<?php

namespace Tests\Feature;

use App\Models\Appointment;
use App\Models\Assessment;
use App\Models\Bill;
use App\Models\Branch;
use App\Models\Drug;
use App\Models\InvestigationRequest;
use App\Models\InvestigationType;
use App\Models\Organization;
use App\Models\Patient;
use App\Models\Prescription;
use App\Models\User;
use App\Services\Care\DemoTenantSeeder;
use App\Services\Care\PlanService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Artisan;
use Tests\TestCase;

class DemoSeedCommandTest extends TestCase
{
    use RefreshDatabase;

    public function test_command_is_registered(): void
    {
        $this->assertTrue(collect(Artisan::all())->has('demo:seed'));
    }

    public function test_free_plan_respects_branch_cap_and_skips_paid_modules(): void
    {
        $user = User::create([
            'public_id' => 'demo-free-public-id',
            'name' => 'Ladill Demo (Free)',
            'email' => 'demo-free@ladill.com',
        ]);

        $this->artisan('demo:seed', [
            'identity' => 'demo-free@ladill.com',
            '--plan' => 'free',
        ])->assertSuccessful();

        $org = Organization::query()->where('owner_ref', $user->public_id)->first();
        $this->assertNotNull($org);
        $this->assertSame('free', data_get($org->settings, 'plan'));
        $this->assertTrue((bool) data_get($org->settings, 'onboarded'));
        $this->assertSame(1, (int) data_get($org->settings, 'billed_branches'));
        $this->assertNotEmpty(data_get($org->settings, 'plan_expires_at'));
        $this->assertTrue(\Carbon\Carbon::parse(data_get($org->settings, 'plan_expires_at'))->isFuture());

        $this->assertSame(1, Branch::query()->where('owner_ref', $user->public_id)->where('is_active', true)->count());
        $this->assertSame(1, app(PlanService::class)->maxBranches($org));
        $this->assertGreaterThanOrEqual(12, Patient::query()->where('owner_ref', $user->public_id)->count());
        $this->assertGreaterThanOrEqual(20, Appointment::query()->where('owner_ref', $user->public_id)->count());

        $this->assertSame(0, InvestigationType::query()->where('owner_ref', $user->public_id)->count());
        $this->assertSame(0, InvestigationRequest::query()->where('owner_ref', $user->public_id)->count());
        $this->assertSame(0, Drug::query()->where('owner_ref', $user->public_id)->count());
        $this->assertSame(0, Prescription::query()->where('owner_ref', $user->public_id)->count());
        $this->assertSame(0, Bill::query()->where('owner_ref', $user->public_id)->count());
    }

    public function test_pro_plan_seeds_multi_branch_and_paid_modules(): void
    {
        $user = User::create([
            'public_id' => 'demo-pro-public-id',
            'name' => 'Ladill Demo (Pro)',
            'email' => 'demo-pro@ladill.com',
        ]);

        $this->artisan('demo:seed', [
            'identity' => 'demo-pro@ladill.com',
            '--plan' => 'pro',
        ])->assertSuccessful();

        $org = Organization::query()->where('owner_ref', $user->public_id)->firstOrFail();
        $this->assertSame('pro', app(PlanService::class)->planKey($org));
        $this->assertSame(3, Branch::query()->where('owner_ref', $user->public_id)->count());
        $this->assertTrue(app(PlanService::class)->canUseProModules($org));

        $this->assertGreaterThan(0, InvestigationType::query()->where('owner_ref', $user->public_id)->count());
        $this->assertGreaterThan(0, InvestigationRequest::query()->where('owner_ref', $user->public_id)->count());
        $this->assertGreaterThan(0, Drug::query()->where('owner_ref', $user->public_id)->count());
        $this->assertGreaterThan(0, Prescription::query()->where('owner_ref', $user->public_id)->count());
        $this->assertGreaterThan(0, Bill::query()->where('owner_ref', $user->public_id)->count());
    }

    public function test_enterprise_seeds_assessments_and_more_branches(): void
    {
        $user = User::create([
            'public_id' => 'demo-enterprise-public-id',
            'name' => 'Accra Healthcare Group',
            'email' => 'demo-enterprise@ladill.com',
        ]);

        $this->artisan('demo:seed', [
            'identity' => $user->public_id,
            '--plan' => 'enterprise',
        ])->assertSuccessful();

        $org = Organization::query()->where('owner_ref', $user->public_id)->firstOrFail();
        $this->assertSame('enterprise', app(PlanService::class)->planKey($org));
        $this->assertSame(6, Branch::query()->where('owner_ref', $user->public_id)->count());
        $this->assertGreaterThan(0, Assessment::query()->where('owner_ref', $user->public_id)->count());
        $this->assertGreaterThan(0, Bill::query()->where('owner_ref', $user->public_id)->count());
    }

    public function test_idempotent_reseed_without_reset_does_not_duplicate(): void
    {
        $user = User::create([
            'public_id' => 'demo-idempotent-id',
            'name' => 'Idempotent Demo',
            'email' => 'demo-idempotent@ladill.com',
        ]);

