32 lines
1.1 KiB
TypeScript
32 lines
1.1 KiB
TypeScript
import { DriverLeaderboardItemDTO } from '../types/generated/DriverLeaderboardItemDTO';
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import { DriverLeaderboardItemViewModel } from './DriverLeaderboardItemViewModel';
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export class DriverLeaderboardViewModel {
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drivers: DriverLeaderboardItemViewModel[];
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constructor(
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dto: { drivers: DriverLeaderboardItemDTO[] },
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previousDrivers?: DriverLeaderboardItemDTO[],
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) {
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this.drivers = dto.drivers.map((driver, index) => {
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const previous = previousDrivers?.find(p => p.id === driver.id);
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return new DriverLeaderboardItemViewModel(driver, index + 1, previous?.rating);
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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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return this.drivers.filter(driver => driver.isActive).length;
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}
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}
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