// lib/mocks/exercises.ts
import { NostrEvent } from '@/types/nostr';
import {
ExerciseDisplay,
ExerciseType,
ExerciseCategory,
Equipment,
BaseExercise
} from '@/types/exercise';
import { generateId } from '@/utils/ids';
// Mock exercise definitions that will become our initial POWR library
export const mockExerciseEvents: NostrEvent[] = [
{
kind: 33401,
content: "Stand with feet hip-width apart, barbell racked on shoulders. Bend knees and hips to squat down, keeping chest up. Drive through heels to stand.",
tags: [
["d", "bb-back-squat"],
["title", "Barbell Back Squat"],
["format", "weight", "reps", "rpe", "set_type"],
["format_units", "kg", "count", "0-10", "warmup|normal|drop|failure"],
["equipment", "barbell"],
["difficulty", "intermediate"],
["category", "legs"],
["t", "compound"],
["t", "squat"],
["t", "legs"],
["t", "quadriceps"]
],
created_at: 1708300800, // Feb 19, 2024
id: generateId('nostr'),
pubkey: "powr", // We'll update this when we create the POWR relay
sig: undefined
},
{
kind: 33401,
content: "Stand with feet shoulder-width apart, barbell on floor. Hinge at hips, grip bar outside knees. Keep back flat, drive through heels to lift.",
tags: [
["d", "bb-deadlift"],
["title", "Barbell Deadlift"],
["format", "weight", "reps", "rpe", "set_type"],
["format_units", "kg", "count", "0-10", "warmup|normal|drop|failure"],
["equipment", "barbell"],
["difficulty", "intermediate"],
["category", "legs"],
["t", "compound"],
["t", "hinge"],
["t", "legs"],
["t", "posterior"]
],
created_at: 1708300800,
id: generateId('nostr'),
pubkey: "powr",
sig: undefined
},
{
kind: 33401,
content: "Lie on bench, feet flat on floor. Grip barbell slightly wider than shoulders. Lower bar to chest, press back up to start.",
tags: [
["d", "bb-bench-press"],
["title", "Barbell Bench Press"],
["format", "weight", "reps", "rpe", "set_type"],
["format_units", "kg", "count", "0-10", "warmup|normal|drop|failure"],
["equipment", "barbell"],
["difficulty", "intermediate"],
["category", "push"],
["t", "compound"],
["t", "push"],
["t", "chest"],
["t", "triceps"]
],
created_at: 1708300800,
id: generateId('nostr'),
pubkey: "powr",
sig: undefined
},
{
kind: 33401,
content: "Start in plank position. Lower body by bending elbows, keeping body straight. Push back up to start position.",
tags: [
["d", "pushup"],
["title", "Push-Up"],
["format", "reps", "set_type"],
["format_units", "count", "warmup|normal|drop|failure"],
["equipment", "bodyweight"],
["difficulty", "beginner"],
["category", "push"],
["t", "bodyweight"],
["t", "push"],
["t", "chest"],
["t", "triceps"]
],
created_at: 1708300800,
id: generateId('nostr'),
pubkey: "powr",
sig: undefined
},
{
kind: 33401,
content: "Hang from pull-up bar with overhand grip. Pull body up until chin clears bar, lower back to start.",
tags: [
["d", "pullup"],
["title", "Pull-Up"],
["format", "reps", "set_type"],
["format_units", "count", "warmup|normal|drop|failure"],
["equipment", "bodyweight"],
["difficulty", "intermediate"],
["category", "pull"],
["t", "bodyweight"],
["t", "pull"],
["t", "back"],
["t", "biceps"]
],
created_at: 1708300800,
id: generateId('nostr'),
pubkey: "powr",
sig: undefined
},
{
kind: 33401,
content: "Sit at machine, grip handles at shoulder height. Press handles up overhead, return to start position.",
tags: [
["d", "shoulder-press-machine"],
["title", "Shoulder Press Machine"],
["format", "weight", "reps", "set_type"],
["format_units", "kg", "count", "warmup|normal|drop|failure"],
["equipment", "machine"],
["difficulty", "beginner"],
["category", "push"],
["t", "machine"],
["t", "push"],
["t", "shoulders"],
["t", "triceps"]
],
created_at: 1708300800,
id: generateId('nostr'),
pubkey: "powr",
sig: undefined
},
{
kind: 33401,
content: "Stand with dumbbell in each hand at sides. Curl weights toward shoulders, keeping elbows close to body. Lower back down.",
tags: [
["d", "db-bicep-curl"],
["title", "Dumbbell Bicep Curl"],
