# Excel 转换工具配置文件
import os
import json

# 模板文件路径
TEMPLATE_PATH = "template.xlsx"

# 配置文件路径
CONFIG_DIR = os.path.dirname(os.path.abspath(__file__))
EMPLOYEE_CONFIG_PATH = os.path.join(CONFIG_DIR, "employee_info.json")
COMPANY_CONFIG_PATH = os.path.join(CONFIG_DIR, "company_options.json")  # 保留兼容性
BANK_CONFIG_PATH = os.path.join(CONFIG_DIR, "bank_options.json")  # 保留兼容性

# 单元格映射关系（源文件位置 -> 目标文件位置）
# 格式：{(源文件sheet索引, 行, 列): (目标文件sheet索引, 行, 列)}
CELL_MAPPINGS = {
    # 第一个Sheet的映射关系
    (0, 3, 3): (0, 2, 5),  # C3 -> E2  氏名
    (0, 3, 4): (0, 3, 5),  # D3 -> E3  労働日数
    (0, 3, 2): (0, 3, 3),  # B3 -> C3  ID
    (0, 3, 5): (0, 6, 4),  # E3 -> D6  基本給
    (0, 3, 6): (0, 7, 4),  # F3 -> D7  職務給
    (0, 3, 7): (0, 8, 4),  # G3 -> D8  資格手当
    (0, 3, 8): (0, 9, 4),  # H3 -> D9  住宅手当
    (0, 3, 9): (0, 10, 4),  # I3 -> D10 能力手当
    (0, 3, 10): (0, 11, 4),  # J3 -> D11 通勤手当
    (0, 3, 11): (0, 12, 4),  # K3 -> D12 残業(固定）
    (0, 3, 12): (0, 13, 4),  # L3 -> D13 
    (0, 3, 13): (0, 14, 4),  # M3 -> D14
    (0, 3, 15): (0, 17, 4),  # O3 -> D17
    (0, 3, 16): (0, 18, 4),  # P3 -> D18
    (0, 3, 17): (0, 19, 4),  # Q3 -> D19
    (0, 3, 18): (0, 20, 4),  # R3 -> D20
    (0, 3, 19): (0, 21, 4),  # S3 -> D21
    (0, 3, 20): (0, 22, 4),  # T3 -> D22
    (0, 3, 25): (0, 25, 5),  # Y3 -> E25
}

# 自定义值的单元格位置
CUSTOM_CELLS = {
    "company": (0, 2, 3),  # C2 - 所属公司
    "bank": (0, 29, 2),    # B29 - 转账银行
    "other": (0, 2, 6),    # F2 - 其他信息
}

# 文件名提取信息
FILENAME_CONFIG = {
    "name_cell": (0, 3, 3),       # Sheet1 的 C3 - 员工姓名
    "year_month_cell": (1, 4, 2), # Sheet2 的 B4 - 年月信息
}

# 第二个Sheet的命名格式
SHEET2_NAME_FORMAT = "{month}月勤怠一覧"

# 输出文件名格式
OUTPUT_FILENAME_FORMAT = "{year}年{month}月份給料明細書-{name}.xlsx"

# 默认选项列表（仅在配置文件不存在时使用）
DEFAULT_COMPANY_OPTIONS = []

# 银行信息默认结构 - 扩展为字典格式，包含更多字段
DEFAULT_BANK_OPTIONS = [
    # 银行信息示例：
    # {
    #    "employee_name": "田中太郎",  # 员工姓名
    #    "bank_name": "三井住友銀行",  # 银行名称
    #    "branch_account": "新宿通支店661 普通　8324403",  # 支店和账号
    #    "account_holder": "田中太郎"  # 账户持有人
    # }
]

# 员工信息默认结构 - 合并公司和银行信息
DEFAULT_EMPLOYEE_INFO = [
    # 员工信息示例：
    # {
    #    "employee_name": "田中太郎",      # 员工姓名
    #    "bank_name": "三井住友銀行",      # 银行名称
    #    "branch_account": "新宿通支店661 普通　8324403",  # 支店和账号
    #    "account_holder": "田中太郎",     # 账户持有人
    #    "company_name": "SPD株式会社"     # 所属公司
    # }
]

# 加载员工信息
def load_employee_info():
    # 检查是否存在员工信息配置
    if os.path.exists(EMPLOYEE_CONFIG_PATH):
        try:
            with open(EMPLOYEE_CONFIG_PATH, 'r', encoding='utf-8') as f:
                employee_info = json.load(f)
        except Exception as e:
            print(f"加载员工信息出错: {e}")
            employee_info = DEFAULT_EMPLOYEE_INFO
    else:
        # 如果不存在，尝试从旧的配置中导入
        employee_info = []
        company_options = []
        bank_options = []
        
        # 加载旧的公司配置
        if os.path.exists(COMPANY_CONFIG_PATH):
            try:
                with open(COMPANY_CONFIG_PATH, 'r', encoding='utf-8') as f:
                    company_options = json.load(f)
            except Exception as e:
                print(f"加载公司配置出错: {e}")
        
        # 加载旧的银行配置
        if os.path.exists(BANK_CONFIG_PATH):
            try:
                with open(BANK_CONFIG_PATH, 'r', encoding='utf-8') as f:
                    bank_options = json.load(f)
                    
                    # 兼容旧版本：如果是字符串列表，转换为字典
                    if bank_options and isinstance(bank_options[0], str):
                        new_bank_options = []
                        for bank_name in bank_options:
                            new_bank_options.append({
                                "employee_name": "",
                                "bank_name": bank_name,
                                "branch_account": "",
                                "account_holder": ""
                            })
                        bank_options = new_bank_options
            except Exception as e:
                print(f"加载银行配置出错: {e}")
        
        # 合并旧配置
        if bank_options and isinstance(bank_options[0], dict):
            for bank_option in bank_options:
                employee_name = bank_option.get("employee_name", "")
                if employee_name:  # 如果有员工姓名，则添加为一条记录
                    employee_info.append({
                        "employee_name": employee_name,
                        "bank_name": bank_option.get("bank_name", ""),
                        "branch_account": bank_option.get("branch_account", ""),
                        "account_holder": bank_option.get("account_holder", ""),
                        "company_name": company_options[0] if company_options else ""
                    })
        
        # 保存新的员工信息
        save_options(EMPLOYEE_CONFIG_PATH, employee_info)
    
    return employee_info

# 保存选项
def save_options(config_path, options):
    try:
        with open(config_path, 'w', encoding='utf-8') as f:
            json.dump(options, f, ensure_ascii=False, indent=4)
        return True
    except Exception as e:
        print(f"保存配置出错: {e}")
        return False

# 加载选项
EMPLOYEE_INFO = load_employee_info()
COMPANY_OPTIONS = [info.get("company_name") for info in EMPLOYEE_INFO if info.get("company_name")]
COMPANY_OPTIONS = list(set(COMPANY_OPTIONS))  # 去重
BANK_OPTIONS = [info for info in EMPLOYEE_INFO]  # 兼容性：旧代码可能仍使用BANK_OPTIONS