238 lines
9.0 KiB
Elixir
238 lines
9.0 KiB
Elixir
defmodule Rsh26poolWeb.ManageLive do
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@moduledoc """
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The owner's management page: rename the room, end voting, and watch results
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(with vote counts) and participants update in real time. In grouping mode the
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computed teams are shown once voting has ended.
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"""
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use Rsh26poolWeb, :live_view
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alias Rsh26pool.JST
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alias Rsh26pool.Voting
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@impl true
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def mount(%{"room_number" => number}, _session, socket) do
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room = number |> Voting.get_room_by_number() |> Voting.ensure_closed()
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if connected?(socket), do: Voting.subscribe(room.id)
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{:ok,
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socket
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|> assign(:room, room)
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|> assign(:participant, socket.assigns.current_participant)
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|> assign(:page_title, "管理 - #{room.name}")
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|> assign(:name_form, to_form(Voting.change_room_settings(room)))
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|> load_state()}
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end
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@impl true
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def handle_event("rename", %{"room" => params}, socket) do
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case Voting.update_room_settings(socket.assigns.room, params) do
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{:ok, room} ->
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{:noreply,
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socket
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|> assign(:room, room)
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|> assign(:name_form, to_form(Voting.change_room_settings(room)))
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|> put_flash(:info, "ルーム名を変更しました。")}
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{:error, changeset} ->
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{:noreply, assign(socket, :name_form, to_form(changeset))}
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end
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end
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def handle_event("close", _params, socket) do
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{:ok, room} = Voting.close_room(socket.assigns.room)
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{:noreply,
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socket
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|> assign(:room, room)
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|> put_flash(:info, "投票を終了しました。")
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|> load_state()}
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end
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@impl true
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def handle_info({:voting, :room_updated}, socket) do
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room =
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socket.assigns.room.room_number |> Voting.get_room_by_number() |> Voting.ensure_closed()
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{:noreply, socket |> assign(:room, room) |> load_state()}
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end
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def handle_info({:voting, _event}, socket) do
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{:noreply, load_state(socket)}
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end
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## State ---------------------------------------------------------------
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defp load_state(socket) do
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room = socket.assigns.room
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open? = Voting.room_open?(room)
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socket
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|> assign(:open?, open?)
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|> assign(:results, Voting.results(room))
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|> assign(:participants, Voting.list_participants(room))
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|> assign(:grouping, if(not open? and room.grouping_mode, do: Voting.group_assignments(room)))
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end
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## Render --------------------------------------------------------------
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@impl true
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def render(assigns) do
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~H"""
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<Layouts.app flash={@flash} current_participant={@current_participant}>
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<.header>
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管理ページ
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<:subtitle>{@room.name}</:subtitle>
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<:actions>
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<span :if={@open?} class="badge badge-success gap-1">
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<.icon name="hero-hand-raised" class="size-4" /> 投票受付中
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</span>
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<span :if={not @open?} class="badge badge-neutral gap-1">
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<.icon name="hero-lock-closed" class="size-4" /> 終了
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</span>
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</:actions>
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</.header>
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<div class="card bg-base-100 border border-base-200 shadow-sm">
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<div class="card-body py-4">
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<p class="text-sm text-base-content/70">参加者に伝えるルーム番号</p>
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<p class="text-3xl font-mono font-bold tracking-widest">{@room.room_number}</p>
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<p class="text-sm text-base-content/60">
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投票ページ：<span class="font-mono">{url(~p"/vote/#{@room.room_number}")}</span>
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</p>
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<p :if={@room.closes_at} class="text-sm text-base-content/70 flex items-center gap-1 mt-1">
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<.icon name="hero-clock" class="size-4" /> 自動終了予定：{JST.format(@room.closes_at)}（日本時間）
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</p>
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</div>
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</div>
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<div class="grid gap-4 sm:grid-cols-2">
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<div class="card bg-base-100 border border-base-200 shadow-sm">
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<div class="card-body py-4">
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<h2 class="card-title text-base">
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<.icon name="hero-pencil-square" class="size-5" /> ルーム名を変更
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</h2>
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<.form for={@name_form} phx-submit="rename" id="rename-form" class="flex flex-col gap-2">
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<.input field={@name_form[:name]} type="text" />
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<div class="flex justify-end">
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<button type="submit" class="btn btn-primary btn-sm">保存</button>
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</div>
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</.form>
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</div>
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</div>
