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Loading remote database and inquiries #109
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,188 @@ | ||
| <template> | ||
| <div> | ||
| <logs | ||
| id="logs" | ||
| :messages="messages" | ||
| /> | ||
| <button | ||
| v-if="hasErrors" | ||
| id="open-workspace-btn" | ||
| class="secondary" | ||
| @click="$router.push('/workspace?hide_schema=1')"> | ||
| Open workspace | ||
| </button> | ||
| </div> | ||
| </template> | ||
|
|
||
| <script> | ||
| import fu from '@/lib/utils/fileIo' | ||
| import database from '@/lib/database' | ||
| import Logs from '@/components/Logs' | ||
| export default { | ||
| name: 'LoadView', | ||
| components: { | ||
| Logs | ||
| }, | ||
| data () { | ||
| return { | ||
| newDb: null, | ||
| messages: [], | ||
| dataMsg: {}, | ||
| inquiryMsg: {} | ||
| } | ||
| }, | ||
| computed: { | ||
| hasErrors () { | ||
| return this.dataMsg.type === 'error' || this.inquiryMsg.type === 'error' | ||
| } | ||
| }, | ||
| async created () { | ||
| const { | ||
| data_url: dataUrl, | ||
| data_format: dataFormat, | ||
| inquiry_url: inquiryUrl, | ||
| inquiry_id: inquiryIds, | ||
| maximize | ||
| } = this.$route.query | ||
| await this.loadData(dataUrl, dataFormat) | ||
| const inquiries = await this.loadInquiries(inquiryUrl, inquiryIds) | ||
| if (inquiries && inquiries.length > 0) { | ||
| await this.openInquiries(inquiries, maximize) | ||
| } | ||
| if (!this.hasErrors) { | ||
| this.$router.push('/workspace?hide_schema=1') | ||
| } | ||
| }, | ||
| methods: { | ||
| async loadData (dataUrl, dataFormat) { | ||
| this.newDb = database.getNewDatabase() | ||
| if (dataUrl) { | ||
| this.dataMsg = { | ||
| message: 'Preparing data...', | ||
| type: 'info' | ||
| } | ||
| this.messages.push(this.dataMsg) | ||
| // Show loading indicator after 1 second | ||
| const loadingDataIndicator = setTimeout(() => { | ||
| if (this.dataMsg.type === 'info') { | ||
| this.dataMsg.type = 'loading' | ||
| } | ||
| }, 1000) | ||
| if (dataFormat === 'sqlite') { | ||
| await this.getSqliteDb(dataUrl) | ||
| } | ||
| // Loading indicator is not needed anymore | ||
| clearTimeout(loadingDataIndicator) | ||
| } else { | ||
| await this.newDb.loadDb() | ||
| } | ||
| this.$store.commit('setDb', this.newDb) | ||
| }, | ||
| async getSqliteDb (dataUrl) { | ||
| try { | ||
| const filename = new URL(dataUrl).pathname.split('/').pop() | ||
| const res = await fu.readFile(dataUrl) | ||
| if (!res.ok) { | ||
| throw new Error('Fetching DB failed') | ||
| } | ||
| const file = await res.blob() | ||
| file.name = filename | ||
| await this.newDb.loadDb(file) | ||
| this.dataMsg.message = 'Data is ready' | ||
| this.dataMsg.type = 'success' | ||
| } catch (error) { | ||
| console.error(error) | ||
| this.dataMsg.message = error | ||
| this.dataMsg.type = 'error' | ||
| } | ||
| }, | ||
| async loadInquiries (inquiryUrl, inquiryIds = []) { | ||
| if (!inquiryUrl) { | ||
| return [] | ||
| } | ||
| // Show loading indicator after 1 second | ||
| const loadingInquiriesIndicator = setTimeout(() => { | ||
| if (this.inquiryMsg.type === 'info') { | ||
| this.inquiryMsg.type = 'loading' | ||
| } | ||
| }, 1000) | ||
| try { | ||
| this.inquiryMsg = { | ||
| message: 'Preparing inquiries...', | ||
| type: 'info' | ||
| } | ||
| this.messages.push(this.inquiryMsg) | ||
| const res = await fu.readFile(inquiryUrl) | ||
| const file = await res.json() | ||
| this.inquiryMsg.message = 'Inquiries are ready' | ||
| this.inquiryMsg.type = 'success' | ||
| return inquiryIds.length > 0 | ||
| ? file.inquiries.filter(inquiry => inquiryIds.includes(inquiry.id)) | ||
| : file.inquiries | ||
| } catch (error) { | ||
| console.error(error) | ||
| this.inquiryMsg.message = error | ||
| this.inquiryMsg.type = 'error' | ||
| } | ||
| // Loading indicator is not needed anymore | ||
| clearTimeout(loadingInquiriesIndicator) | ||
| }, | ||
| async openInquiries (inquiries, maximize) { | ||
| let tabToOpen = null | ||
| const layout = maximize ? this.getLayout(maximize) : undefined | ||
| for (const inquiry of inquiries) { | ||
| const tabId = await this.$store.dispatch('addTab', { | ||
| ...inquiry, | ||
| id: undefined, | ||
| layout, | ||
| maximize | ||
| }) | ||
| if (!tabToOpen) { | ||
| tabToOpen = tabId | ||
| this.$store.commit('setCurrentTabId', tabToOpen) | ||
| } | ||
| } | ||
| this.$store.state.currentTab.execute() | ||
| }, | ||
| getLayout (panelToMaximize) { | ||
| if (panelToMaximize === 'dataView') { | ||
| return { | ||
| sqlEditor: 'hidden', | ||
| table: 'above', | ||
| dataView: 'bottom' | ||
| } | ||
| } else { | ||
| return { | ||
| sqlEditor: 'above', | ||
| table: 'bottom', | ||
| dataView: 'hidden' | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| </script> | ||
|
|
||
| <style scoped> | ||
| #logs { | ||
| margin: 8px auto; | ||
| max-width: 800px; | ||
| } | ||
| #open-workspace-btn { | ||
| margin: 16px auto; | ||
| display: block; | ||
| } | ||
| </style> |
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