liberty-db 0.16.4

use crate::{
  Ctx,
  ast::{
    self, Attributes, ComplexAttri, ComplexParseError, GroupComments, GroupFn, GroupSet,
    ParseScope,
  },
};
#[cfg(feature = "lut_template")]
use alloc::sync::Arc;
use core::fmt::{self, Write};
#[cfg(not(feature = "lut_template"))]
use core::marker::PhantomData;
use strum::{Display, EnumString};

pub trait TableCtx<C: Ctx> {
  /// Comes from one of
  /// + `lu_table_template`
  /// + `power_lut_template`
  /// + `output_current_template`
  #[cfg(feature = "lut_template")]
  fn lut_template(&self) -> &Option<Arc<TableTemple<C>>>;
  #[cfg(feature = "lut_template")]
  fn set_lut_template(&mut self, template: Option<&Arc<TableTemple<C>>>);
}

pub trait CompactTableCtx<C: Ctx> {
  #[cfg(feature = "lut_template")]
  fn compact_lut_template(&self) -> &Option<Arc<CompactLutTemplate<C>>>;
  #[cfg(feature = "lut_template")]
  fn set_compact_lut_template(&mut self, template: Option<&Arc<CompactLutTemplate<C>>>);
}

macro_rules! use_common_template {
  ($table:tt, $scope:tt) => {
    #[cfg(feature = "lut_template")]
    crate::table::TableCtx::set_lut_template(
      &mut $table.extra_ctx,
      $scope.lu_table_template.get(&$table.name),
    )
  };
}
pub(crate) use use_common_template;

macro_rules! use_power_template {
  ($table:tt, $scope:tt) => {
    #[cfg(feature = "lut_template")]
    crate::table::TableCtx::set_lut_template(
      &mut $table.extra_ctx,
      $scope.power_lut_template.get(&$table.name),
    )
  };
}
pub(crate) use use_power_template;

macro_rules! use_current_template {
  ($table:tt, $scope:tt) => {
    #[cfg(feature = "lut_template")]
    crate::table::TableCtx::set_lut_template(
      &mut $table.extra_ctx,
      $scope.output_current_template.get(&$table.name),
    )
  };
}
pub(crate) use use_current_template;

macro_rules! use_compact_template {
  ($table:tt, $scope:tt) => {
    #[cfg(feature = "lut_template")]
    crate::table::CompactTableCtx::set_compact_lut_template(
      &mut $table.extra_ctx,
      $scope.compact_lut_template.get(&$table.name),
    )
  };
}
pub(crate) use use_compact_template;

#[derive(Clone, Default, Debug)]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Other: serde::Serialize + serde::de::DeserializeOwned")]
pub struct DefaultTableCtx<C: Ctx> {
  #[cfg(feature = "lut_template")]
  pub lut_template: Option<Arc<TableTemple<C>>>,
  #[cfg(not(feature = "lut_template"))]
  ___p: PhantomData<C::Other>,
}
impl<C: Ctx> TableCtx<C> for DefaultTableCtx<C> {
  #[inline]
  #[cfg(feature = "lut_template")]
  fn lut_template(&self) -> &Option<Arc<TableTemple<C>>> {
    &self.lut_template
  }
  #[inline]
  #[cfg(feature = "lut_template")]
  fn set_lut_template(&mut self, template: Option<&Arc<TableTemple<C>>>) {
    self.lut_template = template.cloned();
  }
}
#[derive(Clone, Default, Debug)]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Other: serde::Serialize + serde::de::DeserializeOwned")]
pub struct DefaultCompactTableCtx<C: Ctx> {
  #[cfg(feature = "lut_template")]
  pub compact_lut_template: Option<Arc<CompactLutTemplate<C>>>,
  #[cfg(not(feature = "lut_template"))]
  ___p: PhantomData<C::Other>,
}
impl<C: Ctx> CompactTableCtx<C> for DefaultCompactTableCtx<C> {
  #[inline]
  #[cfg(feature = "lut_template")]
  fn compact_lut_template(&self) -> &Option<Arc<CompactLutTemplate<C>>> {
    &self.compact_lut_template
  }
  #[inline]
  #[cfg(feature = "lut_template")]
  fn set_compact_lut_template(&mut self, template: Option<&Arc<CompactLutTemplate<C>>>) {
    self.compact_lut_template = template.cloned();
  }
}

#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Table: serde::Serialize + serde::de::DeserializeOwned")]
pub struct TableLookUpMultiSegment<C: Ctx> {
  #[liberty(name)]
  #[id(borrow = str)]
  pub name: String,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::Table,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[id]
  #[liberty(simple)]
  segment: usize,
  #[liberty(complex)]
  pub index_1: Vec<f64>,
  #[liberty(complex)]
  pub index_2: Vec<f64>,
  #[liberty(complex)]
  pub index_3: Vec<f64>,
  #[liberty(complex)]
  pub index_4: Vec<f64>,
  #[liberty(complex)]
  pub values: Values,
}

#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Other: serde::Serialize + serde::de::DeserializeOwned")]
pub struct DriverWaveform<C: Ctx> {
  #[liberty(name)]
  #[id(borrow = str)]
  pub name: String,
  /// The `driver_waveform_name`  string attribute differentiates the driver waveform table
  /// from other driver waveform tables when multiple tables are defined.
  /// The cell-specific, rise-specific, and fall-specific driver waveform usage modeling
  /// depend on this attribute.
  ///
  /// The `driver_waveform_name`  attribute is optional.
  /// You can define a driver waveform table without the attribute, but there can be only one table in a library,
  /// and that table is regarded as the default driver waveform table for all cells in the library.
  /// If more than one table is defined without the attribute, the last table is used.
  /// The other tables are ignored and not stored in the library database file.
  /// <a name ="reference_link" href="
  /// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=71.24&end=71.31
  /// ">Reference</a>
  #[liberty(simple(type = Option))]
  #[id]
  pub driver_waveform_name: Option<String>,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::Other,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[liberty(complex)]
  pub index_1: Vec<f64>,
  #[liberty(complex)]
  pub index_2: Vec<f64>,
  #[liberty(complex)]
  pub index_3: Vec<f64>,
  #[liberty(complex)]
  pub index_4: Vec<f64>,
  #[liberty(complex)]
  pub values: Values,
}

#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Table: serde::Serialize + serde::de::DeserializeOwned")]
pub struct TableLookUp2D<C: Ctx> {
  #[liberty(name)]
  #[id(borrow = str)]
  pub name: String,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::Table,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[liberty(complex)]
  pub index_1: Vec<f64>,
  #[liberty(complex)]
  pub index_2: Vec<f64>,
  #[liberty(complex)]
  pub values: Values,
}

