<?php

namespace Database\Seeders;

use App\Models\Central\Company;
use App\Models\Central\Plan;
use App\Models\Central\SuperAdmin;
use App\Models\Tenant\Appointment;
use App\Models\Tenant\Client;
use App\Models\Tenant\Deal;
use App\Models\Tenant\Labor;
use App\Models\Tenant\Lead;
use App\Models\Tenant\Post;
use App\Models\Tenant\User;
use App\Models\Tenant\Vehicle;
use App\Models\Tenant\Expense;
use App\Models\Tenant\Part;
use App\Models\Tenant\Payment;
use App\Models\Tenant\Purchase;
use App\Models\Tenant\PurchaseItem;
use App\Models\Tenant\Supplier;
use App\Models\Tenant\WorkOrder;
use App\Models\Tenant\WorkOrderPart;
use App\Models\Tenant\WorkOrderWork;
use App\Tenancy\TenantManager;
use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\Hash;
use Spatie\Permission\Models\Role;
use Spatie\Permission\PermissionRegistrar;

class DatabaseSeeder extends Seeder
{
    public function run(): void
    {
        // ─── Plans ────────────────────────────────────────────────
        $free = Plan::firstOrCreate(['slug' => 'free'], [
            'name' => 'Free',
            'price_monthly' => 0,
            'currency' => 'MDL',
            'features' => ['core'],
            'limits' => ['max_users' => 2, 'max_vehicles' => 50],
        ]);

        Plan::firstOrCreate(['slug' => 'basic'], [
            'name' => 'Basic',
            'price_monthly' => 299,
            'currency' => 'MDL',
            'features' => ['core', 'workorders', 'kanban'],
            'limits' => ['max_users' => 5, 'max_vehicles' => 500],
        ]);

        Plan::firstOrCreate(['slug' => 'pro'], [
            'name' => 'Pro',
            'price_monthly' => 599,
            'currency' => 'MDL',
            'features' => ['core', 'workorders', 'kanban', 'reports', 'ai', 'api'],
            'limits' => ['max_users' => -1, 'max_vehicles' => -1],
        ]);

        // ─── Super-admin (operator platformă) ─────────────────────
        SuperAdmin::firstOrCreate(['email' => 'vasyka.moraru@gmail.com'], [
            'name' => 'Vasyka',
            'password' => Hash::make('admin123'),
            'is_active' => true,
        ]);

        // ─── PSauto demo company ──────────────────────────────────
        $psauto = Company::firstOrCreate(['slug' => 'psauto'], [
            'name' => 'PSauto SRL',
            'display_name' => 'PSauto',
            'city' => 'Chișinău',
            'phone' => '+373 22 123 456',
            'email' => 'contact@psauto.md',
            'contact_name' => 'Manager PSauto',
            'status' => 'active',
            'plan_id' => $free->id,
            'active_until' => now()->addYear(),
            'settings' => [
                'currency' => 'MDL',
                'language' => 'ro',
                'theme_color' => '#3B82F6',
                'labor_rate' => 400,
                'posts' => ['Post 1', 'Post 2', 'Post 3'],
            ],
        ]);

        // Activate tenant context for the seeded data so global scopes auto-fill company_id.
        app(TenantManager::class)->setCurrent($psauto);
        app(PermissionRegistrar::class)->setPermissionsTeamId($psauto->id);

        // ─── Roles default per tenant ─────────────────────────────
        $roleNames = ['admin', 'manager', 'receptionist', 'mechanic', 'parts_manager', 'accountant', 'marketer'];
        foreach ($roleNames as $name) {
            Role::findOrCreate($name, 'web');
        }

        // ─── Admin user pentru PSauto ─────────────────────────────
        $admin = User::firstOrCreate(
            ['company_id' => $psauto->id, 'email' => 'admin@psauto.md'],
            [
                'name' => 'Administrator PSauto',
                'password' => Hash::make('admin123'),
                'role' => 'admin',
                'status' => 'active',
                'phone' => '+373 22 123 456',
                'locale' => 'ro',
                'email_verified_at' => now(),
            ]
        );
        $admin->syncRoles(['admin']);

