rwadurian/frontend/mining-admin-web/src/app/(dashboard)/initialization/page.tsx

'use client';

import { useState } from 'react';
import { PageHeader } from '@/components/layout/page-header';
import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import { apiClient } from '@/lib/api/client';
import { formatDateTime } from '@/lib/utils/date';
import { Card, CardContent, CardHeader, CardTitle, CardDescription } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription, DialogFooter } from '@/components/ui/dialog';
import { Skeleton } from '@/components/ui/skeleton';
import { useToast } from '@/lib/hooks/use-toast';
import { Play, CheckCircle, AlertCircle, Loader2 } from 'lucide-react';

interface InitializationStatus {
  initialized: boolean;
  initializedAt: string | null;
  initializedBy: string | null;
  distributionPoolBalance: string;
  blackHoleBalance: string;
  circulationPoolBalance: string;
}

export default function InitializationPage() {
  const queryClient = useQueryClient();
  const { toast } = useToast();
  const [showConfirm, setShowConfirm] = useState(false);

  const { data: status, isLoading } = useQuery({
    queryKey: ['initialization', 'status'],
    queryFn: async () => {
      const response = await apiClient.get('/initialization/status');
      return response.data.data as InitializationStatus;
    },
  });

  const initializeMutation = useMutation({
    mutationFn: async () => {
      const response = await apiClient.post('/initialization/initialize');
      return response.data;
    },
    onSuccess: () => {
      queryClient.invalidateQueries({ queryKey: ['initialization', 'status'] });
      toast({ title: '初始化成功', variant: 'success' as any });
      setShowConfirm(false);
    },
    onError: () => {
      toast({ title: '初始化失败', variant: 'destructive' });
    },
  });

  const handleInitialize = () => {
    initializeMutation.mutate();
  };

  return (
    <div className="space-y-6">
      <PageHeader title="系统初始化" description="初始化挖矿系统的基础数据" />

      <Card>
        <CardHeader>
          <CardTitle className="text-lg">初始化状态</CardTitle>
          <CardDescription>查看系统是否已完成初始化</CardDescription>
        </CardHeader>
        <CardContent>
          {isLoading ? (
            <Skeleton className="h-24 w-full" />
          ) : (
            <div className="space-y-4">
              <div className="flex items-center gap-4">
                {status?.initialized ? (
                  <>
                    <CheckCircle className="h-8 w-8 text-green-500" />
                    <div>
                      <p className="font-medium text-green-600">系统已初始化</p>
                      <p className="text-sm text-muted-foreground">
                        初始化时间: {formatDateTime(status.initializedAt)}
                      </p>
                      <p className="text-sm text-muted-foreground">操作人: {status.initializedBy}</p>
                    </div>
                  </>
                ) : (
                  <>
                    <AlertCircle className="h-8 w-8 text-yellow-500" />
                    <div>
                      <p className="font-medium text-yellow-600">系统未初始化</p>
                      <p className="text-sm text-muted-foreground">请点击下方按钮进行系统初始化</p>
                    </div>
                  </>
                )}
              </div>

              {!status?.initialized && (
                <Button onClick={() => setShowConfirm(true)} className="mt-4">
                  <Play className="h-4 w-4 mr-2" />
                  开始初始化
                </Button>
              )}
            </div>
          )}
        </CardContent>
      </Card>

      {status?.initialized && (
        <Card>
          <CardHeader>
            <CardTitle className="text-lg">系统账户余额</CardTitle>
          </CardHeader>
          <CardContent>
            <div className="grid grid-cols-3 gap-6">
              <div>
                <p className="text-sm text-muted-foreground">分配池</p>
                <p className="text-xl font-bold font-mono">{status.distributionPoolBalance}</p>
              </div>
              <div>
                <p className="text-sm text-muted-foreground">黑洞</p>
                <p className="text-xl font-bold font-mono">{status.blackHoleBalance}</p>
              </div>
              <div>
                <p className="text-sm text-muted-foreground">流通池</p>
                <p className="text-xl font-bold font-mono">{status.circulationPoolBalance}</p>
              </div>
            </div>
          </CardContent>
        </Card>
      )}

      <Card>
        <CardHeader>
          <CardTitle className="text-lg">初始化说明</CardTitle>
        </CardHeader>
        <CardContent className="prose prose-sm max-w-none">
          <p>系统初始化将执行以下操作:</p>
          <ol className="list-decimal list-inside space-y-2 text-muted-foreground">
            <li>创建分配池账户，初始余额为 2 亿积分股</li>
            <li>创建黑洞账户，初始余额为 0</li>
            <li>创建流通池账户，初始余额为 0</li>
            <li>创建系统运营账户 (12% 分配比例)</li>
            <li>创建系统省级账户 (1% 分配比例)</li>
            <li>创建系统市级账户 (2% 分配比例)</li>
            <li>初始化系统配置参数</li>
          </ol>
          <p className="text-yellow-600 mt-4">注意: 初始化操作只能执行一次，请谨慎操作。</p>
        </CardContent>
      </Card>

      <Dialog open={showConfirm} onOpenChange={setShowConfirm}>
        <DialogContent>
          <DialogHeader>
            <DialogTitle>确认初始化</DialogTitle>
            <DialogDescription>
              系统初始化操作只能执行一次，确定要开始初始化吗?
            </DialogDescription>
          </DialogHeader>
          <DialogFooter>
            <Button variant="outline" onClick={() => setShowConfirm(false)}>
              取消
            </Button>
            <Button onClick={handleInitialize} disabled={initializeMutation.isPending}>
              {initializeMutation.isPending && <Loader2 className="h-4 w-4 mr-2 animate-spin" />}
              确认初始化
            </Button>
          </DialogFooter>
        </DialogContent>
      </Dialog>
    </div>
  );
}