local fzf = require("fzf-lua")

local wide = {
    width = 160,
    height = 30,
    preview = { horizontal = "right:50%" },
}

fzf.setup({
    defaults = {
        lopen = "lopen",
        copen = "copen",
    },
    winopts = {
        width = 80,
        height = 30,
        row = 0.5,
        col = 0.5,
        backdrop = 100,
    },
    keymap = {
        builtin = {
            false,
            ["<C-o>"] = "toggle-fullscreen",
            ["<C-d>"] = "preview-half-page-down",
            ["<C-u>"] = "preview-half-page-up",
            ["<C-f>"] = "preview-down",
            ["<C-b>"] = "preview-up",
        },
        fzf = {
            false,
            ["ctrl-y"] = "accept",
        },
    },
    actions = {
        files = {
            false,
            ["enter"] = fzf.actions.file_edit,
            ["ctrl-s"] = fzf.actions.file_split,
            ["ctrl-v"] = fzf.actions.file_vsplit,
            ["ctrl-t"] = fzf.actions.file_tabedit,
            ["ctrl-q"] = {
                fn = fzf.actions.file_sel_to_ll,
                prefix = "select-all",
            },
            ["alt-q"] = {
                fn = fzf.actions.file_sel_to_qf,
                prefix = "select-all",
            },
        },
    },
    files = {
        hidden = true,
        no_ignore = true,
        previewer = false,
    },
    grep = {
        hidden = true,
        rg_opts = "--iglob=!.venv --iglob=!vendor "
            .. require("fzf-lua.defaults").defaults.grep.rg_opts,
        winopts = wide,
    },
    oldfiles = {
        cwd_only = true,
        previewer = false,
        include_current_session = true,
    },
    buffers = {
        sort_lastused = true,
        previewer = false,
    },
    highlights = {
        winopts = wide,
    },
    lsp = {
        winopts = wide,
    },
    diagnostics = {
        winopts = wide,
        multiline = 1,
    },
})

vim.keymap.set("n", "<leader>ff", fzf.files)
vim.keymap.set("n", "<leader>fr", fzf.oldfiles)
vim.keymap.set("n", "<leader>fg", fzf.live_grep)
vim.keymap.set("n", "<leader>fG", function()
    fzf.live_grep({ cwd = vim.fn.expand("%:p:h") })
end)
vim.keymap.set("n", "<leader>fb", fzf.buffers)
vim.keymap.set("n", "<leader>fh", fzf.highlights)
vim.keymap.set("n", "gd", fzf.lsp_definitions)
vim.keymap.set("n", "grr", fzf.lsp_references)
vim.keymap.set("n", "gri", fzf.lsp_implementations)
vim.keymap.set("n", "grt", fzf.lsp_typedefs)
vim.keymap.set("n", "<leader>fd", fzf.diagnostics_document)
vim.keymap.set("n", "<leader>fD", fzf.diagnostics_workspace)