// Modal.js
import React, { useEffect } from "react";
import {
  TextField,
  Button,
  CircularProgress,
  Checkbox,
  Dialog,
  DialogTitle,
  DialogContent,
  DialogActions,
} from "@mui/material";
import { useFormik } from "formik";
import * as Yup from "yup";
import API from "../../api";

const UserAgent = ({ userAgent = null, isOpen, onClose }) => {
  const formik = useFormik({
    initialValues: {
      user_agent_name: "",
      user_agent: "",
      description: "",
      is_active: true,
    },
    validationSchema: Yup.object({
      user_agent_name: Yup.string().required("Name is required"),
      user_agent: Yup.string().required("User-Agent is required"),
    }),
    onSubmit: async (values, { setSubmitting, resetForm }) => {
      if (userAgent?.id) {
        await API.updateUserAgent({ id: userAgent.id, ...values });
      } else {
        await API.addUserAgent(values);
      }

      resetForm();
      setSubmitting(false);
      onClose();
    },
  });

  useEffect(() => {
    if (userAgent) {
      formik.setValues({
        user_agent_name: userAgent.user_agent_name,
        user_agent: userAgent.user_agent,
        description: userAgent.description,
        is_active: userAgent.is_active,
      });
    } else {
      formik.resetForm();
    }
  }, [userAgent]);

  if (!isOpen) {
    return <></>;
  }

  return (
    <Dialog open={isOpen} onClose={onClose}>
      <DialogTitle
        sx={{
          backgroundColor: "primary.main",
          color: "primary.contrastText",
        }}
      >
        User-Agent
      </DialogTitle>

      <form onSubmit={formik.handleSubmit}>
        <DialogContent>
          <TextField
            fullWidth
            id="user_agent_name"
            name="user_agent_name"
            label="Name"
            value={formik.values.user_agent_name}
            onChange={formik.handleChange}
            onBlur={formik.handleBlur}
            error={
              formik.touched.user_agent_name &&
              Boolean(formik.errors.user_agent_name)
            }
            helperText={
              formik.touched.user_agent_name && formik.errors.user_agent_name
            }
            variant="standard"
          />

          <TextField
            fullWidth
            id="user_agent"
            name="user_agent"
            label="User-Agent"
            value={formik.values.user_agent}
            onChange={formik.handleChange}
            onBlur={formik.handleBlur}
            error={
              formik.touched.user_agent && Boolean(formik.errors.user_agent)
            }
            helperText={formik.touched.user_agent && formik.errors.user_agent}
            variant="standard"
          />

          <TextField
            fullWidth
            id="description"
            name="description"
            label="Description"
            value={formik.values.description}
            onChange={formik.handleChange}
            onBlur={formik.handleBlur}
            error={
              formik.touched.description && Boolean(formik.errors.description)
            }
            helperText={formik.touched.description && formik.errors.description}
            variant="standard"
          />

          <Checkbox
            name="is_active"
            checked={formik.values.is_active}
            onChange={formik.handleChange}
          />
        </DialogContent>

        <DialogActions>
          <Button
            size="small"
            type="submit"
            variant="contained"
            color="primary"
            disabled={formik.isSubmitting}
          >
            {formik.isSubmitting ? <CircularProgress size={24} /> : "Submit"}
          </Button>
        </DialogActions>
      </form>
    </Dialog>
  );
};

export default UserAgent;