        // ─── Clienți demo (din AutoCRM.html) ──────────────────────
        $c1 = Client::firstOrCreate(
            ['company_id' => $psauto->id, 'phone' => '+373 69 100001'],
            [
                'type' => 'individual',
                'name' => 'Ion Popescu',
                'email' => 'ion@mail.com',
                'status' => 'vip',
                'source' => 'recommend',
            ]
        );

        $c2 = Client::firstOrCreate(
            ['company_id' => $psauto->id, 'phone' => '+373 79 200002'],
            [
                'type' => 'individual',
                'name' => 'Maria Dumitru',
                'status' => 'active',
                'discount_pct' => 5,
                'source' => 'site',
            ]
        );

        $c3 = Client::firstOrCreate(
            ['company_id' => $psauto->id, 'phone' => '+373 60 300003'],
            [
                'type' => 'individual',
                'name' => 'Andrei Lupu',
                'status' => 'active',
                'discount_pct' => 10,
                'notes' => 'Doar piese originale',
                'source' => 'instagram',
            ]
        );

        // ─── Mașini demo ──────────────────────────────────────────
        $v1 = Vehicle::firstOrCreate(
            ['company_id' => $psauto->id, 'client_id' => $c1->id, 'make' => 'BMW', 'model' => 'X5'],
            ['year' => 2020, 'plate' => 'CIU 001', 'engine' => '3.0i', 'gearbox' => 'Automat 8AT', 'fuel' => 'Benzină', 'mileage' => 85000, 'color' => 'Alb']
        );
        $v2 = Vehicle::firstOrCreate(
            ['company_id' => $psauto->id, 'client_id' => $c2->id, 'make' => 'Audi', 'model' => 'A4'],
            ['year' => 2019, 'plate' => 'CIU 002', 'engine' => '2.0 TDI', 'gearbox' => 'DSG7', 'fuel' => 'Diesel', 'mileage' => 45000, 'color' => 'Negru']
        );
        $v3 = Vehicle::firstOrCreate(
            ['company_id' => $psauto->id, 'client_id' => $c3->id, 'make' => 'Porsche', 'model' => 'Cayenne'],
            ['year' => 2021, 'plate' => 'CIU 003', 'engine' => '3.0 TDI', 'gearbox' => 'Tiptronic', 'fuel' => 'Diesel', 'mileage' => 22000, 'color' => 'Gri']
        );

        // ─── Posturi (boxe) ───────────────────────────────────────
        foreach ([['Pod 1', '#3B82F6'], ['Pod 2', '#E24B4A'], ['Pod 3', '#10B981']] as $i => [$name, $color]) {
            Post::firstOrCreate(
                ['company_id' => $psauto->id, 'name' => $name],
                ['color' => $color, 'is_active' => true, 'sort_order' => $i + 1]
            );
        }

        // ─── Lead-uri demo ────────────────────────────────────────
        Lead::firstOrCreate(
            ['company_id' => $psauto->id, 'phone' => '+373 79 512 345'],
            [
                'name' => 'Alexandru Grosu',
                'car' => 'BMW',
                'model' => 'X5',
                'message' => 'Trebuie schimb lichid frână, roți față scrâșnesc',
                'source' => 'telegram',
                'status' => 'new',
            ]
        );
        Lead::firstOrCreate(
            ['company_id' => $psauto->id, 'phone' => '+373 69 234 567'],
            [
                'name' => 'Irina Cojocaru',
                'email' => 'irina@mail.md',
                'car' => 'Audi',
                'model' => 'A4',
                'message' => 'Diagnosticare motor, lampa motor aprinsă',
                'source' => 'whatsapp',
                'status' => 'contacted',
                'budget' => 800,
            ]
        );

        // ─── Deal-uri demo ────────────────────────────────────────
        Deal::firstOrCreate(
            ['company_id' => $psauto->id, 'client_id' => $c1->id, 'name' => 'BMW X5 — Diagnostic'],
            [
                'vehicle_id' => $v1->id, 'price' => 800,
                'stage' => 'done', 'source' => 'call', 'note' => 'Diagnostică ISTA',
                'won_at' => now()->subDays(15),
            ]
        );
        Deal::firstOrCreate(
            ['company_id' => $psauto->id, 'client_id' => $c2->id, 'name' => 'Audi A4 — Schimb ulei'],
            [
                'vehicle_id' => $v2->id, 'price' => 500,
                'stage' => 'in_work', 'source' => 'site', 'note' => 'Shell 5W-40',
            ]
        );
        Deal::firstOrCreate(
            ['company_id' => $psauto->id, 'client_id' => $c3->id, 'name' => 'Porsche — Frâne Brembo'],
            [
                'vehicle_id' => $v3->id, 'price' => 2200,
                'stage' => 'agree', 'source' => 'instagram', 'note' => 'Așteaptă confirmare comanda Brembo',
            ]
        );

