<?php

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

/**
 * Lightweight citizen missions (daily journal goals).
 *
 * Tracks progress per character and pays a money reward on completion.
 */
return new class extends Migration
{
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        Schema::create('missions', function (Blueprint $table): void {
            $table->id();
            $table->foreignId('city_id')->constrained('cities')->cascadeOnDelete();
            $table->string('code', 60)->unique();
            $table->string('title', 160);
            $table->string('description', 400);
            $table->string('metric', 40); // exercise_count|buildings|transactions|education
            $table->unsignedInteger('target')->default(1);
            $table->decimal('reward', 10, 2)->default(20);
            $table->boolean('is_active')->default(true)->index();
            $table->timestamps();
        });

        Schema::create('character_missions', function (Blueprint $table): void {
            $table->id();
            $table->foreignId('character_id')->constrained('characters')->cascadeOnDelete();
            $table->foreignId('mission_id')->constrained('missions')->cascadeOnDelete();
            $table->unsignedInteger('progress')->default(0);
            $table->boolean('is_completed')->default(false)->index();
            $table->timestamp('completed_at')->nullable();
            $table->timestamps();

            $table->unique(['character_id', 'mission_id']);
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('character_missions');
        Schema::dropIfExists('missions');
    }
};