-- buffers API, loads buffers from ./buffers/*.lua

local M = {}

local buffer_list = {
    'test',
}

local buffers = {}

function M.setup()
    -- Init stuff
end

-- should return created chai buffer
local function resolve_buffer_path(path)
    for _, value in ipairs(buffer_list) do
        local buf = require('chai.buffers.' .. value).check(path)
        if buf ~= nil then
            return buf
        end
    end

    -- user is idiot imbecyle etc
    error("Invalid path " .. path)
end

function M.create_buffer(buffer)
    buffers[buffer] = resolve_buffer_path(vim.api.nvim_buf_get_name(0))
    if type(buffers[buffer].init) == 'function' then
        buffers[buffer].init(buffer)
    end
end

function M.destroy_buffer(buffer)
    if buffers[buffer] == nil then
        return
    end
    if type(buffers[buffer].destroy) == 'function' then
        buffers[buffer].destroy(buffer)
    end
    buffers[buffer] = nil
end

function M.on_hide(buffer)
    if buffers[buffer] == nil then
        return
    end
    if type(buffers[buffer].on_hide) == 'function' then
        buffers[buffer].on_hide(buffer)
    end
end

function M.on_enter(buffer)
    if buffers[buffer] == nil then
        return
    end
    if type(buffers[buffer].on_enter) == 'function' then
        buffers[buffer].on_enter(buffer)
    end
end

function M.on_write(buffer)
    if buffers[buffer] == nil then
        return
    end
    if type(buffers[buffer].on_write) == 'function' then
        buffers[buffer].on_write(buffer)
    end
end

return M