@extends('admin.layouts.app')

@section('title', '猜成语题库管理')

@section('content')
    @php require resource_path('views/admin/partials/list-theme.php'); @endphp

    @php
        $idiomPayload = $idioms->mapWithKeys(
            fn($item) => [
                (string) $item->id => [
                    'id' => $item->id,
                    'answer' => $item->answer,
                    'hint' => $item->hint,
                    'sort' => $item->sort,
                    'is_active' => (bool) $item->is_active,
                    'update_url' => route('admin.idioms.update', $item->id),
                    'toggle_url' => route('admin.idioms.toggle', $item->id),
                ],
            ],
        );

        $idiomConfig = \App\Models\GameConfig::forGame('idiom');
        $idiomParams = $idiomConfig?->params ?? [];
    @endphp

    <script type="application/json" id="admin-idioms-data">@json($idiomPayload)</script>

    <div class="{{ $adminListPageClass }}">

        {{-- 页头 --}}
        <div class="{{ $adminListHeaderCardClass }}">
            <div>
                <h2 class="{{ $adminListHeaderTitleClass }}">🧩 猜成语题库管理</h2>
                <p class="{{ $adminListHeaderSubtitleClass }}">
                    管理猜成语游戏的题目库，共 <strong class="text-indigo-600">{{ $idioms->count() }}</strong> 条题目
                </p>
            </div>
        </div>

        {{-- 游戏参数 + 出题 --}}
        <div class="{{ $adminListCardClass }}">
            <div class="{{ $adminListSectionHeadClass }}">
                <h3 class="{{ $adminListSectionTitleClass }}">⚙️ 游戏参数</h3>
            </div>
            <form action="{{ route('admin.idioms.settings.save') }}" method="POST" class="p-5">
                @csrf
                <div class="grid grid-cols-1 md:grid-cols-3 gap-4">
                    <div>
                        <label class="{{ $adminListFilterLabelClass }}">答对奖励金币</label>
                        <input type="number" name="reward_gold"
                            value="{{ old('reward_gold', $idiomParams['reward_gold'] ?? 50) }}" min="0"
                            class="w-full {{ $adminListFilterInputClass }}">
                    </div>
                    <div>
                        <label class="{{ $adminListFilterLabelClass }}">答对奖励经验</label>
                        <input type="number" name="reward_exp"
                            value="{{ old('reward_exp', $idiomParams['reward_exp'] ?? 30) }}" min="0"
                            class="w-full {{ $adminListFilterInputClass }}">
                    </div>
                    <div>
                        <label class="{{ $adminListFilterLabelClass }}">自动出题间隔（分钟）</label>
                        <input type="number" name="auto_start_interval"
                            value="{{ old('auto_start_interval', $idiomParams['auto_start_interval'] ?? 0) }}" min="0"
                            class="w-full {{ $adminListFilterInputClass }}">
                        <p class="text-xs text-gray-400 mt-1">0=仅手动出题</p>
                    </div>
                    <div>
                        <label class="{{ $adminListFilterLabelClass }}">题目过期时间（分钟）</label>
                        <input type="number" name="expire_minutes"
                            value="{{ old('expire_minutes', $idiomParams['expire_minutes'] ?? 5) }}" min="0"
                            class="w-full {{ $adminListFilterInputClass }}">
                        <p class="text-xs text-gray-400 mt-1">0=不过期；大于 0 时超时会自动公布答案并结束回合</p>
                    </div>
                </div>
                <div class="mt-4 flex items-center gap-4">
                    <button type="submit" class="{{ $adminListPrimaryButtonClass }}">
                        💾 保存参数
                    </button>
                    <span class="text-sm text-gray-400">|</span>
                    <label class="text-sm text-gray-600">选择房间：</label>
                    <select id="idiom-start-room" class="border border-gray-300 rounded-lg px-3 py-1.5 text-sm">
                        @foreach (\App\Models\Room::orderBy('id')->get() as $room)
                            <option value="{{ $room->id }}">{{ $room->name }}</option>
                        @endforeach
                    </select>
                    <button type="button" id="idiom-start-btn"
                        class="inline-flex items-center gap-1.5 px-4 py-2 bg-gradient-to-r from-purple-600 to-indigo-600 text-white text-sm font-bold rounded-lg hover:opacity-90 transition">
                        🧩 出题
                    </button>
                </div>
            </form>
        </div>

