brackt/app/models/scoring-event.ts

import { database } from "~/database/context";
import * as schema from "~/database/schema";
import { eq, and, desc } from "drizzle-orm";

export type EventType = "playoff_game" | "major_tournament" | "final_standings";

export interface CreateScoringEventData {
  sportsSeasonId: string;
  name: string;
  eventDate?: Date;
  eventType: EventType;
  isQualifyingEvent?: boolean;
  // Template system fields (Phase 2.6)
  bracketTemplateId?: string;
  scoringStartsAtRound?: string;
}

export interface UpdateScoringEventData {
  name?: string;
  eventDate?: Date;
  isComplete?: boolean;
  completedAt?: Date;
  bracketTemplateId?: string;
  scoringStartsAtRound?: string;
}

/**
 * Create a new scoring event
 */
export async function createScoringEvent(
  data: CreateScoringEventData,
  providedDb?: ReturnType<typeof database>
) {
  const db = providedDb || database();

  const [event] = await db
    .insert(schema.scoringEvents)
    .values({
      sportsSeasonId: data.sportsSeasonId,
      name: data.name,
      eventDate: data.eventDate ? data.eventDate.toISOString().split('T')[0] : undefined,
      eventType: data.eventType,
      isQualifyingEvent: data.isQualifyingEvent || false,
      bracketTemplateId: data.bracketTemplateId,
      scoringStartsAtRound: data.scoringStartsAtRound,
      isComplete: false,
    })
    .returning();

  return event;
}

/**
 * Get a scoring event by ID
 */
export async function getScoringEventById(
  eventId: string,
  providedDb?: ReturnType<typeof database>
) {
  const db = providedDb || database();

  return await db.query.scoringEvents.findFirst({
    where: eq(schema.scoringEvents.id, eventId),
    with: {
      sportsSeason: {
        with: {
          sport: true,
        },
      },
    },
  });
}

/**
 * Get all scoring events for a sports season
 */
export async function getScoringEventsForSportsSeason(
  sportsSeasonId: string,
  providedDb?: ReturnType<typeof database>
) {
  const db = providedDb || database();

  return await db.query.scoringEvents.findMany({
    where: eq(schema.scoringEvents.sportsSeasonId, sportsSeasonId),
    orderBy: [desc(schema.scoringEvents.eventDate), desc(schema.scoringEvents.createdAt)],
    with: {
      eventResults: {
        with: {
          participant: true,
        },
      },
    },
  });
}

/**
 * Get incomplete scoring events for a sports season
 */
export async function getIncompleteScoringEvents(
  sportsSeasonId: string,
  providedDb?: ReturnType<typeof database>
) {
  const db = providedDb || database();

  return await db.query.scoringEvents.findMany({
    where: and(
      eq(schema.scoringEvents.sportsSeasonId, sportsSeasonId),
      eq(schema.scoringEvents.isComplete, false)
    ),
    orderBy: [desc(schema.scoringEvents.eventDate), desc(schema.scoringEvents.createdAt)],
  });
}

/**
 * Get qualifying events for a sports season
 */
export async function getQualifyingEvents(
  sportsSeasonId: string,
  providedDb?: ReturnType<typeof database>
) {
  const db = providedDb || database();

  return await db.query.scoringEvents.findMany({
    where: and(
      eq(schema.scoringEvents.sportsSeasonId, sportsSeasonId),
      eq(schema.scoringEvents.isQualifyingEvent, true)
    ),
    orderBy: [desc(schema.scoringEvents.eventDate), desc(schema.scoringEvents.createdAt)],
  });
}

/**
 * Update a scoring event
 */
export async function updateScoringEvent(
  eventId: string,
  data: UpdateScoringEventData,
  providedDb?: ReturnType<typeof database>
) {
  const db = providedDb || database();

  const updateData: any = { updatedAt: new Date() };

  if (data.name !== undefined) updateData.name = data.name;
  if (data.eventDate !== undefined) {
    updateData.eventDate = data.eventDate.toISOString().split('T')[0];
  }
  if (data.isComplete !== undefined) updateData.isComplete = data.isComplete;
  if (data.completedAt !== undefined) updateData.completedAt = data.completedAt;
  if (data.bracketTemplateId !== undefined) updateData.bracketTemplateId = data.bracketTemplateId;
  if (data.scoringStartsAtRound !== undefined) updateData.scoringStartsAtRound = data.scoringStartsAtRound;

  const [updated] = await db
    .update(schema.scoringEvents)
    .set(updateData)
    .where(eq(schema.scoringEvents.id, eventId))
    .returning();

  return updated;
}

/**
 * Mark a scoring event as complete
 */
export async function completeScoringEvent(
  eventId: string,
  providedDb?: ReturnType<typeof database>
) {
  const db = providedDb || database();

  return await updateScoringEvent(
    eventId,
    {
      isComplete: true,
      completedAt: new Date(),
    },
    db
  );
}

/**
 * Delete a scoring event
 */
export async function deleteScoringEvent(
  eventId: string,
  providedDb?: ReturnType<typeof database>
) {
  const db = providedDb || database();

  await db.delete(schema.scoringEvents).where(eq(schema.scoringEvents.id, eventId));
}

/**
 * Check if all events for a sports season are complete
 */
export async function areAllEventsComplete(
  sportsSeasonId: string,
  providedDb?: ReturnType<typeof database>
): Promise<boolean> {
  const db = providedDb || database();

  const incompleteEvents = await getIncompleteScoringEvents(sportsSeasonId, db);
  return incompleteEvents.length === 0;
}