package main

import (
	"fmt"
	"os"
	"time"

	"goalfymax-admin/internal/config"
	"goalfymax-admin/internal/services"
)

func main() {
	fmt.Println("==========================================================")
	fmt.Println("邮件模板预览")
	fmt.Println("==========================================================")

	// 加载配置
	config.LoadConfig("./etc/config.yaml")

	// 创建邮件服务
	emailService := services.NewEmailService()

	inviteCode := "GFY-SAMPLE01-ABCD"
	expiresAt := time.Now().Add(72 * time.Hour)

	// 生成中文邮件 HTML
	fmt.Println("\n=== 生成中文邮件预览 ===")
	htmlZh := emailService.GenerateApprovalEmailZH(inviteCode, &expiresAt)
	fileZh := "./docs/email_preview_zh.html"
	if err := os.WriteFile(fileZh, []byte(htmlZh), 0644); err != nil {
		fmt.Printf("✗ 保存失败: %v\n", err)
	} else {
		fmt.Printf("✓ 已保存到: %s\n", fileZh)
	}

	// 生成英文邮件 HTML
	fmt.Println("\n=== 生成英文邮件预览 ===")
	htmlEn := emailService.GenerateApprovalEmailEN(inviteCode, &expiresAt)
	fileEn := "./docs/email_preview_en.html"
	if err := os.WriteFile(fileEn, []byte(htmlEn), 0644); err != nil {
		fmt.Printf("✗ 保存失败: %v\n", err)
	} else {
		fmt.Printf("✓ 已保存到: %s\n", fileEn)
	}

	fmt.Println("\n==========================================================")
	fmt.Println("预览文件已生成！")
	fmt.Println("==========================================================")
	fmt.Println("\n打开以下文件查看邮件效果：")
	fmt.Printf("  中文版: open %s\n", fileZh)
	fmt.Printf("  英文版: open %s\n", fileEn)
}