dpot-backend/Admin/Pages/Channel/List/View.cshtml

@page "{id:int}"
@model Admin.Pages.Channel.List.ViewModel
@{
    ViewData["Title"] = "채널 정보";
}

<div class="container">
    <h3>@ViewData["Title"]</h3>
    <hr />

    <partial name="_StatusMessage" />

    @* ── DB 채널 정보 ───────────────────────────────────────────── *@
    <h5 class="mt-3 mb-2"><i class="bi bi-database"></i> 채널 기본 정보</h5>
    <div class="overflow-hidden border rounded mb-4">
        <div class="row g-0 border-bottom">
            <div class="col-12 col-md-2 fw-bold p-2 bg-light">PK</div>
            <div class="col-12 col-md-10 p-2">@Model.ID</div>
        </div>
        <div class="row g-0 border-bottom">
            <div class="col-12 col-md-2 fw-bold p-2 bg-light">회원(소유자)</div>
            <div class="col-12 col-md-10 p-2">@Model.MemberInfo</div>
        </div>
        <div class="row g-0 border-bottom">
            <div class="col-12 col-md-2 fw-bold p-2 bg-light">SID</div>
            <div class="col-12 col-md-10 p-2"><code>@Model.SID</code></div>
        </div>
        <div class="row g-0 border-bottom">
            <div class="col-12 col-md-2 fw-bold p-2 bg-light">이름</div>
            <div class="col-12 col-md-10 p-2">@Model.Name</div>
        </div>
        <div class="row g-0 border-bottom">
            <div class="col-12 col-md-2 fw-bold p-2 bg-light">핸들</div>
            <div class="col-12 col-md-10 p-2">@(Model.Handle ?? "-")</div>
        </div>
        <div class="row g-0 border-bottom">
            <div class="col-12 col-md-2 fw-bold p-2 bg-light">YouTube 주소</div>
            <div class="col-12 col-md-10 p-2">
                <a href="@Model.YouTubeUrl" target="_blank" rel="external">@Model.YouTubeUrl</a>
            </div>
        </div>
        <div class="row g-0 border-bottom">
            <div class="col-12 col-md-2 fw-bold p-2 bg-light">수수료(%)</div>
            <div class="col-12 col-md-10 p-2">@Model.PlatformFeeRate%</div>
        </div>
        <div class="row g-0 border-bottom">
            <div class="col-12 col-md-2 fw-bold p-2 bg-light">인증 여부</div>
            <div class="col-12 col-md-10 p-2">
                @if (Model.IsVerified)
                {
                    <span class="badge bg-success">인증됨</span>
                }
                else
                {
                    <span class="badge bg-secondary">미인증</span>
                }
            </div>
        </div>
        <div class="row g-0 border-bottom">
            <div class="col-12 col-md-2 fw-bold p-2 bg-light">사용 여부</div>
            <div class="col-12 col-md-10 p-2">
                @if (Model.IsActive)
                {
                    <span class="badge bg-primary">활성</span>
                }
                else
                {
                    <span class="badge bg-danger">비활성</span>
                }
            </div>
        </div>
        <div class="row g-0 border-bottom">
            <div class="col-12 col-md-2 fw-bold p-2 bg-light">수정일시</div>
            <div class="col-12 col-md-10 p-2">@(Model.UpdatedAt ?? "-")</div>
        </div>
        <div class="row g-0">
            <div class="col-12 col-md-2 fw-bold p-2 bg-light">등록일시</div>
            <div class="col-12 col-md-10 p-2">@Model.CreatedAt</div>
        </div>
    </div>

    @* ── YouTube API 채널 정보 ───────────────────────────────────── *@
    <h5 class="mt-4 mb-2"><i class="bi bi-youtube"></i> YouTube 채널 상세 정보</h5>

    @if (Model.YouTubeApiFailed)
    {
        <div class="alert alert-warning mt-3">
            <i class="bi bi-exclamation-triangle"></i> @Model.YouTubeApiError
        </div>
    }
    else if (Model.YouTubeChannel is not null)
    {
        var yt = Model.YouTubeChannel;

        <div class="border rounded mb-4">
            @* 채널 프로필 헤더 *@
            <div class="d-flex align-items-center p-3 bg-light border-bottom">
                <img src="@yt.ThumbnailUrl" alt="@yt.Title" class="rounded-circle me-3"
                     style="width:64px; height:64px; object-fit:cover;" />
                <div>
                    <h5 class="mb-0">@yt.Title</h5>
                    @if (yt.CustomUrl is not null)
                    {
                        <a href="https://youtube.com/@@(yt.CustomUrl.TrimStart('@@'))" target="_blank"
                           class="text-muted small">
                            @@(yt.CustomUrl.TrimStart('@@'))
                        </a>
                    }
                </div>
            </div>

            @* 통계 카드 *@
            <div class="row g-0 text-center border-bottom">
                <div class="col-4 p-3 border-end">
                    <div class="fs-4 fw-bold">@FormatNumber(yt.SubscriberCount)</div>
                    <div class="text-muted small">구독자</div>
                </div>
                <div class="col-4 p-3 border-end">
                    <div class="fs-4 fw-bold">@FormatNumber(yt.VideoCount)</div>
                    <div class="text-muted small">동영상</div>
                </div>
                <div class="col-4 p-3">
                    <div class="fs-4 fw-bold">@FormatNumber(yt.ViewCount)</div>
                    <div class="text-muted small">총 조회수</div>
                </div>
            </div>

