"use client";

import { useRouter } from "next/navigation";
import { useState, useTransition } from "react";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { Switch } from "@/components/ui/switch";
import { Textarea } from "@/components/ui/textarea";
import { MediaPicker } from "@/features/media/components/media-picker";
import { updateProfileAction } from "../actions/profile";

export interface ProfileFormInitial {
  name: string;
  phone: string;
  image: string;
  bio: string;
  isBookableOnline: boolean;
}

export function ProfileForm({ initial }: { initial: ProfileFormInitial }) {
  const router = useRouter();
  const [name, setName] = useState(initial.name);
  const [phone, setPhone] = useState(initial.phone);
  const [image, setImage] = useState(initial.image);
  const [bio, setBio] = useState(initial.bio);
  const [isBookableOnline, setIsBookableOnline] = useState(initial.isBookableOnline);
  const [error, setError] = useState<string | null>(null);
  const [saved, setSaved] = useState(false);
  const [isPending, startTransition] = useTransition();

  const handleSave = () => {
    setError(null);
    setSaved(false);
    startTransition(async () => {
      const result = await updateProfileAction({ name, phone, image, bio, isBookableOnline });
      if (!result.success) {
        setError(result.error ?? "Couldn't save your profile.");
        return;
      }
      setSaved(true);
      router.refresh();
    });
  };

  return (
    <div className="space-y-4">
      <Input label="Display name" value={name} onChange={(e) => setName(e.target.value)} />
      <Input
        label="Phone"
        type="tel"
        placeholder="+1 555 123 4567"
        value={phone}
        onChange={(e) => setPhone(e.target.value)}
      />
      <MediaPicker label="Photo" value={image} onChange={(url) => setImage(url ?? "")} category="staff" />
      <Textarea
        label="Bio"
        placeholder="A short introduction customers will see on your profile"
        value={bio}
        onChange={(e) => setBio(e.target.value)}
      />

      <div className="rounded-md border border-line bg-white p-5">
        <Switch
          label="Visible for online booking"
          description="Customers can find and book you when this is on."
          checked={isBookableOnline}
          onCheckedChange={setIsBookableOnline}
        />
      </div>

      {error && (
        <p role="alert" className="text-danger text-sm font-medium">
          {error}
        </p>
      )}
      {saved && !error && (
        <p role="status" className="text-accent-foreground text-sm font-medium">
          Saved.
        </p>
      )}
      <Button className="w-full" isLoading={isPending} onClick={handleSave}>
        Save
      </Button>
    </div>
  );
}