fix(picker): rename picker function names

lua/cp/pickers/fzf_lua.lua

@@ -1,8 +1,8 @@
 local picker_utils = require('cp.pickers')
 
-local contest_picker, problem_picker
+local M
 
-function contest_picker(platform)
+local function contest_picker(platform)
   local constants = require('cp.constants')
   local platform_display_name = constants.PLATFORM_DISPLAY_NAMES[platform] or platform
   local fzf = require('fzf-lua')
@@ -41,7 +41,8 @@ function contest_picker(platform)
         end
 
         if contest then
-          problem_picker(platform, contest.id)
+          local cp = require('cp')
+          cp.handle_command({ fargs = { platform, contest.id } })
         end
       end,
       ['ctrl-r'] = function()
@@ -53,55 +54,7 @@ function contest_picker(platform)
   })
 end
 
-function problem_picker(platform, contest_id)
-  local constants = require('cp.constants')
-  local platform_display_name = constants.PLATFORM_DISPLAY_NAMES[platform] or platform
-  local fzf = require('fzf-lua')
-  local problems = picker_utils.get_problems_for_contest(platform, contest_id)
-
-  if #problems == 0 then
-    vim.notify(
-      ("Contest %s %s hasn't started yet or has no available problems"):format(
-        platform_display_name,
-        contest_id
-      ),
-      vim.log.levels.WARN
-    )
-    contest_picker(platform)
-    return
-  end
-
-  local entries = vim.tbl_map(function(problem)
-    return problem.display_name
-  end, problems)
-
-  return fzf.fzf_exec(entries, {
-    prompt = ('Select Problem (%s %s)> '):format(platform_display_name, contest_id),
-    actions = {
-      ['default'] = function(selected)
-        if not selected or #selected == 0 then
-          return
-        end
-
-        local selected_name = selected[1]
-        local problem = nil
-        for _, p in ipairs(problems) do
-          if p.display_name == selected_name then
-            problem = p
-            break
-          end
-        end
-
-        if problem then
-          local cp = require('cp')
-          cp.handle_command({ fargs = { platform, contest_id, problem.id } })
-        end
-      end,
-    },
-  })
-end
-
-local function platform_picker()
+function M.picker()
   local fzf = require('fzf-lua')
   local platforms = picker_utils.get_platforms()
   local entries = vim.tbl_map(function(platform)
@@ -133,6 +86,4 @@ local function platform_picker()
   })
 end
 
-return {
-  platform_picker = platform_picker,
-}
+return M