import Link from 'next/link';
import Image from 'next/image';
import styled, { css, DefaultTheme } from 'styled-components';
import { Service, Game } from '../../interfaces/CardTypes';

// needed for Online Status checks
// TODO: migrate to shared Status type for Games and Services
interface OnlinePropType {
  status: string;
}

// replaces .title
export const PageTitle = styled.h1`
  margin: 0;
  line-height: 1.15;
  font-size: 4rem;
  text-align: center;
`;

// replaces .description
export const PageDescription = styled.p`
  margin: 4rem 0;
  line-height: 1.5;
  font-size: 1.5rem;
  text-align: center;
`;

// replaces .grid
export const PageContentBox = styled.div`
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 80%;
`;

const CardStyle = css`
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  width: 332px;
  height: 240px;
`;

const CardLink = styled(Link)`
  ${CardStyle}
`;

const CardStyleWrap = styled.div`
  ${CardStyle}
`;

// replaces .card & .contentcard
export const PageCard = styled.div`
  margin: 1rem;
  padding: 1.5rem 0.7rem 1.5rem 0.7rem;
  text-align: center;
  color: ${({ theme }) => theme.colors.primary};
  text-decoration: none;
  border: 1px solid;
  border-radius: 10px;
  border-color: ${({ theme }) => theme.colors.primary};
  transition: color 0.15s ease, border-color 0.15s ease;
  width: 300px;
  height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;

  h2 {
    margin: 0 0 1rem 0;
    font-size: 1.5rem; 
  }

  p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.5;
  }

  ${CardStyleWrap}:focus,${CardStyleWrap}:active,${CardStyleWrap}:hover & {
    color: ${({ theme }) => theme.colors.secondary};
    border-color: ${({ theme }) => theme.colors.secondary};
  }

  ${CardLink}:focus,${CardLink}:active,${CardLink}:hover & {
    color: ${({ theme }) => theme.colors.secondary};
    border-color: ${({ theme }) => theme.colors.secondary};
  }
`;

// replaces the three status classes
const OnlineStatus = styled.p<OnlinePropType>`
  color: ${props => {
    let ret;
    switch (props.status) {
      case "Online":
        ret = ({ theme }: { theme: DefaultTheme }) => theme.colors.online;
        break;
      case "Loading":
        ret = ({ theme }: { theme: DefaultTheme }) => theme.colors.loading;
        break;
      case "Offline":
        ret = ({ theme }: { theme: DefaultTheme }) => theme.colors.offline;
        break;
      default:
        ret = ({ theme }: { theme: DefaultTheme }) => theme.colors.offline;
    }
    return ret;
  }};
  padding: 0.2rem;
  background-color: ${({ theme }) => theme.colors.background};
  border: 1px solid;
  border-color: ${({ theme }) => theme.colors.primary};
  border-radius: 5px;
  width: min-content;
  position: absolute;
  top: 100; right: 50; bottom: 0; left: 50;
  offset-position: bottom 10px;
  transition: color 0.15s ease, border-color 0.15s ease;

  ${CardStyleWrap}:focus,${CardStyleWrap}:active,${CardStyleWrap}:hover & {
    border-color: ${({ theme }) => theme.colors.secondary};
  }

  ${CardLink}:focus,${CardLink}:active,${CardLink}:hover & {
    border-color: ${({ theme }) => theme.colors.secondary};
  }
`;

// replaces .cardwarn
const CardContentWarning = styled.p`
  color: ${({ theme }) => theme.colors.secondary};
  
`;

// replaces .contentIcon
const CardContentTitleIcon = styled.div`
  object-fit: "contain";
  margin-right: 0.4rem;
  position: relative;
  aspect-ratio: 1;
  height: 1.5rem;
`;

// replaces .contentTitle
const CardContentTitleWrap = styled.div`
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  margin-bottom: 1rem;

  h2 {
    margin: 0;
    white-space: nowrap;
  }
`;

const CardContentTitle = ({ content }: { content: Service | Game }) => {
  return (
    <CardContentTitleWrap>
      {
        content.icon ? (
          <CardContentTitleIcon>
            <Image alt="icon" src={content.icon} fill></Image>
          </CardContentTitleIcon>
        ) : (<></>)
      }
      <h2>{content.name}</h2>
    </CardContentTitleWrap>
  )
}

// Card Content Component for Games Page
export const CardContentGame = ({ content }: { content: Game }) => {
  let ret;
  if (content.href) {
    ret = (
      <CardLink href={content.href}>
        <PageCard>
          <CardContentTitle content={content} />
          <p>{content.desc}</p>
          <p>{content.ip}</p>
        </PageCard>
        {content.status ? 
          <OnlineStatus status={content.status}>{content.status}</OnlineStatus>
          : <></>
        }
      </CardLink>
    )
  }
  else {
    ret = (
      <CardStyleWrap>
        <PageCard>
          <CardContentTitle content={content} />
          <p>{content.desc}</p>
          <p>{content.ip}</p>
        </PageCard>
        {content.status ? 
          <OnlineStatus status={content.status}>{content.status}</OnlineStatus>
          : <></>
        }
      </CardStyleWrap>
    )
  }
  return ret;
}

// Card Content Component for Services Page
export const CardContentService = ({ content }: { content: Service }) => {
  let ret;
  if (content.href) {
    ret = (
      <CardLink href={content.href}>
        <PageCard>
          <CardContentTitle content={content} />
          <p>{content.desc}</p>
          <CardContentWarning>{content.warn}</CardContentWarning>
        </PageCard>
        <OnlineStatus status={content.status}>{content.status}</OnlineStatus>
      </CardLink>
    )
  }
  else {
    ret = (
      <CardStyleWrap>
        <PageCard>
          <CardContentTitle content={content} />
          <p>{content.desc}</p>
          <CardContentWarning>{content.warn}</CardContentWarning>
        </PageCard>
        <OnlineStatus status={content.status}>{content.status}</OnlineStatus>
      </CardStyleWrap>
    )
  }
  return ret;
}