corrad-bp/docs/json/form/manager-approval-customScript.js

// Manager Approval Form Custom Script Engine
// This script provides dynamic behavior for the manager approval form

console.log("Manager Approval Form Script Loaded");

// Auto-set approval date to today
const setApprovalDate = () => {
  const today = new Date();
  const formattedDate = today.toISOString().split("T")[0]; // YYYY-MM-DD format
  setField("approval_date", formattedDate);
};

// Calculate and display recommended approval amounts
const calculateRecommendedAmounts = () => {
  const totalClaimed = parseFloat(getField("total_cost_display")) || 0;
  const policyLimit = parseFloat(getField("policy_limit_display")) || 0;
  const overBudget = parseFloat(getField("over_budget_amount")) || 0;

  if (totalClaimed > 0 && policyLimit > 0) {
    const percentageOver = ((overBudget / policyLimit) * 100).toFixed(1);
    showInfo(
      `This claim is ${percentageOver}% over the policy limit. Policy limit: RM${policyLimit.toFixed(2)}, Claimed: RM${totalClaimed.toFixed(2)}`
    );
  }
};

// Validate manager decision and provide guidance
const handleDecisionChange = (decision) => {
  const totalClaimed = parseFloat(getField("total_cost_display")) || 0;
  const policyLimit = parseFloat(getField("policy_limit_display")) || 0;

  console.log("Manager decision changed to:", decision);

  switch (decision) {
    case "approve_full":
      showField("custom_approved_amount");
      showInfo(
        `💰 Approving full amount: RM${totalClaimed.toFixed(2)}. You can enter a custom amount if needed.`
      );
      setField("custom_approved_amount", totalClaimed.toString());
      break;

    case "approve_policy":
      hideField("custom_approved_amount");
      showInfo(
        `⚖️ Approving policy limit only: RM${policyLimit.toFixed(2)}. Employee will be notified of the reduced amount.`
      );
      break;

    case "reject":
      hideField("custom_approved_amount");
      showError(
        "❌ Claim will be rejected. Please provide detailed comments explaining the rejection reason."
      );
      break;

    default:
      hideField("custom_approved_amount");
  }
};

// Validate custom approved amount
const validateCustomAmount = (amount) => {
  const numAmount = parseFloat(amount) || 0;
  const totalClaimed = parseFloat(getField("total_cost_display")) || 0;
  const policyLimit = parseFloat(getField("policy_limit_display")) || 0;

  if (numAmount < 0) {
    showError("Approved amount cannot be negative");
    return false;
  }

  if (numAmount > totalClaimed) {
    showError(
      `Approved amount (RM${numAmount}) cannot exceed claimed amount (RM${totalClaimed})`
    );
    return false;
  }

  if (numAmount > 0 && numAmount < policyLimit) {
    showInfo(
      `Custom amount (RM${numAmount}) is less than policy limit (RM${policyLimit}). Consider approving policy limit instead.`
    );
  }

  return true;
};

// Validate manager comments based on decision
const validateComments = (comments, decision) => {
  if (!comments || comments.trim().length < 10) {
    showError("Please provide detailed comments (minimum 10 characters)");
    return false;
  }

  if (decision === "reject" && comments.length < 50) {
    showError(
      "Rejection requires detailed explanation (minimum 50 characters)"
    );
    return false;
  }

  if (decision === "approve_full") {
    const totalClaimed = parseFloat(getField("total_cost_display")) || 0;
    const policyLimit = parseFloat(getField("policy_limit_display")) || 0;
    const overBudget = totalClaimed - policyLimit;

    if (overBudget > 500 && !comments.toLowerCase().includes("business")) {
      showInfo(
        "Consider mentioning business justification for approving over-budget amounts > RM500"
      );
    }
  }

  return true;
};

// Format manager name (title case)
const formatManagerName = (name) => {
  if (!name || typeof name !== "string") return name;

  return name
    .toLowerCase()
    .split(" ")
    .map((word) => word.charAt(0).toUpperCase() + word.slice(1))
    .join(" ");
};

