// THIS FILE IS AUTOGENERATED.

// Any changes to this file will be overwritten.

// For more information about how codegen works, see font-codegen/README.md

#[allow(unused_imports)]

use crate::codegen_prelude::*;

impl<'a> MinByteRange<'a> for Vhea<'a> {

    fn min_byte_range(&self) -> Range<usize> {

        0..self.number_of_long_ver_metrics_byte_range().end

    }

    fn min_table_bytes(&self) -> &'a [u8] {

        let range = self.min_byte_range();

        self.offset_data().as_bytes().get(range).unwrap_or_default()

    }

}

impl TopLevelTable for Vhea<'_> {

    /// `vhea`

    const TAG: Tag = Tag::new(b"vhea");

}

impl ReadArgs for Vhea<'_> {

    type Args = ();

}

impl<'a> FontRead<'a> for Vhea<'a> {

    fn read_with_args(data: FontData<'a>, _: ()) -> Result<Self, ReadError> {

        #[allow(clippy::absurd_extreme_comparisons)]

        if data.len() < Self::MIN_SIZE {

            return Err(ReadError::OutOfBounds);

        }

        let Some(data) = TableDataRef::new(data.as_bytes()) else {

            return Err(ReadError::OutOfBounds);

        };

        Ok(Self { data })

    }

}

/// The fields at the start of the table, which are read directly.

#[derive(Clone, Copy, bytemuck :: AnyBitPattern)]

#[repr(C, packed)]

#[doc(hidden)]

pub struct VheaFixedHeader {

    pub version: BigEndian<Version16Dot16>,

    pub ascender: BigEndian<FWord>,

    pub descender: BigEndian<FWord>,

    pub line_gap: BigEndian<FWord>,

    pub advance_height_max: BigEndian<UfWord>,

    pub min_top_side_bearing: BigEndian<FWord>,

    pub min_bottom_side_bearing: BigEndian<FWord>,

    pub y_max_extent: BigEndian<FWord>,

    pub caret_slope_rise: BigEndian<i16>,

    pub caret_slope_run: BigEndian<i16>,

    pub caret_offset: BigEndian<i16>,

    pub reserved1: BigEndian<i16>,

    pub reserved2: BigEndian<i16>,

    pub reserved3: BigEndian<i16>,

    pub reserved4: BigEndian<i16>,

    pub metric_data_format: BigEndian<i16>,

    pub number_of_long_ver_metrics: BigEndian<u16>,

}

#[allow(clippy::absurd_extreme_comparisons)]

const _: () = assert!(std::mem::size_of::<VheaFixedHeader>() <= Vhea::MIN_SIZE);

/// The [vhea](https://docs.microsoft.com/en-us/typography/opentype/spec/vhea) Vertical Header Table

#[derive(Clone)]

pub struct Vhea<'a> {

    data: TableDataRef<'a, VheaFixedHeader>,

}

#[allow(clippy::needless_lifetimes)]

impl<'a> Vhea<'a> {

    pub const MIN_SIZE: usize = (Version16Dot16::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + UfWord::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + u16::RAW_BYTE_LEN);

    basic_table_impls!(impl_the_methods);

    /// The major/minor version (1, 0 or 1, 1)

    pub fn version(&self) -> Version16Dot16 {

        self.data.header().version.get()

    }

    /// Typographic ascent.

    pub fn ascender(&self) -> FWord {

        self.data.header().ascender.get()

    }

    /// Typographic descent.

    pub fn descender(&self) -> FWord {

        self.data.header().descender.get()

    }

    /// Typographic line gap. Negative LineGap values are treated as

    /// zero in some legacy platform implementations.

    pub fn line_gap(&self) -> FWord {

        self.data.header().line_gap.get()

    }

    /// Maximum advance height value in 'vmtx' table.

    pub fn advance_height_max(&self) -> UfWord {

        self.data.header().advance_height_max.get()

    }

    /// Minimum top sidebearing value in 'vmtx' table for glyphs with

    /// contours (empty glyphs should be ignored).

    pub fn min_top_side_bearing(&self) -> FWord {

        self.data.header().min_top_side_bearing.get()

    }

    /// Minimum bottom sidebearing value

    pub fn min_bottom_side_bearing(&self) -> FWord {

        self.data.header().min_bottom_side_bearing.get()

    }

    /// Defined as max( tsb + (yMax-yMin)).

    pub fn y_max_extent(&self) -> FWord {

        self.data.header().y_max_extent.get()

    }

    /// Used to calculate the slope of the cursor (rise/run); 1 for

    /// vertical caret, 0 for horizontal.

    pub fn caret_slope_rise(&self) -> i16 {

        self.data.header().caret_slope_rise.get()

    }

    /// 0 for vertical caret, 1 for horizontal.

    pub fn caret_slope_run(&self) -> i16 {

        self.data.header().caret_slope_run.get()

