{{--
    文件功能：前台会员中心页面
    展示当前用户会员状态、会员等级权益、购买入口以及用户自己的会员购买记录
--}}
@extends('layouts.app')

@section('title', '会员中心 - 飘落流星')
@section('nav-icon', '👑')
@section('nav-title', '会员中心')

@section('content')
    <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-6 space-y-6">
        <section class="grid grid-cols-1 lg:grid-cols-3 gap-6">
            <div class="lg:col-span-2 bg-white rounded-3xl border border-amber-100 shadow-sm p-6">
                <div class="flex items-start justify-between gap-4">
                    <div>
                        <p class="text-sm font-bold text-amber-600">我的会员状态</p>
                        <h2 class="mt-2 text-2xl font-extrabold text-gray-900">
                            @if ($user->isVip())
                                {{ $user->vipName() ?: '尊贵会员' }}
                            @else
                                普通用户
                            @endif
                        </h2>
                        <p class="mt-3 text-sm text-gray-500">
                            @if ($user->isVip())
                                当前已开通会员权益，
                                @if ($user->hy_time)
                                    到期时间：{{ $user->hy_time->format('Y-m-d H:i') }}
                                @else
                                    当前为永久会员
                                @endif
                            @else
                                你当前还未开通会员，开通后可享受经验加成、金币加成和专属身份展示。
                            @endif
                        </p>
                    </div>
                    <div class="shrink-0 rounded-2xl bg-gradient-to-br from-amber-400 to-orange-500 text-white px-5 py-4 text-center min-w-[120px]">
                        <div class="text-sm opacity-90">当前徽章</div>
                        <div class="mt-2 text-3xl">{{ $user->vipIcon() ?: '⭐' }}</div>
                    </div>
                </div>

                <div class="mt-6 grid grid-cols-1 md:grid-cols-3 gap-4">
                    <div class="rounded-2xl bg-indigo-50 border border-indigo-100 p-4">
                        <div class="text-xs font-bold text-indigo-500 uppercase tracking-wider">经验倍率</div>
                        <div class="mt-2 text-2xl font-extrabold text-indigo-900">×{{ $user->vipLevel?->exp_multiplier ?? 1 }}</div>
                    </div>
                    <div class="rounded-2xl bg-amber-50 border border-amber-100 p-4">
                        <div class="text-xs font-bold text-amber-500 uppercase tracking-wider">金币倍率</div>
                        <div class="mt-2 text-2xl font-extrabold text-amber-900">×{{ $user->vipLevel?->jjb_multiplier ?? 1 }}</div>
                    </div>
                    <div class="rounded-2xl bg-emerald-50 border border-emerald-100 p-4">
                        <div class="text-xs font-bold text-emerald-500 uppercase tracking-wider">累计已支付</div>
                        <div class="mt-2 text-2xl font-extrabold text-emerald-900">¥{{ number_format($totalAmount, 2) }}</div>
                        <div class="mt-1 text-xs text-emerald-700">成功订单 {{ $paidOrders }} 笔</div>
                    </div>
                </div>
            </div>

            <div class="bg-slate-900 text-white rounded-3xl shadow-sm p-6">
                <p class="text-sm font-bold text-amber-300">会员权益总览</p>
                <ul class="mt-4 space-y-3 text-sm text-slate-200">
                    <li class="flex items-start gap-2"><span>⭐</span><span>挂机经验按会员倍率加成，升级更快。</span></li>
                    <li class="flex items-start gap-2"><span>💰</span><span>金币收益按会员倍率加成，参与玩法更轻松。</span></li>
                    <li class="flex items-start gap-2"><span>👑</span><span>昵称旁展示专属会员图标与会员名称。</span></li>
                    <li class="flex items-start gap-2"><span>✨</span><span>可使用会员专属进场欢迎语与离场提示语。</span></li>
                </ul>
                <div class="mt-6 rounded-2xl bg-white/10 border border-white/10 px-4 py-3 text-xs text-slate-200">
                    会员支付由平台支付中心统一处理，最终是否开通以异步回调结果为准。
                </div>
            </div>
        </section>

