'use client';
import { useEffect } from 'react';
import { useForm, Controller } from 'react-hook-form';
import { useOrgStore } from '../store';
import { Button } from '@/components/ui/button';
import { Input } from '@/components/ui/input';
import {
  Select,
  SelectContent,
  SelectItem,
  SelectTrigger,
  SelectValue,
} from '@/components/ui/select';
import {
  Table,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from '@/components/ui/table';
import {
  Drawer,
  DrawerContent,
  DrawerHeader,
  DrawerTitle,
  DrawerClose,
} from '@/components/ui/drawer';
import {
  Dialog,
  DialogContent,
  DialogHeader,
  DialogTitle,
} from '@/components/ui/dialog';
import { Plus, Trash2, X } from 'lucide-react';

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

export const UserDrawer = ({ open, onOpenChange }: UserDrawerProps) => {
  const {
    orgId,
    users,
    getOrg,
    addUser,
    removeUser,
    setUserFormData: setUserFormData,
    userFormData,
    showUserEdit,
    setShowUserEdit,
  } = useOrgStore();

  const {
    handleSubmit,
    formState: { errors },
    reset,
    register,
    control,
  } = useForm();

  useEffect(() => {
    if (open && orgId) {
      getOrg();
    }
  }, [open, orgId, getOrg]);

  useEffect(() => {
    if (!showUserEdit) return;
    // 确保 userFormData 已更新后再重置表单
    console.log('Resetting form with userFormData:', userFormData);
    if (userFormData?.id) {
      reset({ id: userFormData.id, username: userFormData.username, role: userFormData.role || 'member' });
    } else {
      reset({ id: '', username: '', role: 'member' });
    }
  }, [showUserEdit, userFormData, reset]);

  const handleAddUser = async (data: any) => {
    const res = await addUser({ ...data, action: 'add' });
    if (res.code === 200) {
      setShowUserEdit(false);
      setUserFormData({});
    }
  };

  const handleRemoveUser = async (uid: string) => {
    await removeUser(uid);
  };

  const handleEditUser = (user: any) => {
    console.log('Editing user:', user);
    setUserFormData(user);
    // 使用 setTimeout 确保 userFormData 更新后再打开弹窗
    setShowUserEdit(true);
  };

  return (
    <>
      <Drawer open={open} onOpenChange={onOpenChange} direction="right">
        <DrawerContent className="h-full !max-w-xl ml-auto">
          <DrawerHeader className="flex flex-row items-center justify-between">
            <DrawerTitle>用户管理</DrawerTitle>
            <DrawerClose>
              <Button variant="ghost" size="icon-sm">
                <X className="w-4 h-4" />
              </Button>
            </DrawerClose>
          </DrawerHeader>

          <div className="flex gap-2 mb-4 px-4">
            <Button
              size="sm"
              onClick={() => {
                setUserFormData({});
                setShowUserEdit(true);
              }}>
              <Plus className="w-4 h-4 mr-1" />
              添加用户
            </Button>
          </div>

          <div className="flex-1 overflow-auto px-4">
            <Table>
              <TableHeader>
                <TableRow>
                  <TableHead>用户ID</TableHead>
                  <TableHead>用户名</TableHead>
                  <TableHead>角色</TableHead>
                  <TableHead>操作</TableHead>
                </TableRow>
              </TableHeader>
              <TableBody>
                {users.map((user) => (
                  <TableRow key={user.id}>
                    <TableCell>{user.id}</TableCell>
                    <TableCell>{user.username}</TableCell>
                    <TableCell>{user.role || 'member'}</TableCell>
                    <TableCell className="flex gap-2">
                      <Button
                        variant="outline"
                        size="sm"
                        onClick={() => handleEditUser(user)}>
                        编辑
                      </Button>
                      <Button
                        variant="destructive"
                        size="sm"
                        onClick={() => handleRemoveUser(user.id)}>
                        <Trash2 className="w-4 h-4" />
                      </Button>
                    </TableCell>
                  </TableRow>
                ))}
              </TableBody>
            </Table>
          </div>
        </DrawerContent>
      </Drawer>

      <Dialog open={showUserEdit} onOpenChange={setShowUserEdit}>
        <DialogContent className='px-4 overflow-hidden'>
          <DialogHeader>
            <DialogTitle>{userFormData?.id ? '编辑用户' : '添加用户'}</DialogTitle>
          </DialogHeader>
          <div className="p-4 ">
            <form className="w-full flex flex-col gap-4" onSubmit={handleSubmit(handleAddUser)}>
              <div className="flex flex-col gap-2">
                <label className="text-sm font-medium">用户ID</label>
                <Input
                  {...register('id', { required: '请输入用户ID' })}
                  placeholder="请输入用户ID"
                  className={errors.id ? "border-red-500" : ""}
                />
                {errors.id && <span className="text-xs text-red-500">{errors.id.message as string}</span>}
              </div>
              <div>{userFormData?.username}</div>
              <Controller
                  control={control}
                  name="role"
                  defaultValue={userFormData?.role || 'member'}
                  render={({ field }) => (
                    <div className="flex flex-col gap-2">
                      <label className="text-sm font-medium">角色</label>
                      <Select value={field.value} onValueChange={field.onChange}>
                        <SelectTrigger>
                          <SelectValue placeholder="请选择角色" />
                        </SelectTrigger>
                        <SelectContent>
                          <SelectItem value="owner">owner</SelectItem>
                          <SelectItem value="admin">admin</SelectItem>
                          <SelectItem value="member">member</SelectItem>
                        </SelectContent>
                      </Select>
                    </div>
                  )}
                />
              <div className="flex gap-2 justify-end">
                <Button type="button" variant="outline" onClick={() => setShowUserEdit(false)}>
                  取消
                </Button>
                <Button type="submit">提交</Button>
              </div>
            </form>
          </div>
        </DialogContent>
      </Dialog>
    </>
  );
};