        {{-- 题目列表 --}}
        <div class="{{ $adminListCardClass }}">
            <div class="{{ $adminListTableWrapClass }}">
                <table class="{{ $adminListTableClass }}">
                    <thead class="{{ $adminListTableHeadRowClass }}">
                    <tr>
                        <th class="{{ $adminListTableHeadCellClass }}">排序</th>
                        <th class="{{ $adminListTableHeadCellClass }}">成语答案</th>
                        <th class="{{ $adminListTableHeadCellClass }} w-2/5">谜语提示</th>
                        <th class="{{ $adminListTableHeadCellClass }} text-center">状态</th>
                        <th class="{{ $adminListTableHeadCellClass }} text-right">操作</th>
                    </tr>
                </thead>
                    <tbody class="{{ $adminListTableBodyClass }}">
                    @foreach ($idioms as $item)
                        <tr id="row-{{ $item->id }}" class="{{ $adminListTableRowClass }} {{ $item->is_active ? '' : 'opacity-50' }}">
                            <td class="px-4 py-3 {{ $adminListSecondaryTextClass }}">{{ $item->sort }}</td>
                            <td class="px-4 py-3 font-bold {{ $adminListPrimaryTextClass }}">{{ $item->answer }}</td>
                            <td class="px-4 py-3 {{ $adminListBodyTextClass }} text-sm">{{ $item->hint }}</td>
                            <td class="px-4 py-3 text-center">
                                <button type="button" data-idiom-toggle-id="{{ $item->id }}"
                                    id="toggle-{{ $item->id }}"
                                    class="{{ $adminListBadgeBaseClass }} px-2 py-1 transition
                                        {{ $item->is_active ? 'border-emerald-200 bg-emerald-100 text-emerald-700 hover:bg-emerald-200' : 'border-gray-200 bg-gray-100 text-gray-500 hover:bg-gray-200' }}">
                                    {{ $item->is_active ? '启用' : '禁用' }}
                                </button>
                            </td>
                            <td class="px-4 py-3 text-right">
                                <button type="button" data-idiom-edit-id="{{ $item->id }}"
                                    class="{{ $adminListActionButtonClass }} bg-indigo-50 text-indigo-700 hover:bg-indigo-100 mr-1">
                                    编辑
                                </button>
                                <form action="{{ route('admin.idioms.destroy', $item->id) }}" method="POST"
                                    class="inline" data-idiom-delete-confirm="确定删除题目「{{ $item->answer }}」？">
                                    @csrf @method('DELETE')
                                    <button type="submit"
                                        class="{{ $adminListActionButtonClass }} bg-red-50 text-red-600 hover:bg-red-100">
                                        删除
                                    </button>
                                </form>
                            </td>
                        </tr>
                    @endforeach
                    </tbody>
                </table>
            </div>
        </div>

        {{-- 新增题目卡片 --}}
        <div class="{{ $adminListCardClass }}">
            <div class="{{ $adminListSectionHeadClass }}">
                <h3 class="{{ $adminListSectionTitleClass }}">➕ 新增成语题目</h3>
            </div>
            <form action="{{ route('admin.idioms.store') }}" method="POST" class="p-5">
                @csrf
                <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                    <div>
                        <label class="{{ $adminListFilterLabelClass }}">成语答案</label>
                        <input type="text" name="answer" value="{{ old('answer') }}" placeholder="画蛇添足" required
                            class="w-full {{ $adminListFilterInputClass }}">
                    </div>
                    <div>
                        <label class="{{ $adminListFilterLabelClass }}">排序</label>
                        <input type="number" name="sort" value="{{ old('sort', 0) }}" min="0"
                            class="w-full {{ $adminListFilterInputClass }}">
                    </div>
                    <div class="md:col-span-2">
                        <label class="{{ $adminListFilterLabelClass }}">谜语提示</label>
                        <input type="text" name="hint" value="{{ old('hint') }}" placeholder="🧩 四人比赛画蛇，最慢的那个反而多此一举。猜一成语" required
                            class="w-full {{ $adminListFilterInputClass }}">
                    </div>
                </div>
                <div class="mt-4 flex items-center gap-4">
                    <button type="submit" class="{{ $adminListPrimaryButtonClass }}">
                        💾 添加题目
                    </button>
                    <label class="flex items-center gap-2 text-sm text-gray-600 cursor-pointer">
                        <input type="checkbox" name="is_active" value="1" checked class="rounded">
                        立即启用
                    </label>
                </div>
            </form>
        </div>