/// The `compact_lut_template`  group is a lookup table template used for compact CCS timing and power modeling.
///
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=41.20&end=41.21
/// ">Reference</a>
#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
pub struct CompactLutTemplate<C: Ctx> {
  #[liberty(name)]
  #[id(borrow = str)]
  pub name: String,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::CompactTable,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[liberty(simple(type = Option))]
  pub base_curves_group: Option<String>,
  /// The only valid values for the `variable_1`  and `variable_2`  attributes are `input_net_transition`  and `total_output_net_capacitance`.
  /// <a name ="reference_link" href="
  /// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=42.21&end=42.22
  /// ">Reference</a>
  #[liberty(simple(type = Option))]
  pub variable_1: Option<VariableTypeCompactLutTemplateIndex12>,
  /// The `index_1`  and `index_2`  attributes are required.
  /// The `index_1`  and `index_2`  attributes define the
  /// `input_net_transition`  and `total_output_net_capacitance`  values.
  /// The index value for `input_net_transition`  or `total_output_net_capacitance`  
  /// is a floating-point number.
  /// <a name ="reference_link" href="
  /// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=43.7&end=43.10
  /// ">Reference</a>
  #[liberty(complex)]
  pub index_1: Vec<f64>,
  /// The only valid values for the `variable_1`  and `variable_2`  attributes are `input_net_transition`  and `total_output_net_capacitance`.
  /// <a name ="reference_link" href="
  /// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=42.21&end=42.22
  /// ">Reference</a>
  #[liberty(simple(type = Option))]
  pub variable_2: Option<VariableTypeCompactLutTemplateIndex12>,
  /// The `index_1`  and `index_2`  attributes are required.
  /// The `index_1`  and `index_2`  attributes define the
  /// `input_net_transition`  and `total_output_net_capacitance`  values.
  /// The index value for `input_net_transition`  or `total_output_net_capacitance`  
  /// is a floating-point number.
  /// <a name ="reference_link" href="
  /// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=43.7&end=43.10
  /// ">Reference</a>
  #[liberty(complex)]
  pub index_2: Vec<f64>,
  /// The string values in `index_3`  are determined by the `base_curve_type` value
  /// in the `base_curve`  group. When `ccs_timing_half_curve` is the
  /// `base_curve_type`  value, the following six string values (parameters)
  /// should be defined: `init_current`, `peak_current`, `peak_voltage`, `peak_time`, `left_id`, `right_id`;
  /// their order is not fixed.
  #[liberty(simple(type = Option))]
  pub variable_3: Option<VariableTypeCompactLutTemplateIndex3>,
  /// The string values in `index_3`  are determined by the `base_curve_type` value
  /// in the `base_curve`  group. When `ccs_timing_half_curve` is the
  /// `base_curve_type`  value, the following six string values (parameters)
  /// should be defined: `init_current`, `peak_current`, `peak_voltage`, `peak_time`, `left_id`, `right_id`;
  /// their order is not fixed.
  ///
  /// More than six parameters are allowed if a more robust syntax is required
  /// or for circumstances where more parameters are needed to describe the original data.
  /// <a name ="reference_link" href="
  /// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=43.18+43.22&end=43.21+43.23
  /// ">Reference</a>
  #[liberty(complex)]
  pub index_3: Vec<String>,
}

impl<C: Ctx> GroupFn<C> for CompactLutTemplate<C> {
  #[cfg(feature = "lut_template")]
  fn after_build(&mut self, scope: &mut ast::BuilderScope<C>) {
    self
      .extra_ctx
      .set_compact_lut_template(scope.compact_lut_template.get(&self.name));
  }
}

/// The only valid values for the `variable_1`  and `variable_2`  attributes are `input_net_transition`  and `total_output_net_capacitance`.
///
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=42.21&end=42.22
/// ">Reference</a>
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
#[derive(strum::Display, strum::EnumString)]
#[derive(serde::Serialize, serde::Deserialize)]
pub enum VariableTypeCompactLutTemplateIndex12 {
  #[strum(serialize = "input_net_transition")]
  InputNetTransition,
  #[strum(serialize = "total_output_net_capacitance")]
  TotalOutputNetCapacitance,
}
crate::ast::impl_self_builder!(VariableTypeCompactLutTemplateIndex12);
crate::ast::impl_simple!(VariableTypeCompactLutTemplateIndex12);

/// The only legal string value for the `variable_3`  attribute is `curve_parameters`.
///
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=42.30&end=42.31
/// ">Reference</a>
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
#[derive(strum::Display, strum::EnumString)]
#[derive(serde::Serialize, serde::Deserialize)]
pub enum VariableTypeCompactLutTemplateIndex3 {
  #[strum(serialize = "curve_parameters")]
  CurveParameters,
}
crate::ast::impl_self_builder!(VariableTypeCompactLutTemplateIndex3);
crate::ast::impl_simple!(VariableTypeCompactLutTemplateIndex3);

#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Table: serde::Serialize + serde::de::DeserializeOwned")]
pub struct Vector3D<C: Ctx> {
  #[liberty(name)]
  #[id(borrow = str)]
  pub name: String,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::Table,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[id(into_hash_ord_fn = crate::common::f64_into_hash_ord_fn)]
  #[liberty(complex)]
  pub index_1: f64,
  #[id(into_hash_ord_fn = crate::common::f64_into_hash_ord_fn)]
  #[liberty(complex)]
  pub index_2: f64,
  #[liberty(complex)]
  pub index_3: Vec<f64>,
  #[liberty(complex)]
  pub values: Vec<f64>,
}

#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Table: serde::Serialize + serde::de::DeserializeOwned")]
pub struct ReferenceTimeVector3D<C: Ctx> {
  #[liberty(name)]
  #[id(borrow = str)]
  pub name: String,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::Table,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[id(into_hash_ord_fn = crate::common::f64_into_hash_ord_fn)]
  #[liberty(simple)]
  pub reference_time: f64,
  #[id(into_hash_ord_fn = crate::common::f64_into_hash_ord_fn)]
  #[liberty(complex)]
  pub index_1: f64,
  #[id(into_hash_ord_fn = crate::common::f64_into_hash_ord_fn)]
  #[liberty(complex)]
  pub index_2: f64,
  #[liberty(complex)]
  pub index_3: Vec<f64>,
  #[liberty(complex)]
  pub values: Vec<f64>,
}

#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Table: serde::Serialize + serde::de::DeserializeOwned")]
pub struct Vector4D<C: Ctx> {
  #[liberty(name)]
  #[id(borrow = str)]
  pub name: String,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::Table,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[id(into_hash_ord_fn = crate::common::f64_into_hash_ord_fn)]
  #[liberty(complex)]
  pub index_1: f64,
  #[id(into_hash_ord_fn = crate::common::f64_into_hash_ord_fn)]
  #[liberty(complex)]
  pub index_2: f64,
  #[id(into_hash_ord_fn = crate::common::f64_into_hash_ord_fn)]
  #[liberty(complex)]
  pub index_3: f64,
  #[liberty(complex)]
  pub index_4: Vec<f64>,
  #[liberty(complex)]
  pub values: Vec<f64>,
}

