// ------------------------------------------------------------------------
// ℹ️ Project active3
//   Active Thing (activething.com) git.activething.com/go
//
//   File name  field_any.go
// ✍️ Created by DEV
// 📅 Modified   01/05/2024
//
// 🔒 COPYRIGHT  Copyright 2024 activething.com 
// ------------------------------------------------------------------------
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ------------------------------------------------------------------------

package aflds

import (
	"ablds"
	"reflect"
	"time"
)

type (
	
	FieldAny	struct {
		partialField
		valuerMode
		value 	*any
		valueFn func() any
	}
)


func NewFieldAny (name string, value any) *FieldAny {
	return &FieldAny{
		partialField : makePartialField(name),
		valuerMode   : localValuer{},
		value 		 : &value } }


func NewDFieldAny (name string, valueFn func() any) *FieldAny {
	if valueFn == nil {
		panic(G.ErrInvalidDeferFunc)
	}
	return &FieldAny{
		partialField:    makePartialField(name),
		valuerMode:      deferValuer{},
		valueFn		: valueFn,
	}
}


func (f FieldAny) Kind() Kind {
	return KindAny | f.valuerKind() }


func (f FieldAny) Value() any {
	if f.isLocal() {
		return *f.value
	}
	return f.valueFn()
}


func (f FieldAny) Bool   () (bool,bool) {
	v,ok := f.Value().(bool)
	return v,ok
}

func (f FieldAny) Binary () ([]byte,bool) {
	v, ok := f.Value().([]byte)
	return v, ok
}

func (f FieldAny) String () (string,bool) {
	v,ok := f.Value().(string)
	return v,ok
}

func (f FieldAny) Int () (int,bool) {
	switch t := f.Value().(type) {
	case int  : return t,true
	case int8 : return int(t),true
	case int16: return int(t),true
	case int32: return int(t),true
	case int64: return int(t),true
	default	  : return 0,false
	}
}

func (f FieldAny) Uint () (uint,bool) {
	switch t := f.Value().(type) {
	case uint  : return t,true
	case uint8 : return uint(t),true
	case uint16: return uint(t),true
	case uint32: return uint(t),true
	case uint64: return uint(t),true
	default	   : return 0,false
	}
}

func (f FieldAny) Float () (float64,bool) {
	vl := f.Value()
	v, ok := vl.(float64)
	if !ok {
		var f32 float32
		if f32,ok = vl.(float32); ok {
			v = float64(f32)
		}
	}
	return v, ok
}


func (f FieldAny) Date () (time.Time,bool) {
	v, ok := f.Value().(time.Time)
	return v, ok
}

func (f FieldAny) Time () (time.Time,bool) {
	v, ok := f.Value().(time.Time)
	return v, ok
}


func (f FieldAny) Error () (error,bool) {
	v, ok := f.Value().(error)
	return v, ok
}


func (f FieldAny) Reflect () (reflect.Value,bool) {
	v, ok := f.Value().(reflect.Value)
	return v, ok
}



func (f FieldAny) Build (builder ablds.Builder) {
	builder.Object(func(b ablds.ObjectBuilder){
		b.Field(f.name).Any(f.Value()) }) }