        // ─── Programări demo (azi + 2 zile) ───────────────────────
        $post1 = Post::where('company_id', $psauto->id)->where('name', 'Pod 1')->first();
        $post2 = Post::where('company_id', $psauto->id)->where('name', 'Pod 2')->first();

        Appointment::firstOrCreate(
            ['company_id' => $psauto->id, 'client_id' => $c1->id, 'date' => today()->toDateString(), 'time_start' => '09:00:00'],
            [
                'post_id' => $post1?->id, 'vehicle_id' => $v1->id, 'master_id' => $admin->id,
                'time_end' => '11:00:00',
                'title' => 'BMW X5 — Diagnostic',
                'color' => '#3B82F6',
                'status' => 'scheduled',
            ]
        );
        Appointment::firstOrCreate(
            ['company_id' => $psauto->id, 'client_id' => $c2->id, 'date' => today()->addDay()->toDateString(), 'time_start' => '10:00:00'],
            [
                'post_id' => $post2?->id, 'vehicle_id' => $v2->id, 'master_id' => $admin->id,
                'time_end' => '12:00:00',
                'title' => 'Audi A4 — Schimb ulei',
                'color' => '#E24B4A',
                'status' => 'scheduled',
            ]
        );

        // ─── Tehnicieni demo ──────────────────────────────────────
        $masters = [
            ['Vasile Ivanov', 'Motor / Cutie viteze', '#3B82F6', '+373 69 111001'],
            ['Andrei Popov', 'Suspensie / Frâne', '#E24B4A', '+373 69 222002'],
            ['Nicolae Lupu', 'Electrică / Diagnosticare', '#10B981', '+373 69 333003'],
        ];
        $masterUsers = [];
        foreach ($masters as [$name, $spec, $color, $phone]) {
            $email = strtolower(str_replace(' ', '.', \Illuminate\Support\Str::ascii($name))) . '@psauto.md';
            $u = User::firstOrCreate(
                ['company_id' => $psauto->id, 'email' => $email],
                [
                    'name' => $name,
                    'phone' => $phone,
                    'role' => 'mechanic',
                    'status' => 'active',
                    'specialization' => $spec,
                    'color' => $color,
                    'hourly_rate' => 400,
                    'password' => Hash::make('mecanic123'),
                    'email_verified_at' => now(),
                ]
            );
            $u->syncRoles(['mechanic']);
            $masterUsers[$name] = $u;
        }

        // ─── Catalog norme-ore ────────────────────────────────────
        $labors = [
            ['Motor', 'Schimb ulei și filtru', 'Замена масла и фильтра', 0.5, 200],
            ['Motor', 'Schimb distribuție', 'Замена ГРМ', 4, 1600],
            ['Motor', 'Diagnosticare motor', 'Диагностика двигателя', 1, 400],
            ['Frâne', 'Schimb plăcuțe față', 'Замена колодок передних', 1, 400],
            ['Frâne', 'Schimb plăcuțe spate', 'Замена колодок задних', 1.5, 600],
            ['Frâne', 'Schimb discuri frână', 'Замена дисков', 1.5, 600],
            ['Suspensie', 'Schimb amortizoare', 'Замена амортизаторов', 2, 800],
            ['Suspensie', 'Geometrie roți', 'Развал-схождение', 1, 400],
            ['Anvelope', 'Schimb anvelopă (1 buc)', 'Замена шины', 0.25, 100],
            ['Electrică', 'Diagnosticare electrică', 'Диагностика электрики', 1, 400],
        ];
        foreach ($labors as [$cat, $ro, $ru, $h, $p]) {
            Labor::firstOrCreate(
                ['company_id' => $psauto->id, 'name_ro' => $ro],
                ['category' => $cat, 'name_ru' => $ru, 'hours' => $h, 'price' => $p, 'is_active' => true]
            );
        }

