opencode-ide-plugin/internal/tui/theme/theme.go

package theme

import (
	"github.com/charmbracelet/lipgloss"
)

// Theme defines the interface for all UI themes in the application.
// All colors must be defined as lipgloss.AdaptiveColor to support
// both light and dark terminal backgrounds.
type Theme interface {
	// Base colors
	Primary() lipgloss.AdaptiveColor
	Secondary() lipgloss.AdaptiveColor
	Accent() lipgloss.AdaptiveColor

	// Status colors
	Error() lipgloss.AdaptiveColor
	Warning() lipgloss.AdaptiveColor
	Success() lipgloss.AdaptiveColor
	Info() lipgloss.AdaptiveColor

	// Text colors
	Text() lipgloss.AdaptiveColor
	TextMuted() lipgloss.AdaptiveColor
	TextEmphasized() lipgloss.AdaptiveColor

	// Background colors
	Background() lipgloss.AdaptiveColor
	BackgroundSecondary() lipgloss.AdaptiveColor
	BackgroundDarker() lipgloss.AdaptiveColor

	// Border colors
	BorderNormal() lipgloss.AdaptiveColor
	BorderFocused() lipgloss.AdaptiveColor
	BorderDim() lipgloss.AdaptiveColor

	// Diff view colors
	DiffAdded() lipgloss.AdaptiveColor
	DiffRemoved() lipgloss.AdaptiveColor
	DiffContext() lipgloss.AdaptiveColor
	DiffHunkHeader() lipgloss.AdaptiveColor
	DiffHighlightAdded() lipgloss.AdaptiveColor
	DiffHighlightRemoved() lipgloss.AdaptiveColor
	DiffAddedBg() lipgloss.AdaptiveColor
	DiffRemovedBg() lipgloss.AdaptiveColor
	DiffContextBg() lipgloss.AdaptiveColor
	DiffLineNumber() lipgloss.AdaptiveColor
	DiffAddedLineNumberBg() lipgloss.AdaptiveColor
	DiffRemovedLineNumberBg() lipgloss.AdaptiveColor

	// Markdown colors
	MarkdownText() lipgloss.AdaptiveColor
	MarkdownHeading() lipgloss.AdaptiveColor
	MarkdownLink() lipgloss.AdaptiveColor
	MarkdownLinkText() lipgloss.AdaptiveColor
	MarkdownCode() lipgloss.AdaptiveColor
	MarkdownBlockQuote() lipgloss.AdaptiveColor
	MarkdownEmph() lipgloss.AdaptiveColor
	MarkdownStrong() lipgloss.AdaptiveColor
	MarkdownHorizontalRule() lipgloss.AdaptiveColor
	MarkdownListItem() lipgloss.AdaptiveColor
	MarkdownListEnumeration() lipgloss.AdaptiveColor
	MarkdownImage() lipgloss.AdaptiveColor
	MarkdownImageText() lipgloss.AdaptiveColor
	MarkdownCodeBlock() lipgloss.AdaptiveColor

	// Syntax highlighting colors
	SyntaxComment() lipgloss.AdaptiveColor
	SyntaxKeyword() lipgloss.AdaptiveColor
	SyntaxFunction() lipgloss.AdaptiveColor
	SyntaxVariable() lipgloss.AdaptiveColor
	SyntaxString() lipgloss.AdaptiveColor
	SyntaxNumber() lipgloss.AdaptiveColor
	SyntaxType() lipgloss.AdaptiveColor
	SyntaxOperator() lipgloss.AdaptiveColor
	SyntaxPunctuation() lipgloss.AdaptiveColor
}

// BaseTheme provides a default implementation of the Theme interface
// that can be embedded in concrete theme implementations.
type BaseTheme struct {
	// Base colors
	PrimaryColor       lipgloss.AdaptiveColor
	SecondaryColor     lipgloss.AdaptiveColor
	AccentColor        lipgloss.AdaptiveColor

	// Status colors
	ErrorColor         lipgloss.AdaptiveColor
	WarningColor       lipgloss.AdaptiveColor
	SuccessColor       lipgloss.AdaptiveColor
	InfoColor          lipgloss.AdaptiveColor

	// Text colors
	TextColor          lipgloss.AdaptiveColor
	TextMutedColor     lipgloss.AdaptiveColor
	TextEmphasizedColor lipgloss.AdaptiveColor

	// Background colors
	BackgroundColor    lipgloss.AdaptiveColor
	BackgroundSecondaryColor lipgloss.AdaptiveColor
	BackgroundDarkerColor lipgloss.AdaptiveColor

