@extends('layouts.app')

@section('title', '일정 수정')

@section('content')
<div class="container mx-auto px-4 py-6 max-w-2xl">
    {{-- 페이지 헤더 --}}
    <div class="mb-6">
        <a href="{{ route('finance.fund-schedules.index') }}" class="text-sm text-gray-500 hover:text-gray-700 inline-flex items-center gap-1 mb-2">
            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7"/>
            </svg>
            자금계획일정으로
        </a>
        <h1 class="text-2xl font-bold text-gray-800">일정 수정</h1>
        <p class="text-sm text-gray-500 mt-1">{{ $schedule->title }}</p>
    </div>

    {{-- 수정 폼 --}}
    <div class="bg-white rounded-lg shadow-sm p-6">
        <form id="scheduleForm"
              hx-put="{{ route('api.admin.fund-schedules.update', $schedule->id) }}"
              hx-headers='{"X-CSRF-TOKEN": "{{ csrf_token() }}", "Accept": "application/json"}'
              hx-target="#form-message"
              hx-swap="innerHTML"
              class="space-y-6">

            {{-- 메시지 영역 --}}
            <div id="form-message"></div>

            {{-- 일정 유형 --}}
            <div>
                <label class="block text-sm font-medium text-gray-700 mb-2">
                    일정 유형 <span class="text-red-500">*</span>
                </label>
                <div class="grid grid-cols-2 gap-4">
                    @foreach($types as $value => $label)
                    <label class="relative flex cursor-pointer rounded-lg border p-4 focus:outline-none
                        {{ $value === 'income' ? 'border-green-300 bg-green-50 has-[:checked]:border-green-500 has-[:checked]:ring-2 has-[:checked]:ring-green-500' : 'border-red-300 bg-red-50 has-[:checked]:border-red-500 has-[:checked]:ring-2 has-[:checked]:ring-red-500' }}">
                        <input type="radio" name="schedule_type" value="{{ $value }}"
                               class="sr-only" {{ $schedule->schedule_type === $value ? 'checked' : '' }}>
                        <span class="flex flex-1">
                            <span class="flex flex-col">
                                <span class="block text-sm font-medium {{ $value === 'income' ? 'text-green-900' : 'text-red-900' }}">
                                    {{ $label }}
                                </span>
                            </span>
                        </span>
                        <svg class="h-5 w-5 {{ $value === 'income' ? 'text-green-600' : 'text-red-600' }} hidden [input:checked~&]:block" viewBox="0 0 20 20" fill="currentColor">
                            <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.857-9.809a.75.75 0 00-1.214-.882l-3.483 4.79-1.88-1.88a.75.75 0 10-1.06 1.061l2.5 2.5a.75.75 0 001.137-.089l4-5.5z" clip-rule="evenodd" />
                        </svg>
                    </label>
                    @endforeach
                </div>
            </div>

            {{-- 일정명 --}}
            <div>
                <label for="title" class="block text-sm font-medium text-gray-700 mb-1">
                    일정명 <span class="text-red-500">*</span>
                </label>
                <input type="text" name="title" id="title" required
                       value="{{ $schedule->title }}"
                       class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-emerald-500 focus:border-emerald-500">
            </div>

            {{-- 예정일 & 금액 --}}
            <div class="grid grid-cols-2 gap-4">
                <div>
                    <label for="scheduled_date" class="block text-sm font-medium text-gray-700 mb-1">
                        예정일 <span class="text-red-500">*</span>
                    </label>
                    <input type="date" name="scheduled_date" id="scheduled_date" required
                           value="{{ $schedule->scheduled_date->format('Y-m-d') }}"
                           class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-emerald-500 focus:border-emerald-500">
                </div>
                <div>
                    <label for="amount_display" class="block text-sm font-medium text-gray-700 mb-1">
                        금액 <span class="text-red-500">*</span>
                    </label>
                    <input type="text" id="amount_display" required
                           value="{{ number_format((int)$schedule->amount) }}" inputmode="numeric"
                           class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-emerald-500 focus:border-emerald-500 text-right"
                           oninput="formatAmountInput(this)"
                           onblur="formatAmountInput(this)">
                    <input type="hidden" name="amount" id="amount" value="{{ (int)$schedule->amount }}">
                </div>
            </div>

            {{-- 거래상대방 --}}
            <div>
                <label for="counterparty" class="block text-sm font-medium text-gray-700 mb-1">
                    거래상대방
                </label>
                <input type="text" name="counterparty" id="counterparty"
                       value="{{ $schedule->counterparty }}"
                       class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-emerald-500 focus:border-emerald-500">
            </div>