    }

    /// The amount by which a slanted highlight on a glyph needs to be

    /// shifted to produce the best appearance. Set to 0 for

    /// non-slanted fonts

    pub fn caret_offset(&self) -> i16 {

        self.data.header().caret_offset.get()

    }

    /// 0 for current format.

    pub fn metric_data_format(&self) -> i16 {

        self.data.header().metric_data_format.get()

    }

    /// Number of advance heights in the vertical metrics (`vmtx`) table.

    pub fn number_of_long_ver_metrics(&self) -> u16 {

        self.data.header().number_of_long_ver_metrics.get()

    }

    pub fn version_byte_range(&self) -> Range<usize> {

        let start = 0;

        let end = start + Version16Dot16::RAW_BYTE_LEN;

        start..end

    }

    pub fn ascender_byte_range(&self) -> Range<usize> {

        let start = self.version_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn descender_byte_range(&self) -> Range<usize> {

        let start = self.ascender_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn line_gap_byte_range(&self) -> Range<usize> {

        let start = self.descender_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn advance_height_max_byte_range(&self) -> Range<usize> {

        let start = self.line_gap_byte_range().end;

        let end = start + UfWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn min_top_side_bearing_byte_range(&self) -> Range<usize> {

        let start = self.advance_height_max_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn min_bottom_side_bearing_byte_range(&self) -> Range<usize> {

        let start = self.min_top_side_bearing_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn y_max_extent_byte_range(&self) -> Range<usize> {

        let start = self.min_bottom_side_bearing_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn caret_slope_rise_byte_range(&self) -> Range<usize> {

        let start = self.y_max_extent_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn caret_slope_run_byte_range(&self) -> Range<usize> {

        let start = self.caret_slope_rise_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn caret_offset_byte_range(&self) -> Range<usize> {

        let start = self.caret_slope_run_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn reserved1_byte_range(&self) -> Range<usize> {

        let start = self.caret_offset_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn reserved2_byte_range(&self) -> Range<usize> {

        let start = self.reserved1_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn reserved3_byte_range(&self) -> Range<usize> {

        let start = self.reserved2_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn reserved4_byte_range(&self) -> Range<usize> {

        let start = self.reserved3_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn metric_data_format_byte_range(&self) -> Range<usize> {

        let start = self.reserved4_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn number_of_long_ver_metrics_byte_range(&self) -> Range<usize> {

        let start = self.metric_data_format_byte_range().end;

        let end = start + u16::RAW_BYTE_LEN;

        start..end

    }

}

const _: () = assert!(FontData::default_data_long_enough(Vhea::MIN_SIZE));

impl Default for Vhea<'_> {

    fn default() -> Self {

        Self {

            data: TableDataRef::new(FontData::default_table_data().as_bytes())

                .unwrap_or_else(|| unreachable!("the default data covers MIN_SIZE")),

        }

    }

}

impl<'a> MinByteRange<'a> for VheaExtended<'a> {

    fn min_byte_range(&self) -> Range<usize> {

        0..self.number_of_long_ver_metrics_byte_range().end

    }

    fn min_table_bytes(&self) -> &'a [u8] {

        let range = self.min_byte_range();

        self.offset_data().as_bytes().get(range).unwrap_or_default()

    }

}

impl TopLevelTable for VheaExtended<'_> {

    /// `VHEA`

    const TAG: Tag = Tag::new(b"VHEA");

}

impl ReadArgs for VheaExtended<'_> {

    type Args = ();

}

impl<'a> FontRead<'a> for VheaExtended<'a> {

    fn read_with_args(data: FontData<'a>, _: ()) -> Result<Self, ReadError> {

        #[allow(clippy::absurd_extreme_comparisons)]

        if data.len() < Self::MIN_SIZE {

            return Err(ReadError::OutOfBounds);

        }

        let Some(data) = TableDataRef::new(data.as_bytes()) else {

            return Err(ReadError::OutOfBounds);

        };

        Ok(Self { data })

    }

}

/// The fields at the start of the table, which are read directly.

#[derive(Clone, Copy, bytemuck :: AnyBitPattern)]

#[repr(C, packed)]

#[doc(hidden)]

pub struct VheaExtendedFixedHeader {

    pub version: BigEndian<Version16Dot16>,

    pub ascender: BigEndian<FWord>,

    pub descender: BigEndian<FWord>,

    pub line_gap: BigEndian<FWord>,

    pub advance_height_max: BigEndian<FWord>,

    pub min_top_side_bearing: BigEndian<FWord>,

    pub min_bottom_side_bearing: BigEndian<FWord>,

    pub y_max_extent: BigEndian<FWord>,

    pub caret_slope_rise: BigEndian<i16>,

    pub caret_slope_run: BigEndian<i16>,

    pub caret_offset: BigEndian<i16>,

    pub reserved1: BigEndian<i16>,

    pub reserved2: BigEndian<i16>,

    pub reserved3: BigEndian<i16>,

    pub reserved4: BigEndian<i16>,

    pub metric_data_format: BigEndian<i16>,

    pub number_of_long_ver_metrics: BigEndian<u32>,

}

#[allow(clippy::absurd_extreme_comparisons)]

const _: () = assert!(std::mem::size_of::<VheaExtendedFixedHeader>() <= VheaExtended::MIN_SIZE);

/// VHEA header table (ISO/IEC 14496-22:2026, 5.6.13).