	// Border colors
	BorderNormalColor  lipgloss.AdaptiveColor
	BorderFocusedColor lipgloss.AdaptiveColor
	BorderDimColor     lipgloss.AdaptiveColor

	// Diff view colors
	DiffAddedColor     lipgloss.AdaptiveColor
	DiffRemovedColor   lipgloss.AdaptiveColor
	DiffContextColor   lipgloss.AdaptiveColor
	DiffHunkHeaderColor lipgloss.AdaptiveColor
	DiffHighlightAddedColor lipgloss.AdaptiveColor
	DiffHighlightRemovedColor lipgloss.AdaptiveColor
	DiffAddedBgColor   lipgloss.AdaptiveColor
	DiffRemovedBgColor lipgloss.AdaptiveColor
	DiffContextBgColor lipgloss.AdaptiveColor
	DiffLineNumberColor lipgloss.AdaptiveColor
	DiffAddedLineNumberBgColor lipgloss.AdaptiveColor
	DiffRemovedLineNumberBgColor lipgloss.AdaptiveColor

	// Markdown colors
	MarkdownTextColor  lipgloss.AdaptiveColor
	MarkdownHeadingColor lipgloss.AdaptiveColor
	MarkdownLinkColor  lipgloss.AdaptiveColor
	MarkdownLinkTextColor lipgloss.AdaptiveColor
	MarkdownCodeColor  lipgloss.AdaptiveColor
	MarkdownBlockQuoteColor lipgloss.AdaptiveColor
	MarkdownEmphColor  lipgloss.AdaptiveColor
	MarkdownStrongColor lipgloss.AdaptiveColor
	MarkdownHorizontalRuleColor lipgloss.AdaptiveColor
	MarkdownListItemColor lipgloss.AdaptiveColor
	MarkdownListEnumerationColor lipgloss.AdaptiveColor
	MarkdownImageColor lipgloss.AdaptiveColor
	MarkdownImageTextColor lipgloss.AdaptiveColor
	MarkdownCodeBlockColor lipgloss.AdaptiveColor

	// Syntax highlighting colors
	SyntaxCommentColor lipgloss.AdaptiveColor
	SyntaxKeywordColor lipgloss.AdaptiveColor
	SyntaxFunctionColor lipgloss.AdaptiveColor
	SyntaxVariableColor lipgloss.AdaptiveColor
	SyntaxStringColor  lipgloss.AdaptiveColor
	SyntaxNumberColor  lipgloss.AdaptiveColor
	SyntaxTypeColor    lipgloss.AdaptiveColor
	SyntaxOperatorColor lipgloss.AdaptiveColor
	SyntaxPunctuationColor lipgloss.AdaptiveColor
}

// Implement the Theme interface for BaseTheme
func (t *BaseTheme) Primary() lipgloss.AdaptiveColor { return t.PrimaryColor }
func (t *BaseTheme) Secondary() lipgloss.AdaptiveColor { return t.SecondaryColor }
func (t *BaseTheme) Accent() lipgloss.AdaptiveColor { return t.AccentColor }

func (t *BaseTheme) Error() lipgloss.AdaptiveColor { return t.ErrorColor }
func (t *BaseTheme) Warning() lipgloss.AdaptiveColor { return t.WarningColor }
func (t *BaseTheme) Success() lipgloss.AdaptiveColor { return t.SuccessColor }
func (t *BaseTheme) Info() lipgloss.AdaptiveColor { return t.InfoColor }

func (t *BaseTheme) Text() lipgloss.AdaptiveColor { return t.TextColor }
func (t *BaseTheme) TextMuted() lipgloss.AdaptiveColor { return t.TextMutedColor }
func (t *BaseTheme) TextEmphasized() lipgloss.AdaptiveColor { return t.TextEmphasizedColor }

func (t *BaseTheme) Background() lipgloss.AdaptiveColor { return t.BackgroundColor }
func (t *BaseTheme) BackgroundSecondary() lipgloss.AdaptiveColor { return t.BackgroundSecondaryColor }
func (t *BaseTheme) BackgroundDarker() lipgloss.AdaptiveColor { return t.BackgroundDarkerColor }

func (t *BaseTheme) BorderNormal() lipgloss.AdaptiveColor { return t.BorderNormalColor }
func (t *BaseTheme) BorderFocused() lipgloss.AdaptiveColor { return t.BorderFocusedColor }
func (t *BaseTheme) BorderDim() lipgloss.AdaptiveColor { return t.BorderDimColor }

