hamann-ausgabe-core/HaWeb/Views/HKB/Dynamic/Index.cshtml

@model IndexViewModel;
@{
    ViewData["Title"] = "Briefauswahl & Suche";
    ViewData["SEODescription"] = "Johann Georg Hamann: Kommentierte Briefausgabe, Hg. v. Leonard Keidel und Janina Reibold. Durchsuchbare Online-Ausgabe der Briefe von und an Johann Georg Hamann.";
    ViewData["showCredits"] = "true";
}

<div class="ha-index">
    @if (Model.Letters != null) {

        <div class="ha-indexhead">
            <h1>Briefauswahl</h1>
            <div class="ha-indexnav">
            @if (Model.AvailableYears != null && Model.AvailableYears.Any() && Model.AvailableYears.Count > 1) {
                @for(var i = 0; i < Model.AvailableYears.Count; i++) {
                    <a class="@(Model.ActiveYear == i ? "active" : "")" asp-route-person="@Model.ActivePerson" asp-controller="Index" asp-route-page="@i">
                        @if (Model.AvailableYears[i].StartYear != Model.AvailableYears[i].EndYear) {
                            <span>
                                @Model.AvailableYears[i].StartYear-@Model.AvailableYears[i].EndYear
                            </span>
                        }
                        else {
                            <span>
                                @Model.AvailableYears[i].StartYear
                            </span>
                        }
                    </a>
                }
            }
            </div>
        </div>

        <div class="ha-indexbody">
            <div class="ha-letterlist">
            @* Letter Loop *@
            @foreach (var year in Model.Letters) {
                foreach (var letter in year.LetterList) {
                    <div class="ha-letterlistentry">
                        <a asp-controller="Briefe" asp-action="Index" asp-route-id="@letter.Meta.Autopsic">
                            @await Html.PartialAsync("/Views/Shared/_LetterHead.cshtml", (letter, true, false))
                        </a>
                    </div>
                }
            }
            </div>

            <div class="ha-filterlist">

                @* Go To Letter *@
                <div class="ha-gotofilter">
                    <div class="ha-filtertitle">H&hairsp;K&hairsp;B</div>
                    <form class="ha-gotoform" id="ha-gotoform">
                        <div class="ha-gototext">
                            Briefnummer
                        </div>
                        <input type="text" id="ha-gotoletternumber" class="ha-gotoletternumber" />
                        <button type="submit" id="ha-gotoformsubmit">Nachschlagen</button>
                    </form>
                </div>
                <script>
                    const ACTIVATEGOTOFILTER = function(filter, button) {
                        let f = filter.value;
                        if (f === "") {
                            button.disabled = true;
                            return;
                        }
                        button.disabled = false;
                    }

                    const SUBMITGOTO = function(filter) {
                        let f = filter.value;
                        window.location.href = "/HKB/Suche/" + f;
                    }

                    window.addEventListener("load", () => {
                        let gotofilter = document.getElementById("ha-gotoletternumber");
                        let gotosubmitbtn = document.getElementById("ha-gotoformsubmit");
                        let gotoform = document.getElementById("ha-gotoform");
                        ACTIVATEGOTOFILTER(gotofilter, gotosubmitbtn);
                        gotofilter.addEventListener("input", () => ACTIVATEGOTOFILTER(gotofilter, gotosubmitbtn));
                        gotoform.addEventListener("submit", (ev) => { 
                            ev.preventDefault();
                            SUBMITGOTO(gotofilter);
                        });
                    });
                </script>

                @* ZH Loopkup *@
                @if (Model.AvailablePages != null) {
                <div class="ha-zhsearchfilter">
                    <div class="ha-filtertitle">
                        Suche in Z&hairsp;H
                        @if (Model.ActivePage != null) {
                             <div class="ha-activefilterinfo">
                                Briefe auf ZH <span class="caps-allpeteite">@Model.ActiveVolume / @Model.ActivePage</span>&emsp;
                                <a class="ha-reversefilter" asp-controller="Index" asp-action="Index">← Auswahl aufheben</a>
                             </div>
                        }
                    </div>
                     <form class="ha-zhform" id="ha-zhform">
                        <span>Z&hairsp;H Band</span>
                        <select id="ha-zhformvolume">
                            @foreach (var volume in Model.AvailablePages) {
                                <option>@volume.Volume</option> 
                            }
                        </select>
                        <span>/ </span>
                        <input id="ha-zhformpage" type="text" value="@Model.ActivePage" placeholder="Seite"/>
                        <button id="ha-zhformsubmit" type="submit">Nachschlagen</button>
                     </form>
                </div>
                <script>
                    const ACTIVATEZHSEARCH = function(volume, page, button) {
                        let vol = volume.options[volume.selectedIndex].value;
                        let pg = page.value;
                        if (pg === "") {
                            button.disabled = true;
                            return;
                        }
                        button.disabled = false;
                    }

