export const errorMsg = (
	form: {
		dirty: boolean;
		valid: boolean;
		errors: string[];
		hasError: (s: string) => boolean;
	},
	name: string
): string[] => {

	return [
		form.hasError(`${name}.required`) && 'Champ requis',
		form.hasError(`${name}.min`) && 'Trop court',
		form.hasError(`${name}.max`) && 'Trop long',
		form.hasError(`${name}.url`) && 'Pas bonne url',
		form.hasError(`${name}.between`) && 'Pas valide',
		form.hasError(`${name}.match_field`) && 'Les champs ne correspondent pas',
		form.hasError(`${name}.not`) && 'Valeur impossible',
		form.hasError(`${name}.pattern`) && 'Un chiffre et une majuscule obligatoire',
	].filter((r) => typeof r === 'string') as string[];
};

export const checkFile = () => {
    return async (value: Array<File>) => {

        if (value.length == 0) {
            return { valid:false, name: 'required' };
        }
		const name = value[0].name.split('.');
		const ext = name[name.length - 1];
		return { valid: value[0].type == 'text/x-python' && ext == 'py', name: 'extension' };
	};
};