wip

apps/website/lib/presenters/LeagueFullConfigPresenter.ts

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+import type { DropScorePolicy } from '@gridpilot/racing/domain/value-objects/DropScorePolicy';
+import type {
+  ILeagueFullConfigPresenter,
+  LeagueFullConfigData,
+  LeagueConfigFormViewModel,
+} from '@gridpilot/racing/application/presenters/ILeagueFullConfigPresenter';
+
+export class LeagueFullConfigPresenter implements ILeagueFullConfigPresenter {
+  private viewModel: LeagueConfigFormViewModel | null = null;
+
+  present(data: LeagueFullConfigData): LeagueConfigFormViewModel {
+    const { league, activeSeason, scoringConfig, game } = data;
+
+    const patternId = scoringConfig?.scoringPresetId;
+
+    const primaryChampionship =
+      scoringConfig && scoringConfig.championships && scoringConfig.championships.length > 0
+        ? scoringConfig.championships[0]
+        : undefined;
+
+    const dropPolicy = primaryChampionship?.dropScorePolicy ?? undefined;
+    const dropPolicyForm = this.mapDropPolicy(dropPolicy);
+
+    const defaultQualifyingMinutes = 30;
+    const defaultMainRaceMinutes = 40;
+    const mainRaceMinutes =
+      typeof league.settings.sessionDuration === 'number'
+        ? league.settings.sessionDuration
+        : defaultMainRaceMinutes;
+    const qualifyingMinutes = defaultQualifyingMinutes;
+
+    const roundsPlanned = 8;
+
+    let sessionCount = 2;
+    if (
+      primaryChampionship &&
+      Array.isArray((primaryChampionship as any).sessionTypes) &&
+      (primaryChampionship as any).sessionTypes.length > 0
+    ) {
+      sessionCount = (primaryChampionship as any).sessionTypes.length;
+    }
+
+    const practiceMinutes = 20;
+    const sprintRaceMinutes = patternId === 'sprint-main-driver' ? 20 : undefined;
+
+    this.viewModel = {
+      leagueId: league.id,
+      basics: {
+        name: league.name,
+        description: league.description,
+        visibility: 'public',
+        gameId: game?.id ?? 'iracing',
+      },
+      structure: {
+        mode: 'solo',
+        maxDrivers: league.settings.maxDrivers ?? 32,
+        maxTeams: undefined,
+        driversPerTeam: undefined,
+        multiClassEnabled: false,
+      },
+      championships: {
+        enableDriverChampionship: true,
+        enableTeamChampionship: false,
+        enableNationsChampionship: false,
+        enableTrophyChampionship: false,
+      },
+      scoring: {
+        patternId: patternId ?? undefined,
+        customScoringEnabled: !patternId,
+      },
+      dropPolicy: dropPolicyForm,
+      timings: {
+        practiceMinutes,
+        qualifyingMinutes,
+        sprintRaceMinutes,
+        mainRaceMinutes,
+        sessionCount,
+        roundsPlanned,
+      },
+      stewarding: {
+        decisionMode: 'admin_only',
+        requireDefense: true,
+        defenseTimeLimit: 48,
+        voteTimeLimit: 72,
+        protestDeadlineHours: 72,
+        stewardingClosesHours: 168,
+        notifyAccusedOnProtest: true,
+        notifyOnVoteRequired: true,
+      },
+    };
+
+    return this.viewModel;
+  }
+
+  getViewModel(): LeagueConfigFormViewModel {
+    if (!this.viewModel) {
+      throw new Error('Presenter has not been called yet');
+    }
+    return this.viewModel;
+  }
+
+  private mapDropPolicy(policy: DropScorePolicy | undefined): { strategy: string; n?: number } {
+    if (!policy || policy.strategy === 'none') {
+      return { strategy: 'none' };
+    }
+
+    if (policy.strategy === 'bestNResults') {
+      const n = typeof policy.count === 'number' ? policy.count : undefined;
+      return n !== undefined ? { strategy: 'bestNResults', n } : { strategy: 'none' };
+    }
+
+    if (policy.strategy === 'dropWorstN') {
+      const n = typeof policy.dropCount === 'number' ? policy.dropCount : undefined;
+      return n !== undefined ? { strategy: 'dropWorstN', n } : { strategy: 'none' };
+    }
+
+    return { strategy: 'none' };
+  }
+}