        $this->artisan('demo:seed', [
            'identity' => 'demo-idempotent@ladill.com',
            '--plan' => 'free',
        ])->assertSuccessful();

        $patients = Patient::query()->where('owner_ref', $user->public_id)->count();
        $appointments = Appointment::query()->where('owner_ref', $user->public_id)->count();
        $orgs = Organization::query()->where('owner_ref', $user->public_id)->count();

        $this->artisan('demo:seed', [
            'identity' => 'demo-idempotent@ladill.com',
            '--plan' => 'free',
        ])->assertSuccessful();

        $this->assertSame($patients, Patient::query()->where('owner_ref', $user->public_id)->count());
        $this->assertSame($appointments, Appointment::query()->where('owner_ref', $user->public_id)->count());
        $this->assertSame($orgs, Organization::query()->where('owner_ref', $user->public_id)->count());
        $this->assertSame(1, Branch::query()->where('owner_ref', $user->public_id)->count());
    }

    public function test_reset_wipes_only_tenant_scoped_data_then_reseeds(): void
    {
        $keep = User::create([
            'public_id' => 'other-owner',
            'name' => 'Other',
            'email' => 'other@ladill.com',
        ]);
        Organization::create([
            'owner_ref' => $keep->public_id,
            'name' => 'Keep Me',
            'slug' => 'keep-me',
            'settings' => ['onboarded' => true, 'plan' => 'free'],
        ]);
        Branch::create([
            'owner_ref' => $keep->public_id,
            'organization_id' => Organization::query()->where('owner_ref', $keep->public_id)->value('id'),
            'name' => 'Keep Branch',
            'is_active' => true,
        ]);

        $user = User::create([
            'public_id' => 'demo-reset-id',
            'name' => 'Reset Demo',
            'email' => 'demo-reset@ladill.com',
        ]);

        $this->artisan('demo:seed', [
            'identity' => 'demo-reset@ladill.com',
            '--plan' => 'pro',
        ])->assertSuccessful();

        $patientCount = Patient::query()->where('owner_ref', $user->public_id)->count();
        $this->assertGreaterThan(0, $patientCount);
        $this->assertGreaterThan(0, Bill::query()->where('owner_ref', $user->public_id)->count());

        $this->artisan('demo:seed', [
            'identity' => 'demo-reset@ladill.com',
            '--plan' => 'free',
            '--reset' => true,
        ])->assertSuccessful();

        $this->assertSame(1, Branch::query()->where('owner_ref', $user->public_id)->count());
        $this->assertSame(0, Bill::query()->where('owner_ref', $user->public_id)->count());
        $this->assertSame(0, Drug::query()->where('owner_ref', $user->public_id)->count());
        $this->assertSame('free', data_get(
            Organization::query()->where('owner_ref', $user->public_id)->value('settings'),
            'plan'
        ));

        // Other tenant untouched.
        $this->assertSame(1, Organization::query()->where('owner_ref', $keep->public_id)->count());
        $this->assertSame(1, Branch::query()->where('owner_ref', $keep->public_id)->count());
    }

    public function test_creates_local_mirror_when_public_id_and_email_provided(): void
    {
        $this->assertDatabaseMissing('users', ['email' => 'new-demo@ladill.com']);

        $this->artisan('demo:seed', [
            '--public-id' => 'brand-new-public-id',
            '--email' => 'new-demo@ladill.com',
            '--name' => 'New Demo',
            '--plan' => 'free',
        ])->assertSuccessful();

        $user = User::query()->where('email', 'new-demo@ladill.com')->first();
        $this->assertNotNull($user);
        $this->assertSame('brand-new-public-id', $user->public_id);
        $this->assertSame(1, Organization::query()->where('owner_ref', $user->public_id)->count());
    }

    public function test_fails_when_mirror_missing_and_insufficient_identity(): void
    {
        $this->artisan('demo:seed', [
            'identity' => 'missing@ladill.com',
            '--plan' => 'free',
        ])->assertFailed();
    }

    public function test_volumes_helper_marks_free_without_paid_modules(): void
    {
        $volumes = app(DemoTenantSeeder::class)->volumes('free');
        $this->assertFalse($volumes['paid_modules']);
        $this->assertSame(1, $volumes['branches']);
        $this->assertSame(0, $volumes['assessments']);

        $pro = app(DemoTenantSeeder::class)->volumes('pro');
        $this->assertTrue($pro['paid_modules']);
        $this->assertSame(3, $pro['branches']);
    }
}