TIU-based document view

htdocs/App.vue

@@ -22,6 +22,7 @@
 	import RoutePatientVisits from './RoutePatientVisits.vue';
 	import RoutePatientOrders from './RoutePatientOrders.vue';
 	import RoutePatientReports from './RoutePatientReports.vue';
+	import RoutePatientDocuments from './RoutePatientDocuments.vue';
 	import RoutePlanner from './RoutePlanner.vue';
 	import RouteRecall from './RouteRecall.vue';
 	import RouteInbox from './RouteInbox.vue';
@@ -70,6 +71,8 @@
 							{ path: 'reports/pathology', component: RoutePatientReports, props: { report_name: 'Pathology' } },
 							{ path: 'reports/radiology', component: RoutePatientReports, props: { report_name: 'Radiology' } },
 							{ path: 'reports/notes', component: RoutePatientReports, props: { report_name: 'Notes' } },
+							{ path: 'document', component: RoutePatientDocuments },
+							{ path: 'document/:tiu_da', component: RoutePatientDocuments },
 						] },
 						{ path: '/planner', component: RoutePlanner },
 						{ path: '/recall', component: RouteRecall },

htdocs/RoutePatient.vue

@@ -53,6 +53,7 @@
 						{ name: 'Visits', href: '/patient/' + this.patient_dfn + '/visits' + (this.sensitive && '?viewsensitive' || '') },
 						{ name: 'Orders', href: '/patient/' + this.patient_dfn + '/orders' + (this.sensitive && '?viewsensitive' || '') },
 						{ name: 'Reports', href: '/patient/' + this.patient_dfn + '/reports' + (this.sensitive && '?viewsensitive' || '') },
+						{ name: 'Documents', href: '/patient/' + this.patient_dfn + '/document' + (this.sensitive && '?viewsensitive' || '') },
 					]
 				} : null;
 			}

htdocs/RoutePatientDocuments.vue

@@ -0,0 +1,199 @@
+<template>
+	<Subtitle value="Documents" />
+	<Subtitle :value="patient_info.name" />
+	<div class="row">
+		<div class="selector col-12 col-xl-4">
+			<div class="card mb-3 shadow">
+				<div class="card-header"><template v-if="resultset.length > 0">{{resultset.length}}<template v-if="has_more">+</template></template><template v-else-if="is_loading">Loading</template><template v-else>No</template> record{{resultset.length == 1 ? '' : 's'}}</div>
+				<ul class="scroller list-group list-group-flush" ref="scroller">
+					<router-link v-for="item in resultset" :to="'/patient/' + patient_dfn + '/document/' + item.IEN + (sensitive ? '?viewsensitive' : '')" replace custom v-slot="{ navigate, href }">
+						<li :key="item" class="record" :class="{ 'active': selection == item.IEN }" :title="datetimestring(strptime_vista(item.time)) + '\n' + item.title + '\n' + item.location + '\n' + item.author.byline" @click="navigate">
+							<div class="row">
+								<div class="cell col-4"><router-link :to="href" replace>{{datestring(strptime_vista(item.time))}}</router-link></div>
+								<div class="cell col-8">{{item.title}}</div>
+								<div class="cell secondary col-7 col-lg-4 col-xl-7">{{item.location}}</div>
+								<div class="cell secondary col-5 col-lg-8 col-xl-5">{{item.author.byline}}</div>
+							</div>
+						</li>
+					</router-link>
+					<li ref="bottom" />
+				</ul>
+			</div>
+		</div>
+		<div v-if="selection_text" class="col-12 col-xl-8">
+			<div class="card mb-3 shadow">
+				<div class="card-header">{{doctitle(selection_text) || 'Document'}}</div>
+				<div class="detail card-body">{{selection_text}}</div>
+			</div>
+		</div>
+	</div>
+</template>
+
+<style scoped>
+	div.selector {
+		position: sticky;
+		top: 1.15rem;
+		z-index: 1;
+	}
+	ul.scroller {
+		max-height: 25vh;
+		overflow-y: auto;
+	}
+	li.record {
+		cursor: default;
+		border-top: 1px solid #dee2e6;
+		padding: 0.25rem 0.75rem;
+	}
+	li.record:nth-child(even) {
+		background-color: rgba(0, 0, 0, 0.05);
+	}
+	li.record a {
+		color: inherit;
+	}
+	li.record.active {
+		color: #fff;
+		background-color: #0d6efd;
+	}
+	div.cell {
+		overflow: hidden;
+		text-overflow: ellipsis;
+		white-space: nowrap;
+	}
+	div.detail {
+		font-family: monospace;
+		white-space: pre-wrap;
+	}
+	@media (min-width: 1200px) {
+		div.selector {
+			position: static;
+		}
+		ul.scroller {
+			max-height: 75vh;
+		}
+		div.cell.secondary {
+			font-size: 0.8em;
+		}
+		div.detail {
+			max-height: 75vh;
+			overflow-y: auto;
+		}
+	}
+</style>
+
+<script>
+	import { debounce, strptime_vista } from './util.mjs';
+
+	import Subtitle from './Subtitle.vue';
+
+	const SZ_WINDOW = 100;
+
+	export default {
+		components: {
+			Subtitle
+		},
+		props: {
+			client: Object,
+			sensitive: Boolean,
+			patient_dfn: String,
+			patient_info: Object
+		},
+		data() {
+			return {
+				dfn: null,
+				has_more: '',
+				is_loading: false,
+				resultset: [],
+				selection: null,
+				selection_text: null,
+				observer_bottom: null
+			};
+		},
+		watch: {
+			'$route.params.tiu_da': {
+				async handler(value) {
+					this.selection = value;
+				}, immediate: true
+			}
+		},
+		methods: {
+			strptime_vista,
+			datestring(date) {
+				return date.toLocaleDateString('sv-SE');
+			},
+			datetimestring(date) {
+				return date.toLocaleDateString('sv-SE') + ' ' + date.toLocaleTimeString('en-GB');
+			},
+			doctitle(doc) {
+				if(doc) {
+					var brk = doc.indexOf('\r\n');
+					if(brk >= 0) {
+						doc = doc.substring(0, brk);
+						brk = doc.indexOf(': ');
+						if(brk >= 0) return doc.substring(brk + 2).replace(/^\s+|\s+$/g, '');
+						else return doc.replace(/^\s+|\s+$/g, '');
+					}
+				}
+			},
+			async load_more() {
+				try {
+					this.is_loading = true;
+					if((this.client) && (this.patient_dfn)) {
+						if(this.dfn != this.patient_dfn) {
+							this.dfn = this.patient_dfn;
+							this.has_more = '';
+							this.resultset = [];
+						}
+						var res = await client.TIU_DOCUMENTS_BY_CONTEXT(3, 1, this.patient_dfn, -1, -1, 0, SZ_WINDOW, 'D', 1, 0, 1, this.has_more);
+						if((res) && (res.length > 0)) {
+							res = res.slice();
+							var last = res[res.length - 1];
+							if((last.title == 'SHOW MORE') && (!last.author) && (!last.visit)) {
+								this.has_more = last.IEN;
+								res.splice(res.length - 1, 1);
+							}
+							if(this.resultset.length > 0) Array.prototype.push.apply(this.resultset, res);
+							else this.resultset = res;
+						}
+					} else {
+						this.dfn = null;
+						this.has_more = '';
+						this.resultset = [];
+					}
+				} catch(ex) {
+					console.warn(ex);
+				} finally {
+					this.is_loading = false;
+				}
+			},
+			handle_bottom([entry]) {
+				if((entry.isIntersecting) && (this.has_more) && (!this.is_loading)) this.load_more();
+			}
+		},
+		created() {
+			this.$watch(
+				() => (this.client, this.patient_dfn, {}),
+				debounce(this.load_more, 500),
+				{ immediate: true }
+			);
+			this.$watch(
+				() => (this.client, this.selection, {}),
+				debounce(async function() {
+					try {
+						this.selection_text = (this.client) && (this.selection) ? await this.client.TIU_GET_RECORD_TEXT(this.selection) : null;
+					} catch(ex) {
+						this.selection_text = null;
+						console.warn(ex);
+					}
+				}, 500),
+				{ immediate: true }
+			);
+		},
+		mounted() {
+			this.observer_bottom = new IntersectionObserver(this.handle_bottom, { root: this.$refs.scroller, rootMargin: '25%' });
+			this.observer_bottom.observe(this.$refs.bottom);
+		},
+		destroyed() {
+			if(this.observer_bottom) this.observer_bottom.disconnect();
+		}
+	};
+</script>

