"""作者管理路由"""
from flask import render_template, redirect, url_for, request, flash
from app.routes.admin import admin_bp, login_required
from app.services import AuthorService


@admin_bp.route('/authors')
@login_required
def authors():
    """作者列表"""
    authors = AuthorService.get_all()
    return render_template('admin/authors.html', authors=authors)


@admin_bp.route('/authors/create', methods=['GET', 'POST'])
@login_required
def author_create():
    """创建作者"""
    if request.method == 'POST':
        name = request.form.get('name')
        avatar = request.form.get('avatar')
        bio = request.form.get('bio')
        website = request.form.get('website')
        
        AuthorService.create(name=name, avatar=avatar, bio=bio, website=website)
        flash('作者创建成功', 'success')
        return redirect(url_for('admin.authors'))
    
    return render_template('admin/author_form.html', author=None)


@admin_bp.route('/authors/<int:author_id>/edit', methods=['GET', 'POST'])
@login_required
def author_edit(author_id):
    """编辑作者"""
    author = AuthorService.get_by_id(author_id)
    if not author:
        flash('作者不存在', 'danger')
        return redirect(url_for('admin.authors'))
    
    if request.method == 'POST':
        AuthorService.update(author_id,
            name=request.form.get('name'),
            avatar=request.form.get('avatar'),
            bio=request.form.get('bio'),
            website=request.form.get('website')
        )
        flash('作者更新成功', 'success')
        return redirect(url_for('admin.authors'))
    
    return render_template('admin/author_form.html', author=author)


@admin_bp.route('/authors/<int:author_id>/delete', methods=['POST'])
@login_required
def author_delete(author_id):
    """删除作者"""
    if AuthorService.delete(author_id):
        flash('作者已删除', 'success')
    else:
        flash('删除失败', 'danger')
    return redirect(url_for('admin.authors'))