/// The `compact_ccs_power` group contains a detailed description for compact CCS
/// power data. The `compact_ccs_power` group includes the following optional attributes:
/// `base_curves_group`, `index_1`, `index_2`, `index_3` and `index_4`. The description for these
/// attributes in the `compact_ccs_power` group is the same as in the `compact_lut_template`
/// group. However, the attributes have a higher priority in the `compact_ccs_power` group.
/// For more information, see `compact_lut_template` Group on page 41.
/// The `index_output` attribute is also optional. It is used only on cross type tables. For
/// more information about the `index_output` attribute, see `index_output` Simple Attribute on
/// page 156.
/// ``` text
/// library (name) {
///   cell(cell_name) {
///     dynamic_current() {
///       switching_group() {
///         pg_current(pg_pin_name) {
///           compact_ccs_power (template_name) {
///             base_curves_group : bc_name;
///             index_output : pin_name;
///             index_1 ("float, ..., float");
///             index_2 ("float, ..., float");
///             index_3 ("float, ..., float");
///             index_4 ("string, ..., string");
///             values ("float | integer, ..., float | integer");
///           } /* end of compact_ccs_power */
///         }
///       }
///     }
///   }
/// }
/// ```
/// Complex Attributes
/// `base_curves_group : bc_name;`
/// `index_output : pin_name;`
/// `index_1 ("float, ..., float");`
/// `index_2 ("float, ..., float");`
/// `index_3 ("float, ..., float");`
/// `index_4 ("string, ..., string");`
/// `values ("float | integer, ..., float | integer");`
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=153.30+154.2&end=153.40+154.25
/// ">Reference</a>
/// <script>
/// IFRAME('https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html');
/// </script>
#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Table: serde::Serialize + serde::de::DeserializeOwned")]
pub struct CompactCcsPower<C: Ctx> {
  #[liberty(name)]
  #[id(borrow = str)]
  pub name: String,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::CompactTable,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[liberty(simple(type = Option))]
  pub base_curves_group: Option<String>,
  #[liberty(simple(type = Option))]
  pub index_output: Option<String>,
  #[liberty(complex)]
  pub index_1: Vec<f64>,
  #[liberty(complex)]
  pub index_2: Vec<f64>,
  #[liberty(complex)]
  pub index_3: Vec<f64>,
  #[liberty(complex)]
  pub index_4: Vec<String>,
  /// The values attribute is required in the `compact_ccs_power` group. The data within the
  /// quotation marks (" "), or line, represent the current waveform for one index combination.
  /// Each value is determined by the corresponding curve parameter. In the following line,
  /// "t0, c0, 1, t1, c1, 2, t2, c2, 3, t3, c3, 4, t4, c4"
  /// the size is 14 = 8+3*2. Therefore, the curve parameters are as follows:
  ///
  /// "init_time, init_current, bc_id1, point_time1, point_current1, bc_id2, \
  /// point_time2, point_current2, bc_id3, point_time3, point_current3,
  /// bc_id4,\
  /// end_time, end_current"
  ///
  /// The elements in the values attribute are floating-point numbers for time and current and
  /// integers for the base curve ID. The number of current waveform segments can be different
  /// for each slew and load combination, which means that each line size can be different.
  /// Liberty syntax supports tables with varying sizes, as shown:
  /// ``` text
  /// compact_ccs_power (template_name) {
  ///   ...
  ///   index_1("0.1, 0.2"); /* input_net_transition */
  ///   index_2("1.0, 2.0"); /* total_output_net_capacitance */
  ///   index_3 ("init_time, init_current, bc_id1, point_time1, point_current1, bc_id2, [point_time2, point_current2, bc_id3, ...], end_time, end_current"); /* curve_parameters */
  ///   values ("t0, c0, 1, t1, c1, 2, t2, c2, 3, t3, c3, 4, t4, c4", \ /* segment=4 */
  ///     "t0, c0, 1, t1, c1, 2, t2, c2", \ /* segment=2 */
  ///     "t0, c0, 1, t1, c1, 2, t2, c2, 3, t3, c3", \ /* segment=3 */
  ///     "t0, c0, 1, t1, c1, 2, t2, c2, 3, t3, c3"); /* segment=3 */
  /// }
  /// ```
  ///
  /// <a name ="reference_link" href="
  /// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=154.27+155.2&end=154.43+155.12
  /// ">Reference</a>
  #[liberty(complex)]
  pub values: Vec<CcsPowerValue>,
}

#[derive(Debug, Clone)]
#[derive(serde::Serialize, serde::Deserialize)]
pub struct CcsPowerValue {
  pub init_time: f64,
  pub init_current: f64,
  pub points: Vec<CcsPowerPoint>,
}

#[derive(Debug, Clone, Copy)]
#[derive(serde::Serialize, serde::Deserialize)]
pub struct CcsPowerPoint {
  pub bc_id: usize,
  pub point_time: f64,
  pub point_current: f64,
}
crate::ast::impl_self_builder!(Vec<CcsPowerValue>);
impl<C: Ctx> ComplexAttri<C> for Vec<CcsPowerValue> {
  #[inline]
  fn parse<'a, I: Iterator<Item = &'a &'a str>>(
    _iter: I,
    _scope: &mut ParseScope<'_>,
  ) -> Result<Self, ComplexParseError> {
    unreachable!()
  }
  #[inline]
  #[expect(clippy::arithmetic_side_effects)]
  fn nom_parse<'a>(
    i: &'a str,
    scope: &mut ParseScope<'_>,
  ) -> ast::ComplexParseRes<'a, Self> {
    match ast::parser::complex_ccs_power_values(i, &mut scope.loc.line_num) {
      Ok((_i, vec)) => {
        let res = vec
          .into_iter()
          .map(|(n, v)| {
            scope.loc.line_num += n;
            v
          })
          .collect();
        Ok((_i, Ok(res)))
      }
      Err(_) => {
        Err(nom::Err::Error(nom::error::Error::new(i, nom::error::ErrorKind::ManyMN)))
      }
    }
  }
  #[inline]
  #[expect(clippy::items_after_statements)]
  fn fmt_self<T: Write, I: ast::Indentation>(
    &self,
    f: &mut ast::CodeFormatter<'_, T, I>,
  ) -> fmt::Result {
    let mut iter = self.iter();
    #[inline]
    fn fmt_point<T: Write, I: ast::Indentation>(
      point: &CcsPowerPoint,
      f: &mut ast::CodeFormatter<'_, T, I>,
    ) -> fmt::Result {
      f.write_num(point.bc_id)?;
      f.write_str(", ")?;
      f.write_num(point.point_time)?;
      f.write_str(", ")?;
      f.write_num(point.point_current)
    }
    #[inline]
    fn fmt_value<T: Write, I: ast::Indentation>(
      value: &CcsPowerValue,
      f: &mut ast::CodeFormatter<'_, T, I>,
    ) -> fmt::Result {
      write!(f, "\"")?;
      f.write_num(value.init_time)?;
      f.write_str(", ")?;
      f.write_num(value.init_current)?;
      if !value.points.is_empty() {
        f.write_str(", ")?;
        ast::join_fmt_no_quote(
          value.points.iter(),
          f,
          |point, ff| fmt_point(point, ff),
          |ff| write!(ff, ", "),
        )?;
      }
      write!(f, "\"")
    }
    if let Some(value) = iter.next() {
      fmt_value(value, f)?;
    }
    while let Some(value) = iter.next() {
      write!(f, ", \\")?;
      f.write_new_line_indentation()?;
      fmt_value(value, f)?;
    }
    Ok(())
  }
}
#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Other: serde::Serialize + serde::de::DeserializeOwned")]
pub struct Vector3DGrpup<C: Ctx> {
  #[liberty(name)]
  #[id]
  pub name: Option<String>,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::Other,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[liberty(group(type = Set))]
  #[liberty(after_build = use_common_template!)]
  pub vector: GroupSet<Vector3D<C>>,
}

#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Other: serde::Serialize + serde::de::DeserializeOwned")]
pub struct ReferenceTimeVector3DGrpup<C: Ctx> {
  #[liberty(name)]
  #[id]
  pub name: Option<String>,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::Other,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[liberty(group(type = Set))]
  #[liberty(after_build = use_current_template!)]
  pub vector: GroupSet<ReferenceTimeVector3D<C>>,
}