htdocs/vistax.mjs

@@ -186,6 +186,12 @@ export const d_parse_multireport = data => {
 	return res;
 };
 
+export const d_parse_tiudocumentlist = data => d_split(data, '^', 'IEN', 'title', 'time', 'patient', 'author', 'location', 'status', 'visit').map(row => {
+	row.author = row.author ? d_split1(row.author, ';', 'IEN', 'byline', 'name') : null;
+	row.visit = row.visit ? d_split1(row.visit, ';', 'date', 'time') : null;
+	return row;
+});
+
 export function memoized(fn) {
 	var cache = {};
 	return async function(...args) {
@@ -300,6 +306,8 @@ export function Client(cid, secret) {
 	this.TIU_TEMPLATE_DELETE = aflow((...args) => this.call({ method: 'TIU_TEMPLATE_DELETE', context: ['OR CPRS GUI CHART'], ttl: 0, stale: false }, ...args), d_log, d_unwrap);
 	this.TIU_TEMPLATE_LOCK = aflow((...args) => this.call({ method: 'TIU_TEMPLATE_LOCK', context: ['OR CPRS GUI CHART'], ttl: 0, stale: false }, ...args), d_log, d_unwrap);
 	this.TIU_TEMPLATE_UNLOCK = aflow((...args) => this.call({ method: 'TIU_TEMPLATE_UNLOCK', context: ['OR CPRS GUI CHART'], ttl: 0, stale: false }, ...args), d_log, d_unwrap);
+	this.TIU_DOCUMENTS_BY_CONTEXT = aflow((...args) => this.call({ method: 'TIU_DOCUMENTS_BY_CONTEXT', context: ['OR CPRS GUI CHART'], ttl: 60, stale: false }, ...args), d_log, d_unwrap, d_parse_array, d_parse_tiudocumentlist);
+	this.TIU_GET_RECORD_TEXT = aflow((...args) => this.call({ method: 'TIU_GET_RECORD_TEXT', context: ['OR CPRS GUI CHART'], ttl: 60, stale: false }, ...args), d_log, d_unwrap, d_parse_text);
 
 	this.ORWCV_VST = memoized(aflow((...args) => this.callctx(['OR CPRS GUI CHART'], 'ORWCV_VST', ...args), d_log, d_unwrap, f_split('^', 'apptinfo', 'datetime', 'location', 'status')));