using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using PlotLine.Services;
using PlotLine.ViewModels;

namespace PlotLine.Controllers;

[AllowAnonymous]
[Route("")]
public sealed class PublicController(IConfiguration configuration) : Controller
{
    private const string SupportEmail = "hello@plotdirector.com";
    private const string PolicyDate = "June 7, 2026";
    private const string Keywords = "novel planning software, writing software, story planning app, author tools, plot tracking, character tracking, story timeline, novel organisation, fiction writing software, series writing software, continuity tracking, plot threads, story bible";

    [HttpGet("about", Name = PublicRouteNames.About)]
    public IActionResult About()
    {
        SetSeo(
            "About PlotDirector | Built for Novelists",
            "Learn why PlotDirector was created by a novelist to help writers organise complex stories, manage continuity, and finish their books with confidence.",
            "/about",
            "AboutPage",
            "About PlotDirector");
        return View(CreateModel());
    }

    [HttpGet("contact", Name = PublicRouteNames.Contact)]
    public IActionResult Contact()
    {
        SetSeo(
            "Contact PlotDirector",
            "Contact PlotDirector for support, questions, feedback, or feature suggestions about our novel planning and story organisation platform.",
            "/contact",
            "ContactPage",
            "Contact PlotDirector");
        return View(CreateModel());
    }

    [HttpGet("privacy", Name = PublicRouteNames.Privacy)]
    public IActionResult Privacy()
    {
        SetSeo(
            "Privacy Policy | PlotDirector",
            "Read the PlotDirector Privacy Policy to learn how we protect your account information, subscription data, and story content.",
            "/privacy",
            "PrivacyPolicy",
            "Privacy Policy");
        return View(CreateModel());
    }

    [HttpGet("terms", Name = PublicRouteNames.Terms)]
    public IActionResult Terms()
    {
        SetSeo(
            "Terms of Service | PlotDirector",
            "Read the PlotDirector Terms of Service for information about subscriptions, user content, acceptable use, and account responsibilities.",
            "/terms",
            "WebPage",
            "Terms of Service");
        return View(CreateModel());
    }

    private void SetSeo(string title, string description, string path, string schemaType, string pageName)
    {
        ViewData["SeoTitle"] = title;
        ViewData["SeoDescription"] = description;
        ViewData["SeoKeywords"] = Keywords;
        ViewData["CanonicalUrl"] = PublicSeo.AbsoluteUrl(configuration, path);
        ViewData["StructuredData"] = new[]
        {
            PublicSeo.WebPageJsonLd(configuration, schemaType, pageName, path, description)
        };
    }

    private static PublicPageViewModel CreateModel() => new()
    {
        SupportEmail = SupportEmail,
        LastUpdated = PolicyDate
    };
}