@extends('layouts.app')
@section('title', __('Subscription'))
@section('content')
@php
    $quotas = config('subscriptions.quotas', []);
    $features = config('subscriptions.features', []);
@endphp

<div class="flex items-center justify-between mb-6">
    <div>
        <h1 class="text-xl sm:text-2xl font-semibold">
            {{ $subscription->tenant?->name ?? '—' }}
            <span class="text-sm text-slate-500 font-normal">{{ $subscription->plan?->displayName() }} v{{ $subscription->planVersion?->version }}</span>
        </h1>
        <p class="text-sm text-slate-500">{{ __('State') }}: <span class="font-medium">{{ __($subscription->state) }}</span></p>
    </div>
    <a href="{{ route('super-admin.subscriptions.index') }}" class="btn-ghost text-sm">{{ __('Back') }}</a>
</div>

@if(session('status'))<div class="mb-4 px-4 py-3 rounded-lg bg-emerald-50 text-emerald-800 text-sm">{{ session('status') }}</div>@endif

<div class="grid lg:grid-cols-3 gap-4">
    {{-- Summary --}}
    <div class="card p-4 space-y-2 text-sm">
        <h2 class="font-semibold">{{ __('Summary') }}</h2>
        <div class="flex justify-between"><span class="text-slate-500">{{ __('Cycle') }}</span><span>{{ __($subscription->cycle) }}</span></div>
        <div class="flex justify-between"><span class="text-slate-500">{{ __('Price') }}</span><span class="font-mono">{{ number_format($subscription->effectivePrice() ?? 0, 2) }} {{ $subscription->currency }}</span></div>
        <div class="flex justify-between"><span class="text-slate-500">{{ __('Trial ends') }}</span><span>{{ $subscription->trial_ends_at?->format('Y-m-d') ?? '—' }}</span></div>
        <div class="flex justify-between"><span class="text-slate-500">{{ __('Period') }}</span><span class="text-xs">{{ $subscription->current_period_starts_at?->format('Y-m-d') ?? '—' }} → {{ $subscription->current_period_ends_at?->format('Y-m-d') ?? '—' }}</span></div>
        <div class="flex justify-between"><span class="text-slate-500">{{ __('Auto-renew') }}</span><span>{{ $subscription->auto_renew ? __('Yes') : __('No') }}</span></div>
        <div class="flex justify-between"><span class="text-slate-500">{{ __('Pinned to version') }}</span><span>{{ $subscription->pinned_version ? __('Yes') : __('No') }}</span></div>
        @if($subscription->coupon)<div class="flex justify-between"><span class="text-slate-500">{{ __('Coupon') }}</span><span class="font-mono">{{ $subscription->coupon->code }}</span></div>@endif
    </div>

    {{-- Lifecycle actions --}}
    <div class="card p-4 space-y-3 text-sm">
        <h2 class="font-semibold">{{ __('Lifecycle') }}</h2>
        <form method="POST" action="{{ route('super-admin.subscriptions.migrate', $subscription) }}">@csrf
            <button class="btn-ghost text-xs w-full text-left">{{ __('Migrate to latest plan version') }}</button>
        </form>
        @if($subscription->state === 'paused')
            <form method="POST" action="{{ route('super-admin.subscriptions.resume', $subscription) }}">@csrf
                <button class="btn-ghost text-xs w-full text-left">{{ __('Resume') }}</button>
            </form>
        @else
            <form method="POST" action="{{ route('super-admin.subscriptions.pause', $subscription) }}">@csrf
                <button class="btn-ghost text-xs w-full text-left">{{ __('Pause') }}</button>
            </form>
        @endif
        <form method="POST" action="{{ route('super-admin.subscriptions.cancel', $subscription) }}" onsubmit="return confirm('{{ __('Cancel this subscription?') }}')">@csrf
            <label class="flex items-center gap-2 text-xs"><input type="checkbox" name="immediate" value="1"> {{ __('Cancel immediately') }}</label>
            <input name="note" placeholder="{{ __('Reason') }}" class="input mt-1 w-full text-xs">
            <button class="btn-ghost text-xs text-rose-600 mt-2">{{ __('Cancel subscription') }}</button>
        </form>
    </div>

