using Microsoft.AspNetCore.Mvc;
using PlanTempus.Application.Features.Localization.Services;

namespace PlanTempus.Application.Features.Dashboard.Components;

public class QuickStatListViewComponent : ViewComponent
{
    private readonly ILocalizationService _localization;

    public QuickStatListViewComponent(ILocalizationService localization)
    {
        _localization = localization;
    }

    public IViewComponentResult Invoke(string key)
    {
        var model = QuickStatListCatalog.Get(key, _localization);
        return View(model);
    }
}

public class QuickStatListViewModel
{
    public required string Key { get; init; }
    public required string Title { get; init; }
    public required string Icon { get; init; }
    public required IReadOnlyList<string> StatKeys { get; init; }
}

internal class QuickStatListData
{
    public required string Key { get; init; }
    public required string TitleKey { get; init; }
    public required string Icon { get; init; }
    public required IReadOnlyList<string> StatKeys { get; init; }
}

public static class QuickStatListCatalog
{
    private static readonly Dictionary<string, QuickStatListData> Lists = new()
    {
        ["this-week"] = new QuickStatListData
        {
            Key = "this-week",
            TitleKey = "dashboard.quickStats.title",
            Icon = "chart-line-up",
            StatKeys = ["bookings-week", "revenue-week", "new-customers", "avg-occupancy"]
        }
    };

    public static QuickStatListViewModel Get(string key, ILocalizationService localization)
    {
        if (!Lists.TryGetValue(key, out var list))
            throw new KeyNotFoundException($"QuickStatList with key '{key}' not found");

        return new QuickStatListViewModel
        {
            Key = list.Key,
            Title = localization.Get(list.TitleKey),
            Icon = list.Icon,
            StatKeys = list.StatKeys
        };
    }
}
