use file_common::*;
use std::collections::HashMap;
use std::result;
use super::quick_xml::reader::Reader;
use super::quick_xml::events::{Event};
use super::tempdir::TempDir;
use super::XlsxError;
const WORKBOOK_XML: &'static str = "xl/workbook.xml";
pub fn read(dir: &TempDir) -> result::Result<Vec<HashMap<&str, String>>, XlsxError> {
let path = dir.path().join(WORKBOOK_XML);
let mut reader = Reader::from_file(path)?;
reader.trim_text(true);
let mut buf = Vec::new();
let mut res: Vec<HashMap<&str, String>> = Vec::new();
loop {
match reader.read_event(&mut buf) {
Ok(Event::Empty(ref e)) => {
match e.name() {
b"sheet" => {
let mut map: HashMap<&str, String> = HashMap::new();
for a in e.attributes().with_checks(false) {
match a {
Ok(ref attr) if attr.key == b"name" => {
map.insert("name", get_attribute_value(attr)?);
},
Ok(ref attr) if attr.key == b"sheetId" => {
map.insert("sheet_id", get_attribute_value(attr)?);
},
Ok(ref attr) if attr.key == b"state" => {
map.insert("state", get_attribute_value(attr)?);
},
Ok(ref attr) if attr.key == b"r:id" => {
map.insert("rid", get_attribute_value(attr)?);
},
Ok(_) => {},
Err(_) => {},
}
}
res.push(map);
},
_ => (),
}
}
Ok(Event::Eof) => break,
Err(e) => panic!("Error at position {}: {:?}", reader.buffer_position(), e),
_ => (),
}
buf.clear();
}
Ok(res)
}