    </div>

    {{-- 编辑弹窗 --}}
    <div id="edit-modal" class="hidden fixed inset-0 bg-black/40 z-50 flex items-center justify-center p-4">
        <div class="bg-white rounded-xl w-full max-w-lg shadow-2xl">
            <div class="p-5 border-b border-gray-100 flex justify-between items-center">
                <h3 class="font-bold text-gray-800">✏️ 编辑成语题目</h3>
                <button type="button" data-idiom-edit-close class="text-gray-400 hover:text-gray-600 text-xl">✕</button>
            </div>
            <form id="edit-form" method="POST" class="p-5">
                @csrf @method('PUT')
                <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                    <div>
                        <label class="block text-xs font-bold text-gray-600 mb-1">成语答案</label>
                        <input type="text" name="answer" id="edit-answer" required
                            class="w-full border border-gray-300 rounded-lg p-2 text-sm">
                    </div>
                    <div>
                        <label class="block text-xs font-bold text-gray-600 mb-1">排序</label>
                        <input type="number" name="sort" id="edit-sort" min="0"
                            class="w-full border border-gray-300 rounded-lg p-2 text-sm">
                    </div>
                    <div class="md:col-span-2">
                        <label class="block text-xs font-bold text-gray-600 mb-1">谜语提示</label>
                        <input type="text" name="hint" id="edit-hint" required
                            class="w-full border border-gray-300 rounded-lg p-2 text-sm">
                    </div>
                    <div class="md:col-span-2">
                        <label class="flex items-center gap-2 text-sm cursor-pointer">
                            <input type="checkbox" name="is_active" id="edit-is-active" value="1" class="rounded">
                            启用此题目
                        </label>
                    </div>
                </div>
                <div class="mt-5 flex gap-3">
                    <button type="submit" class="{{ $adminListPrimaryButtonClass }}">
                        💾 保存修改
                    </button>
                    <button type="button" data-idiom-edit-close
                        class="{{ $adminListSecondaryButtonClass }}">
                        取消
                    </button>
                </div>
            </form>
        </div>
    </div>
@endsection

{{-- 前端编辑/切换交互脚本 --}}
@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function () {
    const idiomsDataEl = document.getElementById('admin-idioms-data');
    if (!idiomsDataEl) return;
    const idiomsData = JSON.parse(idiomsDataEl.textContent || '{}');

    // ── 打开编辑弹窗 ──
    document.querySelectorAll('[data-idiom-edit-id]').forEach(btn => {
        btn.addEventListener('click', function () {
            const id = this.dataset.idiomEditId;
            const data = idiomsData[id];
            if (!data) return;

            document.getElementById('edit-answer').value = data.answer;
            document.getElementById('edit-hint').value = data.hint;
            document.getElementById('edit-sort').value = data.sort;
            document.getElementById('edit-is-active').checked = data.is_active;
            document.getElementById('edit-form').action = data.update_url;
            document.getElementById('edit-modal').classList.remove('hidden');
        });
    });

    // ── 关闭编辑弹窗 ──
    document.querySelectorAll('[data-idiom-edit-close]').forEach(btn => {
        btn.addEventListener('click', function () {
            document.getElementById('edit-modal').classList.add('hidden');
        });
    });

    // ── 切换启用/禁用（AJAX） ──
    document.querySelectorAll('[data-idiom-toggle-id]').forEach(btn => {
        btn.addEventListener('click', function () {
            const id = this.dataset.idiomToggleId;
            const data = idiomsData[id];
            if (!data) return;

            fetch(data.toggle_url, {
                method: 'POST',
                headers: {
                    'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]')?.content ?? '',
                    'Accept': 'application/json',
                },
            })
            .then(r => r.json())
            .then(res => {
                if (res.ok) {
                    const row = document.getElementById('row-' + id);
                    if (row) row.style.opacity = res.is_active ? '1' : '0.5';
                    const btn = document.getElementById('toggle-' + id);
                    if (btn) {
                        btn.textContent = res.is_active ? '启用' : '禁用';
                        btn.className = (res.is_active
                            ? 'border-emerald-200 bg-emerald-100 text-emerald-700 hover:bg-emerald-200'
                            : 'border-gray-200 bg-gray-100 text-gray-500 hover:bg-gray-200')
                            + ' px-2 py-1 transition rounded-full text-xs font-semibold border';
                    }
                }
            })
            .catch(() => alert('操作失败'));
        });
    });

    // ── 删除确认 ──
    document.querySelectorAll('[data-idiom-delete-confirm]').forEach(form => {
        form.addEventListener('submit', function (e) {
            if (!confirm(this.dataset.idiomDeleteConfirm)) {
                e.preventDefault();
            }
        });
    });

    // ── 出题按钮 ──
    const startBtn = document.getElementById('idiom-start-btn');
    if (startBtn) {
        startBtn.addEventListener('click', function () {
            const roomSelect = document.getElementById('idiom-start-room');
            const roomId = roomSelect?.value;
            if (!roomId) return;

            const btn = this;
            btn.disabled = true;
            btn.textContent = '出题中...';

            fetch('/idiom-quiz/start', {
                method: 'POST',
                headers: {
                    'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]')?.content ?? '',
                    'Content-Type': 'application/json',
                    'Accept': 'application/json',
                },
                body: JSON.stringify({ room_id: parseInt(roomId, 10) }),
            })
            .then(r => r.json())
            .then(data => {
                if (data.status === 'success') {
                    alert('✅ 出题成功！提示已发送到聊天室。');
                } else {
                    alert(data.message || '出题失败');
                }
            })
            .catch(() => alert('网络错误，出题失败'))
            .finally(() => {
                btn.disabled = false;
                btn.textContent = '🧩 出题';
            });
        });
    }
});
</script>
@endpush