@model BookDetailViewModel
@{
    ViewData["Title"] = Model.Book.BookTitle;
    ViewData["ProjectSection"] = "Overview";
}

<nav class="breadcrumb-trail" aria-label="Breadcrumb">
    <a asp-controller="Projects" asp-action="Index">Projects</a>
    <a asp-controller="Projects" asp-action="Details" asp-route-id="@Model.Project.ProjectID">@Model.Project.ProjectName</a>
    <span>@Model.Book.BookTitle</span>
</nav>

<partial name="_ProjectSectionNav" model="Model.Project" />

@if (TempData["ArchiveMessage"] is string archiveMessage)
{
    <div class="alert alert-info">@archiveMessage</div>
}
@if (TempData["ManuscriptMessage"] is string manuscriptMessage)
{
    <div class="alert alert-info">@manuscriptMessage</div>
}

<div class="page-heading">
    <div>
        <p class="eyebrow"><a asp-controller="Projects" asp-action="Details" asp-route-id="@Model.Project.ProjectID">@Model.Project.ProjectName</a></p>
        <h1>Book @Model.Book.BookNumber: @Model.Book.BookTitle <help-icon key="books.overview" /></h1>
        @if (!string.IsNullOrWhiteSpace(Model.Book.Subtitle))
        {
            <p class="lead-text">@Model.Book.Subtitle</p>
        }
        @if (!string.IsNullOrWhiteSpace(Model.Book.Tagline))
        {
            <p class="muted">@Model.Book.Tagline</p>
        }
        @if (!string.IsNullOrWhiteSpace(Model.Book.Description))
        {
            <p class="lead-text">@Model.Book.Description</p>
        }
    </div>
    <div class="button-row">
        <a class="btn btn-outline-secondary" asp-action="Edit" asp-route-id="@Model.Book.BookID">Edit book</a>
        <a class="btn btn-primary" asp-controller="Chapters" asp-action="Create" asp-route-bookId="@Model.Book.BookID">Add chapter</a>
        <div class="dropdown pw-actions">
            <button class="btn pw-actions__toggle dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false">
                Actions
            </button>
            <div class="dropdown-menu dropdown-menu-end">
                <a class="dropdown-item" asp-controller="Analytics" asp-action="Index" asp-route-projectId="@Model.Project.ProjectID" asp-route-bookId="@Model.Book.BookID">Story health</a>
                <div class="dropdown-divider"></div>
                <form asp-action="Archive" method="post" class="archive-button-form" data-confirm-message="Archive this book?&#10;&#10;This will hide it from active lists and timelines, but the data will be kept and can be restored later.">
                    <input type="hidden" name="id" value="@Model.Book.BookID" />
                    <input type="hidden" name="projectId" value="@Model.Project.ProjectID" />
                    <button class="dropdown-item text-danger" type="submit">Archive Book</button>
                </form>
            </div>
        </div>
    </div>
</div>

