import React, {PropsWithChildren, useCallback, useEffect} from "react";
import ReactModal from "react-modal";
import "./Layout.sass";
import {LuciferIcon} from "../models/Icons";
import {IconBlock} from "./Elements";

interface TabsProps {
  tabNames: string[]
  index: number
  onChange: (newIndex: number) => void
  boldIndex?: number
  large?: boolean
}

export function Tabs({tabNames, index, onChange, large, boldIndex}: TabsProps) {
  useEffect(() => {
    if (index < 0) {
      onChange(0);
    } else if (tabNames.length > 0 && index >= tabNames.length) {
      onChange(tabNames.length - 1);
    }
  }, [tabNames, index, onChange]);

  const tabClass = useCallback((i: number) => {
    const classes = ['Tabs-element'];

    if (i === index) {
      classes.push("Tabs-active");
    }

    if (i === boldIndex) {
      classes.push("Tabs-bold");
    }

    return classes.join(" ");
  }, [index, boldIndex])

  return (
    <div className={`Tabs-container ${large ? "Tabs-large" : ""}`}>
      <div className="Tabs-inner">
        {tabNames.map((name, i) => (
          <div className={tabClass(i)}
               onClick={() => onChange(i)}
          >
            {name}
          </div>
        ))}
      </div>
    </div>
  );
}

interface PageProps {
  title?: string
}

export function Page({title, children}: PropsWithChildren<PageProps>) {
  useEffect(() => {
    window.document.title = title ? `${title} - Lucifer` : "Lucifer";
  }, [title]);

  return (
    <div className="Page">
      {children}
    </div>
  );
}

interface DialogProps {
  title: string
  buttons?: {
    text: string
    icon: LuciferIcon
    onClick?: (() => void)
  }[]
  loading?: boolean
}

export function Dialog({title, buttons, children}: PropsWithChildren<DialogProps>) {
  return (
    <ReactModal isOpen={true}
                className="Dialog-main"
                overlayClassName="Dialog-overlay"
    >
      <div className="Dialog-container">
        <div className="Dialog-header">
          {title}
        </div>
        {children}
        <div className="Dialog-footer">
          {buttons?.map(b => (
            <button key={b.text} onClick={b.onClick}>
              <IconBlock icon={b.icon}/>
              {" "}
              {b.text}
            </button>
          ))}
        </div>
      </div>
    </ReactModal>
  );
}