<?php

/**
 * 文件功能：创建 gifts 礼物表并填充默认鲜花数据
 *
 * 礼物系统支持后台管理多种花/礼物类型，每种有不同的金币消耗和魅力增量。
 * 图片存放在 public/images/gifts/ 目录下。
 *
 * @author ChatRoom Laravel
 *
 * @version 1.0.0
 */

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

return new class extends Migration
{
    /**
     * 创建 gifts 表并填充默认礼物数据
     */
    public function up(): void
    {
        Schema::create('gifts', function (Blueprint $table) {
            $table->id();
            $table->string('name', 50)->comment('礼物名称');
            $table->string('emoji', 10)->comment('显示图标/emoji');
            $table->string('image', 100)->nullable()->comment('礼物图片路径（相对 /images/gifts/）');
            $table->unsignedInteger('cost')->default(0)->comment('消耗金币数');
            $table->unsignedInteger('charm')->default(1)->comment('增加魅力值');
            $table->unsignedTinyInteger('sort_order')->default(0)->comment('排序（越小越靠前）');
            $table->boolean('is_active')->default(true)->comment('是否启用');
            $table->timestamps();
        });

        // 填充默认鲜花数据（图片文件名与 sort_order 对应）
        DB::table('gifts')->insert([
            ['name' => '小雏菊',   'emoji' => '🌼', 'image' => 'daisy.png',     'cost' => 5,   'charm' => 1,   'sort_order' => 1, 'is_active' => true, 'created_at' => now(), 'updated_at' => now()],
            ['name' => '玫瑰花',   'emoji' => '🌹', 'image' => 'rose.png',      'cost' => 10,  'charm' => 2,   'sort_order' => 2, 'is_active' => true, 'created_at' => now(), 'updated_at' => now()],
            ['name' => '向日葵',   'emoji' => '🌻', 'image' => 'sunflower.png', 'cost' => 20,  'charm' => 5,   'sort_order' => 3, 'is_active' => true, 'created_at' => now(), 'updated_at' => now()],
            ['name' => '樱花束',   'emoji' => '🌸', 'image' => 'sakura.png',    'cost' => 50,  'charm' => 12,  'sort_order' => 4, 'is_active' => true, 'created_at' => now(), 'updated_at' => now()],
            ['name' => '满天星',   'emoji' => '💐', 'image' => 'bouquet.png',   'cost' => 100, 'charm' => 30,  'sort_order' => 5, 'is_active' => true, 'created_at' => now(), 'updated_at' => now()],
            ['name' => '蓝色妖姬', 'emoji' => '🪻', 'image' => 'bluerose.png',  'cost' => 200, 'charm' => 66,  'sort_order' => 6, 'is_active' => true, 'created_at' => now(), 'updated_at' => now()],
            ['name' => '钻石花冠', 'emoji' => '👑', 'image' => 'crown.png',     'cost' => 520, 'charm' => 188, 'sort_order' => 7, 'is_active' => true, 'created_at' => now(), 'updated_at' => now()],
        ]);
    }

    /**
     * 回滚：删除 gifts 表
     */
    public function down(): void
    {
        Schema::dropIfExists('gifts');
    }
};