from __future__ import annotations

import json
from pathlib import Path

from PIL import Image


ROOT = Path(r"D:\Work_AI\Dansori")
APP = ROOT / "DansoriEQ" / "src" / "DansoriEQ.App"
HOST = APP / "Assets" / "Live2DHost"
PUPPET = APP / "Assets" / "Characters" / "Puppets" / "LeeSoriV2"
PLAN = ROOT / "DansoriEQ" / "docs" / "LIVE2D_CHARACTER_INTEGRATION_PLAN.md"


def remove_legs_bone() -> None:
    rig_path = PUPPET / "rig.json"
    rig = json.loads(rig_path.read_text(encoding="utf-8-sig"))
    rig["bones"] = [bone for bone in rig["bones"] if bone.get("name") != "legs"]
    rig["status"] = "new_sheet_overlap_puppet_v4_static_torso_clean_waist"
    rig["note"] = (
        "New LeeSori sheet-based overlap puppet. Torso, waist, lower body, and "
        "pocketed left hand stay in the base image to avoid doubled outlines, "
        "green waist ghosting, and awkward hand motion."
    )
    rig_path.write_text(json.dumps(rig, ensure_ascii=False, indent=2) + "\n", encoding="utf-8")


def update_css() -> None:
    path = HOST / "style.css"
    css = path.read_text(encoding="utf-8")
    css = css.replace("  right: 17.5%;\n  bottom: -20%;\n  width: 65%;", "  right: 6.5%;\n  bottom: -65%;\n  width: 87%;")
    path.write_text(css, encoding="utf-8")


def make_qa() -> None:
    src = Image.open(PUPPET / "leesori_v2_source.png").convert("RGBA")
    width, height = 390, 600
    stage = Image.new("RGBA", (width, height), (16, 16, 18, 255))
    target_w = int(width * 0.87)
    target_h = int(target_w * src.height / src.width)
    resized = src.resize((target_w, target_h), Image.Resampling.LANCZOS)
    right = int(width * 0.065)
    bottom = int(height * -0.65)
    x = width - target_w - right
    y = height - target_h - bottom
    stage.alpha_composite(resized, (x, y))
    stage.convert("RGB").save(PUPPET / "qa_view_390x600_knee_upper.png")


def update_plan() -> None:
    entry = """

### 2026-07-04 - LeeSoriV2 Knee-Up Framing and Lower-Body Outline Fix

User request:

- Frame LeeSori from around the midpoint between above-knee and left-hand tip up to the top of the head.
- Fix the doubled green outline around both legs that appeared while the lower body moved.

Changed:

- Updated WebView puppet framing:
  - `right: 6.5%`
  - `bottom: -65%`
  - `width: 87%`
- Removed the animated `legs` bone from `LeeSoriV2/rig.json`.
- The lower body now remains only in the base image, so the green pants side line no longer alternates between one and two outlines.

QA artifact:

- `src/DansoriEQ.App/Assets/Characters/Puppets/LeeSoriV2/qa_view_390x600_knee_upper.png`
"""
    text = PLAN.read_text(encoding="utf-8")
    if "LeeSoriV2 Knee-Up Framing" not in text:
        PLAN.write_text(text.rstrip() + entry + "\n", encoding="utf-8")


def main() -> None:
    remove_legs_bone()
    update_css()
    make_qa()
    update_plan()


if __name__ == "__main__":
    main()