    {{-- Entitlement snapshot --}}
    @if($snapshot)
    <div class="card p-4 text-sm">
        <h2 class="font-semibold mb-2">{{ __('Live entitlements') }}</h2>
        <div class="space-y-1 max-h-72 overflow-y-auto">
            @foreach($snapshot['quotas'] ?? [] as $key => $info)
                <div class="flex justify-between text-xs">
                    <span class="text-slate-500">{{ __($quotas[$key]['label'] ?? $key) }}</span>
                    <span class="font-mono">{{ $info['used'] ?? 0 }} / {{ $info['limit'] ?? '∞' }}</span>
                </div>
            @endforeach
        </div>
    </div>
    @endif
</div>

{{-- Change plan --}}
<div class="card p-4 mt-4">
    <h2 class="font-semibold mb-3">{{ __('Change plan') }}</h2>
    <form method="POST" action="{{ route('super-admin.subscriptions.change-plan', $subscription) }}" class="grid sm:grid-cols-4 gap-3 items-end">@csrf
        <label class="block sm:col-span-2">
            <span class="text-xs text-slate-500">{{ __('Plan') }}</span>
            <select name="plan_id" class="input mt-1 w-full">
                @foreach($plans as $p)<option value="{{ $p->id }}" {{ $subscription->plan_id === $p->id ? 'selected' : '' }}>{{ $p->displayName() }}</option>@endforeach
            </select>
        </label>
        <label class="block">
            <span class="text-xs text-slate-500">{{ __('Cycle') }}</span>
            <select name="cycle" class="input mt-1 w-full">
                <option value="monthly" {{ $subscription->cycle === 'monthly' ? 'selected' : '' }}>{{ __('monthly') }}</option>
                <option value="yearly" {{ $subscription->cycle === 'yearly' ? 'selected' : '' }}>{{ __('yearly') }}</option>
            </select>
        </label>
        <button class="btn-primary text-sm">{{ __('Apply') }}</button>
    </form>
</div>

{{-- Overrides --}}
<div class="card p-4 mt-4">
    <h2 class="font-semibold mb-3">{{ __('Per-tenant overrides') }}</h2>
    <form method="POST" action="{{ route('super-admin.subscriptions.overrides', $subscription) }}" class="space-y-4">@csrf
        <div class="grid sm:grid-cols-3 gap-3">
            <label class="block">
                <span class="text-xs text-slate-500">{{ __('Custom price') }}</span>
                <input type="number" step="0.01" min="0" name="custom_price" value="{{ $subscription->custom_price }}" class="input mt-1 w-full">
            </label>
            <label class="flex items-center gap-2 mt-6">
                <input type="hidden" name="pinned_version" value="0">
                <input type="checkbox" name="pinned_version" value="1" {{ $subscription->pinned_version ? 'checked' : '' }}>
                <span class="text-sm">{{ __('Pin to current version') }}</span>
            </label>
            <label class="flex items-center gap-2 mt-6">
                <input type="hidden" name="auto_renew" value="0">
                <input type="checkbox" name="auto_renew" value="1" {{ $subscription->auto_renew ? 'checked' : '' }}>
                <span class="text-sm">{{ __('Auto-renew') }}</span>
            </label>
        </div>
        <div>
            <h3 class="text-sm font-medium mb-2">{{ __('Quota overrides') }}</h3>
            <div class="grid sm:grid-cols-3 gap-2">
                @foreach($quotas as $key => $meta)
                    <label class="block">
                        <span class="text-xs text-slate-500">{{ __($meta['label']) }}</span>
                        <input type="number" min="0" name="quota_overrides[{{ $key }}]" value="{{ data_get($subscription->quota_overrides, $key) }}" class="input mt-1 w-full" placeholder="—">
                    </label>
                @endforeach
            </div>
        </div>
        <div>
            <h3 class="text-sm font-medium mb-2">{{ __('Feature overrides') }}</h3>
            <div class="grid sm:grid-cols-2 lg:grid-cols-3 gap-2">
                @foreach($features as $key => $label)
                    @php $val = data_get($subscription->feature_overrides, $key); @endphp
                    <label class="block">
                        <span class="text-xs text-slate-500">{{ __($label) }}</span>
                        <select name="feature_overrides[{{ $key }}]" class="input mt-1 w-full text-xs">
                            <option value="" {{ $val === null ? 'selected' : '' }}>{{ __('inherit') }}</option>
                            <option value="1" {{ $val === true ? 'selected' : '' }}>{{ __('on') }}</option>
                            <option value="0" {{ $val === false ? 'selected' : '' }}>{{ __('off') }}</option>
                        </select>
                    </label>
                @endforeach
            </div>
        </div>
        <div class="flex justify-end"><button class="btn-primary text-sm">{{ __('Save overrides') }}</button></div>
    </form>
</div>

