import fs from 'fs';
import {appList, BasicFuncs, createAppId, createFunctionId} from './function.mjs';

const APP_TABLE_NAME = 'sys_app';
const FUNCTION_TABLE_NAME = 'sys_function';

let APP_SQL = `-- ----------------------------
-- Table structure for ${APP_TABLE_NAME}
-- ----------------------------
DROP TABLE IF EXISTS \`${APP_TABLE_NAME}\`;
CREATE TABLE \`${APP_TABLE_NAME}\`  (
  \`app_id\` bigint NOT NULL COMMENT '应用ID',
  \`app_code\` varchar(50) NOT NULL COMMENT '应用code',
  PRIMARY KEY (\`app_id\`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '应用' ROW_FORMAT = DYNAMIC;
`;

let FUNCTION_SQL = `-- ----------------------------
-- Table structure for ${FUNCTION_TABLE_NAME}
-- ----------------------------
DROP TABLE IF EXISTS \`${FUNCTION_TABLE_NAME}\`;
CREATE TABLE \`${FUNCTION_TABLE_NAME}\`  (
  \`function_id\` bigint NOT NULL COMMENT '功能编码ID',
  \`function_code\` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '功能编码 应用名称:权限标识 manager edit view',
  \`app_code\` varchar(50) NOT NULL COMMENT '应用code',
  PRIMARY KEY (\`function_id\`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '功能编码与应用' ROW_FORMAT = DYNAMIC;
`;

const addApps = (item, index) => {
	const appId = createAppId(item.name);
	APP_SQL += `\nINSERT INTO \`${APP_TABLE_NAME}\` VALUES (${appId}, '${item.name}');`;
};

const addFuncs = (item, index, itemApp, indexApp) => {
	const appId = createAppId(itemApp.name);
	const functionId = createFunctionId(item, appId);
	FUNCTION_SQL += `\nINSERT INTO \`${FUNCTION_TABLE_NAME}\` VALUES (${functionId}, '${itemApp.name}_${item}', '${itemApp.name}');`;
};

for (let indexApp = 0; indexApp < appList.length; indexApp++) {
	const itemApp = appList[indexApp];
	addApps(itemApp, indexApp);

	let indexFunc = 0;
	for (indexFunc; indexFunc < BasicFuncs.length; indexFunc++) {
		const itemFunc = BasicFuncs[indexFunc];
		addFuncs(itemFunc, indexFunc, itemApp, indexApp);
	}
	if (itemApp.functions && itemApp.functions.length > 0) {
		for (const itemFunc of itemApp.functions) {
			indexFunc += 1;
			addFuncs(itemFunc, indexFunc, itemApp, indexApp);
		}
	}
}

try {
	fs.writeFileSync(`./sql/${APP_TABLE_NAME}.sql`, APP_SQL);
	console.log(`file written successfully :>> ${APP_TABLE_NAME}.sql\n`);
	fs.writeFileSync(`./sql/${FUNCTION_TABLE_NAME}.sql`, FUNCTION_SQL);
	console.log(`file written successfully :>> ${FUNCTION_TABLE_NAME}.sql\n`);
} catch (err) {
	console.error(err);
}