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package generators
import (
"errors"
"fmt"
"strings"
"github.com/nicholas-fedor/shoutrrr/pkg/generators/basic"
"github.com/nicholas-fedor/shoutrrr/pkg/generators/xouath2"
"github.com/nicholas-fedor/shoutrrr/pkg/services/telegram"
"github.com/nicholas-fedor/shoutrrr/pkg/types"
)
var ErrUnknownGenerator = errors.New("unknown generator")
var generatorMap = map[string]func() types.Generator{
"basic": func() types.Generator { return &basic.Generator{} },
"oauth2": func() types.Generator { return &xouath2.Generator{} },
"telegram": func() types.Generator { return &telegram.Generator{} },
}
// NewGenerator creates an instance of the generator that corresponds to the provided identifier.
func NewGenerator(identifier string) (types.Generator, error) {
generatorFactory, valid := generatorMap[strings.ToLower(identifier)]
if !valid {
return nil, fmt.Errorf("%w: %q", ErrUnknownGenerator, identifier)
}
return generatorFactory(), nil
}
// ListGenerators lists all available generators.
func ListGenerators() []string {
generators := make([]string, len(generatorMap))
i := 0
for key := range generatorMap {
generators[i] = key
i++
}
return generators
}
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