var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import Label from "../../Models/DatabaseModels/Label";
import OnCallDutyPolicy from "../../Models/DatabaseModels/OnCallDutyPolicy";
import OnCallDutyPolicyLabelRuleService from "./OnCallDutyPolicyLabelRuleService";
import OnCallDutyPolicyService from "./OnCallDutyPolicyService";
import ObjectID from "../../Types/ObjectID";
import CaptureSpan from "../Utils/Telemetry/CaptureSpan";
import logger from "../Utils/Logger";
class OnCallDutyPolicyLabelRuleEngineServiceClass {
    async applyRulesToOnCallDutyPolicy(onCallDutyPolicy) {
        var _a, _b;
        if (!onCallDutyPolicy.id || !onCallDutyPolicy.projectId) {
            return;
        }
        try {
            const rules = await OnCallDutyPolicyLabelRuleService.findBy({
                query: {
                    projectId: onCallDutyPolicy.projectId,
                    isEnabled: true,
                },
                props: { isRoot: true },
                select: {
                    _id: true,
                    name: true,
                    onCallDutyPolicyLabels: { _id: true },
                    onCallDutyPolicyNamePattern: true,
                    onCallDutyPolicyDescriptionPattern: true,
                    labelsToAdd: { _id: true },
                },
                limit: 100,
                skip: 0,
            });
            if (rules.length === 0) {
                return;
            }
            const policyWithDetails = await OnCallDutyPolicyService.findOneById({
                id: onCallDutyPolicy.id,
                select: {
                    name: true,
                    description: true,
                    labels: { _id: true },
                },
                props: { isRoot: true },
            });
            if (!policyWithDetails) {
                return;
            }
            const labelIdsToAdd = new Set();
            for (const rule of rules) {
                const matches = this.doesPolicyMatchRule(policyWithDetails, rule);
                if (!matches) {
                    continue;
                }
                for (const label of rule.labelsToAdd || []) {
                    if (label.id) {
                        labelIdsToAdd.add(label.id.toString());
                    }
                }
            }
            if (labelIdsToAdd.size === 0) {
                return;
            }
            const existingLabelIds = new Set((policyWithDetails.labels || [])
                .map((l) => {
                var _a;
                return ((_a = l.id) === null || _a === void 0 ? void 0 : _a.toString()) || "";
            })
                .filter((id) => {
                return id !== "";
            }));
            const newLabelIds = Array.from(labelIdsToAdd).filter((id) => {
                return !existingLabelIds.has(id);
            });
            if (newLabelIds.length === 0) {
                return;
            }
            await OnCallDutyPolicyService.getRepository()
                .createQueryBuilder()
                .relation(OnCallDutyPolicy, "labels")
                .of(onCallDutyPolicy.id.toString())
                .add(newLabelIds);
            const mergedLabelIds = new Set([
                ...existingLabelIds,
                ...newLabelIds,
            ]);
            onCallDutyPolicy.labels = Array.from(mergedLabelIds).map((id) => {
                const label = new Label();
                label.id = new ObjectID(id);
                return label;
            });
            logger.debug(`OnCallDutyPolicyLabelRuleEngine attached ${newLabelIds.length} labels to policy ${onCallDutyPolicy.id}`, { projectId: onCallDutyPolicy.projectId.toString() });
        }
        catch (error) {
            logger.error(`Error applying on-call duty policy label rules: ${error}`, {
                projectId: (_a = onCallDutyPolicy.projectId) === null || _a === void 0 ? void 0 : _a.toString(),
                onCallDutyPolicyId: (_b = onCallDutyPolicy.id) === null || _b === void 0 ? void 0 : _b.toString(),
            });
        }
    }
    doesPolicyMatchRule(policy, rule) {
        if (rule.onCallDutyPolicyLabels && rule.onCallDutyPolicyLabels.length > 0) {
            if (!policy.labels || policy.labels.length === 0) {
                return false;
            }
            const ruleLabelIds = rule.onCallDutyPolicyLabels.map((l) => {
                var _a;
                return ((_a = l.id) === null || _a === void 0 ? void 0 : _a.toString()) || "";
            });
            const labelIds = policy.labels.map((l) => {
                var _a;
                return ((_a = l.id) === null || _a === void 0 ? void 0 : _a.toString()) || "";
            });
            if (!ruleLabelIds.some((id) => {
                return labelIds.includes(id);
            })) {
                return false;
            }
        }
        if (rule.onCallDutyPolicyNamePattern &&
            (!policy.name ||
                !this.testRegex(rule.onCallDutyPolicyNamePattern, policy.name, rule))) {
            return false;
        }
        if (rule.onCallDutyPolicyDescriptionPattern &&
            (!policy.description ||
                !this.testRegex(rule.onCallDutyPolicyDescriptionPattern, policy.description, rule))) {
            return false;
        }
        return true;
    }
    testRegex(pattern, value, rule) {
        try {
            const regex = new RegExp(pattern, "i");
            return regex.test(value);
        }
        catch (_a) {
            logger.warn(`Invalid regex in on-call duty policy label rule ${rule.id}: ${pattern}`);
            return false;
        }
    }
}
__decorate([
    CaptureSpan(),
    __metadata("design:type", Function),
    __metadata("design:paramtypes", [OnCallDutyPolicy]),
    __metadata("design:returntype", Promise)
], OnCallDutyPolicyLabelRuleEngineServiceClass.prototype, "applyRulesToOnCallDutyPolicy", null);
export default new OnCallDutyPolicyLabelRuleEngineServiceClass();
//# sourceMappingURL=OnCallDutyPolicyLabelRuleEngineService.js.map