func (t *BaseTheme) DiffAdded() lipgloss.AdaptiveColor { return t.DiffAddedColor }
func (t *BaseTheme) DiffRemoved() lipgloss.AdaptiveColor { return t.DiffRemovedColor }
func (t *BaseTheme) DiffContext() lipgloss.AdaptiveColor { return t.DiffContextColor }
func (t *BaseTheme) DiffHunkHeader() lipgloss.AdaptiveColor { return t.DiffHunkHeaderColor }
func (t *BaseTheme) DiffHighlightAdded() lipgloss.AdaptiveColor { return t.DiffHighlightAddedColor }
func (t *BaseTheme) DiffHighlightRemoved() lipgloss.AdaptiveColor { return t.DiffHighlightRemovedColor }
func (t *BaseTheme) DiffAddedBg() lipgloss.AdaptiveColor { return t.DiffAddedBgColor }
func (t *BaseTheme) DiffRemovedBg() lipgloss.AdaptiveColor { return t.DiffRemovedBgColor }
func (t *BaseTheme) DiffContextBg() lipgloss.AdaptiveColor { return t.DiffContextBgColor }
func (t *BaseTheme) DiffLineNumber() lipgloss.AdaptiveColor { return t.DiffLineNumberColor }
func (t *BaseTheme) DiffAddedLineNumberBg() lipgloss.AdaptiveColor { return t.DiffAddedLineNumberBgColor }
func (t *BaseTheme) DiffRemovedLineNumberBg() lipgloss.AdaptiveColor { return t.DiffRemovedLineNumberBgColor }

func (t *BaseTheme) MarkdownText() lipgloss.AdaptiveColor { return t.MarkdownTextColor }
func (t *BaseTheme) MarkdownHeading() lipgloss.AdaptiveColor { return t.MarkdownHeadingColor }
func (t *BaseTheme) MarkdownLink() lipgloss.AdaptiveColor { return t.MarkdownLinkColor }
func (t *BaseTheme) MarkdownLinkText() lipgloss.AdaptiveColor { return t.MarkdownLinkTextColor }
func (t *BaseTheme) MarkdownCode() lipgloss.AdaptiveColor { return t.MarkdownCodeColor }
func (t *BaseTheme) MarkdownBlockQuote() lipgloss.AdaptiveColor { return t.MarkdownBlockQuoteColor }
func (t *BaseTheme) MarkdownEmph() lipgloss.AdaptiveColor { return t.MarkdownEmphColor }
func (t *BaseTheme) MarkdownStrong() lipgloss.AdaptiveColor { return t.MarkdownStrongColor }
func (t *BaseTheme) MarkdownHorizontalRule() lipgloss.AdaptiveColor { return t.MarkdownHorizontalRuleColor }
func (t *BaseTheme) MarkdownListItem() lipgloss.AdaptiveColor { return t.MarkdownListItemColor }
func (t *BaseTheme) MarkdownListEnumeration() lipgloss.AdaptiveColor { return t.MarkdownListEnumerationColor }
func (t *BaseTheme) MarkdownImage() lipgloss.AdaptiveColor { return t.MarkdownImageColor }
func (t *BaseTheme) MarkdownImageText() lipgloss.AdaptiveColor { return t.MarkdownImageTextColor }
func (t *BaseTheme) MarkdownCodeBlock() lipgloss.AdaptiveColor { return t.MarkdownCodeBlockColor }

func (t *BaseTheme) SyntaxComment() lipgloss.AdaptiveColor { return t.SyntaxCommentColor }
func (t *BaseTheme) SyntaxKeyword() lipgloss.AdaptiveColor { return t.SyntaxKeywordColor }
func (t *BaseTheme) SyntaxFunction() lipgloss.AdaptiveColor { return t.SyntaxFunctionColor }
func (t *BaseTheme) SyntaxVariable() lipgloss.AdaptiveColor { return t.SyntaxVariableColor }
func (t *BaseTheme) SyntaxString() lipgloss.AdaptiveColor { return t.SyntaxStringColor }
func (t *BaseTheme) SyntaxNumber() lipgloss.AdaptiveColor { return t.SyntaxNumberColor }
func (t *BaseTheme) SyntaxType() lipgloss.AdaptiveColor { return t.SyntaxTypeColor }
func (t *BaseTheme) SyntaxOperator() lipgloss.AdaptiveColor { return t.SyntaxOperatorColor }
func (t *BaseTheme) SyntaxPunctuation() lipgloss.AdaptiveColor { return t.SyntaxPunctuationColor }