<?php

namespace Modules\MaterialLogistics\Tests\Feature;

use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Modules\ApprovalWorkflow\Models\ApprovalChain;
use Modules\MasterData\Models\Material;
use Modules\MaterialLogistics\Models\MaterialRequisition;
use Modules\MaterialLogistics\Models\MaterialRequisitionItem;
use Modules\ProjectManagement\Models\Project;
use Spatie\Permission\Models\Role;
use Tests\TestCase;

class MaterialRequisitionApprovalFlowTest extends TestCase
{
    use RefreshDatabase;

    private User $admin;
    private Project $project;
    private Material $material;

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

        Role::firstOrCreate(['name' => 'Super Admin', 'guard_name' => 'web']);
        Role::firstOrCreate(['name' => 'admin', 'guard_name' => 'web']);
        Role::firstOrCreate(['name' => 'Project Manager', 'guard_name' => 'web']);

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

        $this->project = Project::factory()->create(['status' => 'in_progress']);
        $this->material = Material::factory()->create(['unit_cost' => 500.00]);
    }

    public function test_admin_can_approve_material_requisition_via_modal_action(): void
    {
        $requisition = MaterialRequisition::create([
            'project_id' => $this->project->id,
            'document_number' => 'MR-2026-0001',
            'requisition_type' => 'project',
            'status' => 'draft',
            'requested_by' => $this->admin->id,
        ]);

        MaterialRequisitionItem::create([
            'material_requisition_id' => $requisition->id,
            'material_id' => $this->material->id,
            'quantity' => 10,
            'unit_cost' => 500.00,
        ]);

        // 1. Submit for approval
        $this->actingAs($this->admin)->patch(route('requisitions.submit', $requisition->ulid));
        $requisition->refresh();
        $this->assertEquals('submitted', $requisition->status);

        $chain = ApprovalChain::where('approvable_type', MaterialRequisition::class)
            ->where('approvable_id', $requisition->id)
            ->firstOrFail();

        // 2. Approve via modal
        $response = $this->actingAs($this->admin)->patch(route('approvals.approve', $chain->ulid), [
            'notes' => 'Approved for immediate purchasing',
        ]);

        $response->assertSessionHas('success');
        $requisition->refresh();

        $this->assertEquals('approved', $requisition->status);
        $this->assertEquals($this->admin->id, $requisition->approved_by);
        $this->assertNotNull($requisition->approved_at);
    }

    public function test_admin_can_reject_material_requisition_via_modal_action(): void
    {
        $requisition = MaterialRequisition::create([
            'project_id' => $this->project->id,
            'document_number' => 'MR-2026-0002',
            'requisition_type' => 'project',
            'status' => 'draft',
            'requested_by' => $this->admin->id,
        ]);

        MaterialRequisitionItem::create([
            'material_requisition_id' => $requisition->id,
            'material_id' => $this->material->id,
            'quantity' => 5,
            'unit_cost' => 500.00,
        ]);

        // 1. Submit for approval
        $this->actingAs($this->admin)->patch(route('requisitions.submit', $requisition->ulid));
        $requisition->refresh();

        $chain = ApprovalChain::where('approvable_type', MaterialRequisition::class)
            ->where('approvable_id', $requisition->id)
            ->firstOrFail();

        // 2. Reject via modal
        $response = $this->actingAs($this->admin)->patch(route('approvals.reject', $chain->ulid), [
            'notes' => 'Rejected due to budget constraints',
        ]);

        $response->assertSessionHas('success');
        $requisition->refresh();

        $this->assertEquals('rejected', $requisition->status);
    }

    public function test_admin_can_approve_material_requisition_via_direct_fallback_route(): void
    {
        $requisition = MaterialRequisition::create([
            'project_id' => $this->project->id,
            'document_number' => 'MR-2026-0003',
            'requisition_type' => 'project',
            'status' => 'submitted',
            'requested_by' => $this->admin->id,
        ]);

        $response = $this->actingAs($this->admin)->patch(route('requisitions.approve', $requisition->ulid), [
            'notes' => 'Direct approval without chain',
        ]);

        $response->assertSessionHas('success');
        $requisition->refresh();
        $this->assertEquals('approved', $requisition->status);
        $this->assertEquals($this->admin->id, $requisition->approved_by);
    }

    public function test_admin_can_reject_material_requisition_via_direct_fallback_route(): void
    {
        $requisition = MaterialRequisition::create([
            'project_id' => $this->project->id,
            'document_number' => 'MR-2026-0004',
            'requisition_type' => 'project',
            'status' => 'submitted',
            'requested_by' => $this->admin->id,
        ]);

        $response = $this->actingAs($this->admin)->patch(route('requisitions.reject', $requisition->ulid), [
            'notes' => 'Direct rejection reason note',
        ]);

        $response->assertSessionHas('success');
        $requisition->refresh();
        $this->assertEquals('rejected', $requisition->status);
    }
}