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use std::sync::MutexGuard;
use std::sync::Mutex;
use toml::Value;
use serde::ser::Serialize;
/// ## toml_from_str used to parse string to toml data
/// ```ignore
///{
/// let cargo_toml = tsu::toml_from_str(r#"
/// [package]
/// name = "useful_macro"
/// version = "0.2.6"
///
/// [dependencies]
/// serde = "1.0"
///
/// [dev-dependencies]
/// serde_derive = "1.0"
/// serde_json = "1.0"
/// "#);
///
/// let package = cargo_toml.get("package").unwrap();
/// let name = package.get("name").unwrap();
/// println!("{:#?}", &package);
/// println!("{:#?}", &name);
///
/// let dependencies = cargo_toml.get("dependencies").unwrap();
/// println!("{:#?}", &dependencies);
///
/// let dev_dependencies = cargo_toml.get("dev-dependencies").unwrap();
/// println!("{:#?}", &dev_dependencies);
///}
/// ```
#[allow(warnings)]
pub fn toml_from_str(toml_str:impl ToString)-> MutexGuard<'static, Value> {
let toml_str_m = Box::leak(Box::new(Mutex::new(toml_str.to_string().parse::<Value>().unwrap())));
toml_str_m.lock().unwrap()
}
/// ## to_toml_str used to convert struct to toml string
/// ```ignore
///{
/// use serde_derive::Serialize;
/// #[derive(Serialize)]
/// struct Human {
/// name: String,
/// age: u8,
/// country: Country,
/// }
/// #[derive(Serialize)]
/// struct Country {
/// name: String,
/// }
/// let user = Human {
/// name: "mike".to_string(),
/// age: 18,
/// country: Country {
/// name: "country_name".to_string(),
/// },
/// };
/// let toml = tsu::to_toml_str(&user);
/// println!("{}",toml.as_str());
///}
/// ```
pub fn to_toml_str(toml_str:impl Serialize) -> MutexGuard<'static, String> {
let toml_str_m = Box::leak(Box::new(Mutex::new(toml::to_string(&toml_str).unwrap())));
toml_str_m.lock().unwrap()
}
/// ## toml_from_path used to read toml file and parse contents to toml data
/// ```ignore
/// {
/// let cargo_toml = tsu::toml_from_path("./Cargo.toml");
/// let dependencies = cargo_toml.get("dependencies").unwrap();
/// println!("{:#?}", &dependencies);
/// }
/// ```
pub fn toml_from_path(toml_path:impl ToString)-> MutexGuard<'static, Value>{
let toml_content = String::from_utf8_lossy(&std::fs::read(&toml_path.to_string()).unwrap()).to_string();
toml_from_str(toml_content)
}
/// ## convert_toml_to_json used to convert toml to json
/// ```ignore
/// {
/// let toml_data = r#"
/// [package]
/// name = "package_name"
/// version = "0.3.0"
///
/// [dependencies]
/// serde = "1.0"
///
/// [dev-dependencies]
/// serde_derive = "1.0"
/// serde_json = "1.0"
/// "#;
/// let json = convert_toml_to_json(toml_data).unwrap();
/// assert_eq!("{\n \"dependencies\": {\n \"serde\": \"1.0\"\n },\n \"dev-dependencies\": {\n \"serde_derive\": \"1.0\",\n \"serde_json\": \"1.0\"\n },\n \"package\": {\n \"name\": \"package_name\",\n \"version\": \"0.3.0\"\n }\n}",json);
///
/// }
/// ```
pub fn convert_toml_to_json(input:&str) -> Result<String, Box<dyn std::error::Error + 'static>>{
let val: toml::Value = toml::from_str(input).unwrap();
let serde_json = serde_json::to_string_pretty(&val).unwrap();
Ok(serde_json)
}
/// ## convert_json_to_toml used to convert json to toml
/// ```ignore
/// {
/// let json_data= r#"
/// {
/// "data":{
/// "version":"0.12.0",
/// "category":"rust"
/// }
/// }
/// "#;
/// let toml = convert_json_to_toml(&json_data).unwrap();
/// assert_eq!("[data]\nversion = '0.12.0'\ncategory = 'rust'\n",toml);
/// }
/// ```
pub fn convert_json_to_toml(input:&str) -> Result<String, Box<dyn std::error::Error + 'static>>{
use serde_json::Deserializer;
use toml::ser::Serializer;
let mut toml = String::new();
let mut deserializer = Deserializer::from_str(input);
let mut serializer = Serializer::pretty(&mut toml);
serde_transcode::transcode(&mut deserializer, &mut serializer).unwrap();
Ok(toml)
}