{{-- Add-ons --}}
<div class="card p-4 mt-4">
    <h2 class="font-semibold mb-3">{{ __('Attached add-ons') }}</h2>
    @if($subscription->addons->isEmpty())
        <p class="text-sm text-slate-500">{{ __('No add-ons attached.') }}</p>
    @else
        <table class="w-full text-sm">
            <tbody class="divide-y divide-slate-100 dark:divide-slate-800">
                @foreach($subscription->addons as $sa)
                    <tr>
                        <td class="py-2">{{ $sa->addon?->code }}</td>
                        <td class="py-2 text-right font-mono">×{{ $sa->quantity }}</td>
                        <td class="py-2 text-right font-mono">{{ number_format($sa->unit_price ?? 0, 2) }} {{ $subscription->currency }}</td>
                        <td class="py-2 text-right">
                            <form method="POST" action="{{ route('super-admin.subscriptions.addons.detach', $sa) }}">@csrf @method('DELETE')
                                <button class="btn-ghost text-xs text-rose-600">{{ __('Detach') }}</button>
                            </form>
                        </td>
                    </tr>
                @endforeach
            </tbody>
        </table>
    @endif

    <form method="POST" action="{{ route('super-admin.subscriptions.addons.attach', $subscription) }}" class="grid sm:grid-cols-4 gap-3 items-end mt-4">@csrf
        <label class="block sm:col-span-2">
            <span class="text-xs text-slate-500">{{ __('Add-on') }}</span>
            <select name="addon_id" class="input mt-1 w-full">
                @foreach($addons as $a)<option value="{{ $a->id }}">{{ $a->code }}</option>@endforeach
            </select>
        </label>
        <label class="block">
            <span class="text-xs text-slate-500">{{ __('Quantity') }}</span>
            <input type="number" min="1" name="quantity" value="1" class="input mt-1 w-full">
        </label>
        <button class="btn-primary text-sm">{{ __('Attach') }}</button>
    </form>
</div>

{{-- Coupon --}}
<div class="card p-4 mt-4">
    <h2 class="font-semibold mb-3">{{ __('Apply coupon') }}</h2>
    <form method="POST" action="{{ route('super-admin.subscriptions.coupon', $subscription) }}" class="grid sm:grid-cols-3 gap-3 items-end">@csrf
        <label class="block sm:col-span-2">
            <span class="text-xs text-slate-500">{{ __('Coupon') }}</span>
            <select name="coupon_id" class="input mt-1 w-full">
                @foreach($coupons as $c)<option value="{{ $c->id }}">{{ $c->code }} — {{ __($c->type) }}</option>@endforeach
            </select>
        </label>
        <button class="btn-primary text-sm">{{ __('Apply coupon') }}</button>
    </form>
</div>

{{-- Audit log --}}
<div class="card p-4 mt-4">
    <h2 class="font-semibold mb-3">{{ __('Activity') }}</h2>
    @if($logs->isEmpty())
        <p class="text-sm text-slate-500">{{ __('No activity yet.') }}</p>
    @else
        <ul class="text-xs space-y-2">
            @foreach($logs as $log)
                <li class="flex gap-3">
                    <span class="text-slate-400 whitespace-nowrap">{{ $log->created_at->format('Y-m-d H:i') }}</span>
                    <span class="font-medium">{{ __($log->action) }}</span>
                    @if($log->note)<span class="text-slate-500">— {{ $log->note }}</span>@endif
                </li>
            @endforeach
        </ul>
    @endif
</div>
@endsection