// Form validation before submission
const validateApprovalForm = () => {
  let isValid = true;
  const errors = [];

  // Check required fields
  const requiredFields = {
    manager_decision: "Approval Decision",
    manager_comments: "Manager Comments",
    manager_name: "Manager Name",
    approval_date: "Approval Date",
  };

  Object.entries(requiredFields).forEach(([fieldName, displayName]) => {
    const value = getField(fieldName);
    if (!value || value.toString().trim() === "") {
      errors.push(`${displayName} is required`);
      isValid = false;
    }
  });

  // Validate decision-specific requirements
  const decision = getField("manager_decision");
  const comments = getField("manager_comments");
  const customAmount = getField("custom_approved_amount");

  if (decision && comments) {
    if (!validateComments(comments, decision)) {
      isValid = false;
    }
  }

  if (decision === "approve_full" && customAmount) {
    if (!validateCustomAmount(customAmount)) {
      isValid = false;
    }
  }

  // Validate approval date is not in the future
  const approvalDate = getField("approval_date");
  if (approvalDate) {
    const selectedDate = new Date(approvalDate);
    const today = new Date();
    today.setHours(23, 59, 59, 999); // End of today

    if (selectedDate > today) {
      errors.push("Approval date cannot be in the future");
      isValid = false;
    }
  }

  // Show validation results
  if (errors.length > 0) {
    showError(`Please fix the following errors:\n• ${errors.join("\n• ")}`);
  } else {
    showSuccess("Form validation passed! Ready to submit approval decision.");
  }

  return isValid;
};

// Set up field change handlers
onFieldChange("manager_decision", (newValue) => {
  if (newValue) {
    handleDecisionChange(newValue);
  }
});

onFieldChange("custom_approved_amount", (newValue) => {
  if (newValue) {
    validateCustomAmount(newValue);
  }
});

onFieldChange("manager_comments", (newValue) => {
  const decision = getField("manager_decision");
  if (newValue && decision) {
    validateComments(newValue, decision);
  }
});

onFieldChange("manager_name", (newValue) => {
  if (newValue && typeof newValue === "string") {
    const formatted = formatManagerName(newValue);
    if (formatted !== newValue) {
      setTimeout(() => {
        setField("manager_name", formatted);
      }, 100);
    }
  }
});

// Wait until all required fields are present before running initialization
function waitForFields(fields, callback, maxAttempts = 20) {
  let attempts = 0;
  function check() {
    const allPresent = fields.every((f) => getField(f) !== undefined);
    if (allPresent) {
      callback();
    } else if (attempts < maxAttempts) {
      attempts++;
      setTimeout(check, 100);
    } else {
      showError("Some required fields are missing. Please reload the page.");
    }
  }
  check();
}

waitForFields(
  [
    "total_cost_display",
    "policy_limit_display",
    "over_budget_amount",
    // add any other required fields here
  ],
  () => {
    setApprovalDate();
    calculateRecommendedAmounts();
    showInfo(
      "Review the claim details above and make your approval decision below."
    );
  }
);

// Expose validation function for form submission
window.validateManagerApprovalForm = validateApprovalForm;

console.log("Manager Approval Form Script initialized successfully");

// Conditional logic for field: custom_approved_amount
onFieldChange("manager_decision", function () {
  if (getField("manager_decision") === "approve_full") {
    showField("custom_approved_amount");
  } else {
    hideField("custom_approved_amount");
  }
});

// Initial evaluation for field: custom_approved_amount
(function () {
  if (getField("manager_decision") === "approve_full") {
    showField("custom_approved_amount");
  } else {
    hideField("custom_approved_amount");
  }
})();

// Conditional Logic Script

// Conditional logic for field: custom_approved_amount
onFieldChange("manager_decision", function () {
  if (getField("manager_decision") === "approve_full") {
    showField("custom_approved_amount");
  } else {
    hideField("custom_approved_amount");
  }
});

// Initial evaluation for field: custom_approved_amount
(function () {
  if (getField("manager_decision") === "approve_full") {
    showField("custom_approved_amount");
  } else {
    hideField("custom_approved_amount");
  }
})();