badl/frontend/src/views/AudioDownload.vue
2023-02-24 00:57:26 +08:00

94 lines
2.8 KiB
Vue

<script setup>
import { onMounted, ref, inject, computed } from "vue";
import AudioCard from "../components/AudioCard.vue";
import TotalProgress from "../components/TotalProgress.vue";
import DownloadButton from "../components/DownloadButton.vue";
const axios = inject("axios");
const state_list = ref([]);
const auto_download = ref(false);
onMounted(() => {
setInterval(() => {
axios.get("http://localhost:8000/progress").then((resp) => {
state_list.value = resp.data;
for (const [i, s] of state_list.value.entries()) {
if (
auto_download.value &&
counter.value.downloading == 0 &&
s.number &&
s.title &&
s.total == 0
) {
axios.post("http://localhost:8000/download", {
id: i,
parent_dir: "/home/zhao/Desktop/tmp",
});
break;
}
}
});
}, 500);
});
const counter = computed(() => {
if (state_list.value.length == 0) {
return { fetching: true, downloading: false };
}
let ready = 0;
let downloading = 0;
let finished = 0;
state_list.value.forEach((s) => {
if (s.number && s.title && s.total == 0) {
ready++;
} else if (s.received < s.total) {
downloading++;
} else if (s.total <= s.received && s.total != 0) {
finished++;
}
});
return { ready: ready, downloading: downloading, finished: finished };
});
const progress_info = computed(() => {
const total = state_list.value.length;
const { ready, downloading, finished } = counter.value;
const fetch_info = "Fetching Information";
const download_info = "Downloading";
const finished_info = "Downloads Complete";
if (total == 0) {
return { display: fetch_info, finished: 0, total: 0 };
} else if (ready < total && downloading == 0 && finished == 0) {
return { display: fetch_info, finished: ready, total: total };
} else if (finished + downloading + ready == total && finished < total) {
return { display: download_info, finished: finished + downloading, total: total };
} else if (finished == total) {
return { display: finished_info, finished: finished, total: total };
}
});
</script>
<template>
<div
class="vh-100 vw-100 bg-body-secondary overflow-scroll d-flex flex-column position-relative"
>
<div class="container overflow-y-scroll flex-grow-1">
<div class="row g-3 py-3">
<div
v-for="state in state_list"
class="col-12 col-md-10 offset-md-1 col-xl-6 offset-xl-0"
>
<AudioCard v-bind="state"></AudioCard>
</div>
</div>
</div>
<DownloadButton
@enable-download="auto_download = true"
v-if="counter.ready == state_list.length"
></DownloadButton>
<TotalProgress v-else v-bind="progress_info"></TotalProgress>
</div>
</template>