Content Calendar Generator

/**
 * Generates a content calendar for the upcoming month based on themes and goals.
 */

form content_brief {
  label: "Content Calendar Brief"
  schema: @json {
    {
      "type": "object",
      "required": ["themes", "goal", "frequency"],
      "properties": {
        "themes": { "type": "string", "title": "Content Themes (comma-separated)" },
        "goal": { "type": "string", "title": "Primary Goal (e.g., brand awareness, lead gen)" },
        "frequency": {
          "type": "string",
          "title": "Posting Frequency",
          "enum": ["daily", "3x_week", "weekly"]
        },
        "audience": { "type": "string", "title": "Target Audience" },
        "channels": { "type": "string", "title": "Channels (comma-separated)" }
      }
    }
  }
}

workflow generate_calendar {
  label: "Generate Content Calendar"

  root {
    type: code
    label: "Extract brief"
    code: @ts { return context.nodes.root.input }
    outputSchema: @json {
      {
        "type": "object",
        "properties": {
          "themes": { "type": "string" },
          "goal": { "type": "string" },
          "frequency": { "type": "string" },
          "audience": { "type": "string" },
          "channels": { "type": "string" }
        }
      }
    }
  }

  node plan {
    type: ai
    label: "Plan content calendar"
    kind: object
    model: "google/gemini-2.5-flash"
    prompt: @ts {
      const brief = context.nodes.root.output
      return "Create a 4-week content calendar.\n\nThemes: " + brief.themes + "\nGoal: " + brief.goal + "\nFrequency: " + brief.frequency + "\nAudience: " + (brief.audience || "general") + "\nChannels: " + (brief.channels || "blog, social")
    }
    schema: @json {
      {
        "type": "object",
        "required": ["weeks"],
        "properties": {
          "weeks": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "week_number": { "type": "number" },
                "theme": { "type": "string" },
                "posts": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "day": { "type": "string" },
                      "channel": { "type": "string" },
                      "topic": { "type": "string" },
                      "format": { "type": "string" },
                      "hook": { "type": "string" }
                    }
                  }
                }
              }
            }
          },
          "total_posts": { "type": "number" }
        }
      }
    }
  }

  node format_calendar {
    type: code
    label: "Format calendar"
    code: @ts {
      const cal = context.nodes.plan.output
      return {
        goal: context.nodes.root.output.goal,
        total_posts: cal.weeks.reduce(function(n, w) { return n + (w.posts ? w.posts.length : 0) }, 0),
        weeks: cal.weeks
      }
    }
  }

  flow {
    root -> plan
    plan -> format_calendar
  }
}

trigger on_brief {
  form:content_brief -> generate_calendar
  enabled: true
}