#![allow(unused, clippy::manual_range_patterns)]
use crate::profile::{ProfileType, typedef};
use crate::proto::*;
use alloc::vec::Vec;
#[derive(Debug, Clone)]
pub struct ObdiiData {
pub timestamp: typedef::DateTime,
pub timestamp_ms: u16,
pub time_offset: Vec<u16>,
pub pid: u8,
pub raw_data: Vec<u8>,
pub pid_data_size: Vec<u8>,
pub system_time: Vec<u32>,
pub start_timestamp: typedef::DateTime,
pub start_timestamp_ms: u16,
pub unknown_fields: Vec<Field>,
pub developer_fields: Vec<DeveloperField>,
}
impl ObdiiData {
pub const TIMESTAMP: u8 = 253;
pub const TIMESTAMP_MS: u8 = 0;
pub const TIME_OFFSET: u8 = 1;
pub const PID: u8 = 2;
pub const RAW_DATA: u8 = 3;
pub const PID_DATA_SIZE: u8 = 4;
pub const SYSTEM_TIME: u8 = 5;
pub const START_TIMESTAMP: u8 = 6;
pub const START_TIMESTAMP_MS: u8 = 7;
pub const fn new() -> Self {
Self {
timestamp: typedef::DateTime(u32::MAX),
timestamp_ms: u16::MAX,
time_offset: Vec::new(),
pid: u8::MAX,
raw_data: Vec::new(),
pid_data_size: Vec::new(),
system_time: Vec::new(),
start_timestamp: typedef::DateTime(u32::MAX),
start_timestamp_ms: u16::MAX,
unknown_fields: Vec::new(),
developer_fields: Vec::new(),
}
}
fn count_valid_fields(&self) -> usize {
(self.timestamp != typedef::DateTime(u32::MAX)) as usize
+ (self.timestamp_ms != u16::MAX) as usize
+ (!self.time_offset.is_empty()) as usize
+ (self.pid != u8::MAX) as usize
+ (!self.raw_data.is_empty()) as usize
+ (!self.pid_data_size.is_empty()) as usize
+ (!self.system_time.is_empty()) as usize
+ (self.start_timestamp != typedef::DateTime(u32::MAX)) as usize
+ (self.start_timestamp_ms != u16::MAX) as usize
}
}
impl Default for ObdiiData {
fn default() -> Self {
Self::new()
}
}
impl From<&Message> for ObdiiData {
fn from(mesg: &Message) -> Self {
const KNOWN_NUMS: [u64; 4] = [255, 0, 0, 2305843009213693952];
let mut n = 0u64;
for field in &mesg.fields {
n += (KNOWN_NUMS[field.num as usize >> 6] >> (field.num & 63)) & 1 ^ 1
}
let mut v = Self::new();
v.unknown_fields = Vec::<Field>::with_capacity(n as usize);
v.developer_fields = mesg.developer_fields.clone();
for field in &mesg.fields {
match field.num {
253 => v.timestamp = typedef::DateTime(field.value.as_u32()),
0 => v.timestamp_ms = field.value.as_u16(),
1 => v.time_offset = field.value.to_vec_u16(),
2 => v.pid = field.value.as_u8(),
3 => v.raw_data = field.value.to_vec_u8(),
4 => v.pid_data_size = field.value.to_vec_u8(),
5 => v.system_time = field.value.to_vec_u32(),
6 => v.start_timestamp = typedef::DateTime(field.value.as_u32()),
7 => v.start_timestamp_ms = field.value.as_u16(),
_ => v.unknown_fields.push(field.clone()),
};
}
v
}
}
impl From<ObdiiData> for Message {
fn from(m: ObdiiData) -> Self {
let mut fields =
Vec::<Field>::with_capacity(m.count_valid_fields() + m.unknown_fields.len());
if m.timestamp != typedef::DateTime(u32::MAX) {
fields.push(Field {
num: 253,
profile_type: ProfileType::DATE_TIME,
value: Value::Uint32(m.timestamp.0),
is_expanded: false,
});
};
if m.timestamp_ms != u16::MAX {
fields.push(Field {
num: 0,
profile_type: ProfileType::UINT16,
value: Value::Uint16(m.timestamp_ms),
is_expanded: false,
});
};
if !m.time_offset.is_empty() {
fields.push(Field {
num: 1,
profile_type: ProfileType::UINT16,
value: Value::VecUint16(m.time_offset),
is_expanded: false,
});
};
if m.pid != u8::MAX {
fields.push(Field {
num: 2,
profile_type: ProfileType::BYTE,
value: Value::Uint8(m.pid),
is_expanded: false,
});
};
if !m.raw_data.is_empty() {
fields.push(Field {
num: 3,
profile_type: ProfileType::BYTE,
value: Value::VecUint8(m.raw_data),
is_expanded: false,
});
};
if !m.pid_data_size.is_empty() {
fields.push(Field {
num: 4,
profile_type: ProfileType::UINT8,
value: Value::VecUint8(m.pid_data_size),
is_expanded: false,
});
};
if !m.system_time.is_empty() {
fields.push(Field {
num: 5,
profile_type: ProfileType::UINT32,
value: Value::VecUint32(m.system_time),
is_expanded: false,
});
};
if m.start_timestamp != typedef::DateTime(u32::MAX) {
fields.push(Field {
num: 6,
profile_type: ProfileType::DATE_TIME,
value: Value::Uint32(m.start_timestamp.0),
is_expanded: false,
});
};
if m.start_timestamp_ms != u16::MAX {
fields.push(Field {
num: 7,
profile_type: ProfileType::UINT16,
value: Value::Uint16(m.start_timestamp_ms),
is_expanded: false,
});
};
fields.extend_from_slice(&m.unknown_fields);
Self {
header: 0,
num: typedef::MesgNum::OBDII_DATA,
fields,
developer_fields: m.developer_fields,
}
}
}