                    const SUBMITZHSEARCH = function(volume, page) {
                        let vol = volume.options[volume.selectedIndex].value;
                        let pg = page.value;
                        window.location.href = "/HKB/" + vol + "/" + pg;
                    }

                    window.addEventListener("load", () => {
                        let vol = document.getElementById("ha-zhformvolume");
                        let pg = document.getElementById("ha-zhformpage");
                        let zhsubmitbtn = document.getElementById("ha-zhformsubmit");
                        let zhsearchform = document.getElementById("ha-zhform");
                        ACTIVATEZHSEARCH(vol, pg, zhsubmitbtn);
                        vol.addEventListener("change", () => ACTIVATEZHSEARCH(vol, pg, zhsubmitbtn));
                        pg.addEventListener("input", () => ACTIVATEZHSEARCH(vol, pg, zhsubmitbtn));
                        zhsearchform.addEventListener("submit", (ev) => { 
                            ev.preventDefault();
                            SUBMITZHSEARCH(vol, pg);
                        });
                    });
                </script>
                }
    
                 @* Full-Text-Search *@
                 <div class="ha-searchfilter">
                    <div class="ha-filtertitle">
                        Volltextsuche
                    </div>
                     <form class="ha-searchform" id="ha-searchform" asp-controller="Suche" asp-action="Index" method="get">
                        <input id="ha-searchformtext" name="search" type="text" placeholder="Suchbegriff"/>
                        <button id="ha-searchformsubmit" type="submit">Suchen</button>
                     </form>
                </div>
                <script>
                    const ACTIVATESEARCHFILTER = function(filter, button) {
                        let f = filter.value;
                        if (f === "") {
                            button.disabled = true;
                            return;
                        }
                        button.disabled = false;
                    }

                    window.addEventListener("load", () => {
                        let searchfilter = document.getElementById("ha-searchformtext");
                        let searchsubmitbtn = document.getElementById("ha-searchformsubmit");
                        let searchform = document.getElementById("ha-searchform");
                        ACTIVATESEARCHFILTER(searchfilter, searchsubmitbtn);
                        searchfilter.addEventListener("input", () => ACTIVATESEARCHFILTER(searchfilter, searchsubmitbtn));
                    });
                </script>

                @* Person Filter *@
                @if(Model.AvailablePersons != null) {
                <div class="ha-personfilter">
                    <div class="ha-filtertitle">
                        <div>
                        Korrespondenzpartner:innen
                        </div>
                        @if (Model.ActivePerson != null && Model.AvailablePersons.Where(x => x.Key == Model.ActivePerson).Any()) {
                            <div class="ha-activefilterinfo">
                                Briefe von und an @Model.AvailablePersons.Where(x => x.Key == Model.ActivePerson).First().Name.&emsp;
                                <a class="ha-reversefilter" asp-controller="Index" asp-action="Index">←&nbsp;Auswahl&nbsp;aufheben</a>
                            </div>
                        }
                    </div>
                    <div class="ha-personlist">
                        <a class="ha-personlistperson @(Model.ActivePerson == null ? "active" : "")" asp-controller="Index" asp-action="Index">Alle</a>
                        @foreach (var person in Model.AvailablePersons) {
                            <a class="ha-personlistperson @(Model.ActivePerson == person.Key ? "active" : "")" asp-controller="Index" asp-action="Person" asp-route-person="@person.Key" asp-route-page="@null">
                                @person.Name
                            </a>
                        }
                    </div>
                </div>
                }
            </div>

        </div>
    }
</div>