StealthMaster

on("ready", () => {
    let waitingForAdvantage = false;
    let waitingForPerceptionType = false;
    let selectedToken = null;
    let isAdvantage = false;
    let tokens = [];

    on("chat:message", (msg) => {
        if (msg.type === "api" && msg.content === "!stealth") {
            selectedToken = msg.selected ? getObj("graphic", msg.selected[0]._id) : null;

            if (!selectedToken) {
                sendChat("StealthMaster", "/w gm <div style='color: red;'><b>Please select a token to perform a stealth check.</b></div>");
                return;
            }

            const pageID = Campaign().get("playerpageid");
            tokens = findObjs({
                _type: "graphic",
                _subtype: "token",
                _pageid: pageID
            }).filter(token => token.get("represents") && token.id !== selectedToken.id);

            if (tokens.length === 0) {
                sendChat("StealthMaster", "/w gm <div style='color: red;'><b>No tokens with perception found on the current map.</b></div>");
                return;
            }

            waitingForAdvantage = true;
            sendChat("StealthMaster", "/w gm <div style='border: 1px solid #888; padding: 10px; background-color: #f4f4f4;'><b>Roll Stealth with Advantage?</b><br><br>[Yes](!stealth-adv-yes) | [No](!stealth-adv-no)</div>");
        } else if (waitingForAdvantage && (msg.content === "!stealth-adv-yes" || msg.content === "!stealth-adv-no")) {
            waitingForAdvantage = false;
            isAdvantage = (msg.content === "!stealth-adv-yes");
            waitingForPerceptionType = true;
            sendChat("StealthMaster", "/w gm <div style='border: 1px solid #888; padding: 10px; background-color: #f4f4f4;'><b>Choose Perception Type:</b><br><br>[Passive Perception](!stealth-perception-passive) | [Active Perception](!stealth-perception-active)</div>");
        } else if (waitingForPerceptionType && (msg.content === "!stealth-perception-passive" || msg.content === "!stealth-perception-active")) {
            waitingForPerceptionType = false;
            const usePassive = (msg.content === "!stealth-perception-passive");

            const stealthBonus = parseInt(getAttrByName(selectedToken.get("represents"), "stealth_bonus"), 10) || 0;
            const stealthRoll = isAdvantage
                ? Math.max(randomInteger(20), randomInteger(20)) + stealthBonus
                : randomInteger(20) + stealthBonus;

            let stealthMessage = `<div style='border: 1px solid #888; padding: 10px; background-color: #f4f4f4;'>`;
            stealthMessage += `<div style='color: darkblue; font-weight: bold;'><u>Stealth Check</u></div>`;
            stealthMessage += `<div><b>${selectedToken.get("name")}</b> rolls <b>${stealthRoll}</b> for Stealth.</div>`;
            stealthMessage += `</div>`;

            sendChat("StealthMaster", `/w gm ${stealthMessage}`); // Whisper stealth roll to GM

            let detectionMessage = `<div style='border: 1px solid #888; padding: 10px; background-color: #f4f4f4;'>`;
            detectionMessage += `<div style='color: darkblue; font-weight: bold;'><u>Detection Results:</u></div>`;

            let processedTokens = new Set();

            tokens.forEach(token => {
                const characterID = token.get("represents");
                const character = getObj("character", characterID);

                // Check if the token is a PC by confirming a specific attribute or flag (for this example, assuming they have "npc" set to 0 for PCs)
                const isPC = (parseInt(getAttrByName(characterID, "npc"), 10) || 0) === 0;

                if (character && isPC && !processedTokens.has(characterID)) {
                    const perceptionValue = usePassive
                        ? parseInt(getAttrByName(characterID, "passive_wisdom"), 10) || 10
                        : randomInteger(20) + (parseInt(getAttrByName(characterID, "wisdom_mod"), 10) || 0);

                    const detectionResult = stealthRoll > perceptionValue
                        ? "<span style='color: red;'>Fails to Notice</span>"
                        : "<span style='color: green;'>Notices</span>";
                    detectionMessage += `<div><b>${token.get("name")}</b>: ${detectionResult} (${usePassive ? "Passive" : "Active"} Perception: ${perceptionValue})</div>`;

                    processedTokens.add(characterID);
                }
            });

            detectionMessage += `</div>`;
            sendChat("StealthMaster", `${detectionMessage}`); // Send detection results to general chat
        }
    });
});