import { UseGuards } from "@nestjs/common";
import { Resolver, Query, Args, Int } from "@nestjs/graphql";
import { GamificationService } from "./gamification.service.js";
import { GqlJwtGuard } from "../../common/guards/gql-jwt.guard.js";
import { CurrentUser } from "../../common/decorators/current-user.decorator.js";
import { CurrentTenant } from "../../common/decorators/current-tenant.decorator.js";

@Resolver()
@UseGuards(GqlJwtGuard)
export class GamificationResolver {
  constructor(private readonly gamificationService: GamificationService) {}

  @Query(() => Object)
  async userXP(@CurrentUser() user: { id: string }) {
    return this.gamificationService.getUserXP(user.id);
  }

  @Query(() => Object)
  async userLevel(@CurrentUser() user: { id: string }) {
    return this.gamificationService.getUserLevel(user.id);
  }

  @Query(() => [Object])
  async badges(@CurrentUser() user: { id: string }) {
    return this.gamificationService.getBadges(user.id);
  }

  @Query(() => Object)
  async streak(@CurrentUser() user: { id: string }) {
    return this.gamificationService.checkStreak(user.id);
  }

  @Query(() => [Object])
  async leaderboard(
    @CurrentTenant() tenantId: string,
    @Args("limit", { type: () => Int, nullable: true, defaultValue: 20 }) limit: number,
  ) {
    return this.gamificationService.getLeaderboard(tenantId, limit);
  }
}