@extends('layouts.admin')

@section('title', '首页配置 - '.$module->name)

@section('head')
    @include('admin.partials.modern-form-head')
    @include('admin.partials.modern-index-head')
@endsection

@section('page_subtitle', '模块配置与条目列表已拆分，支持新增与单条编辑。')

@section('page_actions')
    <a class="btn btn-outline-secondary" href="{{ route('admin.settings.index') }}">返回模块列表</a>
@endsection

@section('content')
<div class="card modern-index-toolbar mb-3">
    <div class="card-body d-flex flex-wrap gap-2">
        @foreach($moduleNav as $navItem)
            <a
                class="btn btn-sm {{ $navItem->id === $module->id ? 'btn-primary' : 'btn-outline-primary' }}"
                href="{{ route('admin.settings.show', $navItem) }}"
            >
                {{ $navItem->name }}
            </a>
        @endforeach
    </div>
</div>

<div class="card modern-form-card mb-3">
    <div class="card-header">
        <h3 class="card-title mb-0">模块信息</h3>
    </div>
    <div class="card-body">
        <p class="required-tip"><span class="required-star">*</span> 为必填项</p>

        <form method="post" action="{{ route('admin.settings.update', $module) }}" class="row g-3">
            @csrf
            @method('put')

            <div class="col-md-4 field-required">
                <label class="form-label">模块名称<span class="required-star">*</span></label>
                <input type="text" class="form-control" name="name" value="{{ old('name', $module->name) }}" required>
            </div>
            <div class="col-md-4">
                <label class="form-label">显示标题</label>
                <input type="text" class="form-control" name="title" value="{{ old('title', $module->title) }}">
            </div>
            <div class="col-md-4">
                <label class="form-label">副标题</label>
                <input type="text" class="form-control" name="subtitle" value="{{ old('subtitle', $module->subtitle) }}">
            </div>

            <div class="col-md-3">
                <label class="form-label">模块键名</label>
                <input type="text" class="form-control" value="{{ $module->module_key }}" disabled>
            </div>
            <div class="col-md-3">
                <label class="form-label">排序</label>
                <input type="number" min="0" max="9999" class="form-control" name="sort_order" value="{{ old('sort_order', $module->sort_order) }}">
            </div>
            <div class="col-md-3">
                <label class="form-label">数量上限</label>
                <input type="number" min="1" max="30" class="form-control" name="limit" value="{{ old('limit', $module->limit) }}">
            </div>
            <div class="col-md-3 d-flex align-items-end">
                <label class="form-check form-switch mb-2">
                    <input class="form-check-input" type="checkbox" name="enabled" value="1" @checked(old('enabled', $module->enabled))>
                    <span class="form-check-label">启用模块</span>
                </label>
            </div>

            <div class="col-md-3">
                <label class="form-label">更多链接类型</label>
                @php($moduleLinkType = old('more_link_type', $module->more_link_type))
                <select class="form-select" name="more_link_type">
                    <option value="" @selected($moduleLinkType === null || $moduleLinkType === '')>无</option>
                    <option value="route" @selected($moduleLinkType === 'route')>内部路由</option>
                    <option value="url" @selected($moduleLinkType === 'url')>自定义 URL</option>
                </select>
            </div>
            <div class="col-md-9">
                <label class="form-label">更多链接目标</label>
                <input type="text" class="form-control" name="more_link_target" value="{{ old('more_link_target', $module->more_link_target) }}" placeholder="如 tools.list 或 https://example.com" list="module-route-options">
            </div>

            @php($moduleExtra = old('extra', $module->extra ?? []))
            <div class="col-md-6">
                <label class="form-label">侧栏标题</label>
                <input type="text" class="form-control" name="extra[side_title]" value="{{ data_get($moduleExtra, 'side_title') }}">
            </div>
            <div class="col-md-6">
                <label class="form-label">侧栏副标题</label>
                <input type="text" class="form-control" name="extra[side_subtitle]" value="{{ data_get($moduleExtra, 'side_subtitle') }}">
            </div>

            <div class="col-12">
                <div class="editor-sticky-actions">
                    <small class="text-muted">建议先保存模块信息，再新增条目。</small>
                    <button class="btn btn-primary" type="submit">保存模块配置</button>
                </div>
            </div>
        </form>
    </div>
</div>

<div class="card modern-form-card mb-3">
    <div class="card-header">
        <h3 class="card-title mb-0">新增条目</h3>
    </div>
    <div class="card-body">
        <form method="post" action="{{ route('admin.settings.items.store', $module) }}" class="row g-3">
            @csrf

