users/components/dialogs/batch-recalculate-dialog.tsx

"use client"

import { useState } from "react"
import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
} from "@/components/ui/dialog"
import { Button } from "@/components/ui/button"
import { Label } from "@/components/ui/label"
import { Checkbox } from "@/components/ui/checkbox"
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
import { Progress } from "@/components/ui/progress"
import { RefreshCw, Database, Clock, AlertTriangle } from "lucide-react"

interface BatchRecalculateDialogProps {
  open: boolean
  onOpenChange: (open: boolean) => void
}

const DATA_SOURCES = [
  { id: "1", name: "存客宝-用户主库", records: 128956342 },
  { id: "2", name: "触客宝-行为数据", records: 89234567 },
  { id: "3", name: "数智员工-账号API", records: 45678901 },
]

const AI_RULES = [
  { id: 1, name: "用户数据智能清洗", selected: true },
  { id: 2, name: "交易流水异常检测", selected: true },
  { id: 3, name: "聊天记录语义清洗", selected: false },
]

export function BatchRecalculateDialog({ open, onOpenChange }: BatchRecalculateDialogProps) {
  const [isProcessing, setIsProcessing] = useState(false)
  const [progress, setProgress] = useState(0)
  const [selectedRules, setSelectedRules] = useState(AI_RULES.filter((r) => r.selected).map((r) => r.id))
  const [scope, setScope] = useState("incremental")

  const handleStart = () => {
    setIsProcessing(true)
    setProgress(0)
    const interval = setInterval(() => {
      setProgress((prev) => {
        if (prev >= 100) {
          clearInterval(interval)
          setIsProcessing(false)
          return 100
        }
        return prev + 10
      })
    }, 500)
  }

  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
      <DialogContent className="max-w-lg">
        <DialogHeader>
          <DialogTitle className="flex items-center gap-2">
            <RefreshCw className="w-5 h-5" />
            批量重算
          </DialogTitle>
          <DialogDescription>重新执行选中的AI清洗规则，处理全量或增量数据</DialogDescription>
        </DialogHeader>

        {isProcessing ? (
          <div className="space-y-4 py-4">
            <div className="flex items-center justify-center">
              <RefreshCw className="w-12 h-12 text-violet-500 animate-spin" />
            </div>
            <div className="text-center">
              <p className="font-medium text-slate-800">正在重算...</p>
              <p className="text-sm text-slate-500 mt-1">已处理 {progress}%</p>
            </div>
            <Progress value={progress} className="h-2" />
            <div className="text-center text-sm text-slate-500">
              预计剩余时间: {Math.ceil(((100 - progress) / 10) * 0.5)} 分钟
            </div>
          </div>
        ) : (
          <div className="space-y-4">
            <div className="space-y-2">
              <Label>选择AI清洗规则</Label>
              <div className="space-y-2">
                {AI_RULES.map((rule) => (
                  <div key={rule.id} className="flex items-center gap-3 p-3 bg-slate-50 rounded-lg">
                    <Checkbox
                      checked={selectedRules.includes(rule.id)}
                      onCheckedChange={(checked) => {
                        if (checked) {
                          setSelectedRules([...selectedRules, rule.id])
                        } else {
                          setSelectedRules(selectedRules.filter((id) => id !== rule.id))
                        }
                      }}
                    />
                    <span className="text-sm font-medium">{rule.name}</span>
                  </div>
                ))}
              </div>
            </div>

            <div className="space-y-2">
              <Label>重算范围</Label>
              <Select value={scope} onValueChange={setScope}>
                <SelectTrigger>
                  <SelectValue />
                </SelectTrigger>
                <SelectContent>
                  <SelectItem value="incremental">增量数据（仅新增/变更）</SelectItem>
                  <SelectItem value="full">全量数据</SelectItem>
                  <SelectItem value="failed">仅失败记录</SelectItem>
                </SelectContent>
              </Select>
            </div>

            <div className="p-4 bg-amber-50 rounded-lg border border-amber-200">
              <div className="flex items-start gap-2">
                <AlertTriangle className="w-5 h-5 text-amber-600 mt-0.5" />
                <div>
                  <p className="font-medium text-amber-800">注意</p>
                  <p className="text-sm text-amber-700 mt-1">
                    {scope === "full"
                      ? "全量重算将处理所有历史数据，预计耗时较长，请确认后执行。"
                      : "增量重算仅处理新增或变更的数据，速度较快。"}
                  </p>
                </div>
              </div>
            </div>

            <div className="grid grid-cols-2 gap-4 text-sm">
              <div className="p-3 bg-slate-50 rounded-lg">
                <div className="flex items-center gap-2 text-slate-500 mb-1">
                  <Database className="w-4 h-4" />
                  预计处理量
                </div>
                <p className="font-bold text-slate-800">
                  {scope === "full" ? "128.9M" : scope === "failed" ? "3.4K" : "15.6K"} 条
                </p>
              </div>
              <div className="p-3 bg-slate-50 rounded-lg">
                <div className="flex items-center gap-2 text-slate-500 mb-1">
                  <Clock className="w-4 h-4" />
                  预计耗时
                </div>
                <p className="font-bold text-slate-800">
                  {scope === "full" ? "约 2 小时" : scope === "failed" ? "约 5 分钟" : "约 15 分钟"}
                </p>
              </div>
            </div>
          </div>
        )}

        <DialogFooter>
          <Button variant="outline" onClick={() => onOpenChange(false)} disabled={isProcessing}>
            {isProcessing ? "后台运行" : "取消"}
          </Button>
          {!isProcessing && (
            <Button onClick={handleStart} disabled={selectedRules.length === 0}>
              <RefreshCw className="w-4 h-4 mr-2" />
              开始重算
            </Button>
          )}
        </DialogFooter>
      </DialogContent>
    </Dialog>
  )
}