using Fluid;

namespace WhatApi.Templates;

public class TemplateFulfiller
{
    private static readonly FluidParser Parser = new();
    private static readonly string TemplateDirectory = Path.Combine(Directory.GetCurrentDirectory(), "Templates");
    private static string WebMapTemplate => File.ReadAllText(Path.Combine(TemplateDirectory, "web_map.liquid"));
    private static string WebUploadTemplate => File.ReadAllText(Path.Combine(TemplateDirectory, "web_upload.liquid"));

    public static string WebMapPage(object? data = null) {
        Parser.TryParse(WebMapTemplate, out var template);
        var context = data is null ? new TemplateContext() : new TemplateContext(data);
        return template.Render(context);
    }

    public static string WebUploadPage(object? data = null) {
        Parser.TryParse(WebUploadTemplate, out var template);
        var context = data is null ? new TemplateContext() : new TemplateContext(data);
        return template.Render(context);
    }
}