#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Other: serde::Serialize + serde::de::DeserializeOwned")]
pub struct Vector4DGrpup<C: Ctx> {
  #[liberty(name)]
  #[id]
  pub name: Option<String>,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::Other,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[liberty(group(type = Set))]
  #[liberty(after_build = use_common_template!)]
  pub vector: GroupSet<Vector4D<C>>,
}
impl<C: Ctx> GroupFn<C> for Vector4DGrpup<C> {}
impl<C: Ctx> GroupFn<C> for Vector3DGrpup<C> {}
impl<C: Ctx> GroupFn<C> for Vector3D<C> {}
impl<C: Ctx> GroupFn<C> for Vector4D<C> {}
impl<C: Ctx> GroupFn<C> for ReferenceTimeVector3D<C> {}
impl<C: Ctx> GroupFn<C> for ReferenceTimeVector3DGrpup<C> {}
impl<C: Ctx> GroupFn<C> for CompactCcsPower<C> {}

/// Specify the optional `sigma_type` attribute to define the type of arrival time listed in the
/// `ocv_sigma_cell_rise`, `ocv_sigma_cell_fall`, `ocv_sigma_rise_transition`, and
/// `ocv_sigma_fall_transition` group lookup tables.
#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Table: serde::Serialize + serde::de::DeserializeOwned")]
pub struct OcvSigmaTable<C: Ctx> {
  #[liberty(name)]
  #[id(borrow = str)]
  pub name: String,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::Table,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  /// Specify the optional `sigma_type` attribute to define the type of arrival time listed in the
  /// `ocv_sigma_cell_rise`, `ocv_sigma_cell_fall`, `ocv_sigma_rise_transition`, and
  /// `ocv_sigma_fall_transition` group lookup tables. The values are `early`, `late`, and
  /// `early_and_late`. The default is `early_and_late`.
  ///
  /// You can specify the `sigma_type` attribute in the `ocv_sigma_cell_rise` and
  /// `ocv_sigma_cell_fall` groups.
  ///
  /// ### Syntax
  /// ``` text
  /// sigma_type: early | late | early_and_late;
  /// ```
  /// ### Example
  /// ``` text
  /// sigma_type: early;
  /// ```
  /// <a name ="reference_link" href="
  /// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=357.15&end=357.24
  /// ">Reference-Definition</a>
  #[liberty(simple)]
  #[id]
  pub sigma_type: SigmaType,
  #[liberty(complex)]
  pub index_1: Vec<f64>,
  #[liberty(complex)]
  pub index_2: Vec<f64>,
  #[liberty(complex)]
  pub values: Values,
}

/// The `compact_ccs_rise`  and `compact_ccs_fall`  groups define the compact CCS timing data in the timing arc.
///
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=352.40&end=352.41
/// ">Reference-Definition</a>
#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::CompactTable: serde::Serialize + serde::de::DeserializeOwned")]
pub struct CompactCcsTable<C: Ctx> {
  #[liberty(name)]
  #[id(borrow = str)]
  pub name: String,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::CompactTable,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[liberty(simple)]
  pub base_curves_group: String,
  #[liberty(complex)]
  pub values: Values,
}
impl<C: Ctx> GroupFn<C> for CompactCcsTable<C> {}

#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Table: serde::Serialize + serde::de::DeserializeOwned")]
pub struct TableLookUp<C: Ctx> {
  #[liberty(name)]
  #[id(borrow = str)]
  pub name: String,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::Table,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[liberty(complex)]
  pub index_1: Vec<f64>,
  #[liberty(complex)]
  pub index_2: Vec<f64>,
  #[liberty(complex)]
  pub index_3: Vec<f64>,
  #[liberty(complex)]
  pub index_4: Vec<f64>,
  #[liberty(complex)]
  pub values: Values,
}
impl<C: Ctx> GroupFn<C> for TableLookUp<C> {
  #[expect(clippy::arithmetic_side_effects)]
  fn before_build(builder: &mut Self::Builder, _: &mut ast::BuilderScope<C>) {
    if builder.values.chunk_size == builder.values.inner.len()
      && builder.values.inner.len() == builder.index_1.len() * builder.index_2.len()
    {
      builder.values.chunk_size = builder.index_2.len();
    }
  }
}
impl<C: Ctx> GroupFn<C> for TableLookUpMultiSegment<C> {
  #[expect(clippy::arithmetic_side_effects)]
  fn before_build(builder: &mut Self::Builder, _: &mut ast::BuilderScope<C>) {
    if builder.values.chunk_size == builder.values.inner.len()
      && builder.values.inner.len() == builder.index_1.len() * builder.index_2.len()
    {
      builder.values.chunk_size = builder.index_2.len();
    }
  }
}
impl<C: Ctx> GroupFn<C> for TableLookUp2D<C> {
  #[expect(clippy::arithmetic_side_effects)]
  fn before_build(builder: &mut Self::Builder, _: &mut ast::BuilderScope<C>) {
    if builder.values.chunk_size == builder.values.inner.len()
      && builder.values.inner.len() == builder.index_1.len() * builder.index_2.len()
    {
      builder.values.chunk_size = builder.index_2.len();
    }
  }
}
impl<C: Ctx> GroupFn<C> for OcvSigmaTable<C> {
  #[expect(clippy::arithmetic_side_effects)]
  fn before_build(builder: &mut Self::Builder, _: &mut ast::BuilderScope<C>) {
    if builder.values.chunk_size == builder.values.inner.len()
      && builder.values.inner.len() == builder.index_1.len() * builder.index_2.len()
    {
      builder.values.chunk_size = builder.index_2.len();
    }
  }
}
impl<C: Ctx> GroupFn<C> for DriverWaveform<C> {
  #[expect(clippy::arithmetic_side_effects)]
  fn before_build(builder: &mut Self::Builder, _: &mut ast::BuilderScope<C>) {
    if builder.values.chunk_size == builder.values.inner.len()
      && builder.values.inner.len() == builder.index_1.len() * builder.index_2.len()
    {
      builder.values.chunk_size = builder.index_2.len();
    }
  }
}

#[derive(Debug, Default, Clone)]
#[derive(serde::Serialize, serde::Deserialize)]
pub struct Values {
  pub chunk_size: usize,
  pub inner: Vec<f64>,
}
crate::ast::impl_self_builder!(Values);
impl<C: Ctx> ComplexAttri<C> for Values {
  #[inline]
  fn parse<'a, I: Iterator<Item = &'a &'a str>>(
    _iter: I,
    _scope: &mut ParseScope<'_>,
  ) -> Result<Self, ComplexParseError> {
    unreachable!()
  }
  #[inline]
  #[expect(clippy::arithmetic_side_effects)]
  fn nom_parse<'a>(
    i: &'a str,
    scope: &mut ParseScope<'_>,
  ) -> ast::ComplexParseRes<'a, Self> {
    match ast::parser::complex_values(i, &mut scope.loc.line_num) {
      Ok((_i, vec)) => {
        let mut chunk_size = 0;
        let mut table_len_mismatch = false;
        let inner: Vec<f64> = vec
          .into_iter()
          .flat_map(|(n, v)| {
            scope.loc.line_num += n;
            let l = v.len();
            #[expect(clippy::else_if_without_else)]
            if l != 0 {
              if chunk_size == 0 {
                chunk_size = l;
              } else if chunk_size != l {
                table_len_mismatch = true;
              }
            }
            v
          })
          .collect();
        Ok((
          _i,
          if table_len_mismatch {
            crate::error!("{} table of values is NOT aligned", scope.loc);
            Ok(Self { chunk_size: inner.len(), inner })
          } else {
            Ok(Self { chunk_size, inner })
          },
        ))
      }
      Err(_) => {
        Err(nom::Err::Error(nom::error::Error::new(i, nom::error::ErrorKind::ManyMN)))
      }
    }
  }
  #[inline]
  fn is_set(&self) -> bool {
    !self.inner.is_empty()
  }
  #[inline]
  fn fmt_self<T: Write, I: ast::Indentation>(
    &self,
    f: &mut ast::CodeFormatter<'_, T, I>,
  ) -> fmt::Result {
    let mut iter = self.inner.chunks(self.chunk_size);
    if let Some(v) = iter.next() {
      ast::join_fmt(
        v.iter(),
        f,
        |float, ff| ff.write_num(*float),
        |ff| write!(ff, ", "),
      )?;
    }
    while let Some(v) = iter.next() {
      write!(f, ", \\")?;
      f.write_new_line_indentation()?;
      ast::join_fmt(
        v.iter(),
        f,
        |float, ff| ff.write_num(*float),
        |ff| write!(ff, ", "),
      )?;
    }
    Ok(())
  }
}

