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fix logic
Co-authored-by: Copilot <copilot@github.com>
+26
-4
+26
-4
src/tangledGraph.ts
+26
-4
src/tangledGraph.ts
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function buildMonthLabels(days: HeatmapDay[]): Array<{ label: string; weekIndex: number }> {
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const seen = new Set<string>();
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const labels: Array<{ label: string; weekIndex: number }> = [];
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const rawLabels: Array<{ monthName: string; year: number; weekIndex: number }> = [];
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for (const day of days) {
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if (!day.inRange) {
···
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}
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seen.add(key);
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labels.push({
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label: MONTH_LABELS[day.date.getUTCMonth()],
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rawLabels.push({
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monthName: MONTH_LABELS[day.date.getUTCMonth()],
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year: day.date.getUTCFullYear(),
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weekIndex: day.weekIndex,
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});
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}
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return labels;
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// どの月名が重複するか先に調べる
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const monthNameCount = new Map<string, number>();
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for (const { monthName } of rawLabels) {
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monthNameCount.set(monthName, (monthNameCount.get(monthName) ?? 0) + 1);
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}
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// 重複する月名は最初の出現のみ表示（右端の同名月はスキップ）
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const seenMonthNames = new Set<string>();
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return rawLabels.flatMap(({ monthName, year, weekIndex }) => {
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const isDuplicate = (monthNameCount.get(monthName) ?? 0) > 1;
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if (isDuplicate) {
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if (seenMonthNames.has(monthName)) {
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return [];
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}
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seenMonthNames.add(monthName);
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// 最初の出現は年なしで表示
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return [{ label: monthName, weekIndex }];
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}
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const isJanuary = monthName === 'Jan';
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const label = isJanuary ? `${monthName} '${String(year).slice(2)}` : monthName;
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return [{ label, weekIndex }];
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});
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}
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function activityLevel(count: number): 0 | 1 | 2 | 3 | 4 {