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<div class="card bg-base-100 border border-base-200 shadow-sm">
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<div class="card-body py-4">
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<h2 class="card-title text-base">
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<.icon name="hero-lock-closed" class="size-5" /> 投票の終了
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</h2>
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<%= if @open? do %>
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<p class="text-sm text-base-content/70">
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投票を終了すると、参加者は投票できなくなります。 <span :if={@room.grouping_mode}>終了時にグループ分けが行われます。</span>
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</p>
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<div class="flex justify-end">
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<button
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type="button"
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phx-click="close"
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data-confirm="投票を終了しますか？この操作は取り消せません。"
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class="btn btn-error btn-sm"
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>
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投票を終了する
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</button>
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</div>
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<% else %>
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<p class="text-sm text-base-content/70">この投票は終了しています。</p>
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<% end %>
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</div>
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</div>
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</div>
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<div>
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<h2 class="font-semibold mb-2 flex items-center gap-2">
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<.icon name="hero-trophy" class="size-5 text-warning" /> 現在の結果
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<span class="badge badge-sm">{length(@results)} 件</span>
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</h2>
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<p :if={@results == []} class="text-base-content/60 text-sm">まだ投稿がありません。</p>
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<ol class="space-y-2">
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<li
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:for={{result, index} <- Enum.with_index(@results)}
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class={[
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"flex items-center justify-between gap-3 p-3 rounded-box border",
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index == 0 && @results != [] && "border-warning bg-warning/10",
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index != 0 && "border-base-200 bg-base-100"
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]}
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>
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<div class="flex items-center gap-3 min-w-0">
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<span class="font-bold text-lg w-6 text-center">{index + 1}</span>
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<div class="min-w-0">
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<p class="truncate">{result.idea.text}</p>
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<p :if={@room.grouping_mode} class="text-xs text-base-content/60">
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提案者：{result.idea.participant.name}
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</p>
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</div>
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</div>
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<span class="badge badge-lg gap-1">
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<.icon name="hero-hand-thumb-up" class="size-4" /> {result.count}
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</span>
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</li>
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</ol>
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</div>
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<div :if={@grouping}>
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<h2 class="font-semibold mb-2 flex items-center gap-2">
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<.icon name="hero-user-group" class="size-5 text-primary" /> グループ分けの結果
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</h2>
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<p :if={@grouping.groups == []} class="text-base-content/70 text-sm">
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リーダーになる人が決まりませんでした（十分な票を集めた意見がありません）。
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</p>
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<div class="grid gap-3 sm:grid-cols-2">
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<div
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:for={group <- @grouping.groups}
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class="card bg-base-100 border border-base-200 shadow-sm"
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>
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<div class="card-body py-4">
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<h3 class="font-bold flex items-center gap-2">
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<.icon name="hero-user-group" class="size-5 text-primary" />
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{group.leader.name} グループ
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</h3>
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<p class="text-sm text-base-content/70">テーマ：{group.opinion && group.opinion.text}</p>
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<ul class="mt-2 space-y-1 text-sm">
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<li class="flex items-center gap-2 font-semibold">
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<.icon name="hero-trophy" class="size-4 text-warning" /> {group.leader.name}（リーダー）
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</li>
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<li :for={member <- group.members} class="flex items-center gap-2 pl-6">
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{member.name}
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</li>
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</ul>
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</div>
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</div>
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</div>
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<p :if={@grouping.ungrouped != []} class="text-sm text-base-content/60 mt-2">
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未割り当て：{Enum.map_join(@grouping.ungrouped, "、", & &1.name)}
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</p>
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</div>
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<div>
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<h2 class="font-semibold mb-2 flex items-center gap-2">
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<.icon name="hero-users" class="size-5" /> 参加者
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<span class="badge badge-sm">{length(@participants)} 人</span>
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</h2>
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<div class="flex flex-wrap gap-2">
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<span
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:for={p <- @participants}
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class={[
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"badge badge-lg",
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p.role == "owner" && "badge-primary",
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p.role != "owner" && "badge-ghost"
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]}
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>
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{p.name}
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<span :if={p.role == "owner"} class="ml-1 text-xs">(オーナー)</span>
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</span>
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</div>
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</div>
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</Layouts.app>
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"""
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end
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end
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