#[expect(clippy::field_scoped_visibility_modifiers)]
pub(crate) struct DisplayValues<V: Iterator<Item = f64>> {
  pub(crate) len: usize,
  pub(crate) chunk_size: usize,
  pub(crate) inner: V,
}

impl<V: Iterator<Item = f64>> DisplayValues<V> {
  #[inline]
  fn fmt_self<T: Write, I: ast::Indentation>(
    self,
    f: &mut ast::CodeFormatter<'_, T, I>,
  ) -> fmt::Result {
    use itertools::Itertools as _;
    let chunks = self.inner.chunks(self.chunk_size);
    let mut iter = chunks.into_iter();
    if let Some(v) = iter.next() {
      ast::join_fmt(
        v.into_iter(),
        f,
        |float, ff| ff.write_num(float),
        |ff| write!(ff, ", "),
      )?;
    }
    while let Some(v) = iter.next() {
      write!(f, ", \\")?;
      f.write_new_line_indentation()?;
      ast::join_fmt(
        v.into_iter(),
        f,
        |float, ff| ff.write_num(float),
        |ff| write!(ff, ", "),
      )?;
    }
    Ok(())
  }
}

#[expect(clippy::field_scoped_visibility_modifiers)]
pub(crate) struct DisplayTableLookUp<'a, V: Iterator<Item = f64>> {
  pub(crate) name: &'a String,
  pub(crate) index_1: &'a Vec<f64>,
  pub(crate) index_2: &'a Vec<f64>,
  pub(crate) values: DisplayValues<V>,
}

impl<V: Iterator<Item = f64>> DisplayTableLookUp<'_, V> {
  #[inline]
  pub(crate) fn fmt_self<T: Write, I: ast::Indentation, C: Ctx>(
    self,
    key1: &str,
    key2: &str,
    f: &mut ast::CodeFormatter<'_, T, I>,
  ) -> fmt::Result {
    use core::fmt::Write as _;
    f.write_new_line_indentation()?;
    write!(f, "{key1}{key2} (")?;
    ast::NameAttri::fmt_self(self.name, f)?;
    write!(f, ") {{")?;
    f.indent();
    ComplexAttri::<C>::fmt_liberty(self.index_1, "index_1", f)?;
    ComplexAttri::<C>::fmt_liberty(self.index_2, "index_2", f)?;
    if self.values.len > 0 {
      f.write_new_line_indentation()?;
      write!(f, "values (")?;
      f.indent();
      self.values.fmt_self(f)?;
      f.dedent();
      write!(f, ");")?;
    }
    f.dedent();
    f.write_new_line_indentation()?;
    write!(f, "}}")
  }
}

#[derive(Debug, Clone)]
#[derive(liberty_macros::Group)]
#[mut_set::derive::item]
#[derive(serde::Serialize, serde::Deserialize)]
#[serde(bound = "C::Other: serde::Serialize + serde::de::DeserializeOwned")]
pub struct TableTemple<C: Ctx> {
  #[liberty(name)]
  #[id(borrow = str)]
  pub name: String,
  /// group comments
  #[liberty(comments)]
  comments: GroupComments,
  #[liberty(extra_ctx)]
  pub extra_ctx: C::Other,
  /// group undefined attributes
  #[liberty(attributes)]
  pub attributes: Attributes,
  #[liberty(simple(type = Option))]
  pub variable_1: Option<Variable>,
  #[liberty(simple(type = Option))]
  pub variable_2: Option<Variable>,
  #[liberty(simple(type = Option))]
  pub variable_3: Option<Variable>,
  #[liberty(simple(type = Option))]
  pub variable_4: Option<Variable>,
  #[liberty(complex(type = Option))]
  pub index_1: Option<Vec<f64>>,
  #[liberty(complex(type = Option))]
  pub index_2: Option<Vec<f64>>,
  #[liberty(complex(type = Option))]
  pub index_3: Option<Vec<f64>>,
  #[liberty(complex(type = Option))]
  pub index_4: Option<Vec<f64>>,
}
impl<C: Ctx> GroupFn<C> for TableTemple<C> {}

/// In Timing Delay Tables:
///
/// Following are the values that you can assign for `variable_1`, `variable_2`, and `variable_3`,
/// to the templates for timing delay tables:
/// + `input_net_transition`
/// + `total_output_net_capacitance`
/// + `output_net_length`
/// + `output_net_wire_cap`
/// + `output_net_pin_cap`
/// + `related_out_total_output_net_capacitance`
/// + `related_out_output_net_length`
/// + `related_out_output_net_wire_cap`
/// + `related_out_output_net_pin_cap`
///
/// The values that you can assign to the variables of a table specifying timing delay
/// depend on whether the table is one-, two-, or three-dimensional.
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=67.9&end=67.20
/// ">Reference-Definition</a>
///
/// In Constraint Tables:
///
/// You can assign the following values to the `variable_1`, `variable_2`, and `variable_3` variables
/// in the templates for constraint tables:
/// + `constrained_pin_transition`
/// + `related_pin_transition`
/// + `related_out_total_output_net_capacitance`
/// + `related_out_output_net_length`
/// + `related_out_output_net_wire_cap`
/// + `related_out_output_net_pin_cap`
///
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=67.21&end=67.28
/// ">Reference-Definition</a>
///
/// In Wire Delay Tables:
///
/// The following is the value set that you can assign for `variable_1`, `variable_2`, and `variable_3`,
/// to the templates for wire delay tables:
/// + `fanout_number`
/// + `fanout_pin_capacitance`
/// + `driver_slew`
///
/// The values that you can assign to the variables of a table specifying wire delay depends on whether the table is one-, two-, or three-dimensional.
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=67.29&end=67.34
/// ">Reference-Definition</a>
///
/// In Net Delay Tables:
///
/// The following is the value set that you can assign for `variable_1`  and `variable_2`,
/// to the templates for net delay tables:
/// + `output_transition`
/// + `rc_product`
///
/// The values that you can assign to the variables of a table specifying net delay depend on whether the table is one- or two-dimensional.
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=68.2+67.35&end=68.3+67.38
/// ">Reference-Definition</a>
///
/// In Degradation Tables:
///
/// The following values apply only to templates for transition time degradation tables:
/// + `variable_1` : `output_pin_transition` | `connect_delay` ;
/// + `variable_2` : `output_pin_transition` | `connect_delay` ;
///
/// The cell degradation table template allows only one-dimensional tables:
/// + `variable_1` : `input_net_transition`
///
/// The following rules show the relationship between the variables and indexes:
/// + If you have `variable_1`, you must have `index_1`.
/// + If you have `variable_1`  and `variable_2`, you must have `index_1`  and `index_2`.
/// + If you have `variable_1`, `variable_2`, and `variable_3`, you must have `index_1`, `index_2`, and `index_3`.
///
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=68.4&end=68.16
/// ">Reference-Definition</a>
///
/// Specify the following attributes in the vector group:
///
/// + The `index_1` attribute lists the `input_noise_height` values in library voltage units.
/// + The `index_2` attribute lists the `input_noise_width` values in library time units.
/// + The `index_3` attribute lists the `total_output_net_capacitance` values in library capacitance units.
/// + The `index_4` attribute lists the sampling `time` values in library time units.
///
/// The values attribute lists the voltage values, in library voltage units, that are measured at the channel-connecting block output node.
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=290.11&end=290.17
/// ">Reference-Definition</a>
#[derive(Debug, Clone, Copy)]
#[derive(Hash, PartialEq, Eq)]
#[derive(Ord, PartialOrd)]
#[derive(serde::Serialize, serde::Deserialize)]
pub enum Variable {
  Time(TimeVariable),
  Voltage(VoltageVariable),
  Capacitance(CapacitanceVariable),
  RcProduct,
  Length(LengthVariable),
  Scalar(ScalarVariable),
}
crate::ast::impl_self_builder!(Variable);
crate::ast::impl_simple!(Variable);

