package main

import (
	"hash/fnv"

	"github.com/charmbracelet/lipgloss"

	catppuccin "github.com/catppuccin/go"
)

var Catppuccin catppuccin.Flavor = catppuccin.Mocha

var catppuccinColors []string = []string{
	Catppuccin.Red().Hex,
	Catppuccin.Green().Hex,
	Catppuccin.Yellow().Hex,
	Catppuccin.Blue().Hex,
	Catppuccin.Mauve().Hex,
	Catppuccin.Pink().Hex,
	Catppuccin.Flamingo().Hex,
	Catppuccin.Teal().Hex,
	Catppuccin.Sky().Hex,
	Catppuccin.Sapphire().Hex,
	Catppuccin.Maroon().Hex,
	Catppuccin.Peach().Hex,
	Catppuccin.Rosewater().Hex,
	Catppuccin.Lavender().Hex,
}

var datetimeStyle = lipgloss.NewStyle().Foreground(lipgloss.Color(Catppuccin.Subtext0().Hex))
var summaryStyle = lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color(Catppuccin.Lavender().Hex))
var bodyStyle = lipgloss.NewStyle().Foreground(lipgloss.Color(Catppuccin.Text().Hex))

func getAppNameStyle(appName string) lipgloss.Style {
	color := deterministicRandomString(appName, catppuccinColors)
	return lipgloss.NewStyle().Background(lipgloss.Color(color)).Foreground(lipgloss.Color(Catppuccin.Base().Hex)).Padding(0, 1)
}

func deterministicRandomString(key string, array []string) string {
	hasher := fnv.New32a()
	hasher.Write([]byte(key))
	hashValue := hasher.Sum32()

	index := int(hashValue) % len(array)
	return array[index]
}