using Jovian.PopupSystem;
using Jovian.PopupSystem.UI;
using UnityEngine;

/// <summary>
/// Example: Setting up PopupSystem with auto-scanned triggers.
///
/// 1. Attach this to a GameObject in your scene.
/// 2. Assign the PopupSettings asset and PopupReference prefab.
/// 3. Set canvasRoot to the root Canvas that contains your UI and PopupTrigger components.
/// 4. Place PopupTrigger components on any UI elements that should show popups on hover.
/// 5. The system auto-scans triggers on creation. Use SetContent() to provide data.
/// </summary>
public class PopupSystemExample : MonoBehaviour {
    [SerializeField] PopupSettings popupSettings;
    [SerializeField] PopupReference popupReferencePrefab;
    [SerializeField] Transform canvasRoot;

    IPopupSystem popupSystem;

    void Start() {
        // Create the system. Passing canvasRoot auto-scans all PopupTrigger components.
        popupSystem = new PopupSystem(popupSettings, popupReferencePrefab, canvasRoot);

        // Register categories before showing popups.
        popupSystem.RegisterCategory(PopupCategory.Character, priority: 10);
        popupSystem.RegisterCategory(PopupCategory.Item, priority: 5);
        popupSystem.RegisterCategory(PopupCategory.General, priority: 1);

        // Option A: Set content on an auto-scanned trigger by GameObject name.
        var characterTrigger = popupSystem.GetTrigger("CharacterPortrait");
        if(characterTrigger != null) {
            characterTrigger.SetContent(builder => {
                builder
                    .AddHeader("Kael")
                    .AddText("Human Warrior", "CCCCCC")
                    .AddSeparator()
                    .AddStat("Health", 55)
                    .AddStat("Mana", 42)
                    .AddStat("Level", 1)
                    .AddSeparator()
                    .AddStat("Might", 8)
                    .AddStat("Reflex", 2)
                    .AddStat("Knowledge", 5)
                    .AddStat("Perception", 1);
            });
        }

        // Option B: Set content on all triggers of a category.
        foreach(var trigger in popupSystem.GetTriggers(PopupCategory.Item)) {
            trigger.SetContent(builder => {
                builder
                    .AddHeader("Health Potion")
                    .AddSeparator()
                    .AddText("Restores a moderate amount of health.")
                    .AddStat("Heal Amount", 50);
            });
        }
    }

    void Update() {
        // Tick drives delay timers and animations.
        popupSystem?.Tick(Time.deltaTime);
    }

    void OnDestroy() {
        // Clean up all popup views.
        popupSystem?.Dispose();
    }
}