system({
    description: "Video transcription tool",
})

export default function (ctx: ChatGenerationContext) {
    const { defTool } = ctx
    defTool(
        "transcribe",
        "Generate a transcript from a audio/video file using a speech-to-text model.",
        {
            filename: {
                type: "string",
                description: "Audio/video URL or workspace relative filepath",
            },
        },
        async (args) => {
            const { filename } = args
            if (!filename) return "No filename provided"
            const { text, srt, error } = await transcribe(filename, {
                cache: "transcribe",
            })
            if (error) return error.message
            return srt || text || "no response"
        }
    )
}