From d971d87f45886bf773e7be1370b7eeae59767601 Mon Sep 17 00:00:00 2001
From: SL1900 <43700351+SL1900@users.noreply.github.com>
Date: Sat, 30 May 2026 13:44:07 +0900
Subject: [PATCH] Added window movement script using window-picker plugin

---
 init.lua            |   3 ++
 window_movement.lua | 111 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 114 insertions(+)
 create mode 100644 window_movement.lua

diff --git a/init.lua b/init.lua
index 4ef3519..b759f7e 100644
--- a/init.lua
+++ b/init.lua
@@ -151,6 +151,9 @@ highlight.setup()
 local quickCommand = require("quick-command/quick-command")
 quickCommand.setup()
 
+local windowMovement = require("window_movement")
+windowMovement.setup()
+
 vim.api.nvim_create_autocmd({ 'VimLeavePre' }, {
     group = vim.api.nvim_create_augroup('fuck_shada_temp', { clear = true }),
     pattern = { '*' },
diff --git a/window_movement.lua b/window_movement.lua
new file mode 100644
index 0000000..4475995
--- /dev/null
+++ b/window_movement.lua
@@ -0,0 +1,111 @@
+local window_picker = require("window-picker")
+
+local M = {}
+
+M.setup = function ()
+    vim.api.nvim_create_user_command(
+        "WindowMove",
+        function ()
+            M.run()
+        end,
+        { desc = "Move window close to another one" }
+    )
+    vim.keymap.set("n", "<C-w>m", M.run, { desc = "Move window"})
+end
+
+local function OpenActionSelectionWindow(target_win_id)
+    local buf = vim.api.nvim_create_buf(false, true)
+
+    local lines = {
+        "",
+        "Select direction to attach current buffer to",
+        "K/↑ - Up   ",
+        "J/↓ - Down ",
+        "H/← - Left ",
+        "L/→ - Right",
+    }
+    local max_width = 0
+    for _,value in ipairs(lines) do
+        if max_width < #value then
+            max_width = #value
+        end
+    end
+    max_width = max_width + 2
+    for index,value in ipairs(lines) do
+        lines[index] = string.rep(" ", max_width / 2 - math.floor(#value / 2)) .. value
+    end
+
+    local window_size = {
+        width = max_width,
+        height = #lines + 1,
+    }
+
+    local opts = {
+        relative = "editor",
+        width = window_size.width,
+        height = window_size.height,
+        col = (vim.o.columns - window_size.width) / 2,
+        row = (vim.o.lines - window_size.height) / 2,
+        anchor = "NW",
+        style = "minimal",
+        border = "rounded",
+    }
+
+    local win = vim.api.nvim_open_win(buf, true, opts)
+
+    vim.api.nvim_buf_set_lines(buf, 0, -1, false, lines)
+
+    local keymap_opts = { noremap = true, silent = true, buffer = buf }
+
+    vim.keymap.set("n", "q", "<cmd>close<CR>", keymap_opts)
+    vim.keymap.set("n", "<Esc>", "<cmd>close<CR>", keymap_opts)
+
+    -- vim.keymap.set("n", "<CR>", function ()
+    --     vim.api.nvim_win_close(win, true)
+    -- end, keymap_opts)
+
+    local function CloseCurrentBuffer()
+        local current_buffer = vim.api.nvim_get_current_buf()
+        vim.api.nvim_win_close(vim.api.nvim_get_current_win(), true)
+        return current_buffer
+    end
+
+    ---@param direction "left" | "right" | "above" | "below"
+    local function SplitWindow(direction)
+        vim.api.nvim_win_close(vim.api.nvim_get_current_win(), true)
+        local buf_id = CloseCurrentBuffer()
+        vim.api.nvim_open_win(buf_id, true, {
+            win = target_win_id,
+            split = direction,
+        })
+    end
+
+    local function MoveToDown()
+        SplitWindow("below")
+    end
+    local function MoveToUp()
+        SplitWindow("above")
+    end
+    local function MoveToLeft()
+        SplitWindow("left")
+    end
+    local function MoveToRight()
+        SplitWindow("right")
+    end
+    vim.keymap.set("n", "j", MoveToDown, keymap_opts)
+    vim.keymap.set("n", "<Down>", MoveToDown, keymap_opts)
+    vim.keymap.set("n", "k", MoveToUp, keymap_opts)
+    vim.keymap.set("n", "<Up>", MoveToUp, keymap_opts)
+    vim.keymap.set("n", "h", MoveToLeft, keymap_opts)
+    vim.keymap.set("n", "<Left>", MoveToLeft, keymap_opts)
+    vim.keymap.set("n", "l", MoveToRight, keymap_opts)
+    vim.keymap.set("n", "<Right>", MoveToRight, keymap_opts)
+end
+
+M.run = function ()
+    local win_id = window_picker.pick_window()
+    if not win_id then return end
+    OpenActionSelectionWindow(win_id)
+end
+
+return M;