- introductie van vue files - bijna werkende versie van eveai_chat_client.
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Josako
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<template>
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<div class="progress-tracker" :class="{ 'expanded': isExpanded, 'completed': isCompleted && !hasError, 'error': error || hasError }">
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<div
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class="progress-header"
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@click="toggleExpand"
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:title="isExpanded ? 'Inklappen' : 'Uitklappen voor volledige voortgang'"
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>
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<div class="progress-title">
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<span v-if="connecting" class="spinner"></span>
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<span v-else-if="error" class="status-icon error">✗</span>
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<span v-else-if="isCompleted" class="status-icon completed">✓</span>
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<span v-else class="status-icon in-progress"></span>
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<span v-if="error">Fout bij verwerking</span>
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<span v-else-if="isCompleted">Verwerking voltooid</span>
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<span v-else>Bezig met redeneren...</span>
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</div>
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<div class="progress-toggle">
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{{ isExpanded ? '▲' : '▼' }}
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</div>
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</div>
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<div v-if="error" class="progress-error">
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{{ error }}
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</div>
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<div
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ref="progressContainer"
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class="progress-content"
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:class="{ 'single-line': !isExpanded }"
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>
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<div
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v-for="(line, index) in displayLines"
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:key="index"
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class="progress-line"
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>
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{{ line }}
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</div>
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</div>
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</div>
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</template>
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<script>
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export default {
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name: 'ProgressTracker',
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props: {
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taskId: {
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type: String,
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required: true
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},
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apiPrefix: {
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type: String,
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default: ''
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}
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},
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emits: ['specialist-complete', 'specialist-error'],
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data() {
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return {
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isExpanded: false,
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isCompleted: false,
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hasError: false,
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connecting: true,
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error: null,
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progressLines: [],
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eventSource: null
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};
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},
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computed: {
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displayLines() {
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if (this.isExpanded) {
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return this.progressLines;
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} else {
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// Show only the last line when collapsed
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return this.progressLines.length > 0 ? [this.progressLines[this.progressLines.length - 1]] : [];
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}
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}
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},
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mounted() {
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this.connectToProgressStream();
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},
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beforeUnmount() {
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this.disconnectEventSource();
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},
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methods: {
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connectToProgressStream() {
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if (!this.taskId) {
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console.error('Geen task ID beschikbaar voor progress tracking');
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return;
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}
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console.log('Connecting to progress stream for task:', this.taskId);
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// Construct the SSE URL
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const baseUrl = window.location.origin;
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const sseUrl = `${baseUrl}${this.apiPrefix}/api/progress/${this.taskId}`;
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console.log('SSE URL:', sseUrl);
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try {
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this.eventSource = new EventSource(sseUrl);
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this.eventSource.onopen = () => {
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console.log('Progress stream connected');
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this.connecting = false;
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};
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this.eventSource.onmessage = (event) => {
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this.handleProgressUpdate(event);
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};
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this.eventSource.onerror = (event) => {
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console.error('Progress stream error:', event);
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this.handleError(event);
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};
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// Listen for specific event types
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this.eventSource.addEventListener('progress', (event) => {
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this.handleProgressUpdate(event);
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});
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this.eventSource.addEventListener('complete', (event) => {
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this.handleSpecialistComplete(event);
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});
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this.eventSource.addEventListener('error', (event) => {
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this.handleSpecialistError(event);
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});
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} catch (error) {
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console.error('Failed to create EventSource:', error);
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this.error = 'Kan geen verbinding maken met de voortgangsstream.';
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this.connecting = false;
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}
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},
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disconnectEventSource() {
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if (this.eventSource) {
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console.log('Disconnecting progress stream');
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this.eventSource.close();
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this.eventSource = null;
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}
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},
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handleProgressUpdate(event) {
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try {
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const data = JSON.parse(event.data);
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console.log('Progress update:', data);
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if (data.message) {
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this.progressLines.push(data.message);
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// Auto-scroll to bottom if expanded
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if (this.isExpanded) {
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this.$nextTick(() => {
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const container = this.$refs.progressContainer;
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if (container) {
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container.scrollTop = container.scrollHeight;
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}
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});
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}
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}
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} catch (error) {
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console.error('Error parsing progress data:', error);
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}
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},
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handleSpecialistComplete(event) {
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console.log('Specialist complete event:', event);
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try {
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const data = JSON.parse(event.data);
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console.log('Specialist complete data:', data);
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this.isCompleted = true;
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this.connecting = false;
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this.disconnectEventSource();
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// Emit the complete event to parent
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if (data.result && data.result.answer) {
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this.$emit('specialist-complete', {
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answer: data.result.answer,
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form_request: data.result.form_request,
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result: data.result,
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interactionId: data.interaction_id,
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taskId: this.taskId
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});
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} else {
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console.error('Missing result.answer in specialist complete data:', data);
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}
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} catch (error) {
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console.error('Error parsing specialist complete data:', error);
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this.handleSpecialistError({ data: JSON.stringify({ Error: 'Failed to parse completion data' }) });
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}
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},
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handleSpecialistError(event) {
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console.log('Specialist error event:', event);
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try {
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const data = JSON.parse(event.data);
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console.log('Specialist error data:', data);
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this.isCompleted = true;
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this.hasError = true;
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this.connecting = false;
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this.disconnectEventSource();
