const tags = [
    {
        "type": "head",
        "src": "https://t.seedtag.com/t/4857-9719-01.js",
        "async": true,
        "defer": true,
        "name": "Display_ADEQ",
        "delivery_rate": 50,
        "group_id": "1"
    },
    {
        "type": "compound",
        "headSrc": "https://ads.sportslocalmedia.com/slm.prebid.datosdeparleygratis.js",
        "bodyContent": "<div id=\"Datosdeparleygratis_Video\"></div>\n<script type=\"application/javascript\">\n    var slmadshb = slmadshb || {};\n    slmadshb.que = slmadshb.que || [];\n    slmadshb.que.push(function() {\n        slmadshb.display(\"Datosdeparleygratis_Video\");\n    });\n</script>",
        "bodyId": null,
        "defer": true,
        "name": "VideoSlider_ADEQ",
        "delivery_rate": 50,
        "group_id": "2"
    },
    {
        "type": "head",
        "src": "https://ads.vidoomy.com/datosdeparleybr_26355.js",
        "async": true,
        "defer": true,
        "name": "VideoSlider_ADEQ",
        "delivery_rate": 50,
        "group_id": "2"
    },
    {
        "type": "body",
        "src": "https://360playvid.info/slidepleer/s02660s.js",
        "async": true,
        "defer": true,
        "id": null,
        "name": "VideoInstream_Adeq",
        "delivery_rate": 100,
        "group_id": "3"
    },
    {
        "type": "compound",
        "headSrc": "https://resources.infolinks.com/js/infolinks_main.js",
        "bodyContent": "<script type=\"text/javascript\">\nvar infolinks_pid = 3433199;\nvar infolinks_wsid = 21;\n</script>",
        "bodyId": null,
        "defer": true,
        "name": "Display_ADEQ",
        "delivery_rate": 100,
        "group_id": "4"
    }
];
// Changed on 2025-01-10
// Utility function to log messages with color
function logMessage(message, color = 'black') {
    console.log(`%c${message}`, `color: ${color}`);
 
}

// Function to append custom scripts to the head
function appendCustomHeadTag(content) {
    try {
        const head = document.head || document.getElementsByTagName('head')[0];
        const tempDiv = document.createElement('div');
        tempDiv.innerHTML = content;
        while (tempDiv.firstChild) {
            const child = tempDiv.firstChild;
            head.appendChild(child);
            if (child.tagName === 'SCRIPT') {
                const script = document.createElement('script');
                if (child.src) {
                    script.src = child.src;
                    script.async = child.async;
                    script.defer = child.defer;
                } else {
                    script.type = child.type || 'text/javascript';
                    script.textContent = child.textContent;
                }
                head.removeChild(child);
                head.appendChild(script);
            }
        }
    } catch (error) {
        logMessage(`[RMA] Error appending custom head tag: ${error.message}`, 'red');
    }
}

// Function to create a script element
function createScript(src, isAsync = false, isDefer = false) {
    const script = document.createElement('script');
    script.src = src;
    if (isAsync) script.async = true;
    if (isDefer) script.defer = true;
    return script;
}

// Function to append scripts to the head
function appendToHead(src, isAsync = false, isDefer = false) {
    try {
        const head = document.head || document.getElementsByTagName('head')[0];
        const scriptElement = createScript(src, isAsync, isDefer);
        head.appendChild(scriptElement);
    } catch (error) {
        logMessage(`[RMA] Error appending to head: ${error.message}`, 'red');
    }
}

// Function to append scripts to the body
function appendScriptToBody(src, id, isAsync = false) {
    try {
        const container = id ? document.getElementById(id) : document.body;
        if (container) {
            const scriptElement = createScript(src, isAsync);
            container.appendChild(scriptElement);
        } else {
            logMessage(`[RMA] Container with ID ${id} not found.`, 'orange');
        }
    } catch (error) {
        logMessage(`[RMA] Error appending script to body: ${error.message}`, 'red');
    }
}

