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use crate::imp::structs::var_type::VarType;
use crate::imp::structs::rust_value::RustMemberType;
use crate::imp::structs::list_value::ListDefValue;
use crate::imp::structs::list_def_obj::ListDefObj;
use crate::imp::structs::root_obj::RootObject;
use crate::imp::structs::root_value::RootValue;
use crate::imp::intf::table::{get_kvs, DataKVs, TablePtr};
use crate::imp::intf::ref_desc::{RefDescs, get_ref_def_desc};
#[derive(Debug, PartialEq, Clone)]
pub struct MemberDesc{
name : String,
var_type: VarType,
member_type : RustMemberType,
is_old : bool,
child_descs : Option<MemberDescs>,
}
impl MemberDesc{
pub(crate) fn new(name : String, var_type : VarType, member_type : RustMemberType, is_old : bool, child_descs : Option<MemberDescs>) -> MemberDesc{
MemberDesc{ name, var_type, member_type, is_old, child_descs }
}
pub fn name(&self) -> &str{ &self.name }
pub fn var_type(&self) -> VarType { self.var_type }
pub fn member_type(&self) -> &RustMemberType { &self.member_type }
pub fn is_old(&self) -> bool{ self.is_old }
pub fn child_descs(&self) -> Option<&MemberDescs>{ self.child_descs.as_ref() }
}
#[derive(Debug, PartialEq, Clone)]
pub struct MemberDescs{
items : Vec<MemberDesc>,
keys : Vec<KeyItem>,
refs : RefDescs,
}
impl MemberDescs{
pub(crate) fn new(items : Vec<MemberDesc>, refs : RefDescs) -> MemberDescs{ MemberDescs{ items, keys : vec![], refs }}
pub(crate) fn with_keys(items : Vec<MemberDesc>, refs : RefDescs, keys : Vec<KeyItem>) -> MemberDescs{
MemberDescs{ items, refs, keys }
}
pub fn items(&self) -> &[MemberDesc]{ &self.items }
pub fn keys(&self) -> &[KeyItem]{ &self.keys }
pub fn refs(&self) -> &RefDescs{ &self.refs }
}
#[derive(Debug, PartialEq, Clone)]
pub struct KeyItem{
key : String,
is_old : bool,
}
impl KeyItem{
pub(crate) fn new(key : String, is_old : bool) -> KeyItem{ KeyItem{ key, is_old }}
pub fn key(&self) -> &str{ &self.key }
pub fn is_old(&self) -> bool{ self.is_old }
}
fn to_key_items(kvs : &DataKVs) -> Vec<KeyItem>{
kvs.items().iter().map(|a| KeyItem::new(a.id().to_string(), a.is_old())).collect()
}
pub fn get_member_desc(root : &RootObject) -> Vec<MemberDesc>{
let mut vec : Vec<MemberDesc> = Vec::with_capacity(root.default().len());
for (k,(_id, val)) in root.default().def(){
let mem = k.to_string();
let is_old = root.old().contains(k);
match val{
RootValue::Param(p, vt) =>{
vec.push(MemberDesc::new(mem, vt.clone(), p.type_num(), is_old, None));
},
RootValue::Table(d) =>{
let children = get_list_def_desc(d.default());
let refs = get_ref_def_desc(d.default().refs());
let kvs = get_kvs(TablePtr::new(d, root.default()));
let descs = MemberDescs::with_keys(children, refs, to_key_items(&kvs));
vec.push(MemberDesc::new(mem, VarType::Normal, RustMemberType::Table, is_old, Some(descs)))
},
RootValue::CList(l) =>{
let children = get_list_def_desc(l.default());
let refs = get_ref_def_desc(l.default().refs());
let descs = MemberDescs::new(children, refs);
vec.push(MemberDesc::new(mem, VarType::Normal, RustMemberType::CList, is_old, Some(descs)))
},
RootValue::MList(m) =>{
let children = get_list_def_desc(m.default());
let refs = get_ref_def_desc(m.default().refs());
let descs = MemberDescs::new(children, refs);
vec.push(MemberDesc::new(mem, if m.undefiable(){ VarType::Undefiable } else{ VarType::Normal } , RustMemberType::MList, is_old, Some(descs)))
},
};
}
vec
}
pub fn get_list_def_desc(def : &ListDefObj) -> Vec<MemberDesc>{
let mut vec : Vec<MemberDesc> = Vec::with_capacity(def.default().len());
for (k,_, val) in def.default(){
let mem = k.to_string();
let is_old = def.old().contains(k);
match val{
ListDefValue::Param(p, vt) =>{
vec.push(MemberDesc::new(mem, vt.clone(), p.type_num(),
is_old, None));
},
ListDefValue::CilDef(d) =>{
let ld = get_list_def_desc(d);
let rd = get_ref_def_desc(d.refs());
vec.push(MemberDesc::new(
mem, VarType::Normal, RustMemberType::Cil,
is_old, Some(MemberDescs::new(ld, rd))));
},
ListDefValue::MilDef(d) =>{
let ld = get_list_def_desc(d.default());
let rd = get_ref_def_desc(d.default().refs());
let vt = if d.undefiable(){ VarType::Undefiable } else{ VarType::Normal };
vec.push(MemberDesc::new(
mem, vt, RustMemberType::Mil,
is_old, Some(MemberDescs::new(ld, rd))));
}
}
}
vec
}