; Replace a common TODO type
::TOOD::TODO

DownloadYoutubeVideo(dataType)
{
    ; Note: This callback is usually fired twice when copying for some reason
    ;       so we use "RunWait" below to make sure we only launch youtube-dl once.

    if (dataType != 1) {
        return
    }

    ; If there is an ampersand, remove it and anything following.
    link := StrSplit(A_Clipboard, "&")[1] ; Arrays are 1 offset

    if (InStr(A_Clipboard, "youtube.com/watch")) {
        Runwait "wsl.exe --shell-type standard /home/tgrosinger/bin/youtube-dl " . link
    }
}
OnClipboardChange DownloadYoutubeVideo


; Open a terminal over the currently focused VS Code window.
; If there is an open Windows Terminal, use that, otherwise create a new one.
; Pressing the hotkey again goes back to the previously focused window.

prevWindow := 0
^!+#t::  ; Capslock+t to open a terminal
{
    global prevWindow

    termID := WinExist("ahk_exe WindowsTerminal.exe")

    if (termID and termID == WinGetID("A") and prevWindow) {
        WinActivate(prevWindow)
        return
    }

    prevWindow := WinGetID("A")

    if ( not termID) {
        Run "wt.exe"
        termID := WinWait("ahk_exe WindowsTerminal.exe")
    }
    WinActivate

    if (WinExist("ahk_exe Code.exe")) {
        WinGetPos &current_x, &current_y, &width, &height
        WinMove(current_x, current_y, width, height, "ahk_exe WindowsTerminal.exe")
    }
}


; Arrange windows into my preferred location, based on what monitors are connected.
monitorConfigurations := Map(
    ; Desk means the monitor at my desk is plugged in.
    "desk", Map(
        "Workrave", [0, 2056, 94, 56],
        "Discord", [-7, 0, 900, 750],
        "Signal", [-7, 742, 900, 750],
        "Visual Studio Code", [886, 0, 2954, 2110],
        "ahk_exe WindowsTerminal.exe", [886, 0, 2954, 2110],
        "Mozilla Firefox", [881, 0, 2963, 2117],
        "TickTick", [-7, 1484, 900, 635]
    ),
    ; Standalone means there are no other monitors plugged in.
    "standalone", Map(
        "Workrave", [0, 1498, 94, 56],
        "Discord", [-7, 0, 900, 750],
        "Signal", [-7, 742, 900, 750],
        "Visual Studio Code", [472, 0, 2085, 1550],
        "ahk_exe WindowsTerminal.exe", [472, 0, 2085, 1550],
        "Mozilla Firefox", [467, 0, 2099, 1557],
        "TickTick", [0, 731, 942, 821],
        "Atrium", [983, 0, 1577, 1552],
        "Plex", [342, 85, 1970, 1300]
    )
)
IdentifyMonitorConfiguration() {
    ; TODO: Improve monitor matching by using the monitor guid.
    ; See https://www.autohotkey.com/boards/viewtopic.php?t=116104

    count := MonitorGetCount()
    if (count == 1) {
        return "standalone"
    }

    primary := MonitorGetPrimary()
    MonitorGet primary, &Left, &Top, &Right, &Bottom

    if (Right == "3840" and Bottom == "2160") {
        return "desk"
    }

    return "unknown"
}
ArrangeWindowsInMonitor(windowConfigs) {
    for win, params in windowConfigs {
        if (WinExist(win)) {
            WinMove(params[1], params[2], params[3], params[4])
        }
    }
}
ArrangeWindows(wParam, lParam, msg, hwnd)
{
    monitorConfigName := IdentifyMonitorConfiguration()
    if ( not monitorConfigurations.Has(monitorConfigName)) {
        return
    }

    monitorConfig := monitorConfigurations[monitorConfigName]
    ArrangeWindowsInMonitor(monitorConfig)
}

; Listen for the monitor change event
OnMessage(0x007E, ArrangeWindows)

^!+#a::  ; Capslock+a to arrange windows
{
    keyArr := []
    For Key In monitorConfigurations
        keyArr.Push(Key)

    selectionGui := Gui()
    selectionGui.AddText(, "Please select a window layout:")
    selectionGui.AddDropDownList("vLayoutChoice Choose1", keyArr)
    selectionGui.AddButton("", "Cancel").OnEvent("Click", Cancel)
    selectionGui.AddButton("Default X+", "Submit").OnEvent("Click", Submit) ; Place next previous button.
    selectionGui.Show()
    WinWaitClose(selectionGui.Hwnd)

    Cancel(*)
    {
        WinClose(selectionGui.Hwnd)
    }

    Submit(*)
    {
        Saved := selectionGui.Submit(true)
        monitorConfig := monitorConfigurations[Saved.LayoutChoice]
        ArrangeWindowsInMonitor(monitorConfig)
    }
}