"""
Campaign Create Tab for D'n'D Campaign Manager
"""

import gradio as gr
import traceback
from src.agents.campaign_agent import CampaignAgent
from src.models.campaign import CampaignTheme


class CampaignCreateTab:
    """Create Campaign tab for creating new campaigns"""

    def __init__(self, campaign_agent: CampaignAgent):
        self.campaign_agent = campaign_agent

    def create_campaign_ui(
        self,
        name: str,
        theme: str,
        setting: str,
        summary: str,
        main_conflict: str,
        game_master: str,
        world_name: str,
        starting_location: str,
        level_range: str,
        party_size: int
    ) -> str:
        """Create a new campaign"""
        try:
            if not name.strip():
                return "❌ Error: Please provide a campaign name"

            campaign = self.campaign_agent.create_campaign(
                name=name,
                theme=theme,
                setting=setting,
                summary=summary,
                main_conflict=main_conflict,
                game_master=game_master,
                world_name=world_name,
                starting_location=starting_location,
                level_range=level_range,
                party_size=party_size
            )

            return f"""✅ Campaign Created Successfully!

**ID:** {campaign.id}
**Name:** {campaign.name}
**Theme:** {campaign.theme.value}
**Setting:** {campaign.setting}

Campaign has been saved to database.
Use the campaign ID to manage characters and sessions."""

        except Exception as e:
            return f"❌ Error creating campaign:\n\n{str(e)}\n\n{traceback.format_exc()}"

    def create(self) -> None:
        """Create and return the Create Campaign tab component"""
        with gr.Tab("Create Campaign"):
            gr.Markdown("### Create New Campaign")

            with gr.Row():
                with gr.Column():
                    campaign_name = gr.Textbox(
                        label="Campaign Name",
                        placeholder="The Shattered Crown",
                        info="Name of your campaign"
                    )

                    campaign_theme = gr.Dropdown(
                        choices=[theme.value for theme in CampaignTheme],
                        label="Campaign Theme",
                        value="High Fantasy",
                        info="Select the theme of your campaign"
                    )

                    campaign_gm = gr.Textbox(
                        label="Game Master Name",
                        placeholder="Your name",
                        info="DM/GM running the campaign"
                    )

                    campaign_party_size = gr.Slider(
                        minimum=1,
                        maximum=10,
                        value=4,
                        step=1,
                        label="Party Size",
                        info="Expected number of players"
                    )

                    campaign_level_range = gr.Textbox(
                        label="Level Range",
                        value="1-5",
                        placeholder="1-5",
                        info="Expected level range for the campaign"
                    )

                with gr.Column():
                    campaign_world = gr.Textbox(
                        label="World Name",
                        placeholder="Forgotten Realms",
                        info="Name of your world/realm"
                    )

                    campaign_starting = gr.Textbox(
                        label="Starting Location",
                        placeholder="Phandalin",
                        info="Where the adventure begins"
                    )

                    campaign_setting = gr.Textbox(
                        label="Setting Description",
                        placeholder="A war-torn kingdom...",
                        lines=3,
                        info="Describe the campaign setting"
                    )

                    campaign_summary = gr.Textbox(
                        label="Campaign Summary",
                        placeholder="The adventurers must...",
                        lines=3,
                        info="Brief campaign hook/summary"
                    )

                    campaign_conflict = gr.Textbox(
                        label="Main Conflict",
                        placeholder="A succession crisis threatens the kingdom",
                        lines=2,
                        info="Central conflict/tension"
                    )

            create_campaign_btn = gr.Button("⚔️ Create Campaign", variant="primary", size="lg")

            campaign_create_status = gr.Textbox(label="Status", lines=8)

            create_campaign_btn.click(
                fn=self.create_campaign_ui,
                inputs=[
                    campaign_name,
                    campaign_theme,
                    campaign_setting,
                    campaign_summary,
                    campaign_conflict,
                    campaign_gm,
                    campaign_world,
                    campaign_starting,
                    campaign_level_range,
                    campaign_party_size
                ],
                outputs=[campaign_create_status]
            )