        // ─── Fișă lucru demo ──────────────────────────────────────
        $vasile = $masterUsers['Vasile Ivanov'];
        $andrei = $masterUsers['Andrei Popov'];

        $wo = WorkOrder::firstOrCreate(
            ['company_id' => $psauto->id, 'number' => 'WO-26-0001'],
            [
                'client_id' => $c1->id,
                'vehicle_id' => $v1->id,
                'master_id' => $andrei->id,
                'opened_at' => today()->subDays(2),
                'mileage_in' => 85000,
                'complaint' => 'Vibrație la frânare, scrâșnet roți față',
                'diagnosis' => 'Uzură plăcuțe + discuri față',
                'status' => 'in_work',
                'pay_status' => 'unpaid',
                'approved' => true,
                'approved_at' => today()->subDays(2),
            ]
        );
        WorkOrderWork::firstOrCreate(
            ['company_id' => $psauto->id, 'work_order_id' => $wo->id, 'name' => 'Schimb plăcuțe față'],
            ['hours' => 1, 'price_per_hour' => 400, 'status' => 'done', 'master_id' => $andrei->id]
        );
        WorkOrderPart::firstOrCreate(
            ['company_id' => $psauto->id, 'work_order_id' => $wo->id, 'name' => 'Plăcuțe Brembo P85020'],
            [
                'article' => 'P85020', 'brand' => 'Brembo',
                'qty' => 1, 'unit' => 'set', 'buy_price' => 280, 'sell_price' => 350,
                'status' => 'installed',
            ]
        );
        $wo->refresh()->recalcTotal();

        // ─── Furnizori demo ───────────────────────────────────────
        $sup1 = Supplier::firstOrCreate(
            ['company_id' => $psauto->id, 'name' => 'AutoParts Moldova SRL'],
            [
                'contact_name' => 'Ion Popescu', 'phone' => '+373 22 123456',
                'email' => 'sales@autoparts.md', 'website' => 'autoparts.md',
                'pay_terms' => 'Net 30', 'delivery_days' => 1, 'rating' => 5,
                'discount_pct' => 10, 'categories' => ['Frâne', 'Filtre', 'Ulei'],
                'notes' => 'Furnizor principal',
            ]
        );
        $sup2 = Supplier::firstOrCreate(
            ['company_id' => $psauto->id, 'name' => 'Inter Cars Moldova'],
            [
                'contact_name' => 'Maria Lupu', 'phone' => '+373 22 654321',
                'email' => 'md@intercars.eu', 'website' => 'intercars.eu',
                'pay_terms' => 'Net 14', 'delivery_days' => 2, 'rating' => 4,
                'discount_pct' => 8, 'categories' => ['Toate'],
                'notes' => 'Catalog european larg',
            ]
        );

        // ─── Piese demo ───────────────────────────────────────────
        Part::firstOrCreate(
            ['company_id' => $psauto->id, 'article' => 'SHU5W40'],
            [
                'name' => 'Ulei motor Shell Helix Ultra 5W-40 1L', 'brand' => 'Shell',
                'category' => 'Ulei', 'qty' => 12, 'unit' => 'L', 'min_qty' => 5,
                'buy_price' => 65, 'sell_price' => 85, 'location' => 'A1-M1',
                'preferred_supplier_id' => $sup1->id,
            ]
        );
        Part::firstOrCreate(
            ['company_id' => $psauto->id, 'article' => 'W81180'],
            [
                'name' => 'Filtru ulei Mann W811/80', 'brand' => 'MANN',
                'category' => 'Filtre', 'qty' => 8, 'unit' => 'buc', 'min_qty' => 3,
                'buy_price' => 32, 'sell_price' => 45, 'location' => 'A2-M3',
                'preferred_supplier_id' => $sup1->id,
            ]
        );
        Part::firstOrCreate(
            ['company_id' => $psauto->id, 'article' => 'P85020'],
            [
                'name' => 'Plăcuțe frână Brembo P85020', 'brand' => 'Brembo',
                'category' => 'Frâne', 'qty' => 4, 'unit' => 'set', 'min_qty' => 2,
                'buy_price' => 280, 'sell_price' => 350, 'location' => 'B2-M1',
                'preferred_supplier_id' => $sup1->id,
            ]
        );
        Part::firstOrCreate(
            ['company_id' => $psauto->id, 'article' => 'AF12P'],
            [
                'name' => 'Antigel G12+ 1L', 'brand' => 'Bosch',
                'category' => 'Lichide', 'qty' => 0, 'unit' => 'L', 'min_qty' => 10,
                'buy_price' => 28, 'sell_price' => 35, 'location' => 'A3-M2',
                'preferred_supplier_id' => $sup2->id,
            ]
        );
        Part::firstOrCreate(
            ['company_id' => $psauto->id, 'article' => 'BKR6E'],
            [
                'name' => 'Bujie NGK BKR6E', 'brand' => 'NGK',
                'category' => 'Electrică', 'qty' => 16, 'unit' => 'buc', 'min_qty' => 4,
                'buy_price' => 35, 'sell_price' => 45, 'location' => 'C1-M1',
                'preferred_supplier_id' => $sup2->id,
            ]
        );