impl Variable {
  pub const INPUT_VOLTAGE: Self = Self::Voltage(VoltageVariable::InputVoltage);
  pub const OUTPUT_VOLTAGE: Self = Self::Voltage(VoltageVariable::OutputVoltage);
  pub const INPUT_NOISE_HEIGHT: Self = Self::Voltage(VoltageVariable::InputNoiseHeight);
  pub const INPUT_TRANSITION_TIME: Self = Self::Time(TimeVariable::InputTransitionTime);
  pub const INPUT_NET_TRANSITION: Self = Self::Time(TimeVariable::InputNetTransition);
  pub const CONSTRAINED_PIN_TRANSITION: Self =
    Self::Time(TimeVariable::ConstrainedPinTransition);
  pub const RELATED_PIN_TRANSITION: Self = Self::Time(TimeVariable::RelatedPinTransition);
  pub const DRIVER_SLEW: Self = Self::Time(TimeVariable::DriverSlew);
  pub const OUTPUT_TRANSITION: Self = Self::Time(TimeVariable::OutputTransition);
  pub const OUTPUT_PIN_TRANSITION: Self = Self::Time(TimeVariable::OutputPinTransition);
  pub const CONNECT_DELAY: Self = Self::Time(TimeVariable::ConnectDelay);
  pub const INPUT_NOISE_WIDTH: Self = Self::Time(TimeVariable::InputNoiseWidth);
  pub const TIME: Self = Self::Time(TimeVariable::Time);
  pub const TOTAL_OUTPUT_NET_CAPACITANCE: Self =
    Self::Capacitance(CapacitanceVariable::TotalOutputNetCapacitance);
  pub const OUTPUT_NET_WIRE_CAP: Self =
    Self::Capacitance(CapacitanceVariable::OutputNetWireCap);
  pub const OUTPUT_NET_PIN_CAP: Self =
    Self::Capacitance(CapacitanceVariable::OutputNetPinCap);
  pub const RELATED_OUT_TOTAL_OUTPUT_NET_CAPACI: Self =
    Self::Capacitance(CapacitanceVariable::RelatedOutTotalOutputNetCapacitance);
  pub const RELATED_OUT_OUTPUT_NET_WIRE_CAP: Self =
    Self::Capacitance(CapacitanceVariable::RelatedOutOutputNetWireCap);
  pub const RELATED_OUT_OUTPUT_NET_PIN_CAP: Self =
    Self::Capacitance(CapacitanceVariable::RelatedOutOutputNetPinCap);
  pub const FANOUT_PIN_CAPACITANCE: Self =
    Self::Capacitance(CapacitanceVariable::FanoutPinCapacitance);
  pub const OUTPUT_NET_LENGTH: Self = Self::Length(LengthVariable::OutputNetLength);
  pub const RELATED_OUT_OUTPUT_NET_LENGTH: Self =
    Self::Length(LengthVariable::RelatedOutOutputNetLength);
  pub const FANOUT_NUMBER: Self = Self::Scalar(ScalarVariable::FanoutNumber);
  pub const NORMALIZED_VOLTAGE: Self = Self::Scalar(ScalarVariable::NormalizedVoltage);
  pub const RC_PRODUCT: Self = Self::RcProduct;
}

impl core::str::FromStr for Variable {
  type Err = strum::ParseError;
  #[inline]
  fn from_str(s: &str) -> Result<Self, Self::Err> {
    Ok(match s {
      "input_voltage" => Self::INPUT_VOLTAGE,
      "output_voltage" => Self::OUTPUT_VOLTAGE,
      "input_noise_height" => Self::INPUT_NOISE_HEIGHT,
      "input_transition_time" => Self::INPUT_TRANSITION_TIME,
      "input_net_transition" => Self::INPUT_NET_TRANSITION,
      "constrained_pin_transition" => Self::CONSTRAINED_PIN_TRANSITION,
      "related_pin_transition" => Self::RELATED_PIN_TRANSITION,
      "driver_slew" => Self::DRIVER_SLEW,
      "output_transition" => Self::OUTPUT_TRANSITION,
      "output_pin_transition" => Self::OUTPUT_PIN_TRANSITION,
      "connect_delay" => Self::CONNECT_DELAY,
      "input_noise_width" => Self::INPUT_NOISE_WIDTH,
      "time" => Self::TIME,
      "total_output_net_capacitance" => Self::TOTAL_OUTPUT_NET_CAPACITANCE,
      "output_net_wire_cap" => Self::OUTPUT_NET_WIRE_CAP,
      "output_net_pin_cap" => Self::OUTPUT_NET_PIN_CAP,
      "related_out_total_output_net_capaci" => Self::RELATED_OUT_TOTAL_OUTPUT_NET_CAPACI,
      "related_out_output_net_wire_cap" => Self::RELATED_OUT_OUTPUT_NET_WIRE_CAP,
      "related_out_output_net_pin_cap" => Self::RELATED_OUT_OUTPUT_NET_PIN_CAP,
      "fanout_pin_capacitance" => Self::FANOUT_PIN_CAPACITANCE,
      "output_net_length" => Self::OUTPUT_NET_LENGTH,
      "related_out_output_net_length" => Self::RELATED_OUT_OUTPUT_NET_LENGTH,
      "fanout_number" => Self::FANOUT_NUMBER,
      "normalized_voltage" => Self::NORMALIZED_VOLTAGE,
      "rc_product" => Self::RC_PRODUCT,
      _ => {
        return Err(strum::ParseError::VariantNotFound);
      }
    })
  }
}

