<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    public function up(): void
    {
        Schema::create('commandes', function (Blueprint $table) {
            $table->id();
            $table->string('numero_commande')->unique();

            $table->foreignId('service_id')->constrained('services')->restrictOnDelete();
            $table->foreignId('fournisseur_id')->nullable()->constrained('fournisseurs')->nullOnDelete();
            $table->foreignId('user_id')->constrained('users')->restrictOnDelete();
            $table->foreignId('validateur_id')->nullable()->constrained('users')->nullOnDelete();
            $table->foreignId('acheteur_id')->nullable()->constrained('users')->nullOnDelete();

            $table->string('objet');
            $table->text('description')->nullable();
            $table->text('justification')->nullable();

            $table->enum('statut', [
                'brouillon',
                'en_attente_validation',
                'validee',
                'commandee',
                'partiellement_recue',
                'recue_complete',
                'cloturee',
                'annulee',
            ])->default('brouillon');

            $table->enum('priorite', ['normale', 'haute', 'urgente'])->default('normale');

            $table->string('reference_fournisseur')->nullable();
            $table->string('imputation_budgetaire')->nullable();

            $table->decimal('montant_ht', 10, 2)->nullable();
            $table->decimal('montant_ttc', 10, 2)->nullable();

            $table->date('date_demande');
            $table->date('date_souhaitee')->nullable();
            $table->datetime('date_validation')->nullable();
            $table->datetime('date_commande')->nullable();
            $table->date('date_livraison_prevue')->nullable();
            $table->datetime('date_reception')->nullable();
            $table->datetime('date_reception_complete')->nullable();
            $table->datetime('date_cloture')->nullable();

            $table->text('notes')->nullable();
            $table->text('notes_fournisseur')->nullable();

            $table->softDeletes();
            $table->timestamps();
        });
    }

    public function down(): void
    {
        Schema::dropIfExists('commandes');
    }
};