<?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('expenses', function (Blueprint $table) {
            $table->id();
            $table->foreignId('tenant_id')->constrained()->cascadeOnDelete();
            $table->foreignId('project_id')->constrained()->cascadeOnDelete();
            $table->foreignId('petty_cash_id')->nullable()->constrained()->nullOnDelete();
            $table->foreignId('employee_id')->nullable()->constrained()->nullOnDelete();
            $table->decimal('amount', 15, 0);
            $table->foreignId('currency_id')->constrained('currencies')->cascadeOnDelete();
            $table->decimal('original_amount', 15, 0)->nullable();
            $table->text('description')->nullable();
            $table->date('expense_date');
            $table->string('category')->nullable();
            $table->string('receipt_path')->nullable();
            $table->enum('status', ['pending', 'approved', 'rejected'])->default('pending');
            $table->foreignId('approved_by')->nullable()->constrained('users')->nullOnDelete();
            $table->timestamps();
            $table->softDeletes();

            $table->index('tenant_id');
            $table->index('project_id');
            $table->index('status');
            $table->index('expense_date');
        });
    }

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