        // ─── Achiziție demo ───────────────────────────────────────
        $purchase = Purchase::firstOrCreate(
            ['company_id' => $psauto->id, 'number' => 'P-26-0001'],
            [
                'supplier_id' => $sup1->id, 'order_date' => today()->subDays(7),
                'expected_at' => today()->subDays(5), 'received_at' => today()->subDays(5),
                'paid_at' => today()->subDays(5), 'status' => 'received',
                'notes' => 'Plan stoc curent',
            ]
        );
        $partOil = Part::where('company_id', $psauto->id)->where('article', 'SHU5W40')->first();
        if ($partOil) {
            PurchaseItem::firstOrCreate(
                ['company_id' => $psauto->id, 'purchase_id' => $purchase->id, 'part_id' => $partOil->id],
                ['name' => $partOil->name, 'article' => $partOil->article, 'qty' => 12, 'unit' => 'L', 'buy_price' => 65, 'received' => true]
            );
        }
        $partFilter = Part::where('company_id', $psauto->id)->where('article', 'W81180')->first();
        if ($partFilter) {
            PurchaseItem::firstOrCreate(
                ['company_id' => $psauto->id, 'purchase_id' => $purchase->id, 'part_id' => $partFilter->id],
                ['name' => $partFilter->name, 'article' => $partFilter->article, 'qty' => 8, 'unit' => 'buc', 'buy_price' => 32, 'received' => true]
            );
        }
        $purchase->refresh()->recalcTotal();

        // ─── Plăți demo ──────────────────────────────────────────
        // Plată parțială pe fișa demo (BMW)
        Payment::firstOrCreate(
            ['company_id' => $psauto->id, 'work_order_id' => $wo->id, 'paid_at' => today()->subDays(1), 'amount' => 200],
            ['client_id' => $c1->id, 'method' => 'cash', 'reference' => 'CHIT-001', 'user_id' => $admin->id]
        );

        // ─── Cheltuieli demo ────────────────────────────────────
        $expensesData = [
            ['salary', 'Salariu Vasile Ivanov', 8000, today()->startOfMonth(), 'cash'],
            ['salary', 'Salariu Andrei Popov', 7500, today()->startOfMonth(), 'cash'],
            ['salary', 'Salariu Nicolae Lupu', 7000, today()->startOfMonth(), 'cash'],
            ['rent', 'Chirie spațiu service (luna curentă)', 4500, today()->startOfMonth(), 'transfer'],
            ['utilities', 'Electricitate', 850, today()->subDays(15), 'card'],
            ['purchase', 'Achiziție stoc (P-26-0001)', 1036, today()->subDays(7), 'transfer'],
        ];
        foreach ($expensesData as [$cat, $name, $amount, $date, $method]) {
            Expense::firstOrCreate(
                ['company_id' => $psauto->id, 'name' => $name, 'paid_at' => $date],
                ['category' => $cat, 'amount' => $amount, 'method' => $method, 'user_id' => $admin->id]
            );
        }

        app(TenantManager::class)->clear();
    }
}