            @* 상세 정보 테이블 *@
            <div class="row g-0 border-bottom">
                <div class="col-12 col-md-2 fw-bold p-2 bg-light">채널 ID</div>
                <div class="col-12 col-md-10 p-2">
                    <code>@yt.ChannelID</code>
                    <a href="https://youtube.com/channel/@yt.ChannelID" target="_blank" class="ms-2 small">
                        <i class="bi bi-box-arrow-up-right"></i>
                    </a>
                </div>
            </div>
            <div class="row g-0 border-bottom">
                <div class="col-12 col-md-2 fw-bold p-2 bg-light">채널 이름</div>
                <div class="col-12 col-md-10 p-2">@yt.Title</div>
            </div>
            <div class="row g-0 border-bottom">
                <div class="col-12 col-md-2 fw-bold p-2 bg-light">커스텀 URL</div>
                <div class="col-12 col-md-10 p-2">@(yt.CustomUrl ?? "-")</div>
            </div>
            <div class="row g-0 border-bottom">
                <div class="col-12 col-md-2 fw-bold p-2 bg-light">구독자 수</div>
                <div class="col-12 col-md-10 p-2">@yt.SubscriberCount.ToString("N0")</div>
            </div>
            <div class="row g-0 border-bottom">
                <div class="col-12 col-md-2 fw-bold p-2 bg-light">동영상 수</div>
                <div class="col-12 col-md-10 p-2">@yt.VideoCount.ToString("N0")</div>
            </div>
            <div class="row g-0 border-bottom">
                <div class="col-12 col-md-2 fw-bold p-2 bg-light">총 조회수</div>
                <div class="col-12 col-md-10 p-2">@yt.ViewCount.ToString("N0")</div>
            </div>
            <div class="row g-0 border-bottom">
                <div class="col-12 col-md-2 fw-bold p-2 bg-light">썸네일</div>
                <div class="col-12 col-md-10 p-2">
                    <img src="@yt.ThumbnailUrl" alt="thumbnail" class="rounded" style="max-width:120px;" />
                </div>
            </div>
            <div class="row g-0">
                <div class="col-12 col-md-2 fw-bold p-2 bg-light">설명</div>
                <div class="col-12 col-md-10 p-2">
                    @if (!string.IsNullOrWhiteSpace(yt.Description))
                    {
                        <div style="max-height:200px; overflow-y:auto; white-space:pre-wrap;">@yt.Description</div>
                    }
                    else
                    {
                        <span class="text-muted">-</span>
                    }
                </div>
            </div>
        </div>
    }

    @* ── 생방송 방송 상태 (PubSub 기반 — Redis 조회, API 0 unit) ──── *@
    <h5 class="mt-4 mb-2"><i class="bi bi-broadcast"></i> 생방송 상태</h5>

    @if (Model.LiveStream is not null)
    {
        var live = Model.LiveStream;

        <div class="border rounded mb-4 border-danger">
            <div class="d-flex align-items-center p-3 bg-danger bg-opacity-10 border-bottom">
                <span class="badge bg-danger me-2 fs-6">LIVE</span>
                <h6 class="mb-0">@live.Title</h6>
            </div>
            <div class="row g-0 border-bottom">
                <div class="col-12 col-md-2 fw-bold p-2 bg-light">Video ID</div>
                <div class="col-12 col-md-10 p-2">
                    <code>@live.VideoId</code>
                    <a href="https://youtube.com/watch?v=@live.VideoId" target="_blank" class="ms-2 small">
                        <i class="bi bi-box-arrow-up-right"></i>
                    </a>
                </div>
            </div>
            <div class="row g-0 border-bottom">
                <div class="col-12 col-md-2 fw-bold p-2 bg-light">Live Chat ID</div>
                <div class="col-12 col-md-10 p-2"><code>@(live.ActiveLiveChatId ?? "-")</code></div>
            </div>
            <div class="row g-0 border-bottom">
                <div class="col-12 col-md-2 fw-bold p-2 bg-light">방송 시작</div>
                <div class="col-12 col-md-10 p-2">@(live.ActualStartTime?.ToString("yyyy-MM-dd HH:mm:ss") ?? "-")</div>
            </div>
            <div class="row g-0">
                <div class="col-12 col-md-2 fw-bold p-2 bg-light">상태</div>
                <div class="col-12 col-md-10 p-2">
                    @if (live.IsLive)
                    {
                        <span class="badge bg-danger">생방송 중</span>
                    }
                    else if (live.IsUpcoming)
                    {
                        <span class="badge bg-warning text-dark">예정됨 — @(live.ScheduledStartTime?.ToString("yyyy-MM-dd HH:mm") ?? "")</span>
                    }
                </div>
            </div>
        </div>
    }
    else
    {
        <div class="border rounded p-3 mb-4 text-muted bg-light">
            방송 종료
        </div>
    }

    <div class="d-grid gap-2 text-center d-md-block mt-3">
        <a href="/Channel/List/Edit/@Model.ID" class="btn btn-info text-white">수정</a>
        <a href="/Channel/List" class="btn btn-secondary">목록</a>
    </div>

    <br />
    <br />
</div>

@section Styles {
    <style>
        @@media (min-width: 768px) {
            .border-end-md {
                border-right: 1px solid var(--bs-border-color) !important;
            }
        }
    </style>
}

@functions {
    static string FormatNumber(long value)
    {
        if (value >= 100_000_000)
        {
            return $"{value / 100_000_000.0:0.#}억";
        }
        if (value >= 10_000)
        {
            return $"{value / 10_000.0:0.#}만";
        }
        if (value >= 1_000)
        {
            return $"{value / 1_000.0:0.#}천";
        }
        return value.ToString("N0");
    }
}