        <section class="bg-white rounded-3xl border border-gray-100 shadow-sm p-6">
            <div class="flex items-center justify-between gap-4 mb-5">
                <div>
                    <h3 class="text-xl font-extrabold text-gray-900">会员等级列表</h3>
                    <p class="mt-1 text-sm text-gray-500">不同档位提供不同倍率与时长，你可以按需要购买或续费。</p>
                </div>
                @if (! $vipPaymentEnabled)
                    <span class="inline-flex px-3 py-2 rounded-xl bg-gray-100 text-gray-500 text-sm font-bold">支付暂未开启</span>
                @endif
            </div>

            <div class="grid grid-cols-1 md:grid-cols-2 xl:grid-cols-3 gap-5">
                @foreach ($vipLevels as $vip)
                    @php
                        $isCurrentVipLevel = $user->isVip() && (int) $user->vip_level_id === (int) $vip->id;
                        $currentVip = $user->isVip() ? $user->vipLevel : null;
                        
                        // 逻辑：
                        // 1. 如果用户不是 VIP，显示「购买」原价。
                        // 2. 如果用户已经是该等级，显示「续费」原价。
                        // 3. 如果用户是更高级别，显示「无法降级」。
                        // 4. 如果用户是更低级别，显示「升级」差价。
                        
                        $isHigher = $currentVip ? $vip->isHigherThan($currentVip) : false;
                        $isLower = $currentVip && (int) $user->vip_level_id !== (int) $vip->id && ! $isHigher;
                        $canUpgrade = $currentVip && $isHigher;
                        $upgradePrice = $canUpgrade ? $vip->getUpgradePrice($currentVip) : (float) $vip->price;
                        
                        $btnText = '立即购买';
                        $btnColor = 'bg-gray-900 hover:bg-black text-white';
                        $showUpgradeInfo = false;
                        $isDisabled = false;
                        
                        if ($isCurrentVipLevel) {
                            $btnText = '续费会员';
                            $btnColor = 'bg-amber-500 hover:bg-amber-600 text-white';
                        } elseif ($canUpgrade) {
                            $btnText = '补差价升级';
                            $btnColor = 'bg-indigo-600 hover:bg-indigo-700 text-white';
                            $showUpgradeInfo = true;
                        } elseif ($isLower) {
                            $btnText = '无法降级';
                            $btnColor = 'bg-gray-200 text-gray-400 cursor-not-allowed';
                            $isDisabled = true;
                        }
                    @endphp
                    <div class="rounded-3xl border {{ $isCurrentVipLevel ? 'border-amber-300 bg-amber-50/60' : 'border-gray-100 bg-white' }} shadow-sm p-5 flex flex-col">
                        <div class="flex items-center justify-between gap-3">
                            <div class="flex items-center gap-3">
                                <div class="w-12 h-12 rounded-2xl flex items-center justify-center text-2xl" style="background: {{ $vip->color }}20;">
                                    {{ $vip->icon }}
                                </div>
                                <div>
                                    <h4 class="font-bold text-gray-900">{{ $vip->name }}</h4>
                                    <div class="flex items-center gap-2 mt-0.5">
                                        <span class="text-xs font-medium text-gray-500">
                                            @if ($vip->duration_days > 0)
                                                有效期 {{ $vip->duration_days }} 天
                                            @else
                                                永久有效
                                            @endif
                                        </span>
                                    </div>
                                </div>
                            </div>
                            <div class="text-right">
                                <div class="text-2xl font-black text-gray-900">
                                    <span class="text-sm font-medium">￥</span>{{ number_format($upgradePrice, 2) }}
                                </div>
                                @if ($showUpgradeInfo)
                                    <div class="text-[10px] text-indigo-600 font-bold mt-0.5">已省 ￥{{ number_format((float) ($vip->price - $upgradePrice), 2) }}</div>
                                @elseif (! $isCurrentVipLevel && ! $isDisabled)
                                    <div class="text-[10px] text-gray-400 font-medium mt-0.5">原价 ￥{{ number_format((float) $vip->price, 2) }}</div>
                                @endif
                            </div>
                        </div>

