<?php

namespace Tests\Feature;

use App\Models\User;
use App\Models\Workout;
use App\Models\WorkoutExercise;
use App\Models\WorkoutSession;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class WorkoutSessionTest extends TestCase
{
    use RefreshDatabase;

    public function test_owner_can_start_a_session_with_items_precreated(): void
    {
        $user = User::factory()->create();
        $workout = Workout::factory()->create(['user_id' => $user->id]);
        $item1 = WorkoutExercise::factory()->create(['workout_id' => $workout->id, 'position' => 1]);
        $item2 = WorkoutExercise::factory()->create(['workout_id' => $workout->id, 'position' => 2]);

        $response = $this->actingAs($user)->post(route('sessions.store', $workout));

        $session = WorkoutSession::where('workout_id', $workout->id)->firstOrFail();
        $response->assertRedirect(route('sessions.show', $session));
        $this->assertDatabaseHas('workout_session_items', [
            'session_id' => $session->id,
            'workout_exercise_id' => $item1->id,
        ]);
        $this->assertDatabaseHas('workout_session_items', [
            'session_id' => $session->id,
            'workout_exercise_id' => $item2->id,
        ]);
    }

    public function test_other_user_cannot_start_a_session_for_someone_elses_workout(): void
    {
        $owner = User::factory()->create();
        $other = User::factory()->create();
        $workout = Workout::factory()->create(['user_id' => $owner->id]);

        $response = $this->actingAs($other)->post(route('sessions.store', $workout));

        $response->assertForbidden();
    }

    public function test_owner_can_view_their_session(): void
    {
        $user = User::factory()->create();
        $workout = Workout::factory()->create(['user_id' => $user->id]);
        $session = WorkoutSession::factory()->create(['user_id' => $user->id, 'workout_id' => $workout->id]);

        $response = $this->actingAs($user)->get(route('sessions.show', $session));

        $response->assertOk();
    }

    public function test_other_user_cannot_view_session(): void
    {
        $owner = User::factory()->create();
        $other = User::factory()->create();
        $workout = Workout::factory()->create(['user_id' => $owner->id]);
        $session = WorkoutSession::factory()->create(['user_id' => $owner->id, 'workout_id' => $workout->id]);

        $response = $this->actingAs($other)->get(route('sessions.show', $session));

        $response->assertForbidden();
    }

    public function test_owner_can_toggle_session_item(): void
    {
        $user = User::factory()->create();
        $workout = Workout::factory()->create(['user_id' => $user->id]);
        $item = WorkoutExercise::factory()->create(['workout_id' => $workout->id]);
        $session = WorkoutSession::factory()->create(['user_id' => $user->id, 'workout_id' => $workout->id]);

        $response = $this->actingAs($user)->patch(route('sessions.items.toggle', [$session, $item]));

        $response->assertRedirect();
        $this->assertDatabaseHas('workout_session_items', [
            'session_id' => $session->id,
            'workout_exercise_id' => $item->id,
            'done' => true,
        ]);

        // Toggling again flips it back off
        $this->actingAs($user)->patch(route('sessions.items.toggle', [$session, $item]));
        $this->assertDatabaseHas('workout_session_items', [
            'session_id' => $session->id,
            'workout_exercise_id' => $item->id,
            'done' => false,
        ]);
    }

    public function test_owner_can_complete_a_session(): void
    {
        $user = User::factory()->create();
        $workout = Workout::factory()->create(['user_id' => $user->id]);
        $session = WorkoutSession::factory()->create(['user_id' => $user->id, 'workout_id' => $workout->id]);

        $response = $this->actingAs($user)->post(route('sessions.complete', $session));

        $response->assertRedirect(route('workouts.show', $workout));
        $this->assertNotNull($session->fresh()->completed_at);
    }
}