import type { Command } from "commander";
import type { CommandOptions, ListResult, OutputSchema } from "../../output/index.js";

/** Provider list item for display */
export interface ProviderListItem {
  provider: string;
  status: string;
  defaultMode: string;
  modes: string;
}

/** Static provider data - providers are built-in and don't require daemon */
const PROVIDERS: ProviderListItem[] = [
  {
    provider: "claude",
    status: "available",
    defaultMode: "default",
    modes: "plan, default, bypass",
  },
  {
    provider: "codex",
    status: "available",
    defaultMode: "auto",
    modes: "read-only, auto, full-access",
  },
  {
    provider: "opencode",
    status: "available",
    defaultMode: "default",
    modes: "plan, default, bypass",
  },
];

/** Schema for provider ls output */
export const providerLsSchema: OutputSchema<ProviderListItem> = {
  idField: "provider",
  columns: [
    { header: "PROVIDER", field: "provider", width: 12 },
    {
      header: "STATUS",
      field: "status",
      width: 12,
      color: (value) => {
        if (value === "available") return "green";
        if (value === "unavailable") return "red";
        return undefined;
      },
    },
    { header: "DEFAULT MODE", field: "defaultMode", width: 14 },
    { header: "MODES", field: "modes", width: 30 },
  ],
};

export type ProviderLsResult = ListResult<ProviderListItem>;

export interface ProviderLsOptions extends CommandOptions {
  host?: string;
}

export async function runLsCommand(
  _options: ProviderLsOptions,
  _command: Command,
): Promise<ProviderLsResult> {
  // Provider data is static - no daemon connection needed
  return {
    type: "list",
    data: PROVIDERS,
    schema: providerLsSchema,
  };
}