package tool

import (
	"reflect"
	"strconv"

	"github.com/goccy/go-json"
	"github.com/perfect-panel/server/internal/model/system"
)

func SystemConfigSliceReflectToStruct(slice []*system.System, structType any) {
	v := reflect.ValueOf(structType).Elem()

	for _, config := range slice {
		field := v.FieldByName(config.Key)
		if field.Kind() == reflect.Ptr && field.Type().Elem().Kind() == reflect.Bool {
			if config.Value == "" {
				field.Set(reflect.Zero(field.Type()))
			} else {
				boolValue, _ := strconv.ParseBool(config.Value)
				field.Set(reflect.ValueOf(&boolValue))
			}
			continue
		}

		if field.IsValid() && field.CanSet() {
			switch field.Kind() {
			case reflect.String:
				field.SetString(config.Value)
			case reflect.Bool:
				boolValue, _ := strconv.ParseBool(config.Value)
				field.SetBool(boolValue)
			case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
				intValue, _ := strconv.ParseInt(config.Value, 10, 64)
				field.SetInt(intValue)
			case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
				uintValue, _ := strconv.ParseUint(config.Value, 10, 64)
				field.SetUint(uintValue)
			case reflect.Float32, reflect.Float64:
				floatValue, _ := strconv.ParseFloat(config.Value, 64)
				field.SetFloat(floatValue)
			default:
				// For interface, struct, map, slice, array - try JSON unmarshal
				if config.Value != "" {
					_ = json.Unmarshal([]byte(config.Value), field.Addr().Interface())
				}
			}
		}
	}
}
