"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = handleUniqueConstraintsCreateDbFromSchema;
const dbHandler_1 = __importDefault(require("../../functions/backend/dbHandler"));
const app_data_1 = __importDefault(require("../../data/app-data"));
/**
 * Handle DATASQUIREL Table Unique Constraints
 * ===================================================
 * @description Iterate through each datasquirel schema
 * table unique constraint(if available), and perform operations
 */
function handleUniqueConstraintsCreateDbFromSchema(_a) {
    return __awaiter(this, arguments, void 0, function* ({ dbFullName, tableName, tableUniqueConstraints, }) {
        /**
         * # Delete All Existing Unique Constraints
         */
        // const allExistingUniqueConstraints = (await dbHandler({
        //     query: `SHOW INDEXES FROM \`${dbFullName}\`.\`${tableName}\` WHERE Index_comment LIKE '%${AppData["UniqueConstraintComment"]}%'`,
        // })) as DSQL_MYSQL_SHOW_INDEXES_Type[] | null;
        // if (allExistingUniqueConstraints?.[0]) {
        //     for (let f = 0; f < allExistingUniqueConstraints.length; f++) {
        //         const { Key_name } = allExistingUniqueConstraints[f];
        //         try {
        //             const existingKeyInSchema = tableUniqueConstraints?.find(
        //                 (indexObject) => indexObject.alias === Key_name
        //             );
        //             if (!existingKeyInSchema)
        //                 throw new Error(
        //                     `This Index(${Key_name}) Has been Deleted!`
        //                 );
        //         } catch (error) {
        //             /**
        //              * @description Drop Index: This happens when the MYSQL index is not
        //              * present in the datasquirel DB schema
        //              */
        //             await dbHandler({
        //                 query: `ALTER TABLE \`${dbFullName}\`.\`${tableName}\` DROP INDEX \`${Key_name}\``,
        //             });
        //         }
        //     }
        // }
        /**
         * # Re-Add New Constraints
         */
        for (let g = 0; g < tableUniqueConstraints.length; g++) {
            const { constraintName, alias, constraintTableFields } = tableUniqueConstraints[g];
            if (!(alias === null || alias === void 0 ? void 0 : alias.match(/./)))
                continue;
            /**
             * @description Create new index if determined that it
             * doesn't exist in MYSQL db
             */
            const queryString = `CREATE UNIQUE INDEX \`${alias}\` ON \`${dbFullName}\`.\`${tableName}\`(${constraintTableFields === null || constraintTableFields === void 0 ? void 0 : constraintTableFields.map((nm) => nm.value).map((nm) => `\`${nm}\``).join(",")}) COMMENT '${app_data_1.default["UniqueConstraintComment"]} ${constraintName}'`;
            const addIndex = yield (0, dbHandler_1.default)({ query: queryString });
        }
    });
}