["format", "weight", "reps", "set_type"],
["format_units", "kg", "count", "warmup|normal|drop|failure"],
["equipment", "dumbbell"],
["difficulty", "beginner"],
["category", "pull"],
["t", "isolation"],
["t", "pull"],
["t", "biceps"]
],
created_at: 1708300800,
id: generateId('nostr'),
pubkey: "powr",
sig: undefined
},
{
kind: 33401,
content: "Attach rope to cable machine at top. Grip ends, pull down to chest level keeping elbows close. Control return.",
tags: [
["d", "cable-tricep-pushdown"],
["title", "Cable Tricep Pushdown"],
["format", "weight", "reps", "set_type"],
["format_units", "kg", "count", "warmup|normal|drop|failure"],
["equipment", "cable"],
["difficulty", "beginner"],
["category", "push"],
["t", "isolation"],
["t", "push"],
["t", "triceps"]
],
created_at: 1708300800,
id: generateId('nostr'),
pubkey: "powr",
sig: undefined
},
{
kind: 33401,
content: "Kneel before cable machine, rope attachment at bottom. Pull rope toward forehead, keeping upper arms still. Lower with control.",
tags: [
["d", "cable-face-pull"],
["title", "Cable Face Pull"],
["format", "weight", "reps", "set_type"],
["format_units", "kg", "count", "warmup|normal|drop|failure"],
["equipment", "cable"],
["difficulty", "intermediate"],
["category", "pull"],
["t", "isolation"],
["t", "pull"],
["t", "rear-deltoids"],
["t", "upper-back"]
],
created_at: 1708300800,
id: generateId('nostr'),
pubkey: "powr",
sig: undefined
},
{
kind: 33401,
content: "Stand with feet hip-width, holding kettlebell by horns at chest. Squat down keeping chest up, stand back up.",
tags: [
["d", "kb-goblet-squat"],
["title", "Kettlebell Goblet Squat"],
["format", "weight", "reps", "set_type"],
["format_units", "kg", "count", "warmup|normal|drop|failure"],
["equipment", "kettlebell"],
["difficulty", "beginner"],
["category", "legs"],
["t", "compound"],
["t", "squat"],
["t", "legs"],
["t", "quadriceps"]
],
created_at: 1708300800,
id: generateId('nostr'),
pubkey: "powr",
sig: undefined
}
];
function getTagValue(tags: string[][], name: string): string | undefined {
const tag = tags.find((tag: string[]) => tag[0] === name);
return tag ? tag[1] : undefined;
}
function getTags(tags: string[][]): string[] {
return tags
.filter((tag: string[]) => tag[0] === 't')
.map((tag: string[]) => tag[1]);
}
export function convertNostrToExercise(event: NostrEvent): ExerciseDisplay {
const baseExercise: BaseExercise = {
id: event.id || '',
title: getTagValue(event.tags, 'title') || '',
type: getTagValue(event.tags, 'equipment') === 'bodyweight'
? 'bodyweight'
: 'strength' as ExerciseType,
category: getTagValue(event.tags, 'category') as ExerciseCategory,
equipment: getTagValue(event.tags, 'equipment') as Equipment,
description: event.content,
format: getTagValue(event.tags, 'format')
?.split(',')
.reduce((acc: Record<string, boolean>, curr: string) => ({
...acc,
[curr]: true
}), {}),
format_units: getTagValue(event.tags, 'format_units')
?.split(',')
.reduce((acc: Record<string, string>, curr: string, i: number) => {
const format = getTagValue(event.tags, 'format')?.split(',')[i];
return format ? { ...acc, [format]: curr } : acc;
}, {}),
tags: getTags(event.tags),
availability: {
source: ['powr']
},
created_at: event.created_at * 1000
};
// Convert to ExerciseDisplay
return {
...baseExercise,
source: 'powr',
isFavorite: false,
usageCount: 0
};
}
// Export pre-converted exercises for easy testing
export const mockExercises = mockExerciseEvents.map(convertNostrToExercise);
// Helper to seed the database
export async function seedExercises(exerciseService: any) {
try {
const existingCount = (await exerciseService.getAllExercises()).length;
if (existingCount === 0) {
console.log('Seeding database with mock exercises...');
for (const exercise of mockExercises) {
await exerciseService.createExercise(exercise);
}
console.log('Successfully seeded database');
}
} catch (error) {
console.error('Error seeding database:', error);
}
}