<cfsetting showdebugoutput="false">
<cfcontent type="application/json; charset=utf-8">
<cfscript>
/**
 * List completed tasks that admin can rate
 * Returns tasks completed in the last 7 days where admin hasn't yet rated the worker
 *
 * POST: { BusinessID: 123 }
 */

function readJsonBody() {
    var raw = getHttpRequestData().content;
    if (isNull(raw) || len(trim(raw)) == 0) return {};
    try {
        var data = deserializeJSON(raw);
        return isStruct(data) ? data : {};
    } catch (any e) {
        return {};
    }
}

try {
    data = readJsonBody();
    businessID = val(structKeyExists(data, "BusinessID") ? data.BusinessID : 0);

    if (businessID == 0) {
        writeOutput(serializeJSON({ "OK": false, "ERROR": "missing_business", "MESSAGE": "BusinessID is required." }));
        abort;
    }

    // Get completed tasks from last 7 days where a worker was assigned
    // and no admin rating exists yet
    qTasks = queryExecute("
        SELECT t.TaskID, t.TaskTitle, t.TaskCompletedOn, t.TaskClaimedByUserID, t.TaskOrderID,
               u.UserFirstName AS WorkerFirstName, u.UserLastName AS WorkerLastName,
               o.OrderID, o.OrderUserID,
               cu.UserFirstName AS CustomerFirstName, cu.UserLastName AS CustomerLastName,
               sp.ServicePointName,
               (SELECT COUNT(*) FROM TaskRatings r
                WHERE r.TaskRatingTaskID = t.TaskID
                  AND r.TaskRatingDirection = 'admin_rates_worker') AS HasAdminRating
        FROM Tasks t
        INNER JOIN Users u ON u.UserID = t.TaskClaimedByUserID
        LEFT JOIN Orders o ON o.OrderID = t.TaskOrderID
        LEFT JOIN Users cu ON cu.UserID = o.OrderUserID
        LEFT JOIN ServicePoints sp ON sp.ServicePointID = o.OrderServicePointID
        WHERE t.TaskBusinessID = :businessID
          AND t.TaskCompletedOn IS NOT NULL
          AND t.TaskCompletedOn > DATE_SUB(NOW(), INTERVAL 7 DAY)
          AND t.TaskClaimedByUserID > 0
        HAVING HasAdminRating = 0
        ORDER BY t.TaskCompletedOn DESC
        LIMIT 50
    ", { businessID: businessID });

    tasks = [];
    for (row in qTasks) {
        // Build task title
        taskTitle = row.TaskTitle;
        if (len(taskTitle) == 0 && row.OrderID > 0) {
            taskTitle = "Order ##" & row.OrderID;
        }
        if (len(taskTitle) == 0) {
            taskTitle = "Task ##" & row.TaskID;
        }

        arrayAppend(tasks, {
            "TaskID": row.TaskID,
            "TaskTitle": taskTitle,
            "CompletedOn": dateTimeFormat(row.TaskCompletedOn, "yyyy-mm-dd HH:nn:ss"),
            "WorkerUserID": row.TaskClaimedByUserID,
            "WorkerName": trim(row.WorkerFirstName & " " & row.WorkerLastName),
            "CustomerName": len(row.CustomerFirstName) ? trim(row.CustomerFirstName & " " & row.CustomerLastName) : "",
            "ServicePointName": row.ServicePointName ?: "",
            "OrderID": row.OrderID ?: 0
        });
    }

    writeOutput(serializeJSON({
        "OK": true,
        "TASKS": tasks
    }));

} catch (any e) {
    writeOutput(serializeJSON({
        "OK": false,
        "ERROR": "server_error",
        "MESSAGE": "Error loading tasks",
        "DETAIL": e.message
    }));
}
</cfscript>