using System.Collections.Generic;

namespace XP.ReportEngine.Models
{
    /// <summary>
    /// 报告模板定义 | Report template definition
    /// </summary>
    public class ReportTemplate
    {
        public DocumentSettings Document { get; set; }
        public List<TemplatePage> Pages { get; set; } = new();
        public Dictionary<string, StyleDefinition> Styles { get; set; } = new();
    }

    public class DocumentSettings
    {
        public string PageSize { get; set; } = "A4";
        public string Orientation { get; set; } = "Portrait";
        public MarginSettings Margins { get; set; } = new();

        /// <summary>
        /// 页眉配置（仅内容页显示，首页不显示）| Header config (content pages only, not homepage)
        /// </summary>
        public HeaderFooterSettings Header { get; set; }

        /// <summary>
        /// 页脚配置（仅内容页显示，首页不显示）| Footer config (content pages only, not homepage)
        /// </summary>
        public HeaderFooterSettings Footer { get; set; }
    }

    public class MarginSettings
    {
        public float Top { get; set; } = 20f;
        public float Bottom { get; set; } = 20f;
        public float Left { get; set; } = 20f;
        public float Right { get; set; } = 20f;
    }

    /// <summary>
    /// 页眉/页脚配置 | Header/Footer settings
    /// </summary>
    public class HeaderFooterSettings
    {
        /// <summary>
        /// 是否启用 | Whether enabled
        /// </summary>
        public bool Enabled { get; set; } = true;

        /// <summary>
        /// 左侧文本行（支持 ${} 绑定表达式）| Left-side text lines with binding expressions
        /// </summary>
        public List<string> Left { get; set; } = new();

        /// <summary>
        /// 右侧文本行（支持 ${} 绑定表达式）| Right-side text lines with binding expressions
        /// </summary>
        public List<string> Right { get; set; } = new();

        /// <summary>
        /// 右侧图像 dataKey（如 logo）| Right-side image dataKey (e.g. logo)
        /// </summary>
        public string RightImageKey { get; set; }

        /// <summary>
        /// 左侧图像 dataKey | Left-side image dataKey
        /// </summary>
        public string LeftImageKey { get; set; }

        /// <summary>
        /// 字体大小 | Font size
        /// </summary>
        public float FontSize { get; set; } = 8f;

        /// <summary>
        /// 字体颜色 | Font color
        /// </summary>
        public string Color { get; set; } = "#666666";

        /// <summary>
        /// 是否显示分隔线 | Whether to show separator line
        /// </summary>
        public bool ShowLine { get; set; } = true;
    }

    public class TemplatePage
    {
        /// <summary>
        /// 页面类型：homepage / metricData / defectDetails / bgaInspection / voidInspection / viaFillInspection
        /// </summary>
        public string Type { get; set; }
        public List<TemplateElement> Elements { get; set; } = new();
    }
}