Lucas Rayan
51a8a6fa40
- Added `priority_rr` algorithm to handle scheduling based on priority and round-robin principles. - Created unit tests for `select()`, `shouldPreempt()`, and `isQuantumExpired()` functions to ensure correct behavior. - Developed integration tests to validate the scheduling logic under various scenarios, including preemption and round-robin execution. - Introduced `useExport` hook for exporting process metrics to CSV format. - Added `useGanttScroll` hook to manage smooth scrolling of the Gantt chart during simulation.
57 lines
1.3 KiB
TypeScript
57 lines
1.3 KiB
TypeScript
import type { ProcessMetrics } from "@core/types";
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import type { Process } from "@core/types";
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interface ProcessMap {
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[id: string]: Process;
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}
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function downloadBlob(content: string, filename: string, mimeType: string) {
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const blob = new Blob([content], { type: mimeType });
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const url = URL.createObjectURL(blob);
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const a = document.createElement("a");
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a.href = url;
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a.download = filename;
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a.click();
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URL.revokeObjectURL(url);
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}
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export function useExport() {
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const exportCSV = (metrics: ProcessMetrics[], processMap: ProcessMap) => {
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const headers = [
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"Processo",
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"Arrival",
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"Start",
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"Finish",
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"Response",
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"Turnaround",
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"Waiting",
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"CPU Time",
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"I/O Time",
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"CPU%",
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"Bound",
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];
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const rows = metrics.map((m) => {
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const name = processMap[m.processId]?.name ?? m.processId;
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return [
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name,
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m.arrivalTime,
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m.startTick,
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m.finishTick,
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m.responseTime,
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m.turnaroundTime,
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m.waitingTime,
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m.cpuTime,
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m.ioTime,
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m.cpuUtilization.toFixed(1),
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m.boundType,
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].join(",");
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});
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const csv = [headers.join(","), ...rows].join("\n");
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downloadBlob(csv, "pss-metrics.csv", "text/csv;charset=utf-8;");
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};
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return { exportCSV };
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}
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