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use std::{collections::BTreeSet, fmt::Debug};
use crate::{systems::instruction::TailwindInstruction, *};
pub use self::base62::{Base62, BASE62};
mod base62;
mod methods;
mod setter;
///
#[derive(Debug)]
pub struct TailwindBuilder {
///
pub preflight: PreflightSystem,
/// All dynamic color properties
///
/// Only determined when packing
pub palettes: PaletteSystem,
/// All dynamic break points
///
/// Only determined when packing
pub screens: BreakPointSystem,
/// All dynamically registered font properties
///
/// Only determined when packing
pub fonts: FontSystem,
/// All dynamically registered effect properties
///
/// Only determined when packing
pub effects: EffectSystem,
pub(crate) objects: BTreeSet<CssInstance>,
pub(crate) bundles: BTreeSet<CssBundle>,
}
impl TailwindBuilder {
/// ## Trace mode
///
///
/// # Returns
/// **Not all instructions can be inline, if not, it will fall back to trace mode**
///
/// - Anonymous style sheets, which can be placed inside `style` tags
///
/// ## Example
/// - input
/// ```html
/// <div class="p-auto px-px pt-2 pb-2">Test</div>
/// ```
/// - output
/// ```html
/// <div class="p-auto px-px pt-2 pb-2">Test</div>
/// <style> {} </style>
/// ```
#[inline]
pub fn trace(&mut self, style: &str, obfuscate: bool) -> Result<String> {
let out = try_trace(self, style, obfuscate)?;
Ok(out.as_traced())
}
/// ## Inline mode
///
///
/// # Returns
/// **Not all instructions can be inline, if not, it will fall back to trace mode**
///
/// - Anonymous style sheets, which can be placed inside `style` tags
///
/// ## Example
/// - input
/// ```html
/// <div class="p-auto px-px pt-2 pb-2">Test</div>
/// ```
/// - output
/// ```html
/// <div class="p-auto px-px pt-2 pb-2">Test</div>
/// <style> {} </style>
/// ```
#[inline]
pub fn inline(&mut self, style: &str) -> Result<(String, String)> {
let out = try_inline(self, style, CssInlineMode::Inline)?;
Ok(out.as_inlined())
}
/// ## Inline mode
///
///
/// # Returns
/// **Not all instructions can be inline, if not, it will fall back to trace mode**
///
/// - Anonymous style sheets, which can be placed inside `style` tags
///
/// ## Example
/// - input
/// ```html
/// <div class="p-auto px-px pt-2 pb-2">Test</div>
/// ```
/// - output
/// ```html
/// <div class="p-auto px-px pt-2 pb-2">Test</div>
/// <style> {} </style>
/// ```
#[inline]
pub fn scope(&mut self, style: &str) -> Result<(String, String)> {
let out = try_inline(self, style, CssInlineMode::Scoped)?;
Ok(out.as_scope())
}
/// ## Inline mode
///
///
/// # Returns
/// **Not all instructions can be inline, if not, it will fall back to trace mode**
///
/// - Anonymous style sheets, which can be placed inside `style` tags
///
/// ## Example
/// - input
/// ```html
/// <div class="p-auto px-px pt-2 pb-2">Test</div>
/// ```
/// - output
/// ```html
/// <div class="p-auto px-px pt-2 pb-2">Test</div>
/// <style> {} </style>
/// ```
#[inline]
pub fn data_key(&mut self, style: &str) -> Result<(String, String)> {
let out = try_inline(self, style, CssInlineMode::DataKey)?;
Ok(out.as_dataset())
}
/// ## Inline mode
///
///
/// # Returns
/// **Not all instructions can be inline, if not, it will fall back to trace mode**
///
/// - Anonymous style sheets, which can be placed inside `style` tags
///
/// ## Example
/// - input
/// ```html
/// <div class="p-auto px-px pt-2 pb-2">Test</div>
/// ```
/// - output
/// ```html
/// <div class="p-auto px-px pt-2 pb-2">Test</div>
/// <style> {} </style>
/// ```
#[inline]
pub fn data_value(&mut self, style: &str) -> Result<(String, String)> {
let out = try_inline(self, style, CssInlineMode::DataValue)?;
Ok(out.as_dataset())
}
/// Bundle all used stylesheets
pub fn bundle(&self) -> Result<String> {
let mut out = String::with_capacity(1024 * 10);
if !self.preflight.disable {
out.push_str(&self.preflight.to_string());
}
for item in &self.objects {
item.write_css(&mut out)?;
}
for item in &self.bundles {
item.write_css(&mut out)?;
}
Ok(out)
}
}
fn parse_tailwind(input: &str) -> Result<Vec<TailwindInstruction>> {
let styles = tailwind_ast::parse_tailwind(input)?;
Ok(styles.into_iter().map(TailwindInstruction::from).collect())
}
fn try_trace(tw: &mut TailwindBuilder, style: &str, obfuscate: bool) -> Result<CssBundle> {
let parsed = parse_tailwind(style)?;
let mut out = CssBundle::default();
for item in parsed {
let i = CssInstance::new(&*item.get_instance()?, tw, obfuscate);
out.add_trace(&i);
tw.objects.insert(i);
}
Ok(out)
}
fn try_inline(tw: &mut TailwindBuilder, style: &str, mode: CssInlineMode) -> Result<CssBundle> {
let parsed = parse_tailwind(style)?;
let mut out = CssBundle::default();
for item in parsed {
let i = CssInstance::new(&*item.get_instance()?, tw, true);
match &i.inlineable {
true => out.add_inline(i),
false => {
out.add_trace(&i);
tw.objects.insert(i);
},
};
}
out.set_mode(mode);
tw.bundles.insert(out.to_owned());
Ok(out)
}