package models

import (
	"log"
	"os"

	"airwallex-admin/config"

	"golang.org/x/crypto/bcrypt"
	"gorm.io/gorm"
)

func InitializeDefaults(db *gorm.DB) {
	// Set admin password hash if not already set
	if GetSetting(db, "admin_password_hash") == "" {
		hash, err := bcrypt.GenerateFromPassword([]byte(config.Cfg.AdminPassword), bcrypt.DefaultCost)
		if err != nil {
			log.Fatalf("failed to hash admin password: %v", err)
		}
		SetSetting(db, "admin_password_hash", string(hash), false)
	}

	// Set default daily card limit
	if GetSetting(db, "daily_card_limit") == "" {
		SetSetting(db, "daily_card_limit", "100", false)
	}

	// Store Airwallex credentials from environment if not already set
	envSettings := map[string]string{
		"airwallex_client_id": os.Getenv("AIRWALLEX_CLIENT_ID"),
		"airwallex_api_key":   os.Getenv("AIRWALLEX_API_KEY"),
		"airwallex_base_url":  os.Getenv("AIRWALLEX_BASE_URL"),
	}

	for key, value := range envSettings {
		if value != "" && GetSetting(db, key) == "" {
			SetSetting(db, key, value, key != "airwallex_base_url")
		}
	}
}