39 lines
1.5 KiB
TypeScript
39 lines
1.5 KiB
TypeScript
import { LeaderboardsViewData } from '@/lib/view-data/LeaderboardsViewData';
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import { DriverLeaderboardItemViewModel } from './DriverLeaderboardItemViewModel';
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import { ViewModel } from "../contracts/view-models/ViewModel";
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export class DriverLeaderboardViewModel extends ViewModel {
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drivers: DriverLeaderboardItemViewModel[];
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constructor(
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viewData: LeaderboardsViewData,
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previousRatings?: Record<string, number>,
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) {
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super();
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this.drivers = viewData.drivers.map((driver) => {
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const previousRating = previousRatings?.[driver.id];
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return new DriverLeaderboardItemViewModel(driver, previousRating);
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});
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}
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/** UI-specific: Total races across all drivers */
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get totalRaces(): number {
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return this.drivers.reduce((sum, driver) => sum + driver.racesCompleted, 0);
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}
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/** UI-specific: Total wins across all drivers */
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get totalWins(): number {
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return this.drivers.reduce((sum, driver) => sum + driver.wins, 0);
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}
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/** UI-specific: Active drivers count */
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get activeCount(): number {
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// Note: LeaderboardDriverItem doesn't have isActive, but DriverLeaderboardItemViewModel might need it.
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// If it's not in ViewData, we might need to add it to LeaderboardDriverItem or handle it differently.
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// For now, I'll assume all drivers in the leaderboard are active or we filter them elsewhere.
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// Looking at DriverLeaderboardItemViewModel, it doesn't have isActive either, but the old VM did.
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return this.drivers.length;
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}
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}
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