            <div class="col-md-3">
                <label class="form-label">标题</label>
                <input type="text" class="form-control" name="title" placeholder="条目标题">
            </div>
            <div class="col-md-3">
                <label class="form-label">副标题</label>
                <input type="text" class="form-control" name="subtitle" placeholder="条目副标题">
            </div>
            <div class="col-md-3">
                <label class="form-label">排序</label>
                <input type="number" min="0" max="9999" class="form-control" name="sort_order" value="{{ (($module->items->max('sort_order') ?? 0) + 10) }}">
            </div>
            <div class="col-md-3 d-flex align-items-end">
                <label class="form-check form-switch mb-2">
                    <input class="form-check-input" type="checkbox" name="enabled" value="1" checked>
                    <span class="form-check-label">启用条目</span>
                </label>
            </div>

            <div class="col-md-6">
                <label class="form-label">图片路径（/storage/...）</label>
                <div class="input-group">
                    <input type="text" class="form-control" name="image_path" id="new-item-image-{{ $module->id }}" placeholder="/storage/markdown-images/...">
                    <button class="btn btn-outline-primary js-md-upload-btn" type="button" data-target="#new-item-image-{{ $module->id }}">上传</button>
                </div>
            </div>
            <div class="col-md-3">
                <label class="form-label">链接类型</label>
                <select class="form-select" name="link_type">
                    <option value="route">内部路由</option>
                    <option value="url">自定义 URL</option>
                </select>
            </div>
            <div class="col-md-3">
                <label class="form-label">链接目标</label>
                <input type="text" class="form-control" name="link_target" placeholder="如 tools.list 或 https://example.com" list="module-route-options">
            </div>

            <div class="col-12">
                <div class="text-muted small mb-2">可选内部路由：
                    @foreach($routeOptions as $option)
                        <code class="me-1">{{ $option['value'] }}</code>
                    @endforeach
                </div>
                <button class="btn btn-outline-primary" type="submit">新增条目</button>
            </div>
        </form>
    </div>
</div>

<div class="card modern-index-card">
    <div class="card-header d-flex align-items-center justify-content-between">
        <h3 class="card-title mb-0">条目列表</h3>
        <small class="text-muted">共 {{ number_format($module->items->count()) }} 条</small>
    </div>
    <div class="table-responsive">
        <table class="table table-vcenter card-table modern-index-table">
            <thead>
            <tr>
                <th>标题</th>
                <th>链接</th>
                <th>图片</th>
                <th>状态</th>
                <th>排序</th>
                <th class="text-end">操作</th>
            </tr>
            </thead>
            <tbody>
            @forelse($module->items as $item)
                <tr>
                    <td>
                        <div class="modern-index-title">{{ $item->title ?: '-' }}</div>
                        <div class="modern-index-summary">{{ $item->subtitle ?: '-' }}</div>
                    </td>
                    <td>
                        <div><span class="badge bg-indigo-lt text-indigo-fg">{{ $item->link_type }}</span></div>
                        <div class="modern-index-summary">{{ $item->link_target ?: '-' }}</div>
                    </td>
                    <td>
                        @if(!empty($item->image_path))
                            <img src="{{ $item->image_path }}" alt="item image" style="width: 88px; height: 48px; object-fit: cover; border-radius: .45rem; border: 1px solid #dbe5f4;">
                        @else
                            <span class="text-muted">无</span>
                        @endif
                    </td>
                    <td>
                        @if($item->enabled)
                            <span class="badge bg-green-lt text-green-fg">启用</span>
                        @else
                            <span class="badge bg-secondary-lt">停用</span>
                        @endif
                    </td>
                    <td>{{ (int) $item->sort_order }}</td>
                    <td class="text-end">
                        <a class="btn btn-sm btn-outline-primary" href="{{ route('admin.settings.items.edit', ['module' => $module, 'item' => $item]) }}">修改</a>
                        <form method="post" action="{{ route('admin.settings.items.destroy', ['module' => $module, 'item' => $item]) }}" class="d-inline-block" onsubmit="return confirm('确认删除该条目？')">
                            @csrf
                            @method('delete')
                            <button class="btn btn-sm btn-outline-danger" type="submit">删除</button>
                        </form>
                    </td>
                </tr>
            @empty
                <tr>
                    <td colspan="6" class="text-center text-muted py-5">当前模块暂无条目，请先新增。</td>
                </tr>
            @endforelse
            </tbody>
        </table>
    </div>
</div>

<datalist id="module-route-options">
    @foreach($routeOptions as $option)
        <option value="{{ $option['value'] }}">{{ $option['name'] }}</option>
    @endforeach
</datalist>
@endsection