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package array
import (
"context"
"sync"
"gitoa.ru/go-4devs/console/input"
"gitoa.ru/go-4devs/console/input/value"
"gitoa.ru/go-4devs/console/input/wrap"
)
var _ input.ReadInput = (*Input)(nil)
func Argument(name string, v interface{}) func(*Input) {
return func(i *Input) {
i.args[name] = value.New(v)
}
}
func Option(name string, v interface{}) func(*Input) {
return func(i *Input) {
i.opt[name] = value.New(v)
}
}
func New(opts ...func(*Input)) *wrap.Input {
i := &Input{
args: make(map[string]input.Value),
opt: make(map[string]input.Value),
}
for _, opt := range opts {
opt(i)
}
return &wrap.Input{ReadInput: i}
}
type Input struct {
args map[string]input.Value
opt map[string]input.Value
mu sync.Mutex
}
func (i *Input) ReadOption(_ context.Context, name string) (input.Value, error) {
if o, has := i.opt[name]; has {
return o, nil
}
return nil, input.ErrorOption(name, input.ErrNotFound)
}
func (i *Input) HasOption(name string) bool {
_, has := i.opt[name]
return has
}
func (i *Input) SetOption(name string, val input.Value) {
i.mu.Lock()
i.opt[name] = val
i.mu.Unlock()
}
func (i *Input) ReadArgument(_ context.Context, name string) (input.Value, error) {
if a, has := i.args[name]; has {
return a, nil
}
return nil, input.ErrorArgument(name, input.ErrNotFound)
}
func (i *Input) HasArgument(name string) bool {
_, has := i.args[name]
return has
}
func (i *Input) SetArgument(name string, val input.Value) {
i.mu.Lock()
i.args[name] = val
i.mu.Unlock()
}
func (i *Input) Bind(_ context.Context, def *input.Definition) error {
return nil
}