                        <div class="mt-5 space-y-3 flex-1">
                            <div class="flex items-center gap-2 text-sm text-gray-600">
                                <svg class="w-4 h-4 text-green-500" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M5 13l4 4L19 7"></path></svg>
                                <span>经验获取 <b>{{ $vip->exp_multiplier }}x</b></span>
                            </div>
                            <div class="flex items-center gap-2 text-sm text-gray-600">
                                <svg class="w-4 h-4 text-green-500" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M5 13l4 4L19 7"></path></svg>
                                <span>金币获取 <b>{{ $vip->jjb_multiplier }}x</b></span>
                            </div>
                            <div class="flex items-center gap-2 text-sm text-gray-600">
                                <svg class="w-4 h-4 text-green-500" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M5 13l4 4L19 7"></path></svg>
                                <span>专属入场特效 & 横幅</span>
                            </div>
                        </div>

                        @if ($vipPaymentEnabled)
                            <form action="{{ route('vip.payment.store') }}" method="POST" class="mt-6">
                                @csrf
                                <input type="hidden" name="vip_level_id" value="{{ $vip->id }}">
                                <button type="submit" 
                                    @if($isDisabled) disabled @endif
                                    class="w-full py-3.5 rounded-2xl {{ $btnColor }} font-bold text-sm transition-all duration-200 active:scale-[0.98] shadow-sm">
                                    {{ $btnText }}
                                </button>
                            </form>
                        @endif
                    </div>
                @endforeach
            </div>
        </section>

        <section class="bg-white rounded-[2rem] border border-slate-200 shadow-sm overflow-hidden">
            <div class="bg-[radial-gradient(circle_at_top_left,_rgba(251,191,36,0.24),_transparent_42%),linear-gradient(135deg,#0f172a,#1e293b,#334155)] px-6 py-6 text-white">
                <div class="flex flex-col gap-2 md:flex-row md:items-end md:justify-between">
                    <div>
                        <p class="text-xs font-bold uppercase tracking-[0.28em] text-amber-300/90">会员进退场主题</p>
                        <h3 class="mt-2 text-2xl font-black">欢迎语、离开语与专属入场仪式</h3>
                        <p class="mt-2 max-w-2xl text-sm text-slate-200">
                            这里可以查看当前会员档位的专属特效和横幅风格；若当前档位允许自定义，你还可以设置自己的欢迎语和离开语。
                        </p>
                    </div>
                    @if ($user->isVip())
                        <div class="rounded-2xl border border-white/10 bg-white/10 px-4 py-3 text-sm text-slate-100">
                            当前档位：<span class="font-extrabold" style="color: {{ $user->vipLevel?->color ?: '#fef3c7' }}">{{ $user->vipName() }}</span>
                        </div>
                    @endif
                </div>
            </div>

            <div class="grid grid-cols-1 gap-6 p-6 lg:grid-cols-[1.2fr,0.8fr]">
                <div class="space-y-5">
                    <div class="rounded-3xl border border-slate-200 bg-slate-50 p-5">
                        <div class="flex items-center gap-3">
                            <div class="flex h-12 w-12 items-center justify-center rounded-2xl bg-slate-900 text-2xl text-white shadow-lg">
                                {{ $user->vipLevel?->icon ?: '✨' }}
                            </div>
                            <div>
                                <p class="text-sm font-bold text-slate-500">当前主题预览</p>
                                <h4 class="text-xl font-black text-slate-900">{{ $user->vipLevel?->name ?? '普通用户' }}</h4>
                            </div>
                        </div>

                        <div class="mt-5 grid grid-cols-1 gap-3 md:grid-cols-2">
                            <div class="rounded-2xl border border-slate-200 bg-white p-4">
                                <p class="text-xs font-bold uppercase tracking-[0.18em] text-slate-400">入场特效</p>
                                <p class="mt-2 text-lg font-extrabold text-slate-900">{{ $effectOptions[$user->vipLevel?->joinEffectKey() ?? 'none'] ?? '无特效' }}</p>
                                <p class="mt-2 text-sm text-slate-500">横幅风格：{{ $bannerStyleOptions[$user->vipLevel?->joinBannerStyleKey() ?? 'aurora'] ?? '鎏光星幕' }}</p>
                            </div>
                            <div class="rounded-2xl border border-slate-200 bg-white p-4">
                                <p class="text-xs font-bold uppercase tracking-[0.18em] text-slate-400">离场特效</p>
                                <p class="mt-2 text-lg font-extrabold text-slate-900">{{ $effectOptions[$user->vipLevel?->leaveEffectKey() ?? 'none'] ?? '无特效' }}</p>
                                <p class="mt-2 text-sm text-slate-500">横幅风格：{{ $bannerStyleOptions[$user->vipLevel?->leaveBannerStyleKey() ?? 'farewell'] ?? '告别暮光' }}</p>
                            </div>
                        </div>
                    </div>

