local K = require('core.keymap')

return {
    'nvim-neo-tree/neo-tree.nvim',
    branch = 'v3.x',
    dependencies = {
        'nvim-lua/plenary.nvim',
        'nvim-tree/nvim-web-devicons',
        'MunifTanjim/nui.nvim',
    },
    config = function()
        -- Setup --
        require('neo-tree').setup({
            close_if_last_window = false,
            enable_git_status = true,
            enable_diagnostics = true,
            name = {
                trailing_slash = false,
                use_git_status_colors = true,
                highlight = 'NeoTreeFileName',
            },
            git_status = {
                symbols = {
                    -- Git Change type Icon --
                    added = '✚',
                    modified = '',
                    deleted = '✖',
                    renamed = '󰁕',
                    -- Git Status type Icon --
                    untracked = '',
                    ignored = '',
                    unstaged = '󰄱',
                    staged = '',
                    conflict = '',
                },
            },
            symlink_target = {
                enabled = false,
            },
            filesystem = {
                hijack_netrw_behavior = 'open_default',
            },
            -- Keybinding --
            window = {
                mappings = {
                    ['<space>'] = 'open',
                },
            },
        })

        -- Dignostic Icons --
        vim.fn.sign_define('DiagnosticSignError', {
            text = ' ',
            texthl = 'DiagnosticSignError',
        })
        vim.fn.sign_define('DiagnosticSignWarn', {
            text = ' ',
            texthl = 'DiagnosticSignWarn',
        })
        vim.fn.sign_define('DiagnosticSignInfo', {
            text = ' ',
            texthl = 'DiagnosticSignInfo',
        })
        vim.fn.sign_define('DiagnosticSignHint', {
            text = '󰌵',
            texthl = 'DiagnosticSignHint',
        })

        -- Keybinding --
        vim.keymap.set(
            K.FILE_TREE.TOGGLE.mode,
            K.FILE_TREE.TOGGLE.shortcut,
            ':Neotree toggle reveal left<CR>',
            { desc = K.FILE_TREE.TOGGLE.description }
        )
        vim.keymap.set(
            K.FILE_TREE.SHOW_OPEN.mode,
            K.FILE_TREE.SHOW_OPEN.shortcut,
            ':Neotree buffers reveal float<CR>',
            { desc = K.FILE_TREE.SHOW_OPEN.description }
        )
    end,
}