GSB-Construction/Modules/ProjectManagement/tests/Feature/TaskActivityAndCostTest.php

<?php

namespace Modules\ProjectManagement\Tests\Feature;

use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Modules\ProjectManagement\Models\Project;
use Modules\ProjectManagement\Models\Task;
use Modules\ProjectManagement\Models\TaskActivity;
use Modules\ProjectManagement\Enums\ProjectStatus;
use Modules\ProjectManagement\Enums\TaskStatus;
use Modules\ProjectManagement\Enums\DelayReason;
use Modules\MasterData\Models\Material;
use Spatie\Permission\Models\Role;
use Tests\TestCase;

class TaskActivityAndCostTest extends TestCase
{
    use RefreshDatabase;

    protected User $user;
    protected Project $project;
    protected Material $material;

    protected function setUp(): void
    {
        parent::setUp();

        $role = Role::firstOrCreate(['name' => 'Super Admin']);
        $this->user = User::factory()->create([
            'status' => 'active',
            'user_type' => 'admin',
        ]);
        $this->user->assignRole($role);

        $this->project = Project::create([
            'name' => 'Test Project',
            'code' => 'PRJ-2026-TEST',
            'status' => ProjectStatus::Planning,
            'project_type' => 'standard',
            'is_unprofitable' => false,
            'contract_value' => 500000.00,
        ]);

        $this->material = Material::create([
            'name' => 'Steel Rebar',
            'sku' => 'STL-REB-001',
            'unit' => 'pcs',
            'unit_cost' => 150.00,
            'category' => 'steel',
            'type' => 'raw',
            'status' => 'active',
        ]);
    }

    public function test_task_creation_activity_log(): void
    {
        $this->actingAs($this->user);

        $task = $this->project->tasks()->create([
            'name' => 'Task One',
            'status' => TaskStatus::Pending,
            'labor_cost' => 1000.00,
            'equipment_cost' => 500.00,
            'estimated_hours' => 10,
            'sort_order' => 0,
        ]);

        $this->assertDatabaseHas('task_activities', [
            'task_id' => $task->id,
            'user_id' => $this->user->id,
            'description' => 'created the task.',
            'type' => 'creation',
        ]);
    }

    public function test_task_updating_fields_activity_log(): void
    {
        $this->actingAs($this->user);

        $task = $this->project->tasks()->create([
            'name' => 'Initial Name',
            'status' => TaskStatus::Pending,
            'labor_cost' => 1000.00,
            'equipment_cost' => 500.00,
            'estimated_hours' => 10,
            'sort_order' => 0,
        ]);

        // Clean out creation log so we only check update log
        $task->activities()->delete();

        $task->update([
            'name' => 'Updated Name',
            'estimated_hours' => 15,
            'status' => TaskStatus::InProgress,
        ]);

        $this->assertDatabaseHas('task_activities', [
            'task_id' => $task->id,
            'user_id' => $this->user->id,
            'type' => 'update',
        ]);

        $activity = $task->activities()->first();
        $this->assertStringContainsString("changed name from 'Initial Name' to 'Updated Name'", $activity->description);
        $this->assertStringContainsString("changed estimated hours from 10.00 to 15", $activity->description);
        $this->assertStringContainsString("changed status from 'Pending' to 'in_progress'", $activity->description);
    }

    public function test_task_cost_fallback_calculations(): void
    {
        $this->actingAs($this->user);

        $task = $this->project->tasks()->create([
            'name' => 'Task Cost Test',
            'status' => TaskStatus::Pending,
            'labor_cost' => 1200.00,
            'equipment_cost' => 800.00,
            'estimated_hours' => 10,
            'sort_order' => 0,
        ]);

        // Prior to completions, actual costs should be 0 because no resource records exist
        $this->assertEquals(0.00, $task->actual_labor_cost);
        $this->assertEquals(0.00, $task->actual_equipment_cost);

        // Estimated costs should fall back to the columns
        $this->assertEquals(1200.00, $task->estimated_labor_cost);
        $this->assertEquals(800.00, $task->estimated_equipment_cost);

        // When task is completed, actual costs should fall back to columns (labor_cost and equipment_cost)
        $task->update(['status' => TaskStatus::Completed]);
        $this->assertEquals(1200.00, $task->actual_labor_cost);
        $this->assertEquals(800.00, $task->actual_equipment_cost);
        $this->assertEquals(2000.00, $task->total_cost);
    }

    public function test_task_material_actions_logged(): void
    {
        $this->actingAs($this->user);

        $task = $this->project->tasks()->create([
            'name' => 'Material Task',
            'status' => TaskStatus::Pending,
            'sort_order' => 0,
        ]);

        // Add task material
        $tm = $task->taskMaterials()->create([
            'material_id' => $this->material->id,
            'planned_qty' => 10.00,
            'actual_qty' => 0.00,
            'unit_cost' => $this->material->unit_cost,
        ]);

        $this->assertDatabaseHas('task_activities', [
            'task_id' => $task->id,
            'user_id' => $this->user->id,
            'description' => "added material 'Steel Rebar' (Planned Qty: 10.00).",
            'type' => 'material_add',
        ]);

        // Update task material
        $tm->update(['actual_qty' => 5.00]);
        $this->assertDatabaseHas('task_activities', [
            'task_id' => $task->id,
            'user_id' => $this->user->id,
            'description' => "updated actual quantity for 'Steel Rebar' to 5.00.",
            'type' => 'material_update',
        ]);

        // Delete task material
        $tm->delete();
        $this->assertDatabaseHas('task_activities', [
            'task_id' => $task->id,
            'user_id' => $this->user->id,
            'description' => "removed material 'Steel Rebar'.",
            'type' => 'material_remove',
        ]);
    }

    public function test_task_delay_actions_logged(): void
    {
        $this->actingAs($this->user);

        $task = $this->project->tasks()->create([
            'name' => 'Delay Task',
            'status' => TaskStatus::Pending,
            'sort_order' => 0,
        ]);

        // Log delay
        $td = $task->delays()->create([
            'reason_type' => DelayReason::Weather,
            'delay_date' => now(),
            'lost_hours' => 8.00,
            'reported_by' => $this->user->id,
        ]);

        $this->assertDatabaseHas('task_activities', [
            'task_id' => $task->id,
            'user_id' => $this->user->id,
            'type' => 'delay_add',
        ]);

        // Update delay
        $td->update(['lost_hours' => 12.00]);
        $this->assertDatabaseHas('task_activities', [
            'task_id' => $task->id,
            'user_id' => $this->user->id,
            'description' => 'updated delay: changed delay hours to 12.00h.',
            'type' => 'delay_update',
        ]);

        // Delete delay
        $td->delete();
        $this->assertDatabaseHas('task_activities', [
            'task_id' => $task->id,
            'user_id' => $this->user->id,
            'type' => 'delay_remove',
        ]);
    }
}