#[derive(Clone)]

pub struct VheaExtended<'a> {

    data: TableDataRef<'a, VheaExtendedFixedHeader>,

}

#[allow(clippy::needless_lifetimes)]

impl<'a> VheaExtended<'a> {

    pub const MIN_SIZE: usize = (Version16Dot16::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + FWord::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + i16::RAW_BYTE_LEN

        + u32::RAW_BYTE_LEN);

    basic_table_impls!(impl_the_methods);

    pub fn version(&self) -> Version16Dot16 {

        self.data.header().version.get()

    }

    pub fn ascender(&self) -> FWord {

        self.data.header().ascender.get()

    }

    pub fn descender(&self) -> FWord {

        self.data.header().descender.get()

    }

    pub fn line_gap(&self) -> FWord {

        self.data.header().line_gap.get()

    }

    pub fn advance_height_max(&self) -> FWord {

        self.data.header().advance_height_max.get()

    }

    pub fn min_top_side_bearing(&self) -> FWord {

        self.data.header().min_top_side_bearing.get()

    }

    pub fn min_bottom_side_bearing(&self) -> FWord {

        self.data.header().min_bottom_side_bearing.get()

    }

    pub fn y_max_extent(&self) -> FWord {

        self.data.header().y_max_extent.get()

    }

    pub fn caret_slope_rise(&self) -> i16 {

        self.data.header().caret_slope_rise.get()

    }

    pub fn caret_slope_run(&self) -> i16 {

        self.data.header().caret_slope_run.get()

    }

    pub fn caret_offset(&self) -> i16 {

        self.data.header().caret_offset.get()

    }

    pub fn metric_data_format(&self) -> i16 {

        self.data.header().metric_data_format.get()

    }

    /// Number of long metric records in VMTX.

    pub fn number_of_long_ver_metrics(&self) -> u32 {

        self.data.header().number_of_long_ver_metrics.get()

    }

    pub fn version_byte_range(&self) -> Range<usize> {

        let start = 0;

        let end = start + Version16Dot16::RAW_BYTE_LEN;

        start..end

    }

    pub fn ascender_byte_range(&self) -> Range<usize> {

        let start = self.version_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn descender_byte_range(&self) -> Range<usize> {

        let start = self.ascender_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn line_gap_byte_range(&self) -> Range<usize> {

        let start = self.descender_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn advance_height_max_byte_range(&self) -> Range<usize> {

        let start = self.line_gap_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn min_top_side_bearing_byte_range(&self) -> Range<usize> {

        let start = self.advance_height_max_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn min_bottom_side_bearing_byte_range(&self) -> Range<usize> {

        let start = self.min_top_side_bearing_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn y_max_extent_byte_range(&self) -> Range<usize> {

        let start = self.min_bottom_side_bearing_byte_range().end;

        let end = start + FWord::RAW_BYTE_LEN;

        start..end

    }

    pub fn caret_slope_rise_byte_range(&self) -> Range<usize> {

        let start = self.y_max_extent_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn caret_slope_run_byte_range(&self) -> Range<usize> {

        let start = self.caret_slope_rise_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn caret_offset_byte_range(&self) -> Range<usize> {

        let start = self.caret_slope_run_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn reserved1_byte_range(&self) -> Range<usize> {

        let start = self.caret_offset_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn reserved2_byte_range(&self) -> Range<usize> {

        let start = self.reserved1_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn reserved3_byte_range(&self) -> Range<usize> {

        let start = self.reserved2_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn reserved4_byte_range(&self) -> Range<usize> {

        let start = self.reserved3_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn metric_data_format_byte_range(&self) -> Range<usize> {

        let start = self.reserved4_byte_range().end;

        let end = start + i16::RAW_BYTE_LEN;

        start..end

    }

    pub fn number_of_long_ver_metrics_byte_range(&self) -> Range<usize> {

        let start = self.metric_data_format_byte_range().end;

        let end = start + u32::RAW_BYTE_LEN;

        start..end

    }

}

const _: () = assert!(FontData::default_data_long_enough(VheaExtended::MIN_SIZE));

impl Default for VheaExtended<'_> {

    fn default() -> Self {

        Self {

            data: TableDataRef::new(FontData::default_table_data().as_bytes())

                .unwrap_or_else(|| unreachable!("the default data covers MIN_SIZE")),

        }

    }

}