<?php

use App\Enums\Permission;
use App\Enums\WorkspaceUserRole;
use App\Models\User;
use App\Models\Workspace;
use App\Models\WorkspaceUser;
use Spatie\Activitylog\Models\Activity;

function setupRemovalTestUser(string $role, array $permissions = []): array
{
    $user = User::factory()->create();
    $workspace = Workspace::factory()->create();
    $workspace->users()->attach($user->id, [
        'role' => $role,
        'permissions' => $permissions,
    ]);
    session(['current_workspace_id' => $workspace->id]);

    return [$user, $workspace];
}

function createRemovalTestMember(Workspace $workspace, string $role, array $permissions = []): User
{
    $member = User::factory()->create();
    $workspace->users()->attach($member->id, [
        'role' => $role,
        'permissions' => $permissions,
    ]);

    return $member;
}

function getRemovalPivotId(Workspace $workspace, User $user): int
{
    return WorkspaceUser::where('workspace_id', $workspace->id)
        ->where('user_id', $user->id)
        ->firstOrFail()
        ->id;
}

// ── Owner can remove a member ──────────────────────────────

test('owner can remove a member', function () {
    [$owner, $workspace] = setupRemovalTestUser(WorkspaceUserRole::Owner);
    $worker = createRemovalTestMember($workspace, WorkspaceUserRole::Worker);
    $pivotId = getRemovalPivotId($workspace, $worker);

    $response = $this->actingAs($owner)->delete(route('team.remove', $pivotId));

    $response->assertRedirect();
    $response->assertSessionHas('success', 'Membre retiré');

    // Pivot row should be deleted
    expect(WorkspaceUser::find($pivotId))->toBeNull();
});

// ── Owner cannot remove themselves ─────────────────────────

test('owner cannot remove themselves', function () {
    [$owner, $workspace] = setupRemovalTestUser(WorkspaceUserRole::Owner);
    $pivotId = getRemovalPivotId($workspace, $owner);

    $response = $this->actingAs($owner)->delete(route('team.remove', $pivotId));

    $response->assertNotFound();
});

// ── Manager with can_manage_team can remove worker ─────────

test('manager with can_manage_team can remove worker', function () {
    [$manager, $workspace] = setupRemovalTestUser(WorkspaceUserRole::Manager, [
        Permission::CanManageTeam => true,
    ]);
    $worker = createRemovalTestMember($workspace, WorkspaceUserRole::Worker);
    $pivotId = getRemovalPivotId($workspace, $worker);

    $response = $this->actingAs($manager)->delete(route('team.remove', $pivotId));

    $response->assertRedirect();
    $response->assertSessionHas('success', 'Membre retiré');
});

// ── Manager with can_manage_team cannot remove owner ───────

test('manager with can_manage_team cannot remove owner', function () {
    [$manager, $workspace] = setupRemovalTestUser(WorkspaceUserRole::Manager, [
        Permission::CanManageTeam => true,
    ]);
    $owner = createRemovalTestMember($workspace, WorkspaceUserRole::Owner);
    $pivotId = getRemovalPivotId($workspace, $owner);

    $response = $this->actingAs($manager)->delete(route('team.remove', $pivotId));

    $response->assertNotFound();
});

// ── Manager without can_manage_team gets 404 ───────────────

test('manager without can_manage_team gets 404 on remove', function () {
    [$manager, $workspace] = setupRemovalTestUser(WorkspaceUserRole::Manager, [
        Permission::CanManageTeam => false,
    ]);
    $worker = createRemovalTestMember($workspace, WorkspaceUserRole::Worker);
    $pivotId = getRemovalPivotId($workspace, $worker);

    $response = $this->actingAs($manager)->delete(route('team.remove', $pivotId));

    $response->assertNotFound();
});

// ── Worker gets 404 on remove attempt ──────────────────────

test('worker gets 404 on remove attempt', function () {
    [$worker, $workspace] = setupRemovalTestUser(WorkspaceUserRole::Worker);
    $otherWorker = createRemovalTestMember($workspace, WorkspaceUserRole::Worker);
    $pivotId = getRemovalPivotId($workspace, $otherWorker);

    $response = $this->actingAs($worker)->delete(route('team.remove', $pivotId));

    $response->assertNotFound();
});

// ── Member removal is logged ───────────────────────────────

test('member removal is logged in activity log', function () {
    [$owner, $workspace] = setupRemovalTestUser(WorkspaceUserRole::Owner);
    $worker = createRemovalTestMember($workspace, WorkspaceUserRole::Worker);
    $pivotId = getRemovalPivotId($workspace, $worker);

    $this->actingAs($owner)->delete(route('team.remove', $pivotId));

    $log = Activity::latest('id')->first();
    expect($log->description)->toBe('member_removed')
        ->and($log->properties['target_user'])->toBe($worker->name)
        ->and($log->properties['target_email'])->toBe($worker->email)
        ->and($log->properties['role'])->toBe('worker');
});

// ── Removed user account still exists ──────────────────────

test('removed user account still exists after removal', function () {
    [$owner, $workspace] = setupRemovalTestUser(WorkspaceUserRole::Owner);
    $worker = createRemovalTestMember($workspace, WorkspaceUserRole::Worker);
    $pivotId = getRemovalPivotId($workspace, $worker);

    $this->actingAs($owner)->delete(route('team.remove', $pivotId));

    // User record still exists
    expect(User::find($worker->id))->not->toBeNull();
    // But pivot row is deleted
    expect(WorkspaceUser::find($pivotId))->toBeNull();
});