199 lines
4.1 KiB
Vue
199 lines
4.1 KiB
Vue
<template>
|
|
<div class="container">
|
|
<h2 class="inquadra">
|
|
Inquadra il qrcode
|
|
</h2>
|
|
<div class="camera">
|
|
<qrcode-drop-zone @decode="onDecode" @init="logErrors">
|
|
<qrcode-stream :camera="camera" @decode="onDecode" @init="onInit" />
|
|
</qrcode-drop-zone>
|
|
|
|
<qrcode-capture v-if="noStreamApiSupport" @decode="onDecode" />
|
|
</div>
|
|
<p v-if="isInvalid">non è un qrcode di ofo 😟</p>
|
|
<p v-if="errored">si è verificato un errore, riprova!</p>
|
|
<div v-if="loading" class="loading">⏳⏳⏳</div>
|
|
<div class="decode-result" id="pin">
|
|
<div
|
|
class="decode-number"
|
|
v-for="letter in split(bikePin)"
|
|
v-bind:key="letter"
|
|
>
|
|
{{ letter }}
|
|
</div>
|
|
</div>
|
|
<p v-if="bikePin">
|
|
🔓inserisci il codice! ricordati che il codice è unico per ogni
|
|
bicicletta, riusalo 😎
|
|
</p>
|
|
</div>
|
|
</template>
|
|
|
|
<script>
|
|
import { QrcodeStream, QrcodeDropZone, QrcodeCapture } from "vue-qrcode-reader";
|
|
import axios from "axios";
|
|
import VueScrollTo from "vue-scrollto";
|
|
|
|
export default {
|
|
name: "Unlock",
|
|
components: { QrcodeStream, QrcodeDropZone, QrcodeCapture },
|
|
data() {
|
|
return {
|
|
result: "",
|
|
error: "",
|
|
loading: false,
|
|
bikePin: "",
|
|
errored: false,
|
|
noStreamApiSupport: false,
|
|
camera: "auto",
|
|
isInvalid: undefined
|
|
};
|
|
},
|
|
methods: {
|
|
async onDecode(result) {
|
|
this.bikePin = "";
|
|
this.errored = false;
|
|
this.turnCameraOff();
|
|
if (result.startsWith("http://ofo.com/oneplate/")) {
|
|
const code = +result.split("/").slice(-1);
|
|
this.result = code;
|
|
this.getCode(code);
|
|
} else {
|
|
this.isInvalid = true;
|
|
}
|
|
|
|
await this.timeout(3000);
|
|
this.turnCameraOn();
|
|
this.isInvalid = undefined;
|
|
},
|
|
logErrors(promise) {
|
|
promise.catch(console.error);
|
|
},
|
|
async onInit(promise) {
|
|
try {
|
|
await promise;
|
|
} catch (error) {
|
|
if (error.name === "StreamApiNotSupportedError") {
|
|
this.noStreamApiSupport = true;
|
|
}
|
|
}
|
|
},
|
|
resetValidationState() {
|
|
this.isInvalid = undefined;
|
|
},
|
|
getCode(bikeId) {
|
|
this.loading = true;
|
|
axios
|
|
.get("https://api.coindesk.com/v1/bpi/currentprice.json") //add here the api enpoint w/ bikeId param
|
|
.then(response => {
|
|
//const pin = response.data //get pin from api response
|
|
const pin = "1234";
|
|
this.bikePin = pin;
|
|
VueScrollTo.scrollTo("#pin", 300);
|
|
})
|
|
.catch(error => {
|
|
this.errored = true;
|
|
this.result = "";
|
|
})
|
|
.finally(() => {
|
|
this.result = "";
|
|
this.loading = false;
|
|
});
|
|
},
|
|
turnCameraOn() {
|
|
this.camera = "auto";
|
|
},
|
|
|
|
turnCameraOff() {
|
|
this.camera = "off";
|
|
},
|
|
timeout(ms) {
|
|
return new Promise(resolve => {
|
|
window.setTimeout(resolve, ms);
|
|
});
|
|
},
|
|
split(text) {
|
|
return text.split("");
|
|
}
|
|
}
|
|
};
|
|
</script>
|
|
|
|
<style scoped>
|
|
.container {
|
|
max-width: 500px;
|
|
height: 100%;
|
|
padding: 15px;
|
|
margin: 0 auto;
|
|
}
|
|
|
|
.camera {
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
}
|
|
|
|
.camera .wrapper::before {
|
|
top: -6px;
|
|
bottom: -6px;
|
|
left: 45px;
|
|
right: 45px;
|
|
content: "";
|
|
display: block;
|
|
position: absolute;
|
|
background: var(--yellow-ofo);
|
|
z-index: 0;
|
|
}
|
|
|
|
.camera .wrapper::after {
|
|
left: -6px;
|
|
right: -6px;
|
|
top: 45px;
|
|
bottom: 45px;
|
|
content: "";
|
|
display: block;
|
|
position: absolute;
|
|
background: var(--yellow-ofo);
|
|
z-index: 0;
|
|
}
|
|
|
|
.camera .wrapper {
|
|
padding: 10px;
|
|
border: 5px solid black;
|
|
margin: 0 auto;
|
|
border-radius: 5px;
|
|
position: relative;
|
|
}
|
|
|
|
.error {
|
|
font-weight: bold;
|
|
color: red;
|
|
}
|
|
|
|
.inquadra,
|
|
.loading {
|
|
text-align: center;
|
|
}
|
|
|
|
.inquadra {
|
|
font-family: "syne", serif;
|
|
font-weight: 700;
|
|
text-transform: uppercase;
|
|
}
|
|
|
|
.decode-result {
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
margin-top: 25px;
|
|
}
|
|
|
|
.decode-number {
|
|
padding: 15px;
|
|
border: 2px solid black;
|
|
margin: 5px;
|
|
font-weight: bold;
|
|
font-size: 1.5rem;
|
|
}
|
|
</style>
|