                    <div class="rounded-3xl border border-amber-100 bg-amber-50/70 p-5">
                        <p class="text-sm font-bold text-amber-700">等级默认语句</p>
                        <div class="mt-4 grid gap-4 md:grid-cols-2">
                            <div class="rounded-2xl bg-white p-4 shadow-sm">
                                <p class="text-xs font-bold uppercase tracking-[0.18em] text-amber-500">默认欢迎语</p>
                                <p class="mt-3 text-sm leading-7 text-slate-700">
                                    {{ $user->vipLevel?->join_templates_array[0] ?? '当前档位尚未配置默认欢迎语。' }}
                                </p>
                            </div>
                            <div class="rounded-2xl bg-white p-4 shadow-sm">
                                <p class="text-xs font-bold uppercase tracking-[0.18em] text-amber-500">默认离开语</p>
                                <p class="mt-3 text-sm leading-7 text-slate-700">
                                    {{ $user->vipLevel?->leave_templates_array[0] ?? '当前档位尚未配置默认离开语。' }}
                                </p>
                            </div>
                        </div>
                    </div>
                </div>

                <div class="rounded-3xl border border-slate-200 bg-white p-5 shadow-sm">
                    <div class="flex items-start justify-between gap-3">
                        <div>
                            <p class="text-sm font-bold text-slate-500">我的个性化设置</p>
                            <h4 class="mt-1 text-xl font-black text-slate-900">自定义欢迎语与离开语</h4>
                        </div>
                        @if ($user->canCustomizeVipPresence())
                            <span class="inline-flex rounded-full bg-emerald-100 px-3 py-1 text-xs font-bold text-emerald-700">已开启</span>
                        @else
                            <span class="inline-flex rounded-full bg-gray-100 px-3 py-1 text-xs font-bold text-gray-500">未开放</span>
                        @endif
                    </div>

                    @if ($user->canCustomizeVipPresence())
                        <form action="{{ route('vip.center.presence.update') }}" method="POST" class="mt-5 space-y-4">
                            @csrf
                            @method('PUT')
                            <div>
                                <label class="mb-2 block text-sm font-bold text-slate-700">我的欢迎语</label>
                                <textarea name="custom_join_message" rows="4" maxlength="255"
                                    class="w-full rounded-2xl border border-slate-200 bg-slate-50 px-4 py-3 text-sm text-slate-900 outline-none transition focus:border-amber-400 focus:bg-white"
                                    placeholder="例：{username} 乘着星舰闪耀登场，今晚全场高光属于 TA！">{{ old('custom_join_message', $user->custom_join_message) }}</textarea>
                                <p class="mt-2 text-xs text-slate-500">支持使用 <span class="font-mono text-slate-700">{username}</span> 占位符自动替换成你的昵称。</p>
                            </div>
                            <div>
                                <label class="mb-2 block text-sm font-bold text-slate-700">我的离开语</label>
                                <textarea name="custom_leave_message" rows="4" maxlength="255"
                                    class="w-full rounded-2xl border border-slate-200 bg-slate-50 px-4 py-3 text-sm text-slate-900 outline-none transition focus:border-amber-400 focus:bg-white"
                                    placeholder="例：{username} 留下一道流光背影，优雅谢幕，我们下次再见。">{{ old('custom_leave_message', $user->custom_leave_message) }}</textarea>
                            </div>
                            <button type="submit"
                                class="w-full rounded-2xl bg-slate-900 px-5 py-3 text-sm font-bold text-white transition hover:bg-slate-800">
                                保存我的专属语句
                            </button>
                        </form>
                    @elseif ($user->isVip())
                        <div class="mt-5 rounded-2xl border border-dashed border-slate-200 bg-slate-50 px-4 py-5 text-sm leading-7 text-slate-500">
                            当前会员档位暂未开放个人自定义功能，不过你仍会自动使用本等级配置的专属欢迎语、离开语和华丽特效。
                        </div>
                    @else
                        <div class="mt-5 rounded-2xl border border-dashed border-amber-200 bg-amber-50 px-4 py-5 text-sm leading-7 text-amber-800">
                            开通会员后，这里会解锁对应等级的专属进退场主题；若等级允许，还能设置你自己的欢迎语和离开语。
                        </div>
                    @endif
                </div>
            </div>
        </section>

