// Example: ANSI Color and Styling
// Demonstrates semantic color functions and custom styling

ansi = require("ansi")

print("")
print("=== ANSI Color Styles Demo ===")
print("")

// Semantic style functions
print("Semantic Styles:")
print("  " + ansi.error("Error message"))
print("  " + ansi.warning("Warning message"))
print("  " + ansi.title("Section Title"))
print("  " + ansi.code("some_function()"))
print("  " + ansi.comment("// This is a comment"))
print("  " + ansi.link("https://example.com"))
print("  " + ansi.blockquote("A quoted passage"))

print("")
print("Building Custom Styles with combine():")
print("")

// Custom style: bold magenta on black background
custom1 = ansi.combine(fg="magenta", bg="black", bold=true)
print("  " + custom1 + "Bold Magenta on Black" + ansi.clear)

// Custom style: green italic
custom2 = ansi.combine(fg="green", italic=true)
print("  " + custom2 + "Green Italic" + ansi.clear)

// Custom style: bright cyan with underline
custom3 = ansi.combine(fg="bright_cyan", underline=true)
print("  " + custom3 + "Bright Cyan Underlined" + ansi.clear)

// Custom style: bright red bold (like a strong error)
custom4 = ansi.combine(fg="bright_red", bold=true)
print("  " + custom4 + "Bright Red Bold" + ansi.clear)

// Custom style: dim gray (like muted text)
custom5 = ansi.combine(fg="gray", dim=true)
print("  " + custom5 + "Dim Gray (muted)" + ansi.clear)

// Background color examples
print("")
print("Background Colors:")
print("")

// White text on red background
custom_bg1 = ansi.combine(fg="white", bg="red", bold=true)
print("  " + custom_bg1 + "Alert: Critical" + ansi.clear)

// Black text on bright yellow (highlight)
custom_bg2 = ansi.combine(fg="black", bg="bright_yellow")
print("  " + custom_bg2 + "Important notice" + ansi.clear)

// White text on blue background
custom_bg3 = ansi.combine(fg="white", bg="blue")
print("  " + custom_bg3 + "Information panel" + ansi.clear)

// Green text on black background
custom_bg4 = ansi.combine(fg="green", bg="black", bold=true)
print("  " + custom_bg4 + "Success" + ansi.clear)

print("")
print("Available Colors:")
print("")

colors = [
  "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white", "gray",
  "bright_red", "bright_green", "bright_yellow", "bright_blue",
  "bright_magenta", "bright_cyan", "bright_white"
]

for color in colors do
  styled = ansi.combine(fg=color, bold=true)
  print("  " + styled + color + ansi.clear)
end

print("")
print("Advanced: Combined Messages")
print("")

// Error with context
error_msg = ansi.error("[ERROR]") + " Database connection failed"
print("  " + error_msg)

// Info message
info_msg = ansi.title("[INFO]") + " Loading configuration..."
print("  " + info_msg)

// Warning with emphasis
warn_style = ansi.combine(fg="bright_yellow", italic=true)
warn_msg = ansi.warning("[WARN]") + " " + warn_style + "This action cannot be undone" + ansi.clear
print("  " + warn_msg)

// Convenience functions
print("")
print("Convenience Functions:")
print("")

print("  " + ansi.success("✓ Operation completed"))
print("  " + ansi.highlight("! Important notice"))
print("  " + ansi.info("→ Please review your changes"))

print("")
print("=== Demo Complete ===")
print("")
print("All semantic color functions are available:")
print("  ansi.error(), ansi.warning(), ansi.title()")
print("  ansi.code(), ansi.blockquote(), ansi.comment(), ansi.link()")
print("")
print("Use ansi.combine() to build custom color codes!")
print("")