<?php

use Spatie\Permission\Models\Permission;
use Spatie\Permission\Models\Role;

use function Pest\Laravel\actingAs;
use function Pest\Laravel\assertDatabaseHas;
use function Pest\Laravel\assertDatabaseMissing;
use function Pest\Laravel\deleteJson;
use function Pest\Laravel\get;
use function Pest\Laravel\postJson;
use function Pest\Laravel\putJson;

/*
|--------------------------------------------------------------------------
| Role Module Tests
|--------------------------------------------------------------------------
*/

describe('Role Module - Authorization', function () {
    it('redirects to login when accessing role index unauthenticated', function () {
        get(route('system.role.index'))
            ->assertRedirect(route('login'));
    });

    it('returns 403 when user has no permission to view roles', function () {
        actingAs(createUnauthorizedUser())
            ->get(route('system.role.index'))
            ->assertStatus(403);
    });
});

describe('Role Module - Authorized Actions', function () {
    beforeEach(function () {
        $user = createAuthorizedUser([
            'View:Role',
            'Create:Role',
            'Edit:Role',
            'Delete:Role',
            'DeleteAny:Role',
        ]);
        actingAs($user);
    });

    it('can access role index page', function () {
        get(route('system.role.index'))
            ->assertOk()
            ->assertInertia(fn ($page) => $page
                ->component('admin/system/role/index')
                ->has('roles')
            );
    });

    it('can access role create page', function () {
        get(route('system.role.create'))
            ->assertOk()
            ->assertInertia(fn ($page) => $page
                ->component('admin/system/role/create')
                ->has('permissions')
            );
    });

    it('can store a new role with permissions', function () {
        $permissions = [
            Permission::create(['name' => 'TestPermission1', 'guard_name' => 'web'])->id,
            Permission::create(['name' => 'TestPermission2', 'guard_name' => 'web'])->id,
        ];

        $data = [
            'name' => 'New Role',
            'guard_name' => 'web',
            'permissions' => $permissions,
        ];

        postJson(route('system.role.store'), $data)
            ->assertRedirect(route('system.role.index'))
            ->assertSessionHas('success');

        assertDatabaseHas('roles', [
            'name' => 'New Role',
        ]);

        $role = Role::findByName('New Role');
        expect($role->permissions)->toHaveCount(2);
    });

    it('validates role creation', function () {
        postJson(route('system.role.store'), [])
            ->assertStatus(422)
            ->assertJsonValidationErrors(['name', 'guard_name']);
    });

    it('can access role edit page', function () {
        $role = Role::create(['name' => 'Test Role', 'guard_name' => 'web']);

        get(route('system.role.edit', $role))
            ->assertOk()
            ->assertInertia(fn ($page) => $page
                ->component('admin/system/role/edit')
                ->has('role')
                ->has('permissions')
            );
    });

    it('can update a role and sync permissions', function () {
        $role = Role::create(['name' => 'Old Role', 'guard_name' => 'web']);
        $permission = Permission::create(['name' => 'TestPermission3', 'guard_name' => 'web']);

        $newData = [
            'name' => 'Updated Role',
            'guard_name' => 'web',
            'permissions' => [$permission->id],
        ];

        putJson(route('system.role.update', $role), $newData)
            ->assertRedirect(route('system.role.index'))
            ->assertSessionHas('success');

        assertDatabaseHas('roles', [
            'id' => $role->id,
            'name' => 'Updated Role',
        ]);

        expect($role->fresh()->permissions)->toHaveCount(1);
        expect($role->fresh()->permissions->first()->name)->toBe('TestPermission3');
    });

    it('can delete a role', function () {
        $role = Role::create(['name' => 'Delete Me', 'guard_name' => 'web']);

        deleteJson(route('system.role.destroy', $role))
            ->assertRedirect()
            ->assertSessionHas('success');

        // Spatie Role usually doesn't use soft deletes unless configured,
        // so we check if it's missing from DB.
        assertDatabaseMissing('roles', ['id' => $role->id]);
    });

    it('can delete roles in bulk', function () {
        $roles = [
            Role::create(['name' => 'Bulk 1', 'guard_name' => 'web'])->id,
            Role::create(['name' => 'Bulk 2', 'guard_name' => 'web'])->id,
        ];

        postJson(route('system.role.bulk-destroy'), ['ids' => $roles])
            ->assertRedirect()
            ->assertSessionHas('success');

        foreach ($roles as $id) {
            assertDatabaseMissing('roles', ['id' => $id]);
        }
    });
});

describe('Role Module - Unauthorized Actions', function () {
    beforeEach(function () {
        actingAs(createUnauthorizedUser());
    });

    it('cannot store a role without permission', function () {
        postJson(route('system.role.store'), ['name' => 'Unauthorized'])
            ->assertStatus(403);
    });

    it('cannot update a role without permission', function () {
        $role = Role::create(['name' => 'Unauthorized Role', 'guard_name' => 'web']);
        putJson(route('system.role.update', $role), ['name' => 'Unauthorized'])
            ->assertStatus(403);
    });

    it('cannot delete a role without permission', function () {
        $role = Role::create(['name' => 'Unauthorized Role', 'guard_name' => 'web']);
        deleteJson(route('system.role.destroy', $role))
            ->assertStatus(403);
    });
});