CaritasPWA/Pages/CaritasServiceFundVeloHistoryPage.razor

@page "/fundvelo/{FromRoute}"

@using cwebplusApp.Shared.Services;
@using cwebplusApp.Shared.Models;

@inject NavigationManager NavigationManager
@inject PageHistoryManager PageHistoryManager
@inject ReportDataProvider ReportDataProvider
@inject ReportRepositoryService ReportRepositoryService
@inject IStringLocalizer<Resources> i18n;
@inject Toaster Toaster;
@inject IMatDialogService MatDialogService;
@inject ScrollLockRemover ScrollLockRemover;

<div class="row px-3">
    <div class="row no-gutters align-items-start justify-content-center w-100" style="padding-top:1em">
        @if (FromRoute.Equals("history_found")) {
            <h2>@i18n["HistoryFound"]</h2>
        } else {
            <h2>@i18n["HistoryMissing"]</h2>
        }
    </div>
    <div class="row no-gutters align-items-start w-100">
        <MatTable RowClass="ReportRepositoryItem" Items="transmittedReports" class="mat-elevation-z5" ShowPaging="false" UseSortHeaderRow="true"
                  AllowSelection="true">
            <MatTableHeader>
                <th>Id</th>
                <th>@i18n["Type"]</th>
                <th>@i18n["Date"]</th>
                @if (FromRoute.Equals("history_found")) {
                    <th>@i18n["Address"]</th>
                }
                <th>@i18n["Picture"]</th>
                <th style="width:2400px">@i18n["Action"]</th>
            </MatTableHeader>
            <MatTableRow>
                <td>@context.ID</td>
                <td style="@getTypeBackgroundStyle(context.ReportType)">@translateType(context.ReportType)</td>
                <td style="white-space: nowrap">@ReportRepositoryService.GetCurrentDateTimeFromMillis(context.ID)</td>
                @if (FromRoute.Equals("history_found")) {
                    <td style="white-space: nowrap">@getAddress(context)</td>
                }
                <td>
                    <MatIconButton Disabled="@HasNoPicture(context)" Icon="photo" OnClick="@(_ => ShowPicture(context))"></MatIconButton>
                </td>
                <td>
                    <MatIconButton Icon="delete_forever" OnClick="@(_ => DeleteReport(context))"></MatIconButton>
                </td>
            </MatTableRow>
        </MatTable>
    </div>
    <div class="row no-gutters justify-content-end w-100">
        <MatRipple class="inputfile-mat-ripple" Color="@MatRippleColor.Default" @onclick="DeleteAll" Style="background: lightgrey; width: 64px; height: 64px; border-radius: 32px; align-items: flex-end; justify-content: center; display: inline-flex;">
            <label>
                <svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 0 24 24" width="48px" fill="#000000">
                    <path d="M0 0h24v24H0V0z" fill="none" />
                    <path d="M5 10h6v8H5z" opacity=".3" />
                    <path d="M15 16h4v2h-4zm0-8h7v2h-7zm0 4h6v2h-6zM3 18c0 1.1.9 2 2 2h6c1.1 0 2-.9 2-2V8H3v10zm2-8h6v8H5v-8zm5-6H6L5 5H2v2h12V5h-3z" />
                </svg>
            </label>
        </MatRipple>
    </div>
</div>


@code {
    [Parameter]
    public string FromRoute { get; set; }


    private List<ReportRepositoryItem> transmittedReports = new();
    private ReportRepositoryItem selectedReport;

    protected override void OnInitialized() {
        base.OnInitialized();
        PageHistoryManager.AddPageToHistory(NavigationManager.Uri);
        StateHasChanged();
    }

    protected async override void OnParametersSet() {
        if (FromRoute.Equals("history_found")) {
            transmittedReports.AddRange(await ReportRepositoryService.GetTransmittedFoundReports());
        } else {
            transmittedReports.AddRange(await ReportRepositoryService.GetTransmittedMissingReports());
        }
        StateHasChanged();
    }

    private string translateType(ReportRepositoryItem.Type type) {
        return i18n.GetString("ReportType." + type);
    }

    private string getTypeBackgroundStyle(ReportRepositoryItem.Type type) {
        return ReportRepositoryItem.Type.FOUND.Equals(type) ? "background: linear-gradient(45deg, darkseagreen, transparent)" : "background: linear-gradient(45deg, darksalmon, transparent)";
    }


    private string getAddress(ReportRepositoryItem item) {
        if (ReportRepositoryItem.Type.FOUND.Equals(item.ReportType)) {
            GeographicInfo geoInfo = ((FoundReportRepositoryItem)item).Report.GeographicInfo;
            return geoInfo.Address + ", " + geoInfo.Postcode + " " + geoInfo.Town;
        }
        return "";
    }

    private async Task ShowPicture(ReportRepositoryItem item) {
        string picData = ReportRepositoryItem.Type.FOUND.Equals(item.ReportType) ? ((FoundReportRepositoryItem)item).Report.FotoString : ((MissingReportRepositoryItem)item).Report.FotoString;
        await MatDialogService.OpenAsync(typeof(PictureDialog), new MatDialogOptions() {
            Attributes = new Dictionary<string, object>(){
                {"ImgUrl", picData},
            }
        });
        await ScrollLockRemover.removeScrollLockAsync();
    }

    private bool HasNoPicture(ReportRepositoryItem item) {
        string picData = ReportRepositoryItem.Type.FOUND.Equals(item.ReportType) ? ((FoundReportRepositoryItem)item).Report.FotoString : ((MissingReportRepositoryItem)item).Report.FotoString;
        return String.IsNullOrEmpty(picData);
    }

    private async void DeleteReport(ReportRepositoryItem item, bool ask = true) {
        string yes = i18n.GetString("Yes");
        string no = i18n.GetString("No");
        string result = ask ? await MatDialogService.AskAsync(i18n.GetString("Pending." + item.ReportType + ".Delete"), new string[] { yes, no }) : yes;
        await ScrollLockRemover.removeScrollLockAsync();
        if (result.Equals(yes)) {
            try {
                await ReportRepositoryService.DeleteReport(item);
                transmittedReports.Remove(item);
                StateHasChanged();
                Toaster.ShowSuccess(i18n.GetString("Success.DeleteReport.Title"), i18n.GetString("Success.DeleteReport.Msg", item.ID));
            } catch (Exception ex) {
                Toaster.ShowWarning(i18n.GetString("Error.DeleteReport.Title"), i18n.GetString("Error.DeleteReport.Msg", item.ID));
            }
        }
    }

    private async void DeleteAll() {
        string yes = i18n.GetString("Yes");
        string no = i18n.GetString("No");
        string result = await MatDialogService.AskAsync(i18n.GetString("History.DELETE"), new string[] { yes, no });
        await ScrollLockRemover.removeScrollLockAsync();
        if (result.Equals(yes)) {
            foreach (ReportRepositoryItem item in transmittedReports) {
                DeleteReport(item, false);
            }
        }
    }
}