        <section class="bg-white rounded-3xl border border-gray-100 shadow-sm p-6">
            <div class="flex items-center justify-between gap-4 mb-5">
                <div>
                    <h3 class="text-xl font-extrabold text-gray-900">我的购买记录</h3>
                    <p class="mt-1 text-sm text-gray-500">这里只显示你自己的会员订单记录，方便查看支付和开通状态。</p>
                </div>
            </div>

            <div class="overflow-x-auto">
                <table class="w-full text-sm min-w-[860px]">
                    <thead>
                        <tr class="bg-slate-50 text-slate-600">
                            <th class="px-4 py-3 text-left font-bold rounded-tl-2xl">本地订单号</th>
                            <th class="px-4 py-3 text-left font-bold">会员等级</th>
                            <th class="px-4 py-3 text-center font-bold">金额</th>
                            <th class="px-4 py-3 text-center font-bold">状态</th>
                            <th class="px-4 py-3 text-center font-bold">支付时间</th>
                            <th class="px-4 py-3 text-center font-bold rounded-tr-2xl">开通时间</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse ($paymentLogs as $log)
                            @php
                                $statusMap = [
                                    'created' => ['text' => '待创建', 'class' => 'bg-slate-100 text-slate-700'],
                                    'pending' => ['text' => '待支付', 'class' => 'bg-amber-100 text-amber-700'],
                                    'paid' => ['text' => '已支付', 'class' => 'bg-emerald-100 text-emerald-700'],
                                    'closed' => ['text' => '已关闭', 'class' => 'bg-gray-100 text-gray-500'],
                                    'failed' => ['text' => '失败', 'class' => 'bg-rose-100 text-rose-700'],
                                ];
                                $status = $statusMap[$log->status] ?? ['text' => $log->status, 'class' => 'bg-slate-100 text-slate-700'];
                            @endphp
                            <tr class="border-t border-gray-100 hover:bg-slate-50/80">
                                <td class="px-4 py-3 font-mono text-xs text-gray-600">{{ $log->order_no }}</td>
                                <td class="px-4 py-3">
                                    <div class="flex items-center gap-2">
                                        <span style="color: {{ $log->vipLevel?->color ?: '#111827' }}">{{ $log->vipLevel?->icon ?: '👑' }}</span>
                                        <span class="font-bold text-gray-900">{{ $log->vip_name }}</span>
                                    </div>
                                </td>
                                <td class="px-4 py-3 text-center font-bold text-rose-600">¥{{ number_format((float) $log->amount, 2) }}</td>
                                <td class="px-4 py-3 text-center"><span class="inline-flex px-2.5 py-1 rounded-full text-xs font-bold {{ $status['class'] }}">{{ $status['text'] }}</span></td>
                                <td class="px-4 py-3 text-center text-gray-500">{{ $log->paid_at?->format('Y-m-d H:i') ?? '未支付' }}</td>
                                <td class="px-4 py-3 text-center text-gray-500">{{ $log->opened_vip_at?->format('Y-m-d H:i') ?? '未开通' }}</td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="6" class="px-4 py-12 text-center text-gray-400">暂无会员购买记录，开通后会显示在这里。</td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>

            @if ($paymentLogs->hasPages())
                <div class="mt-5">{{ $paymentLogs->links() }}</div>
            @endif
        </section>
    </div>
@endsection