@namespace MenuProject.Modals
@inherits MenuProject.Modals.BaseModal
@using Sandbox;
@using Sandbox.UI;
@using Menu;
@using System;
@using Sandbox.Services;

@if (Package is null) return;

@if (_posting)
{
    <root class="posting">
        <i>outgoing_mail</i>
    </root>
    return;
}

<root>

    <h1>What did you think of @(Package.Title)?</h1>

    <div class="inner">

        <div class="container">

            <div class="ratings">

                <div class="rating @( Score == Review.ReviewScore.Negative ? "active" : "" )" @onclick="@( () => SetRating( Review.ReviewScore.Negative ) )">
                    <div class="icon">💩</div>
                    <div class="text">Needs Work</div>
                </div>

                <div class="rating @( Score == Review.ReviewScore.Promise ? "active" : "" )" @onclick="@( () => SetRating( Review.ReviewScore.Promise ) )">
                    <div class="icon">😐</div>
                    <div class="text">Promising</div>
                </div>

                <div class="rating @( Score == Review.ReviewScore.Positive ? "active" : "" )" @onclick="@( () => SetRating( Review.ReviewScore.Positive ) )">
                    <div class="icon">😍</div>
                    <div class="text">Recommended</div>
                </div>

            </div>

            <UserComment Player="@Sandbox.Services.Players.Profile.Local">
                <Content>
                    <TextEntry @ref=_textEntry Value:bind=@ReviewText Multiline="@true" Placeholder="Enter Your Review.."></TextEntry>
                </Content>
            </UserComment>

            <div class="footer">
                <Button @onclick="@PostReview" Disabled="@( Score == Review.ReviewScore.None || string.IsNullOrWhiteSpace(ReviewText) )" Icon="send" Text="Post Review"></Button>
            </div>

        </div>
    </div>

</root>

@code
{
    public Package Package { get; set; }

    string ReviewText{ get; set; }
    Review.ReviewScore Score { get; set; }

    TextEntry _textEntry = default;
    bool _posting;

    protected override int BuildHash() => System.HashCode.Combine(Package);

    protected override async Task OnParametersSetAsync()
    {
        var oldReview = await Sandbox.Services.Review.Get(Package.FullIdent, Sandbox.Utility.Steam.SteamId);
        ReviewText = oldReview?.Content;
        Score = oldReview?.Score ?? Review.ReviewScore.None;
    }

    protected override void OnAfterTreeRender(bool firstTime)
    {
        if ( firstTime )
        {
            _textEntry?.Focus();
        }
    }

    void SetRating(Review.ReviewScore score )
    {
        Score = score;

        _textEntry?.SelectAllInChildren();
        _textEntry?.Focus();        
    }

    async Task PostReview()
    {
        if ( Score == Review.ReviewScore.None ) return;
        if ( string.IsNullOrWhiteSpace( ReviewText ) ) return;

        _posting = true;
        StateHasChanged();

        try
        {
            await MenuUtility.PostReview(Package.FullIdent, Score, ReviewText);
            CloseModal(true);
        }
        finally
        {
            _posting = false;
        }
    }
}