use crate::cli::args::Method;
use crate::core::collection::{
Auth, Collection, CollectionItem, Folder, KVParam, Request, RequestBody,
};
use crate::core::parser::SourceParser;
use crate::core::parser::models::{FieldType, Model, ModelField, ModelRegistry};
use regex::Regex;
use std::path::Path;
use walkdir::WalkDir;
pub struct AspNetParser;
impl AspNetParser {
fn parse_cs_type(type_str: &str) -> FieldType {
let type_str = type_str.trim().trim_end_matches('?');
if type_str.is_empty() {
return FieldType::Unknown;
}
match type_str.to_lowercase().as_str() {
"string" | "guid" | "datetime" => FieldType::String,
"int" | "long" | "float" | "double" | "decimal" | "short" | "byte" => FieldType::Number,
"bool" => FieldType::Boolean,
t if t.contains("List<") || t.contains("IEnumerable<") || t.contains("[]") => {
FieldType::Array(Box::new(FieldType::Unknown))
}
_ => FieldType::Object(type_str.to_string()),
}
}
}
impl SourceParser for AspNetParser {
fn parse(&self, project_path: &Path) -> anyhow::Result<Collection> {
let mut collection = Collection::new(format!(
"{} (ASP.NET)",
project_path
.file_name()
.unwrap_or_default()
.to_string_lossy()
));
collection.env_vars.push(KVParam {
key: "baseUrl".to_string(),
value: "http://localhost:5000".to_string(),
enabled: true,
description: Some("Base URL for the service".to_string()),
});
let mut registry = ModelRegistry::new();
let class_regex =
Regex::new(r"(?m)^(?:public|internal)?\s+(?:class|record|struct)\s+([a-zA-Z0-9_]+)")
.unwrap();
let prop_regex =
Regex::new(r"(?m)^\s+public\s+([a-zA-Z0-9_<>\[\]\?]+)\s+([a-zA-Z0-9_]+)\s*\{\s*get;")
.unwrap();
for entry in WalkDir::new(project_path)
.into_iter()
.filter_map(|e| e.ok())
.filter(|e| e.path().extension().map_or(false, |ext| ext == "cs"))
{
if let Ok(content) = std::fs::read_to_string(entry.path()) {
let lines: Vec<&str> = content.lines().collect();
let mut i = 0;
while i < lines.len() {
if let Some(cap) = class_regex.captures(lines[i]) {
let name = cap[1].to_string();
let mut fields = Vec::new();
i += 1;
let mut brace_count = if lines[i - 1].contains('{') { 1 } else { 0 };
while i < lines.len() {
if lines[i].contains('{') {
brace_count += 1;
}
if lines[i].contains('}') {
brace_count -= 1;
}
if let Some(pcap) = prop_regex.captures(lines[i]) {
fields.push(ModelField {
name: pcap[2].to_string(),
field_type: Self::parse_cs_type(&pcap[1]),
});
}
if brace_count == 0 && lines[i].contains('}') {
break;
}
i += 1;
}
registry.add_model(Model { name, fields });
} else {
i += 1;
}
}
}
}
let attr_regex =
Regex::new(r#"\[Http(Get|Post|Put|Patch|Delete)\s*(?:\(\s*["']([^"']*)["']\s*\))?\]"#)
.unwrap();
let map_regex =
Regex::new(r#"app\.Map(Get|Post|Put|Patch|Delete)\s*\(\s*["']([^"']+)['"]"#).unwrap();
let from_body_regex =
Regex::new(r"\[FromBody\]\s*([a-zA-Z0-9_<>]+)\s+([a-zA-Z0-9_]+)").unwrap();
for entry in WalkDir::new(project_path)
.into_iter()
.filter_map(|e| e.ok())
.filter(|e| e.path().extension().map_or(false, |ext| ext == "cs"))
{
if let Ok(content) = std::fs::read_to_string(entry.path()) {
let class_route_regex = Regex::new(r#"(?m)\[Route\s*\(\s*["']([^"']*)["']\s*\)\](?:[\s\S]*?)(?:class|record)"#).unwrap();
let class_prefix = class_route_regex
.captures(&content)
.map(|c| c[1].to_string())
.unwrap_or_default();
let mut requests = Vec::new();
let find_body = |pos: usize| -> RequestBody {
let slice_end = std::cmp::min(content.len(), pos + 500);
if let Some(bcap) = from_body_regex.captures(&content[pos..slice_end]) {
let type_name = &bcap[1];
if let Some(json_body) = registry.generate_json(type_name) {
return RequestBody::raw(json_body, "application/json".to_string());
}
}
RequestBody::default()
};
for cap in attr_regex.captures_iter(&content) {
let method_str = &cap[1];
let url_path = cap.get(2).map_or("", |m| m.as_str());
let method = match method_str.to_lowercase().as_str() {
"post" => Method::Post,
"put" => Method::Put,
"patch" => Method::Patch,
"delete" => Method::Delete,
_ => Method::Get,
};
let body = find_body(cap.get(0).unwrap().end());
let full_path = if url_path.is_empty() {
class_prefix.clone()
} else {
format!(
"{}/{}",
class_prefix.trim_end_matches('/'),
url_path.trim_start_matches('/')
)
};
let full_path = if full_path.is_empty() {
String::new()
} else if full_path.starts_with('/') {
full_path
} else {
format!("/{}", full_path)
};
requests.push(CollectionItem::Request(Request {
id: uuid::Uuid::new_v4().to_string(),
name: format!("{} {}", method_str.to_uppercase(), full_path),
method,
url: format!("{{{{baseUrl}}}}{}", full_path),
params: Vec::new(),
headers: Vec::new(),
auth: Auth::default(),
body,
pre_request_script: None,
post_response_script: None,
}));
}
for cap in map_regex.captures_iter(&content) {
let method_str = &cap[1];
let url_path = &cap[2];
let method = match method_str.to_lowercase().as_str() {
"post" => Method::Post,
"put" => Method::Put,
"patch" => Method::Patch,
"delete" => Method::Delete,
_ => Method::Get,
};
let body = find_body(cap.get(0).unwrap().end());
let full_path = format!(
"{}/{}",
class_prefix.trim_end_matches('/'),
url_path.trim_start_matches('/')
);
let full_path = if full_path.is_empty() {
String::new()
} else if full_path.starts_with('/') {
full_path
} else {
format!("/{}", full_path)
};
requests.push(CollectionItem::Request(Request {
id: uuid::Uuid::new_v4().to_string(),
name: format!("{} {}", method_str.to_uppercase(), full_path),
method,
url: format!("{{{{baseUrl}}}}{}", full_path),
params: Vec::new(),
headers: Vec::new(),
auth: Auth::default(),
body,
pre_request_script: None,
post_response_script: None,
}));
}
if !requests.is_empty() {
let file_name = entry
.path()
.file_name()
.unwrap_or_default()
.to_string_lossy()
.to_string();
let mut folder = Folder::new(file_name);
folder.items = requests;
collection.items.push(CollectionItem::Folder(folder));
}
}
}
Ok(collection)
}
}