local deps = require("nvim-deps")
vim.opt.termguicolors = true
vim.notify = require("notify")
vim.notify.setup({background_colour = "#000000"})
require("oil").setup()
local telescope = require('telescope.builtin')
vim.keymap.set('n', '<leader>ff', telescope.find_files, {})
vim.keymap.set('n', '<leader>fg', telescope.live_grep, {})
vim.keymap.set('n', '<leader>fb', telescope.buffers, {})
vim.keymap.set('n', '<leader>fh', telescope.help_tags, {})
require("telescope").setup({
    defaults = {
        mappings = {
            i = {
                ["<cr>"] = function(bufnr)
                    require("telescope.actions.set").edit(bufnr, "tab drop")
                end
            }
        }
    },
    extensions = {
        undo = {
            side_by_side = true,
            layout_strategy = "vertical",
            layout_config = {preview_height = 0.8}
        }
    }
})
require('telescope').load_extension("undo")
local neogit = require('neogit')
-- git commit
-- vim.keymap.set('n', '<leader>gc', neogit.open, { "commit" })
-- git neo -> Neogit
vim.keymap.set('n', '<leader>gN', neogit.open, {})
neogit.setup({
    git_services = {
        ["github.com"] = "https://github.com/${owner}/${repository}/compare/${branch_name}?expand=1",
        ["bitbucket.org"] = "https://bitbucket.org/${owner}/${repository}/pull-requests/new?source=${branch_name}&t=1",
        ["gitlab.com"] = "https://gitlab.com/${owner}/${repository}/merge_requests/new?merge_request[source_branch]=${branch_name}",
        ["apps.terminal"] = "http://apps.terminal/${owner}/${repository}/merge_requests/new?merge_request[source_branch]=${branch_name}"
    }
    status = {
	    recent_commit_count = 100,
    },
    integrations = {
            diffview = true,
            telescope = true,
	    fzf_lua = true,
    },
    mappings = {
      commit_editor = {
        ["q"] = "Close",
        ["<c-c><c-c>"] = "Submit",
        ["<c-c><c-k>"] = "Abort",
      },
      rebase_editor = {
        ["p"] = "Pick",
        ["r"] = "Reword",
        ["e"] = "Edit",
        ["s"] = "Squash",
        ["f"] = "Fixup",
        ["x"] = "Execute",
        ["d"] = "Drop",
        ["b"] = "Break",
        ["q"] = "Close",
        ["<cr>"] = "OpenCommit",
        ["gk"] = "MoveUp",
        ["gj"] = "MoveDown",
        ["<c-c><c-c>"] = "Submit",
        ["<c-c><c-k>"] = "Abort",
      },
      finder = {
        ["<cr>"] = "Select",
        ["<c-c>"] = "Close",
        ["<esc>"] = "Close",
        ["<c-n>"] = "Next",
        ["<c-p>"] = "Previous",
        ["<down>"] = "Next",
        ["<up>"] = "Previous",
        ["<tab>"] = "MultiselectToggleNext",
        ["<s-tab>"] = "MultiselectTogglePrevious",
        ["<c-j>"] = "NOP",
      },
      -- Setting any of these to `false` will disable the mapping.
      popup = {
        ["?"] = "HelpPopup",
        ["A"] = "CherryPickPopup",
        ["D"] = "DiffPopup",
        ["M"] = "RemotePopup",
        ["P"] = "PushPopup",
        ["X"] = "ResetPopup",
        ["Z"] = "StashPopup",
        ["b"] = "BranchPopup",
        ["c"] = "CommitPopup",
        ["f"] = "FetchPopup",
        ["l"] = "LogPopup",
        ["m"] = "MergePopup",
        ["p"] = "PullPopup",
        ["r"] = "RebasePopup",
        ["v"] = "RevertPopup",
      },
      status = {
        ["q"] = "Close",
        ["I"] = "InitRepo",
        ["1"] = "Depth1",
        ["2"] = "Depth2",
        ["3"] = "Depth3",
        ["4"] = "Depth4",
        ["<tab>"] = "Toggle",
        ["x"] = "Discard",
        ["s"] = "Stage",
        ["S"] = "StageUnstaged",
        ["<c-s>"] = "StageAll",
        ["u"] = "Unstage",
        ["U"] = "UnstageStaged",
        ["$"] = "CommandHistory",
        ["#"] = "Console",
        ["Y"] = "YankSelected",
        ["<c-r>"] = "RefreshBuffer",
        ["<enter>"] = "GoToFile",
        ["<c-v>"] = "VSplitOpen",
        ["<c-x>"] = "SplitOpen",
        ["<c-t>"] = "TabOpen",
        ["{"] = "GoToPreviousHunkHeader",
        ["}"] = "GoToNextHunkHeader",
      },
    },
})
local dap, dapui = require("dap"), require("dapui")
dap.adapters.lldb = {
    type = "executable",
    command = deps.lldb_path .. "/bin/lldb-vscode",
    name = "lldb"
}
local dap_breakpoint = {
    error = {
        text = "🟥",
        texthl = "LspDiagnosticsSignError",
        linehl = "",
        numhl = ""
    },
    rejected = {
        text = "❗",
        texthl = "LspDiagnosticsSignHint",
        linehl = "",
        numhl = ""
    },
    stopped = {
        text = "🛑",
        texthl = "LspDiagnosticsSignInformation",
        linehl = "DiagnosticUnderlineInfo",
        numhl = "LspDiagnosticsSignInformation"
    }
}