            {{-- 입출금 계좌 --}}
            <div>
                <label for="related_bank_account_id" id="account-label" class="block text-sm font-medium text-gray-700 mb-1">
                    출금 계좌
                </label>
                <select name="related_bank_account_id" id="related_bank_account_id"
                        class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-emerald-500 focus:border-emerald-500">
                    <option value="">선택안함</option>
                    @foreach($accounts as $account)
                    <option value="{{ $account->id }}" {{ $schedule->related_bank_account_id == $account->id ? 'selected' : '' }}>
                        {{ $account->bank_name }} - {{ $account->account_number }}
                    </option>
                    @endforeach
                </select>
            </div>

            {{-- 분류 --}}
            <div>
                <label for="category" class="block text-sm font-medium text-gray-700 mb-1">
                    분류
                </label>
                @php
                    $categories = ['매출', '매입', '급여', '임대료', '운영비', '세금', '대출', '투자', '기타'];
                @endphp
                <select name="category" id="category"
                        class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-emerald-500 focus:border-emerald-500">
                    <option value="">선택안함</option>
                    @foreach($categories as $cat)
                    <option value="{{ $cat }}" {{ $schedule->category === $cat ? 'selected' : '' }}>{{ $cat }}</option>
                    @endforeach
                </select>
            </div>

            {{-- 상태 --}}
            <div>
                <label for="status" class="block text-sm font-medium text-gray-700 mb-1">
                    상태
                </label>
                <select name="status" id="status"
                        class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-emerald-500 focus:border-emerald-500">
                    @foreach($statuses as $value => $label)
                    <option value="{{ $value }}" {{ $schedule->status === $value ? 'selected' : '' }}>{{ $label }}</option>
                    @endforeach
                </select>
            </div>

            {{-- 설명 --}}
            <div>
                <label for="description" class="block text-sm font-medium text-gray-700 mb-1">
                    설명
                </label>
                <textarea name="description" id="description" rows="2"
                          class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-emerald-500 focus:border-emerald-500">{{ $schedule->description }}</textarea>
            </div>

            {{-- 메모 --}}
            <div>
                <label for="memo" class="block text-sm font-medium text-gray-700 mb-1">
                    메모
                </label>
                <textarea name="memo" id="memo" rows="2"
                          class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-emerald-500 focus:border-emerald-500">{{ $schedule->memo }}</textarea>
            </div>

            {{-- 버튼 --}}
            <div class="flex justify-between pt-4 border-t">
                <button type="button"
                        hx-delete="{{ route('api.admin.fund-schedules.destroy', $schedule->id) }}"
                        hx-headers='{"X-CSRF-TOKEN": "{{ csrf_token() }}"}'
                        hx-confirm="이 일정을 삭제하시겠습니까?"
                        class="px-4 py-2 text-red-600 hover:text-red-800 hover:bg-red-50 rounded-lg transition-colors">
                    삭제
                </button>
                <div class="flex gap-3">
                    <a href="{{ route('finance.fund-schedules.index') }}"
                       class="px-4 py-2 border border-gray-300 text-gray-700 rounded-lg hover:bg-gray-50 transition-colors">
                        취소
                    </a>
                    <button type="submit"
                            class="px-6 py-2 bg-emerald-600 hover:bg-emerald-700 text-white rounded-lg transition-colors">
                        저장
                    </button>
                </div>
            </div>
        </form>
    </div>
</div>
@endsection

@push('scripts')
<script>
    // 금액 입력 포맷팅 (콤마 추가, 소수점 제거)
    function formatAmountInput(input) {
        // 숫자만 추출
        let value = input.value.replace(/[^\d]/g, '');

        // 빈 값이면 0
        if (!value) value = '0';

        // 숫자로 변환 후 콤마 포맷
        const numValue = parseInt(value, 10);
        input.value = numValue.toLocaleString('ko-KR');

        // hidden input에 실제 값 저장
        document.getElementById('amount').value = numValue;
    }

    // 계좌 라벨 업데이트 (유형에 따라)
    function updateAccountLabel() {
        const label = document.getElementById('account-label');
        const checked = document.querySelector('input[name="schedule_type"]:checked');
        if (label && checked) {
            label.textContent = checked.value === 'income' ? '입금 계좌' : '출금 계좌';
        }
    }

    // 일정 유형 라디오 변경 시 라벨 업데이트
    document.addEventListener('DOMContentLoaded', function() {
        document.querySelectorAll('input[name="schedule_type"]').forEach(function(radio) {
            radio.addEventListener('change', updateAccountLabel);
        });
        updateAccountLabel();
    });

    document.body.addEventListener('htmx:afterRequest', function(event) {
        if (event.detail.successful) {
            try {
                const response = JSON.parse(event.detail.xhr.responseText);
                if (response.success) {
                    window.location.href = '{{ route('finance.fund-schedules.index') }}';
                }
            } catch (e) {
                // HTMX HTML 응답인 경우 (삭제 후 리다이렉트)
                window.location.href = '{{ route('finance.fund-schedules.index') }}';
            }
        }
    });
</script>
@endpush