utils.js

// This file contains some helper scripts for formatting data


// For multiplayer games, show the player count as '1-N'
function formatPlayers(playerCount) {
    if (playerCount === 1)
        return playerCount

    return "1-" + playerCount;
}


// Show dates in Y-M-D format
function formatDate(date) {
    return Qt.formatDate(date, "yyyy");
}


// Show last played time as text. Based on the code of the default Pegasus theme.
// Note to self: I should probably move this into the API.
function formatLastPlayed(lastPlayed) {
    if (isNaN(lastPlayed))
        return "N/A";

    var now = new Date();

    var elapsedHours = (now.getTime() - lastPlayed.getTime()) / 1000 / 60 / 60;
    if (elapsedHours < 24 && now.getDate() === lastPlayed.getDate())
        return "today";

    var elapsedDays = Math.round(elapsedHours / 24);
    if (elapsedDays <= 1)
        return "yesterday";

    return elapsedDays + " days ago"
}


// Display the play time (provided in seconds) with text.
// Based on the code of the default Pegasus theme.
// Note to self: I should probably move this into the API.
function formatPlayTime(playTime) {
    var minutes = Math.ceil(playTime / 60)
    if (minutes <= 90)
        return Math.round(minutes) + " Mins";

    return parseFloat((minutes / 60).toFixed(1)) + " Hours"
}

function systemColor(input_str) {
  var colorDict = {
    "nes": "#ED1C24",
    "snes": "#514689",
    "n64": "#21397B",
    "megadrive": "#17569B",
    "mastersystem": "#17569B",
    "neogeo": "#E60012",
    "gba": "#14017C",
    "gamecube": "#6545B2",
    "n64": "#069330",
    "pcengine": "#FFC001",
    "gamegear": "#BD0E6D",
    "fce": "#F0D878"
    };

  if (input_str in colorDict)
    return colorDict[input_str]

  var colors = ["#711521", "#C1121C", "#F7BA0B", "#007243", "#00387B", "#514689", "#17569b", "#00C3E3", "#E60012", "#FFC001"]
  var colorCount = colors.length


  // From: https://www.raphnet.net/design/console_colors/index.php
  // Famicom #711521
  // NES #C1121C
  // SNES RED #C1121C
  // SNES YELLOW #F7BA0B
  // SNES GREEN #007243
  // SNES BLUE #00387b
  // SNES A/B #514689
  // SNES Y/X #a7a4e0
  // SEGA BLUE: #17569b

  // SNES CONSOLE GREY #b2b4b2
  // SNES DPAD GRAY #54585a
  // SNES BUTTON ZONE GRAY #707372

  // Switch Red: #e60012
  // Switch Neon Blue: #00c3e3
  // https://www.colourlovers.com/palette/1898124/N64
  // https://www.colourlovers.com/palette/505965/gamecube
  // https://www.colourlovers.com/palette/4623974/Sega_Game_Gear
  // https://www.colourlovers.com/palette/1111121/Famicom

  var seed = input_str.charCodeAt(0) ^ input_str.charCodeAt(1);
  var moduloPosition = seed % colorCount
  return colors[moduloPosition]
}