@extends('admin.layouts.app')

@section('title', '站点管理')
@section('page_title', '站点管理')

@section('content')
@php
    // back 安全护栏：用于可能从其它页面跳入站点管理时的回退
    $incomingBack = (string) request()->query('back', '');
    $safeBackForLinks = \App\Support\BackUrl::sanitizeForLinks($incomingBack);

    // 当前页自身（去掉 back），用于生成 back 回跳，避免 back 嵌套膨胀
    $selfWithoutBack = \App\Support\BackUrl::selfWithoutBack();

    $merchantIndexUrlWithBack = \App\Support\BackUrl::withBack('/admin/merchants', $safeBackForLinks);

    $makePlatformOrdersUrl = function (int $merchantId, array $overrides = []) use ($selfWithoutBack) {
        $q = array_merge(['merchant_id' => $merchantId], $overrides);
        $url = '/admin/platform-orders?' . \Illuminate\Support\Arr::query($q);

        return \App\Support\BackUrl::withBack($url, $selfWithoutBack);
    };

    $makeSubscriptionsUrl = function (int $merchantId, array $overrides = []) use ($selfWithoutBack) {
        $q = array_merge(['merchant_id' => $merchantId], $overrides);
        $url = '/admin/site-subscriptions?' . \Illuminate\Support\Arr::query($q);

        return \App\Support\BackUrl::withBack($url, $selfWithoutBack);
    };
@endphp

<div class="card mb-20">
    <p class="muted muted-tight">这里是总台视角的站点管理入口，用于开通、查看和维护 SaaS 站点主体。</p>
    <p class="muted">当前站点列表已接入缓存：{{ $cacheMeta['store'] }} / TTL {{ $cacheMeta['ttl'] }}。</p>

    @if($safeBackForLinks !== '')
        <div class="mt-10">
            <a href="{!! $safeBackForLinks !!}" class="muted">← 返回上一页（保留上下文）</a>
        </div>
    @endif

    <h3>新增站点</h3>
    <form method="post" action="/admin/merchants">
        @csrf
        <div class="grid-3">
            <input name="name" placeholder="站点名称" value="{{ old('name') }}">
            <input name="slug" placeholder="站点标识 slug" value="{{ old('slug') }}">
            <input name="plan" placeholder="套餐，如 pro/basic" value="{{ old('plan', 'basic') }}">
            <input name="status" placeholder="状态" value="{{ old('status', 'active') }}">
            <input name="contact_name" placeholder="联系人" value="{{ old('contact_name') }}">
            <input name="contact_phone" placeholder="联系电话" value="{{ old('contact_phone') }}">
        </div>
        <div class="mt-12"><input name="contact_email" placeholder="联系邮箱" class="w-full" value="{{ old('contact_email') }}"></div>
        <div class="mt-12"><button type="submit">创建站点</button></div>
    </form>
</div>

<div class="card">
    <h3>站点列表</h3>
    <table>
        <thead><tr><th>ID</th><th>站点名称</th><th>Slug</th><th>套餐</th><th>状态</th><th>联系人</th><th>操作</th></tr></thead>
        <tbody>
        @foreach($merchants as $merchant)
            <tr>
                <td>{{ $merchant->id }}</td>
                <td>{{ $merchant->name }}</td>
                <td>{{ $merchant->slug }}</td>
                <td>{{ $merchant->plan }}</td>
                <td>{{ $merchant->status }}</td>
                <td>{{ $merchant->contact_name }} / {{ $merchant->contact_phone }}</td>
                <td>
                    <div class="actions gap-10">
                        <a href="/site-admin/login" target="_blank" rel="noopener">进入站点后台</a>
                        <a class="muted" href="{!! $makeSubscriptionsUrl((int) $merchant->id) !!}">订阅</a>
                        <a class="muted" href="{!! $makePlatformOrdersUrl((int) $merchant->id) !!}">平台订单</a>
                        <a class="muted" href="{!! $makePlatformOrdersUrl((int) $merchant->id, ['renewal_missing_subscription' => '1']) !!}">续费缺订阅</a>
                    </div>
                    <div class="muted muted-xs">当前阶段请使用该站点管理员账号登录</div>
                </td>
            </tr>
        @endforeach
        </tbody>
    </table>
</div>

<div class="pagination-wrap">{{ $merchants->links() }}</div>
@endsection