-- leader
vim.g.mapleader = " "

-- visual block indenting
vim.keymap.set("v", "<", "<gv")
vim.keymap.set("v", ">", ">gv")

-- centered cursor
vim.keymap.set("n", "n", "nzz")
vim.keymap.set("n", "N", "Nzz")
vim.keymap.set("n", "J", "mzJ`z")

-- escape terminal mode
vim.keymap.set("t", "<Esc>", "<C-\\><C-n>")

-- newline without entering insert mode
vim.keymap.set("n", "<C-J>", "o<Esc>")
vim.keymap.set("n", "<C-K>", "O<Esc>")

-- movement
vim.keymap.set("n", "<leader>h", "<cmd>wincmd h<CR>")
vim.keymap.set("n", "<leader>j", "<cmd>wincmd j<CR>")
vim.keymap.set("n", "<leader>k", "<cmd>wincmd k<CR>")
vim.keymap.set("n", "<leader>l", "<cmd>wincmd l<CR>")

-- splits and buffers
vim.keymap.set("n", "<leader>sv", "<cmd>vsplit<CR>")
vim.keymap.set("n", "<leader>sz", "<cmd>split<CR>")
vim.keymap.set("n", "<leader>st", "<cmd>tabnew<CR>")
vim.keymap.set("n", "<leader>sb", "<cmd>Telescope buffers<CR>")
vim.keymap.set("n", "<leader>sh", "<cmd>tabprevious<CR>")
vim.keymap.set("n", "<leader>sl", "<cmd>tabnext<CR>")

-- basics
vim.keymap.set("n", "<leader>q", "<cmd>q<CR>")
vim.keymap.set("n", "<leader>Q", "<cmd>qa<CR>")
vim.keymap.set("n", "<leader>x", "<cmd>q!<CR>")
vim.keymap.set("n", "<leader>X", "<cmd>qa!<CR>")
vim.keymap.set("n", "<leader>w", "<cmd>w<CR>")
vim.keymap.set("n", "<leader>W", "<cmd>wa<CR>")
vim.keymap.set("n", "<leader>f", "<cmd>NvimTreeToggle<CR>")
vim.keymap.set("n", "<leader>F", "<cmd>Telescope find_files<CR>")

-- toggle term
vim.keymap.set("n", "<leader>c", "<cmd>ToggleTermToggleAll<CR>")
vim.keymap.set("n", "<leader>C", "<cmd>ToggleTerm<CR>")

-- frequent actions
vim.keymap.set("n", "<leader>ar", "<cmd>source ~/.config/nvim/init.lua<CR>")
vim.keymap.set("n", "<leader>ac", "<cmd>Telescope find_files cwd=~/.config/nvim<CR>")

-- keymap switches
vim.keymap.set("i", "<C-x>", "<Esc><cmd>set keymap=<CR>a")
vim.keymap.set("i", "<C-z>", "<Esc><cmd>set keymap=hebrew<CR>a")

-- telescope
vim.keymap.set("n", "<leader>tt", "<cmd>Telescope<CR>")
vim.keymap.set("n", "<leader>tl", "<cmd>Telescope lsp_dynamic_workspace_symbols<CR>")
vim.keymap.set("n", "<leader>to", "<cmd>Telescope oldfiles<CR>")
vim.keymap.set("n", "<leader>tg", "<cmd>Telescope live_grep<CR>")
vim.keymap.set("n", "<leader>ts", "<cmd>Telescope treesitter<CR>")

-- code
vim.keymap.set("n", "<leader>gf", "<cmd>Neoformat<CR>")
vim.keymap.set("n", "<leader>gd", "<cmd>Telescope lsp_definitions<CR>")
vim.keymap.set("n", "<leader>gi", "<cmd>Telescope lsp_implementations<CR>")
vim.keymap.set("n", "<leader>gr", "<cmd>Telescope lsp_references<CR>")
vim.keymap.set("n", "<leader>ga", "<cmd>Telescope lsp_code_actions<CR>")
vim.keymap.set("n", "<leader>gq", "<cmd>Telescope diagnostics<CR>")
vim.keymap.set("n", "<leader>gD", function()
	vim.lsp.buf.declaration()
end)
vim.keymap.set("n", "<leader>gk", function()
	vim.lsp.buf.hover()
end)
vim.keymap.set("n", "<leader>gt", function()
	vim.lsp.buf.type_definition()
end)
vim.keymap.set("n", "<leader>gn", function()
	vim.lsp.buf.rename()
end)
vim.keymap.set("n", "<leader>ge", function()
	vim.lsp.diagnostic.show_line_diagnostics()
end)
vim.keymap.set("n", "[d", function()
	vim.lsp.diagnostic.goto_prev()
end)
vim.keymap.set("n", "]d", function()
	vim.lsp.diagnostic.goto_next()
end)

-- debug mappings
vim.keymap.set("n", "<leader>dc", function()
	require("dap").continue()
end)
vim.keymap.set("n", "<leader>dn", function()
	require("dap").step_over()
end)
vim.keymap.set("n", "<leader>di", function()
	require("dap").step_into()
end)
vim.keymap.set("n", "<leader>do", function()
	require("dap").step_out()
end)
vim.keymap.set("n", "<leader>db", function()
	require("dap").toggle_breakpoint()
end)
vim.keymap.set("n", "<leader>dl", function()
	require("dap").run_last()
end)
vim.keymap.set("n", "<leader>dq", function()
	require("dap").close()
end)
vim.keymap.set("n", "<leader>du", function()
	require("dapui").toggle()
end)
vim.keymap.set("n", "<leader>dv", "<cmd>Telescope dap variables<CR>")
vim.keymap.set("n", "<leader>dh", "<cmd>Telescope dap commands<CR>")
vim.keymap.set("n", "<leader>dp", "<cmd>Telescope dap list_breakpoints<CR>")

-- git
vim.keymap.set("n", "<leader>vs", "<cmd>Git<CR>")
vim.keymap.set("n", "<leader>vb", "<cmd>Telescope git_branches<CR>")
vim.keymap.set("n", "<leader>vc", "<cmd>Telescope git_commits<CR>")
vim.keymap.set("n", "<leader>vf", "<cmd>Telescope git_files<CR>")