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//! ref: composer/vendor/symfony/console/Input/InputArgument.php
use crate::symfony::console::exception::invalid_argument_exception::InvalidArgumentException;
use crate::symfony::console::exception::logic_exception::LogicException;
use shirabe_php_shim::PhpMixed;
#[derive(Debug, Clone)]
pub struct InputArgument {
name: String,
mode: i64,
default: PhpMixed,
description: String,
}
impl InputArgument {
pub const REQUIRED: i64 = 1;
pub const OPTIONAL: i64 = 2;
pub const IS_ARRAY: i64 = 4;
pub fn new(
name: String,
mode: Option<i64>,
description: String,
default: PhpMixed,
) -> anyhow::Result<Self> {
let mode = match mode {
None => Self::OPTIONAL,
Some(m) if !(1..=7).contains(&m) => {
return Err(
InvalidArgumentException(shirabe_php_shim::InvalidArgumentException {
message: format!("Argument mode \"{}\" is not valid.", m),
code: 0,
})
.into(),
);
}
Some(m) => m,
};
let mut argument = InputArgument {
name,
mode,
description,
default: PhpMixed::Null,
};
argument.set_default(default)?;
Ok(argument)
}
pub fn get_name(&self) -> &str {
&self.name
}
pub fn is_required(&self) -> bool {
Self::REQUIRED == (Self::REQUIRED & self.mode)
}
pub fn is_array(&self) -> bool {
Self::IS_ARRAY == (Self::IS_ARRAY & self.mode)
}
pub fn set_default(&mut self, default: PhpMixed) -> anyhow::Result<()> {
if self.is_required() && !matches!(default, PhpMixed::Null) {
return Err(LogicException(shirabe_php_shim::LogicException {
message: "Cannot set a default value except for InputArgument::OPTIONAL mode."
.to_string(),
code: 0,
})
.into());
}
let default = if self.is_array() {
match default {
PhpMixed::Null => PhpMixed::List(vec![]),
PhpMixed::List(_) => default,
_ => {
return Err(LogicException(shirabe_php_shim::LogicException {
message: "A default value for an array argument must be an array."
.to_string(),
code: 0,
})
.into());
}
}
} else {
default
};
self.default = default;
Ok(())
}
pub fn get_default(&self) -> &PhpMixed {
&self.default
}
pub fn get_description(&self) -> &str {
&self.description
}
}
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