import { Activity, type ActivityPerformance, type Player } from "@blade-and-brawn/domain";
import { db } from "../database/db";

export class AssessmentsService {
    async create(player: Player, activityPerformances: ActivityPerformance[], accountId?: string) {
        const performanceFor = (activity: Activity) =>
            activityPerformances.find((p) => p.activity === activity)?.performance ?? null;

        return await db.insertInto("assessments")
            .values({
                account_id: accountId ?? null,
                name: player.name ?? "Anonymous",
                age: player.metrics.age,
                weight: player.metrics.weight,
                gender: player.metrics.gender,
                perf_back_squat: performanceFor(Activity.BackSquat),
                perf_deadlift: performanceFor(Activity.Deadlift),
                perf_bench_press: performanceFor(Activity.BenchPress),
                perf_broad_jump: performanceFor(Activity.BroadJump),
                perf_run: performanceFor(Activity.Run),
                perf_cone_drill: performanceFor(Activity.ConeDrill),
            })
            .returning("id")
            .executeTakeFirstOrThrow();
    }

    async list(opt: {
        filter?: { accountId?: string },
        limit?: number,
        offset?: number,
    } = {}) {
        return await db.selectFrom("assessments")
            .selectAll()
            .$if(opt.filter?.accountId !== undefined, (qb) => qb
                .where("account_id", "=", opt.filter!.accountId!)
            )
            .orderBy("created_at", "desc")
            .$if(opt.limit !== undefined, (qb) => qb.limit(opt.limit!))
            .$if(opt.offset !== undefined, (qb) => qb.offset(opt.offset!))
            .execute();
    }
}