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use rusqlite::types::{FromSql, FromSqlError, FromSqlResult, ValueRef};
use std::fmt;
#[derive(Debug, serde::Serialize)]
pub struct Report {
pub date: String,
pub name: String,
pub amount: i64,
pub action: Action,
}
#[derive(Debug, PartialEq, serde::Serialize)]
pub enum Action {
Created,
Updated,
Deleted,
}
impl fmt::Display for Action {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "{:?}", self)
}
}
impl FromSql for Action {
fn column_result(value: ValueRef<'_>) -> FromSqlResult<Self> {
match value {
ValueRef::Text(text) => match std::str::from_utf8(text) {
Ok("Created") => Ok(Action::Created),
Ok("Updated") => Ok(Action::Updated),
Ok("Deleted") => Ok(Action::Deleted),
Ok(str) => Err(FromSqlError::Other(
format!("Unknown action: {str}").into(),
)),
Err(err) => Err(FromSqlError::Other(err.into())),
},
_ => Err(FromSqlError::InvalidType),
}
}
}
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