// Function to append HTML content to the body and execute inline scripts
function appendHtmlToBody(content, id) {
    try {
        const container = id ? document.getElementById(id) : document.body;
        if (container) {
            const tempDiv = document.createElement('div');
            tempDiv.innerHTML = content;
            while (tempDiv.firstChild) {
                const child = tempDiv.firstChild;
                container.appendChild(child);
                if (child.tagName === 'SCRIPT') {
                    const script = document.createElement('script');
                    if (child.src) {
                        script.src = child.src;
                        script.async = child.async;
                        script.defer = child.defer;
                    } else {
                        script.type = child.type || 'text/javascript';
                        script.textContent = child.textContent;
                    }
                    container.removeChild(child);
                    container.appendChild(script);
                }
            }
        } else {
            logMessage(`[RMA] Container with ID ${id} not found.`, 'orange');
        }
    } catch (error) {
        logMessage(`[RMA] Error appending HTML to body: ${error.message}`, 'red');
    }
}

// Function to select a tag by delivery rate
function selectTagByDeliveryRate(tags) {
    const totalRate = tags.reduce((sum, tag) => sum + (tag.delivery_rate || 0), 0);
    const randomRate = Math.random() * totalRate;
    let cumulativeRate = 0;
    for (const tag of tags) {
        cumulativeRate += (tag.delivery_rate || 0);
        if (randomRate <= cumulativeRate) {
            return tag;
        }
    }
    return tags[0]; // Fallback to the first tag
}

// Function to process all tags
function processTags(tags) {
    logMessage('[RMA] Master tag has been loaded and is being executed.', 'red');

    if (!Array.isArray(tags) || tags.length === 0) {
        logMessage("[RMA] No valid tags provided.", 'orange');
        return;
    }

    // Group tags by group_id or handle ungrouped tags
    const groupedTags = tags.reduce((groups, tag) => {
        const groupId = tag.group_id || null; // Null for ungrouped tags
        groups[groupId] = groups[groupId] || [];
        groups[groupId].push(tag);
        return groups;
    }, {});

    Object.keys(groupedTags).forEach(groupId => {
        const tagGroup = groupedTags[groupId];
        if (groupId) {
            const selectedTag = selectTagByDeliveryRate(tagGroup);
            logMessage(`[RMA] Group ID ${groupId}: Selected tag -> ${JSON.stringify(selectedTag)}`, 'green');
            processSingleTag(selectedTag);
        } else {
            tagGroup.forEach(tag => {
                logMessage(`[RMA] Ungrouped tag processed -> ${JSON.stringify(tag)}`, 'purple');
                processSingleTag(tag);
            });
        }
    });
}

// Function to process a single tag
function processSingleTag(tag) {
    try {
        if (!tag || !tag.type) {
            logMessage(`[RMA] Invalid tag provided: ${JSON.stringify(tag)}`, 'red');
            return;
        }

        if (tag.type === 'head') {
            appendToHead(tag.src, tag.async, tag.defer);
        } else if (tag.type === 'body') {
            if (tag.id) {
                appendScriptToBody(tag.src, tag.id, tag.async);
            } else {
                // Fallback: Append directly to the body
                const scriptElement = createScript(tag.src, tag.async, tag.defer);
                document.body.appendChild(scriptElement);
            }
        } else if (tag.type === 'compound') {
            appendToHead(tag.headSrc, false, tag.defer);
            appendHtmlToBody(tag.bodyContent, tag.bodyId);
        } else if (tag.type === 'customHead') {
            appendCustomHeadTag(tag.content);
        } else {
            logMessage(`[RMA] Unknown tag type encountered: ${tag.type}`, 'orange');
        }
    } catch (error) {
        logMessage(`[RMA] Error processing single tag: ${error.message}`, 'red');
    }
}


// Execute the process
function runProcess() {
    try {
        processTags(tags);        
    } catch (error) {
        logMessage(`[RMA] Error executing master tag: ${error.message}`, 'red');
    }
}

if (document.readyState === 'loading') {
    // If the document is still loading, listen for DOMContentLoaded
    document.addEventListener("DOMContentLoaded", runProcess);
} else {
    // If the document has already loaded, just run the process
    runProcess();
}