using DataModel.Database;
using DataModel.Database.Common;
using Microsoft.Extensions.DependencyInjection;
using Processor;

namespace UI_WinForms.Components;

public partial class TextElements : UserControl
{
    private readonly DataContext db;
    
    private Section? currentSection;
    
    public TextElements()
    {
        this.InitializeComponent();
        
        // Check if we are in the designer:
        if(Program.SERVICE_PROVIDER is null)
            return;
        
        // Get the DI context from the main form:
        this.db = Program.SERVICE_PROVIDER.GetService<DataContext>()!;
        
        // Dispose of the context when the control is disposed:
        this.Disposed += (_, _) => this.db.Dispose();
        
        // When the section is changed, update this component:
        AppEvents.WhenSectionChanged += async (sender, section) =>
        {
            this.currentSection = section;
            this.buttonAdd.Enabled = this.currentSection is not null;
            
            // Update the path:
            if (this.currentSection is not null)
                this.labelSectionPath.Text = await SectionProcessor.GetSectionPath(this.db, this.currentSection.DataKey);
        };
    }
}