<section class="list-section">
    <h2>Book metadata</h2>
    <div class="row g-3">
        <div class="col-md-3">
            <span class="status-pill">@Model.Book.Status</span>
        </div>
        <div class="col-md-3">
            <strong>@Model.Book.CurrentWordCount.ToString("N0")</strong>
            <span class="muted">current words</span>
        </div>
        <div class="col-md-3">
            <strong>@(Model.Book.TargetWordCount?.ToString("N0") ?? "Not set")</strong>
            <span class="muted">target words</span>
        </div>
        <div class="col-md-3">
            <strong>@(Model.Book.ProgressPercentage.HasValue ? $"{Model.Book.ProgressPercentage:0.#}%" : "Not set")</strong>
            <span class="muted">progress</span>
        </div>
        <div class="col-md-3">
            <strong>@Model.Book.ChapterCount.ToString("N0")</strong>
            <span class="muted">chapters</span>
        </div>
        <div class="col-md-3">
            <strong>@Model.Book.SceneCount.ToString("N0")</strong>
            <span class="muted">scenes</span>
        </div>
        <div class="col-md-3">
            <strong>@(Model.Book.WritingStartDate?.ToString("dd MMM yyyy") ?? "Not set")</strong>
            <span class="muted">writing start</span>
        </div>
        <div class="col-md-3">
            <strong>@(Model.Book.TargetCompletionDate?.ToString("dd MMM yyyy") ?? "Not set")</strong>
            <span class="muted">target completion</span>
        </div>
        <div class="col-md-3">
            <strong>@(Model.Book.PublicationDate?.ToString("dd MMM yyyy") ?? "Not set")</strong>
            <span class="muted">publication</span>
        </div>
        <div class="col-md-3">
            @if (Model.ManuscriptDocument is null)
            {
                <strong>No manuscript linked</strong>
            }
            else
            {
                <strong>Manuscript linked</strong>
                <span class="muted">Last synced: @(Model.ManuscriptDocument.LastSyncUtc?.ToString("dd MMM yyyy HH:mm") ?? "Never")</span>
                <form asp-action="UnlinkManuscript" method="post" class="mt-2" data-confirm-message="This will unlink the Word manuscript from this Book in PlotDirector.&#10;&#10;It will not delete chapters, scenes, characters, assets, locations, or manuscript text.&#10;&#10;If the Word document is still open, you should also unlink it from the Word Companion so the hidden document metadata is removed.&#10;&#10;Continue?">
                    <input type="hidden" name="id" value="@Model.Book.BookID" />
                    <button type="submit" class="btn btn-outline-danger btn-sm">Unlink Manuscript</button>
                </form>
            }
            <span class="muted">Manuscript Status</span>
        </div>
        @if (!string.IsNullOrWhiteSpace(Model.Book.ShortDescription))
        {
            <div class="col-12">
                <p>@Model.Book.ShortDescription</p>
            </div>
        }
    </div>
</section>

<section class="list-section">
    <h2>Chapters <help-icon key="books.chapters" /></h2>
    @if (!Model.Chapters.Any())
    {
        <p class="muted">No chapters yet.</p>
    }
    else
    {
        <div class="table-responsive">
            <table class="table align-middle">
                <thead>
                    <tr>
                        <th>Chapter</th>
                        <th>Title</th>
                        <th>Status</th>
                        <th>Manuscript</th>
                        <th>Summary</th>
                        <th></th>
                    </tr>
                </thead>
                <tbody>
                    @foreach (var chapter in Model.Chapters)
                    {
                        <tr>
                            <td class="narrow">@chapter.ChapterNumber</td>
                            <td><a asp-controller="Chapters" asp-action="Details" asp-route-id="@chapter.ChapterID">@chapter.ChapterTitle</a></td>
                            <td>
                                <span class="status-pill">@chapter.RevisionStatusName</span>
                                @if (!string.IsNullOrWhiteSpace(chapter.ChapterPurposeName))
                                {
                                    <span class="status-pill">@chapter.ChapterPurposeName</span>
                                }
                            </td>
                            <td><span class="status-pill">@(chapter.IsLinkedToManuscript ? "🔗 Linked" : "📝 Planned")</span></td>
                            <td>@chapter.Summary</td>
                            <td class="text-end">
                                <a class="btn btn-outline-secondary btn-sm" asp-controller="Chapters" asp-action="Edit" asp-route-id="@chapter.ChapterID">Edit</a>
                                <form asp-controller="Chapters" asp-action="Archive" method="post" class="archive-button-form" data-confirm-message="Archive this chapter?&#10;&#10;This will hide it from active lists and timelines, but the data will be kept and can be restored later.">
                                    <input type="hidden" name="id" value="@chapter.ChapterID" />
                                    <input type="hidden" name="bookId" value="@Model.Book.BookID" />
                                    <button class="btn btn-outline-danger btn-sm" type="submit">Archive</button>
                                </form>
                            </td>
                        </tr>
                    }
                </tbody>
            </table>
        </div>
    }
</section>