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// Set user-friendly error message
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const errorMessage = "We could not process your request. Please try again later.";
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this.error = errorMessage;
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// Log the actual error for debug purposes
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if (data.Error) {
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console.error('Specialist Error:', data.Error);
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}
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// Emit error event to parent
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this.$emit('specialist-error', {
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message: errorMessage,
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originalError: data.Error,
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taskId: this.taskId
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});
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} catch (error) {
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console.error('Error parsing specialist error data:', error);
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this.error = 'Er is een onbekende fout opgetreden.';
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this.isCompleted = true;
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this.hasError = true;
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this.connecting = false;
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this.disconnectEventSource();
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}
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},
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handleError(event) {
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console.error('SSE Error event:', event);
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this.error = 'Er is een fout opgetreden bij het verwerken van updates.';
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this.connecting = false;
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// Try to parse error data
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try {
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const errorData = JSON.parse(event.data);
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if (errorData && errorData.message) {
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this.error = errorData.message;
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}
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} catch (err) {
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// Keep generic error message if parsing fails
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}
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},
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toggleExpand() {
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this.isExpanded = !this.isExpanded;
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if (this.isExpanded) {
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this.$nextTick(() => {
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const container = this.$refs.progressContainer;
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if (container) {
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container.scrollTop = container.scrollHeight;
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}
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});
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}
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}
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}
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};
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</script>
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<style scoped>
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.progress-tracker {
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border: 1px solid #e0e0e0;
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border-radius: 8px;
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margin: 10px 0;
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background-color: #f9f9f9;
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font-family: Arial, sans-serif;
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font-size: 14px;
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transition: all 0.3s ease;
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}
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.progress-tracker.expanded {
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
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}
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.progress-tracker.completed {
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border-color: #4caf50;
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background-color: #f1f8e9;
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}
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.progress-tracker.error {
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border-color: #f44336;
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background-color: #ffebee;
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}
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.progress-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 12px 15px;
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cursor: pointer;
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border-bottom: 1px solid #e0e0e0;
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background-color: #fff;
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border-radius: 8px 8px 0 0;
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transition: background-color 0.2s ease;
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}
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.progress-header:hover {
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background-color: #f5f5f5;
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}
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.progress-title {
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display: flex;
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align-items: center;
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font-weight: 500;
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color: #333;
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}
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.status-icon {
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margin-right: 8px;
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font-weight: bold;
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font-size: 16px;
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}
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.status-icon.completed {
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color: #4caf50;
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}
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.status-icon.error {
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color: #f44336;
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}
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.status-icon.in-progress {
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color: #2196f3;
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}
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.spinner {
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display: inline-block;
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width: 16px;
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height: 16px;
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border: 2px solid #f3f3f3;
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border-top: 2px solid #2196f3;
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border-radius: 50%;
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animation: spin 1s linear infinite;
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margin-right: 8px;
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}
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@keyframes spin {
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0% { transform: rotate(0deg); }
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100% { transform: rotate(360deg); }
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}
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.progress-toggle {
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color: #666;
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font-size: 12px;
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transition: transform 0.2s ease;
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}
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.progress-tracker.expanded .progress-toggle {
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transform: rotate(180deg);
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}
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.progress-error {
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padding: 10px 15px;
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background-color: #ffcdd2;
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color: #c62828;
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border-top: 1px solid #e0e0e0;
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font-size: 13px;
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}
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.progress-content {
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max-height: 200px;
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overflow-y: auto;
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padding: 10px 15px;
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background-color: #fff;
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border-radius: 0 0 8px 8px;
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transition: max-height 0.3s ease;
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}
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.progress-content.single-line {
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max-height: 40px;
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overflow: hidden;
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}
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.progress-line {
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padding: 2px 0;
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color: #555;
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font-size: 13px;
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line-height: 1.4;
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word-break: break-word;
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}
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.progress-line:last-child {
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font-weight: 500;
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color: #333;
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}
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/* Scrollbar styling */
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.progress-content::-webkit-scrollbar {
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width: 4px;
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}
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.progress-content::-webkit-scrollbar-track {
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background: #f1f1f1;
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border-radius: 2px;
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}
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.progress-content::-webkit-scrollbar-thumb {
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background: #c1c1c1;
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border-radius: 2px;
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}
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.progress-content::-webkit-scrollbar-thumb:hover {
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background: #a8a8a8;
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}
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/* Responsive adjustments */
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@media (max-width: 768px) {
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.progress-header {
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padding: 10px 12px;
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}
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.progress-content {
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padding: 8px 12px;
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max-height: 150px;
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}
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.progress-content.single-line {
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max-height: 35px;
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}
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.progress-line {
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font-size: 12px;
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}
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}
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/* Animation for new progress lines */
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.progress-line {
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animation: fadeIn 0.3s ease-in;
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}
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@keyframes fadeIn {
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from {
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opacity: 0;
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transform: translateY(-5px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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</style>
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Reference in New Issue
Block a user