require('helpers').edit_cf('pd', '/lua/plugins/debug.lua')
-- debug.lua
--
-- Shows how to use the DAP plugin to debug your code.
--
-- Primarily focused on configuring the debugger for Go, but can
-- be extended to other languages as well. That's why it's called
-- kickstart.nvim and not kitchen-sink.nvim ;)
--
return {
    'mfussenegger/nvim-dap',
    dependencies = {
        -- Creates a beautiful debugger UI
        'rcarriga/nvim-dap-ui',

        -- Required dependency for nvim-dap-ui
        'nvim-neotest/nvim-nio',

        -- Installs the debug adapters for you
        'williamboman/mason.nvim',
        'jay-babu/mason-nvim-dap.nvim',

        -- Add your own debuggers here
        'leoluz/nvim-dap-go',
    },
    keys = {
        -- Basic debugging keymaps, feel free to change to your liking!
        {
            '<Leader>dc',
            function()
                require('dap').continue()
            end,
            desc = 'Debug: Start/Continue',
        },
        {
            '<Leader>di',
            function()
                require('dap').step_into()
            end,
            desc = 'Debug: Step Into',
        },
        {
            '<Leader>do',
            function()
                require('dap').step_over()
            end,
            desc = 'Debug: Step Over',
        },
        {
            '<Leader>du',
            function()
                require('dap').step_out()
            end,
            desc = 'Debug: Step Out',
        },
        {
            '<leader>db',
            function()
                require('dap').toggle_breakpoint()
            end,
            desc = 'Debug: Toggle Breakpoint',
        },
        {
            '<leader>dB',
            function()
                require('dap').set_breakpoint(vim.fn.input 'Breakpoint condition: ')
            end,
            desc = 'Debug: Set Breakpoint',
        },
        -- Toggle to see last session result. Without this, you can't see session output in case of unhandled exception.
        {
            '<Leader>ds',
            function()
                require('dapui').toggle()
            end,
            desc = 'Debug: Toggle UI',
        },
    },
    config = function()
        local dap = require 'dap'
        local dapui = require 'dapui'

        require('mason-nvim-dap').setup {
            -- Makes a best effort to setup the various debuggers with
            -- reasonable debug configurations
            automatic_installation = true,

            -- You can provide additional configuration to the handlers,
            -- see mason-nvim-dap README for more information
            handlers = {
                function(config)
                    require('mason-nvim-dap').default_setup(config)
                end,
                php = function(config)
                    config.configurations = {
                        {
                            type = 'php',
                            request = 'launch',
                            name = 'Listen for XDebug',
                            port = 9003,
                            log = true,
                            -- pathMappings = {
                            --     ['/var/www/html/'] = vim.fn.getcwd() .. '/',
                            -- },
                            hostname = '0.0.0.0',
                        },
                    }

                    require('mason-nvim-dap').default_setup(config)
                end,
            },

            -- You'll need to check that you have the required things installed
            -- online, please don't ask me how to install them :)
            ensure_installed = {
                -- Update this to ensure that you have the debuggers for the langs you want
                'delve',
            },
        }

        dap.adapters.php = {
            type = 'executable',
            command = 'node',
            args = { '/Users/chris/.local/src/vscode-php-debug/out/phpDebug.js' },
        }

        dap.configurations.php = {
            {
                type = 'php',
                request = 'launch',
                name = 'Listen for XDebug',
                port = 9003,
                log = true,
                -- pathMappings = {
                --     ['/var/www/html/'] = vim.fn.getcwd() .. '/',
                -- },
                hostname = '0.0.0.0',
            },
        }

        -- Dap UI setup
        -- For more information, see |:help nvim-dap-ui|
        dapui.setup {
            -- Set icons to characters that are more likely to work in every terminal.
            --    Feel free to remove or use ones that you like more! :)
            --    Don't feel like these are good choices.
            icons = { expanded = '▾', collapsed = '▸', current_frame = '*' },
            controls = {
                icons = {
                    pause = '',
                    play = '',
                    step_into = '󰆹',
                    step_over = '󰆷',
                    step_out = '󰆸',
                    step_back = '',
                    run_last = '',
                    terminate = '',
                    disconnect = '',
                },
            },
            element_mappings = {
                stacks = {
                    open = "<CR>",
                    expand = "o",
                }
            }
        }

        -- Change breakpoint icons
        vim.api.nvim_set_hl(0, 'DapBreak', { fg = '#e51400' })
        vim.api.nvim_set_hl(0, 'DapStop', { fg = '#ffcc00' })
        local breakpoint_icons = vim.g.have_nerd_font
                and { Breakpoint = '', BreakpointCondition = '', BreakpointRejected = '', LogPoint = '', Stopped = '' }
            or { Breakpoint = '●', BreakpointCondition = '⊜', BreakpointRejected = '⊘', LogPoint = '◆', Stopped = '⭔' }
        for type, icon in pairs(breakpoint_icons) do
            local tp = 'Dap' .. type
            local hl = (type == 'Stopped') and 'DapStop' or 'DapBreak'
            vim.fn.sign_define(tp, { text = icon, texthl = hl, numhl = hl })
        end

        local function get_php_ini_dir()
            local handle = io.popen 'php --ini 2>/dev/null'
            if not handle then
                return nil
            end
            local result = handle:read '*a'
            handle:close()
            local dir = result:match 'Scan for additional .ini files in:%s+([^\n]+)'
            if dir and dir:find '%(none%)' == nil then
                return vim.trim(dir)
            end
            return nil
        end

        local function enable_xdebug()
            local ini_dir = get_php_ini_dir()
            if not ini_dir then
                return
            end
            os.execute(string.format('mv "%s/20-xdebug.ini.disabled" "%s/20-xdebug.ini" 2>/dev/null', ini_dir, ini_dir))
        end

        local function disable_xdebug()
            local ini_dir = get_php_ini_dir()
            if not ini_dir then
                return
            end
            os.execute(string.format('mv "%s/20-xdebug.ini" "%s/20-xdebug.ini.disabled" 2>/dev/null', ini_dir, ini_dir))
        end

        dap.listeners.after.event_initialized['xdebug_enable'] = enable_xdebug
        dap.listeners.before.event_terminated['xdebug_disable'] = disable_xdebug
        dap.listeners.before.event_exited['xdebug_disable'] = disable_xdebug

        -- dap.listeners.after.event_output['neotest_display'] = function(_, body)
        --     require('neotest').output.open { enter = true, last = true }
        -- end

        dap.listeners.after.event_initialized['dapui_config'] = dapui.open
        dap.listeners.before.event_terminated['dapui_config'] = dapui.close
        dap.listeners.before.event_exited['dapui_config'] = dapui.close

        -- Install golang specific config
        require('dap-go').setup {
            delve = {
                -- On Windows delve must be run attached or it crashes.
                -- See https://github.com/leoluz/nvim-dap-go/blob/main/README.md#configuring
                detached = vim.fn.has 'win32' == 0,
            },
        }
    end,
}