impl fmt::Display for Variable {
  #[inline]
  fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
    let s = match *self {
      Self::INPUT_VOLTAGE => "input_voltage",
      Self::OUTPUT_VOLTAGE => "output_voltage",
      Self::INPUT_NOISE_HEIGHT => "input_noise_height",
      Self::INPUT_TRANSITION_TIME => "input_transition_time",
      Self::INPUT_NET_TRANSITION => "input_net_transition",
      Self::CONSTRAINED_PIN_TRANSITION => "constrained_pin_transition",
      Self::RELATED_PIN_TRANSITION => "related_pin_transition",
      Self::DRIVER_SLEW => "driver_slew",
      Self::OUTPUT_TRANSITION => "output_transition",
      Self::OUTPUT_PIN_TRANSITION => "output_pin_transition",
      Self::CONNECT_DELAY => "connect_delay",
      Self::INPUT_NOISE_WIDTH => "input_noise_width",
      Self::TIME => "time",
      Self::TOTAL_OUTPUT_NET_CAPACITANCE => "total_output_net_capacitance",
      Self::OUTPUT_NET_WIRE_CAP => "output_net_wire_cap",
      Self::OUTPUT_NET_PIN_CAP => "output_net_pin_cap",
      Self::RELATED_OUT_TOTAL_OUTPUT_NET_CAPACI => "related_out_total_output_net_capaci",
      Self::RELATED_OUT_OUTPUT_NET_WIRE_CAP => "related_out_output_net_wire_cap",
      Self::RELATED_OUT_OUTPUT_NET_PIN_CAP => "related_out_output_net_pin_cap",
      Self::FANOUT_PIN_CAPACITANCE => "fanout_pin_capacitance",
      Self::OUTPUT_NET_LENGTH => "output_net_length",
      Self::RELATED_OUT_OUTPUT_NET_LENGTH => "related_out_output_net_length",
      Self::FANOUT_NUMBER => "fanout_number",
      Self::NORMALIZED_VOLTAGE => "normalized_voltage",
      Self::RC_PRODUCT => "rc_product",
    };
    f.write_str(s)
  }
}

#[derive(Debug, Clone, Copy)]
#[derive(Hash, PartialEq, Eq)]
#[derive(Ord, PartialOrd)]
#[derive(strum::EnumString, strum::EnumIter, strum::Display)]
#[derive(serde::Serialize, serde::Deserialize)]
pub enum TimeVariable {
  /// `input_transition_time`
  #[strum(serialize = "input_transition_time")]
  InputTransitionTime,
  /// `input_net_transition`
  #[strum(serialize = "input_net_transition")]
  InputNetTransition,
  ///`constrained_pin_transition`
  #[strum(serialize = "constrained_pin_transition")]
  ConstrainedPinTransition,
  ///`related_pin_transition`
  #[strum(serialize = "related_pin_transition")]
  RelatedPinTransition,
  /// `driver_slew`
  #[strum(serialize = "driver_slew")]
  DriverSlew,
  /// `output_transition`
  #[strum(serialize = "output_transition")]
  OutputTransition,
  /// `output_pin_transition`
  #[strum(serialize = "output_pin_transition")]
  OutputPinTransition,
  /// `connect_delay`
  #[strum(serialize = "connect_delay")]
  ConnectDelay,
  /// `input_noise_width`
  #[strum(serialize = "input_noise_width")]
  InputNoiseWidth,
  /// `time`
  #[strum(serialize = "time")]
  Time,
}

#[derive(Debug, Clone, Copy)]
#[derive(Hash, PartialEq, Eq)]
#[derive(Ord, PartialOrd)]
#[derive(strum::EnumString, strum::EnumIter, strum::Display)]
#[derive(serde::Serialize, serde::Deserialize)]
pub enum VoltageVariable {
  /// `input_voltage`
  #[strum(serialize = "input_voltage")]
  InputVoltage,
  /// `output_voltage`
  #[strum(serialize = "output_voltage")]
  OutputVoltage,
  /// `input_noise_height`
  #[strum(serialize = "input_noise_height")]
  InputNoiseHeight,
}

#[derive(Debug, Clone, Copy)]
#[derive(Hash, PartialEq, Eq)]
#[derive(Ord, PartialOrd)]
#[derive(strum::EnumString, strum::EnumIter, strum::Display)]
#[derive(serde::Serialize, serde::Deserialize)]
pub enum CapacitanceVariable {
  /// `total_output_net_capacitance`
  #[strum(serialize = "total_output_net_capacitance")]
  TotalOutputNetCapacitance,
  /// `output_net_wire_cap`
  #[strum(serialize = "output_net_wire_cap")]
  OutputNetWireCap,
  /// `output_net_pin_cap`
  #[strum(serialize = "output_net_pin_cap")]
  OutputNetPinCap,
  /// `related_out_total_output_net_capaci`
  #[strum(serialize = "related_out_total_output_net_capaci")]
  RelatedOutTotalOutputNetCapacitance,
  /// `related_out_output_net_wire_cap`
  #[strum(serialize = "related_out_output_net_wire_cap")]
  RelatedOutOutputNetWireCap,
  /// `related_out_output_net_pin_cap`
  #[strum(serialize = "related_out_output_net_pin_cap")]
  RelatedOutOutputNetPinCap,
  /// `fanout_pin_capacitance`
  #[strum(serialize = "fanout_pin_capacitance")]
  FanoutPinCapacitance,
}

#[derive(Debug, Clone, Copy)]
#[derive(Hash, PartialEq, Eq)]
#[derive(Ord, PartialOrd)]
#[derive(strum::EnumString, strum::EnumIter, strum::Display)]
#[derive(serde::Serialize, serde::Deserialize)]
pub enum LengthVariable {
  /// `output_net_length`
  #[strum(serialize = "output_net_length")]
  OutputNetLength,
  /// `related_out_output_net_length`
  #[strum(serialize = "related_out_output_net_length")]
  RelatedOutOutputNetLength,
}

#[derive(Debug, Clone, Copy)]
#[derive(Hash, PartialEq, Eq)]
#[derive(Ord, PartialOrd)]
#[derive(strum::EnumString, strum::EnumIter, strum::Display)]
#[derive(serde::Serialize, serde::Deserialize)]
pub enum ScalarVariable {
  /// `fanout_number`
  #[strum(serialize = "fanout_number")]
  FanoutNumber,
  /// The `normalized_voltage`  variable is specified under the
  /// `lu_table_template`  table to describe a collection of waveforms under
  /// various input slew values.
  /// For a given input slew in `index_1`  (for example, `index_1[0]` = 1.0 ns),
  /// the `index_2`  values are a set of points that represent how the voltage rises from 0 to VDD in a rise arc,
  /// or from VDD to 0 in a fall arc.
  /// <a name ="reference_link" href="
  /// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=65.38&end=65.41
  /// ">Reference-Definition</a>
  #[strum(serialize = "normalized_voltage")]
  NormalizedVoltage,
}

/// Specify the optional `sigma_type` attribute to define the type of arrival time listed in the
/// `ocv_sigma_cell_rise`, `ocv_sigma_cell_fall`, `ocv_sigma_rise_transition`, and
/// `ocv_sigma_fall_transition` group lookup tables. The values are `early`, `late`, and
/// `early_and_late`. The default is `early_and_late`.
///
/// You can specify the `sigma_type` attribute in the `ocv_sigma_cell_rise` and
/// `ocv_sigma_cell_fall` groups.
///
/// ### Syntax
/// ``` text
/// sigma_type: early | late | early_and_late;
/// ```
/// ### Example
/// ``` text
/// sigma_type: early;
/// ```
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2020.09/reference_manual.html?field=null&bgn=357.15&end=357.24
/// ">Reference-Definition</a>
#[derive(Debug, Clone, Copy, PartialEq, Eq, Default, PartialOrd, Ord, Hash)]
#[derive(Display, EnumString)]
#[derive(serde::Serialize, serde::Deserialize)]
pub enum SigmaType {
  #[strum(serialize = "early")]
  Early,
  #[strum(serialize = "late")]
  Late,
  #[default]
  #[strum(serialize = "early_and_late")]
  EarlyAndLate,
}
ast::impl_self_builder!(SigmaType);
ast::impl_simple!(SigmaType);

