summary class="tw-cursor-pointer tw-text-xs tw-text-blue-500">JSON</summary>
                                                <pre class="tw-text-xs tw-mt-1" style="white-space:pre-wrap;max-height:200px;overflow:auto">{{ json_encode($audit->after_values, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE) }}</pre>
                                            </details>
                                        @endif
                                    </td>
                                </tr>
                            @empty
                                <tr>
                                    <td colspan="5" class="text-center tw-py-4 tw-text-gray-400">
                                        {{ __('accounting.no_records') }}
                                    </td>
                                </tr>
                            @endforelse
                        </tbody>
                    </table>
                </div>
            </div>

        </div>

        {{-- الشريط الجانبي للإجراءات --}}
        <div class="col-md-4">
            <div class="box box-solid">
                <div class="box-header with-border tw-bg-gray-50">
                    <h3 class="box-title">
                        <i class="fa fa-cogs tw-mr-1"></i>
                        {{ __('accounting.actions') }}
                    </h3>
                </div>
                <div class="box-body">

                    <a href="{{ action([\App\Http\Controllers\JournalEntryController::class, 'index']) }}"
                       class="tw-dw-btn tw-dw-btn-outline tw-w-full tw-mb-3">
                        <i class="fa fa-arrow-left tw-mr-1"></i> {{ __('accounting.back') }}
                    </a>

                    {{-- إرسال للموافقة --}}
                    @if($journal_entry->status === 'draft'
                        && $journal_entry->requiresApproval()
                        && in_array($journal_entry->approval_status, ['draft', 'rejected'])
                        && (auth()->user()->can('create_manual_journal') || auth()->user()->can('account.access')))
                        <div class="tw-border tw-border-blue-200 tw-rounded tw-p-3 tw-mb-3">
                            <p class="tw-text-sm tw-font-semibold tw-text-blue-700 tw-mb-2">
                                <i class="fa fa-paper-plane tw-mr-1"></i>{{ __('accounting.submit_for_approval') }}
                            </p>
                            <form method="POST" action="{{ action([\App\Http\Controllers\JournalEntryController::class, 'submit'], $journal_entry->id) }}">
                                @csrf
                                <div class="form-group">
                                    <input type="text" name="note" class="form-control form-control-sm"
                                           placeholder="{{ __('accounting.submit_note') }}">
                                </div>
                                <button type="submit" class="tw-dw-btn tw-dw-btn-primary tw-dw-btn-sm tw-text-white tw-w-full">
                                    <i class="fa fa-paper-plane tw-mr-1"></i> {{ __('accounting.submit_for_approval') }}
                                </button>
                            </form>
                        </div>
                    @endif

                    {{-- موافقة ورفض --}}
                    @if($journal_entry->status === 'draft'
                        && $journal_entry->approval_status === 'pending'
                        && (auth()->user()->can('approve_journal_entries') || auth()->user()->can('account.access')))
                        <div class="tw-border tw-border-green-200 tw-rounded tw-p-3 tw-mb-3">
                            <p class="tw-text-sm tw-font-semibold tw-text-green-700 tw-mb-2">
                                <i class="fa fa-check-circle tw-mr-1"></i>{{ __('accounting.approve_and_post') }}
                            </p>
                            <form method="POST" action="{{ action([\App\Http\Controllers\JournalEntryController::class, 'approve'], $journal_entry->id) }}">
                                @csrf
                                <div class="form-group">
                                    <input type="text" name="note" class="form-control form-control-sm"
                                           placeholder="{{ __('accounting.approval_note') }}">
                                </div>
                                <button type="submit" class="tw-dw-btn tw-dw-btn-success tw-dw-btn-sm tw-text-white tw-w-full">
                                    <i class="fa fa-check tw-mr-1"></i> {{ __('accounting.approve_and_post') }}
                                </button>
                            </form>
                        </div>
                        <div class="tw-border tw-border-red-200 tw-rounded tw-p-3 tw-mb-3">
                            <p class="tw-text-sm tw-font-semibold tw-text-red-700 tw-mb-2">
                                <i class="fa fa-times-circle tw-mr-1"></i>{{ __('accounting.reject_entry') }}
                            </p>
                            <form method="POST" action="{{ action([\App\Http\Controllers\JournalEntryController::class, 'reject'], $journal_entry->id) }}">
                                @csrf
                                <div class="form-group">
                                    <input type="text" name="reason" class="form-control form-control-sm"
                                           placeholder="{{ __('accounting.rejection_reason') }}" required>
                                </div>
                                <button type="submit" class="tw-dw-btn tw-dw-btn-error tw-dw-btn-sm tw-text-white tw-w-full">
                                    <i class="fa fa-times tw-mr-1"></i> {{ __('accounting.reject_entry') }}
                                </button>
                            </form>
                        </div>
                    @endif

                    {{-- إلغاء المسودة --}}
                    @if($journal_entry->status === 'draft'
                        && (auth()->user()->can('create_manual_journal') || auth()->user()->can('account.access')))
                        <div class="tw-border tw-border-gray-200 tw-rounded tw-p-3 tw-mb-3">
                            <p class="tw-text-sm tw-font-semibold tw-text-gray-600 tw-mb-2">
                                <i class="fa fa-ban tw-mr-1"></i>{{ __('accounting.void_draft') }}
                            </p>
                            <form method="POST" action="{{ action([\App\Http\Controllers\JournalEntryController::class, 'void'], $journal_entry->id) }}">
                                @csrf
                                <div class="form-group">
                                    <input type="text" name="reason" class="form-control form-control-sm"
                                           placeholder="{{ __('accounting.void_reason') }}">
                                </div>
                                <button type="submit" class="tw-dw-btn tw-dw-btn-outline tw-dw-btn-error tw-dw-btn-sm tw-w-full"
                                        onclick="return confirm('{{ addslashes(__('accounting.void_draft')) }}?')">
                                    <i class="fa fa-ban tw-mr-1"></i> {{ __('accounting.void_draft') }}
                                </button>
                            </form>
                        </div>
                    @endif

                    {{-- عكس القيد --}}
                    @if($journal_entry->status === 'posted'
                        && empty($journal_entry->reversal_journal_entry_id)
                        && (auth()->user()->can('reverse_journal_entries') || auth()->user()->can('account.access')))
                        <div class="tw-border tw-border-orange-200 tw-rounded tw-p-3 tw-mb-3">
                            <p class="tw-text-sm tw-font-semibold tw-text-orange-700 tw-mb-2">
                                <i class="fa fa-undo tw-mr-1"></i>{{ __('accounting.reverse_entry') }}
                            </p>
                            <form method="POST" action="{{ action([\App\Http\Controllers\JournalEntryController::class, 'reverse'], $journal_entry->id) }}">
                                @csrf
                                <div class="form-group">
                                    <label class="tw-text-xs tw-text-gray-500">{{ __('accounting.reverse_date') }}</label>
                                    <input type="date" name="entry_date" class="form-control form-control-sm"
                                           value="{{ date('Y-m-d') }}">
                                </div>
                                <div class="form-group">
                                    <input type="text" name="reason" class="form-control form-control-sm"
                                           placeholder="{{ __('accounting.reverse_reason') }}">
                                </div>
                                <button type="submit" class="tw-dw-btn tw-dw-btn-warning tw-dw-btn-sm tw-text-white tw-w-full">
                                    <i class="fa fa-undo tw-mr-1"></i> {{ __('accounting.reverse_entry') }}
                                </button>
                            </form>
                        </div>
                    @endif

                </div>
            </div>
        </div>

    </div>
    @endif
</section>
@endsection