import { Database } from "bun:sqlite";
import chalk from "chalk";
import { select } from "@inquirer/prompts";
export default async function showFields({ tableName, }) {
    // const columns = db
    //     .query<ColumnInfo, []>(`PRAGMA table_info("${tableName}")`)
    //     .all();
    // const indexes = db
    //     .query<IndexInfo, []>(`PRAGMA index_list("${tableName}")`)
    //     .all();
    // const foreignKeys = db
    //     .query<ForeignKey, []>(`PRAGMA foreign_key_list("${tableName}")`)
    //     .all();
    // const indexedFields = new Map<string, { unique: boolean }>();
    // for (const idx of indexes) {
    //     const cols = db
    //         .query<IndexColumn, []>(`PRAGMA index_info("${idx.name}")`)
    //         .all();
    //     for (const col of cols) {
    //         indexedFields.set(col.name, { unique: idx.unique === 1 });
    //     }
    // }
    // while (true) {
    //     const fieldName = await select({
    //         message: `"${tableName}" — select a field:`,
    //         choices: [
    //             ...columns.map((c) => ({ name: c.name, value: c.name })),
    //             { name: chalk.dim("← Go Back"), value: "__back__" },
    //             { name: chalk.dim("✕ Exit"), value: "__exit__" },
    //         ],
    //     });
    //     if (fieldName === "__back__") break;
    //     if (fieldName === "__exit__") return "__exit__";
    //     const col = columns.find((c) => c.name === fieldName)!;
    //     const idx = indexedFields.get(fieldName);
    //     const fk = foreignKeys.find((f) => f.from === fieldName);
    //     console.log(`\n${chalk.bold(`Field: "${fieldName}"`)}\n`);
    //     console.log(`  ${chalk.dim("Table")}        ${tableName}`);
    //     console.log(`  ${chalk.dim("Column #")}     ${col.cid}`);
    //     console.log(
    //         `  ${chalk.dim("Type")}         ${col.type || chalk.italic("(none)")}`,
    //     );
    //     console.log(
    //         `  ${chalk.dim("Primary Key")}  ${col.pk ? chalk.green("YES") : "NO"}`,
    //     );
    //     console.log(
    //         `  ${chalk.dim("Not Null")}     ${col.notnull ? chalk.yellow("YES") : "NO"}`,
    //     );
    //     console.log(
    //         `  ${chalk.dim("Default")}      ${col.dflt_value ?? chalk.italic("(none)")}`,
    //     );
    //     console.log(
    //         `  ${chalk.dim("Indexed")}      ${idx ? chalk.cyan("YES") : "NO"}`,
    //     );
    //     console.log(
    //         `  ${chalk.dim("Unique")}       ${idx?.unique ? chalk.cyan("YES") : "NO"}`,
    //     );
    //     if (fk) {
    //         console.log(
    //             `  ${chalk.dim("Foreign Key")}  ${chalk.magenta(`${fk.table}(${fk.to})`)}`,
    //         );
    //         console.log(`  ${chalk.dim("On Update")}    ${fk.on_update}`);
    //         console.log(`  ${chalk.dim("On Delete")}    ${fk.on_delete}`);
    //     } else {
    //         console.log(`  ${chalk.dim("Foreign Key")}  NO`);
    //     }
    //     console.log();
    // }
}