#[cfg(test)]
mod test {
  use crate::{
    DefaultCtx, Group as _,
    ast::{ComplexAttri, test_parse, test_parse_fmt},
  };
  #[test]
  fn values_vector32() {
    let mut scope = crate::ast::ParseScope::default();
    let (_, res) = <super::Values as ComplexAttri<DefaultCtx>>::nom_parse(
      r#"("5.4283814e-01, 5.4289214e-01, 5.4298464e-01", \
    "6.2226570e-01, 6.2225652e-01, 6.2212002e-01,");"#,
      &mut scope,
    )
    .unwrap();
    let values = res.unwrap();
    assert_eq!(values.chunk_size, 3);
  }
  #[test]
  fn values_vector31() {
    let mut scope = crate::ast::ParseScope::default();
    let (_, res) = <super::Values as ComplexAttri<DefaultCtx>>::nom_parse(
      r#"("6.2226570e-01, 6.2225652e-01, 6.2212002e-01");"#,
      &mut scope,
    )
    .unwrap();
    let values = res.unwrap();
    assert_eq!(values.chunk_size, 3);
  }
  #[test]
  fn values_vector31_badiface() {
    let mut scope = crate::ast::ParseScope::default();
    let (_, res) = <super::Values as ComplexAttri<DefaultCtx>>::nom_parse(
      r#"("6.2226570e-01 6.2225652e-01 6.2212002e-01");"#,
      &mut scope,
    )
    .unwrap();
    let values = res.unwrap();
    assert_eq!(values.chunk_size, 3);
  }
  #[test]
  fn values_scalar1() {
    let mut scope = crate::ast::ParseScope::default();
    let (_, res) = <super::Values as ComplexAttri<DefaultCtx>>::nom_parse(
      r#"("6.2226570e-01");"#,
      &mut scope,
    )
    .unwrap();
    let values = res.unwrap();
    assert_eq!(values.chunk_size, 1);
  }
  #[test]
  fn values_scalar2() {
    let mut scope = crate::ast::ParseScope::default();
    let (_, res) = <super::Values as ComplexAttri<DefaultCtx>>::nom_parse(
      r#"(6.2226570e-01);"#,
      &mut scope,
    )
    .unwrap();
    let values = res.unwrap();
    assert_eq!(values.chunk_size, 1);
  }
  #[test]
  fn table() {
    let table = test_parse_fmt::<super::TableLookUp<DefaultCtx>>(
      r#" ("CCS_RCV_TEMPLATE_0") {
      index_1("0.0186051, 0.0372112, 0.0744591");
      index_2("0.1000000, 0.2500000, 0.5000000");
      values("5.4283814e-01, 5.4289214e-01, 5.4298464e-01", \
        "6.0907950e-01, 6.0906120e-01, 6.0903281e-01,", \
        "6.2226570e-01, 6.2225652e-01, 6.2212002e-01,");
    }
    "#,
      r#"
liberty_db::table::TableLookUp (CCS_RCV_TEMPLATE_0) {
| index_1 ("0.0186051, 0.0372112, 0.0744591");
| index_2 ("0.1, 0.25, 0.5");
| values ("0.54283814, 0.54289214, 0.54298464", \
| | "0.6090795, 0.6090612, 0.60903281", \
| | "0.6222657, 0.62225652, 0.62212002");
}"#,
    );
  }
  #[test]
  fn compact_ccs_table() {
    let table = test_parse_fmt::<super::CompactCcsTable<DefaultCtx>>(
      r#" ("c_ccs_pwr_template_6") {
        values("-0.0119931,-101.1912245,", \
          "-0.0119953,-101.1912245,", \
          "-0.0119957,-101.1912245,", \
          "-0.0119957,-101.1912245,", \
          "-0.0119957,-101.1912245,", \
          "-0.0119953,-101.1912245,", \
          "-0.0119953,-101.1912245,", \
          "-0.7696603,-101.1912245,");
      }
    "#,
      r#"
liberty_db::table::CompactCcsTable (c_ccs_pwr_template_6) {
| values ("-0.0119931, -101.1912245", \
| | "-0.0119953, -101.1912245", \
| | "-0.0119957, -101.1912245", \
| | "-0.0119957, -101.1912245", \
| | "-0.0119957, -101.1912245", \
| | "-0.0119953, -101.1912245", \
| | "-0.0119953, -101.1912245", \
| | "-0.7696603, -101.1912245");
}"#,
    );
  }
  #[test]
  fn compact_ccs_power_table() {
    let table = test_parse_fmt::<super::CompactCcsPower<DefaultCtx>>(
      r#" (c_ccs_pwr_template_3) {
        values ("0.0358012, 0.0206745, 2505, 0.0480925, 1.1701594, 2506, 1.4011397, 0.0724034", \
          "-0.0481277, 0.0206745, 13, -0.0477729, 0.0, 13, -0.026014, -1.267817, 1198, 71.4506979, 0.0698575", \
          "-0.6273036, 0.0206745, 3, -0.1100034, 3.4377912, 294, 3.8867416, 0.0715863");
      }
    "#,
      r#"
liberty_db::table::CompactCcsPower (c_ccs_pwr_template_3) {
| values ("0.0358012, 0.0206745, 2505, 0.0480925, 1.1701594, 2506, 1.4011397, 0.0724034", \
| | "-0.0481277, 0.0206745, 13, -0.0477729, 0.0, 13, -0.026014, -1.267817, 1198, 71.4506979, 0.0698575", \
| | "-0.6273036, 0.0206745, 3, -0.1100034, 3.4377912, 294, 3.8867416, 0.0715863");
}"#,
    );
    println!("{table:?}");
  }
  // https://github.com/zao111222333/liberty-db/issues/28
  #[test]
  #[cfg(feature = "lut_template")]
  fn table_template() {
    use super::TableCtx as _;
    use crate::{ccsn::ReceiverCapacitanceId, pin::PinId};

    let library = test_parse::<crate::Library<DefaultCtx>>(
      r#" (ccsn) {
        lu_table_template (receiver_cap_power_template_8x8) {
          variable_1 : input_net_transition;
          index_1 ("0.0018, 0.0086, 0.0223, 0.0497, 0.1045, 0.2141, 0.4332, 0.8715");
        }
        cell (AO21D1BWP30P140) {
          pin (A1) {
            receiver_capacitance () {
              when : "A2*B";
              receiver_capacitance1_fall (receiver_cap_power_template_8x8) {
                index_1 ("0.0018, 0.0086, 0.0223, 0.0497, 0.1045, 0.2141, 0.4332, 0.8715");
                values ("0.000301151, 0.000309383, 0.000310618, 0.000311444, 0.000313263, 0.000314142, 0.000314583, 0.000314953");
              }
            }
          }
          pin (A2) {}
          pin (B) {}
        }
      }
    "#,
    );
    let cell = library.cell.get("AO21D1BWP30P140").unwrap();
    let when = cell.parse_logic_boolexpr("A2*B").unwrap();
    let receiver_capacitance = cell
      .pin
      .get(&PinId::from("A1"))
      .unwrap()
      .receiver_capacitance
      .get(&ReceiverCapacitanceId::new(None, Some(when)))
      .unwrap();
    let table_template = receiver_capacitance
      .receiver_capacitance1_fall
      .as_ref()
      .unwrap()
      .extra_ctx
      .lut_template()
      .as_ref()
      .unwrap();
    dev_utils::text_diff(
      r#"
liberty_db::table::TableTemple (receiver_cap_power_template_8x8) {
| variable_1 : input_net_transition;
| index_1 ("0.0018, 0.0086, 0.0223, 0.0497, 0.1045, 0.2141, 0.4332, 0.8715");
}"#,
      &table_template.display().to_string(),
    );
  }
}