local darkmode = require("Spoons/darkmode")

-- Variables
local hyperKey = {"alt", "shift", "ctrl", "cmd"}
-- termApplication = "Alacritty"
local termApplication = "WezTerm"

-- Highlight the currently focused window
hs.window.highlight.start()

-- Enable spotlight to search applications by name
hs.application.enableSpotlightForNameSearches(true)

-- Reload configuration automatically
local function reloadConfig(files)
    local doReload = false
    for _, file in pairs(files) do
        if file:sub(-4) == ".lua" then
            doReload = true
        end
    end
    if doReload then
        hs.reload()
    end
end

local myWatcher = hs.pathwatcher.new(os.getenv("HOME") .. "/.hammerspoon/", reloadConfig):start()
hs.alert.show("hs.config updated")

-- Allow a scratchpad-like behavior for a certain app with a key combination
local function scratchpadAppWithCombination(modifier, key, appName)
    hs.hotkey.bind(modifier, key, function()
        local app = hs.application.get(appName)
        if app then
            space = hs.spaces.activeSpaceOnScreen(hs.screen.mainScreen())
            if not app:mainWindow() then
                app:selectMenuItem({appName, "New OS window"})
            elseif app:isFrontmost() then
                app:hide()
            else
                app:unhide()
                hs.spaces.moveWindowToSpace(app:focusedWindow(), space)
                app:activate()
            end
        else
            hs.application.launchOrFocus(appName)
        end
    end)
end

-- Focus a window with a combination
LastFocusedWindow = nil
local function focusAppWithCombination(modifier, key, appName)
    hs.hotkey.bind(modifier, key, function()
        local app = hs.application.get(appName)
        if app then
            if app:focusedWindow() == hs.window.focusedWindow() then
                LastFocusedWindow:focus()
                LastFocusedWindow = app:mainWindow()
            else
                LastFocusedWindow = hs.window.focusedWindow()
                -- hs.application.launchOrFocus(appName)
                app:mainWindow():focus()
            end
        else
            hs.alert.show("iTerm not running")
        end
    end)
end

-- Setup
scratchpadAppWithCombination({"cmd", "shift"}, "-", "Obsidian")
-- scratchpadAppWithCombination(hyperKey, "-", "Notion")
scratchpadAppWithCombination({"ctrl"}, "return", termApplication)

-- Dark mode toggles
local function toggleMattermostTheme(dark)
    print('theme changed to dark:', dark)
end
darkmode.addHandler(toggleMattermostTheme)

-- Test

-- function safariMouseBack()

-- end

-- termBinds = {}

-- function enableBinds()
--     -- hs.console.printStyledtext("term focused")
--     for k, v in pairs(termBinds) do
--         v:enable()
--     end
-- end

-- function disableBinds()
--     -- hs.console.printStyledtext("term unfocused")
--     for k, v in pairs(termBinds) do
--         v:disable()
--     end
-- end

-- local wf = hs.window.filter

-- wf_safari = wf.new {'Safari'}
-- wf_safari:subscribe(wf.windowFocused, enableBinds)
-- wf_safari:subscribe(wf.windowUnfocused, disableBinds)