| import React from 'react' |
| import { Typography, Link } from '@mui/material' |
| import { useParams, Link as RouterLink } from 'react-router-dom' |
| import { useQuery } from '@tanstack/react-query' |
| import fetch from './fetch' |
|
|
| function Film() { |
| let params = useParams() |
| const filmId = params.filmId |
| const { data, status, error } = useQuery({ |
| queryKey: ['film', filmId], |
| queryFn: () => fetch(`https://swapi.dev/api/films/${filmId}/`), |
| }) |
|
|
| if (status === 'pending') return <p>Loading...</p> |
| |
| if (data == null) { |
| console.info("this shouldn't happen but it does 2") |
| return <p>Loading...</p> |
| } |
| if (status === 'error') return <p>Error :(</p> |
| return ( |
| <div> |
| <Typography variant="h2">{data.title}</Typography> |
| <Typography variant="body1">{data.opening_crawl}</Typography> |
| <br /> |
| <Typography variant="h4">Characters</Typography> |
| {data.characters.map((character) => { |
| const characterUrlParts = character.split('/').filter(Boolean) |
| const characterId = characterUrlParts[characterUrlParts.length - 1] |
| return <Character id={characterId} key={characterId} /> |
| })} |
| </div> |
| ) |
| } |
|
|
| function Character(props) { |
| const { id } = props |
| const { data, status, error } = useQuery({ |
| queryKey: ['character', id], |
| queryFn: () => fetch(`https://swapi.dev/api/people/${props.id}/`), |
| }) |
|
|
| if (status !== 'success') { |
| return null |
| } |
|
|
| return ( |
| <article key={id}> |
| <Link component={RouterLink} to={`/characters/${id}`}> |
| <Typography variant="h6">{data.name}</Typography> |
| </Link> |
| </article> |
| ) |
| } |
|
|
| export default Film |
|
|