vim.keymap.set('n', '<leader>dk', function() dap.continue() end)
vim.keymap.set('n', '<leader>dl', function() dap.run_last() end)
vim.keymap.set('n', '<leader>b', function() dap.toggle_breakpoint() end)
vim.fn.sign_define("DapBreakpoint", dap_breakpoint.error)
vim.fn.sign_define("DapStopped", dap_breakpoint.stopped)
vim.fn.sign_define("DapBreakpointRejected", dap_breakpoint.rejected)

dapui.setup()

-- Auto open and close dapUI
dap.listeners.after.event_initialized["dapui_config"] =
    function() dapui.open() end
dap.listeners.before.event_terminated["dapui_config"] =
    function() dapui.close() end
dap.listeners.before.event_exited["dapui_config"] = function() dapui.close() end

-- Setup language servers.
local lspconfig = require('lspconfig')
-- Global mappings.
-- See `:help vim.diagnostic.*` for documentation on any of the below functions
vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float)
vim.keymap.set('n', '[d', vim.diagnostic.goto_prev)
vim.keymap.set('n', ']d', vim.diagnostic.goto_next)
vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist)

-- Use LspAttach autocommand to only map the following keys
-- after the language server attaches to the current buffer
vim.api.nvim_create_autocmd('LspAttach', {
    group = vim.api.nvim_create_augroup('UserLspConfig', {}),
    callback = function(ev)
        -- Enable completion triggered by <c-x><c-o>
        vim.bo[ev.buf].omnifunc = 'v:lua.vim.lsp.omnifunc'

        -- Buffer local mappings.
        -- See `:help vim.lsp.*` for documentation on any of the below functions
        local opts = {buffer = ev.buf}
        vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, opts)
        vim.keymap.set('n', 'gd', vim.lsp.buf.definition, opts)
        vim.keymap.set('n', 'K', vim.lsp.buf.hover, opts)
        vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, opts)
        vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, opts)
        vim.keymap
            .set('n', '<leader>wa', vim.lsp.buf.add_workspace_folder, opts)
        vim.keymap.set('n', '<leader>wr', vim.lsp.buf.remove_workspace_folder,
                       opts)
        vim.keymap.set('n', '<leader>wl', function()
            print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
        end, opts)
        vim.keymap.set('n', '<leader>D', vim.lsp.buf.type_definition, opts)
        vim.keymap.set('n', '<leader>rn', vim.lsp.buf.rename, opts)
        vim.keymap.set({'n', 'v'}, '<leader>ca', vim.lsp.buf.code_action, opts)
        vim.keymap.set('n', 'gr', vim.lsp.buf.references, opts)
        vim.keymap.set('n', '<leader>f',
                       function() vim.lsp.buf.format {async = true} end, opts)
    end
})

-- https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md
-- deps.typst-lsp_path
lspconfig.typst_lsp.setup {
    cmd = {(deps["typst-lsp_path"] .. "/bin/typst-lsp")},
    settings = {
        exportPdf = "onType", -- Choose onType, onSave or never.
        serverPath = (deps["typst-lsp_path"] .. "/bin/typst-lsp"), -- Normally, there is no need to uncomment it.
    }
}
lspconfig.nil_ls.setup {
    cmd = {(deps.nil_path .. "/bin/nil")},
    -- https://github.com/oxalica/nil/blob/main/docs/configuration.md
    settings = {
	command = {
    	formatting = "nixpkgs-fmt", },
    },
    flake = {
	autoArchive = true,
	autoEvalInputs = true,
    },
}

require("lsp-inlayhints").setup()
require("completion")