<?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('polls', function (Blueprint $table) {
            $table->id();
            $table->foreignId('post_id')->unique()->constrained('posts')->cascadeOnDelete(); // one-to-one with posts, like meetings

            // Owner profile: User / Organization / Bank / Admin
            $table->nullableMorphs('pollable');

            $table->enum('status', ['draft', 'open', 'closed'])->default('draft');
            $table->dateTime('opens_at')->nullable();
            $table->dateTime('closes_at')->nullable();

            // Voting rules for Organization / Bank / Admin profiles
            $table->enum('vote_scope', ['per_profile', 'per_user'])->default('per_profile');
            $table->enum('member_scope', ['all_users', 'managers_coordinators'])->default('all_users');
            $table->boolean('allow_vote_change')->default(false);
            $table->boolean('anonymous')->default(false);
            $table->enum('results_visibility', ['never', 'after_vote', 'after_close'])->default('never');

            // Targeting (location columns mirror the mailings table)
            $table->boolean('filter_by_location')->default(false);
            $table->json('location_country_ids')->nullable();
            $table->json('location_division_ids')->nullable();
            $table->json('location_city_ids')->nullable();
            $table->json('location_district_ids')->nullable();
            $table->json('target_profile_types')->nullable(); // null = all profile types
            $table->date('last_login_from')->nullable();
            $table->date('last_login_until')->nullable();
            $table->date('registered_from')->nullable();
            $table->date('registered_until')->nullable();

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

            $table->index(['status', 'opens_at', 'closes_at']);
        });
    }

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