const validator = require('../../utils/validator.js')

let db = "";
module.exports = async (item, mongodb) => {
  db = mongodb;
  switch (item.type) {
    case "getHlwOrderConfig":
      return await getHlwOrderConfig(item);
    case "updateHlwOrderConfig":
      return await updateHlwOrderConfig(item);
    case "getHlwConfig":
      return await getHlwConfig(item);
    case "changeHlwConfig":
      return await changeHlwConfig(item);
    case "getHlwConfigGroup":
      return await getHlwConfigGroup(item);
    case "getHlwConfigByCorpIds":
      return await getHlwConfigByCorpIds(item);
  }
};

async function getHlwOrderConfig({ corpId }) {
  try {
    const res = await db.collection("hlw-config").findOne(
      { corpId },
      {
        projection: {
          payDuration: 1,
          acceptDuration: 1,
          consultationDuration: 1,
          medicinePurchaseRxDuration: 1,
          emsExpressDiscountFee: 1,
          emsExpressFee: 1,
          fengNiaoExpressDiscountFee: 1,
          fengNiaoExpressFee: 1,
          firstSubmitRxIntervel: 1,
          submitRxInterval: 1
        }
      });
    if (!res) {
      return { success: false, message: "未找到配置" };
    }
    return { success: true, data: res, message: "获取配置成功" };
  } catch (e) {
    return { success: false, message: e.message }
  }
}

async function updateHlwOrderConfig(ctx) {
  try {
    const { payDuration, acceptDuration, consultationDuration, medicinePurchaseRxDuration, emsExpressDiscountFee, emsExpressFee, fengNiaoExpressDiscountFee, fengNiaoExpressFee } = ctx;
    const data = {}
    if (typeof payDuration == 'number') {
      const [valid, message] = validator.verifyNumber(payDuration, "支付时长", 0, 5, 60, true, true);
      if (!valid) {
        return { success: false, message };
      }
      data.payDuration = payDuration;
    }
    if (typeof acceptDuration == 'number') {
      const [valid, message] = validator.verifyNumber(acceptDuration, "接诊时长", 0, 5, 120, true, true);
      if (!valid) {
        return { success: false, message };
      }
      data.acceptDuration = acceptDuration;
    }
    if (typeof consultationDuration == 'number') {
      const [valid, message] = validator.verifyNumber(consultationDuration, "订单持续时长", 0, 10, 60 * 8, true, true);
      if (!valid) {
        return { success: false, message };
      }
      data.consultationDuration = consultationDuration;
    }
    if (typeof medicinePurchaseRxDuration == 'number') {
      const [valid, message] = validator.verifyNumber(medicinePurchaseRxDuration, "配药处方持续时长", 0, 10, 60 * 8, true, true);
      if (!valid) {
        return { success: false, message };
      }
      data.medicinePurchaseRxDuration = medicinePurchaseRxDuration;
    }
    if (typeof presOpen == 'boolean') {
      data.presOpen = presOpen;
    }

    if (typeof emsExpressDiscountFee == 'number' || typeof emsExpressFee == 'number') {
      const [valid, message] = validator.verifyNumber(emsExpressDiscountFee, "邮政快递优惠费用", 2, 0, 9999, true, true);
      if (!valid) {
        return { success: false, message };
      }
      const [valid1, message1] = validator.verifyNumber(emsExpressFee, "邮政快递费用", 2, 0, 9999, true, true);
      if (!valid1) {
        return { success: false, message: message1 };
      }
      data.emsExpressDiscountFee = Number(emsExpressDiscountFee);
      data.emsExpressFee = Number(emsExpressFee);
      if (!(data.emsExpressFee >= data.emsExpressDiscountFee)) {
        return { success: false, message: "邮政快递优惠费用不能大于邮政快递费用" };
      }
    }
    if (typeof fengNiaoExpressDiscountFee == 'number' || typeof fengNiaoExpressFee == 'number') {
      const [valid, message] = validator.verifyNumber(fengNiaoExpressDiscountFee, "蜂鸟配送优惠费用", 2, 0, 9999, true, true);
      if (!valid) {
        return { success: false, message };
      }
      const [valid1, message1] = validator.verifyNumber(fengNiaoExpressFee, "蜂鸟配送费用", 2, 0, 9999, true, true);
      if (!valid1) {
        return { success: false, message: message1 };
      }
      data.fengNiaoExpressDiscountFee = Number(fengNiaoExpressDiscountFee);
      data.fengNiaoExpressFee = Number(fengNiaoExpressFee);
      if (!(data.fengNiaoExpressFee >= data.fengNiaoExpressDiscountFee)) {
        return { success: false, message: "蜂鸟配送优惠费用不能大于蜂鸟配送费用" };
      }
    }
    if (Object.keys(data).length === 0) {
      return { success: false, message: "没有需要更新的配置" };
    }
    const res = await db.collection("hlw-config").updateOne({ corpId: ctx.corpId }, { $set: data });
    if (res.modifiedCount === 0) {
      return { success: false, message: "更新配置失败" };
    }
    return { success: true, message: "更新配置成功" };
  } catch (e) {
    return { success: false, message: e.message }
  }
}


async function getHlwConfig({ corpId }) {
  try {
    if (typeof corpId !== 'string' || corpId.trim() === '') {
      return { success: false, message: 'corpId不能为空' }
    }
    const res = await db.collection("hlw-config").findOne({ corpId: corpId.trim() });
    return { success: true, data: res, message: '获取配置成功' }
  } catch (e) {
    return { success: false, message: e.message }
  }
}

async function changeHlwConfig({ corpId, data }) {
  try {
    if (typeof corpId !== 'string' || corpId.trim() === '') {
      return { success: false, message: 'corpId不能为空' }
    }
    if (Object.prototype.toString.call(data) !== '[object Object]' || Object.keys(data).length === 0) {
      return { success: false, message: 'data不能为空' }
    }
    const trimmedCorpId = corpId.trim();
    const now = Date.now();
    const res = await db.collection("hlw-config").updateOne(
      { corpId: trimmedCorpId },
      {
        $set: { ...data, updateTime: now },
        $setOnInsert: { createTime: now }
      },
      { upsert: true }
    );
    const message = res.upsertedCount > 0 ? '新增配置成功' : '更新配置成功';
    return { success: true, data: res, message, id: res.upsertedId || res.modifiedCount }
  } catch (e) {
    return { success: false, message: e.message }
  }
}

async function getHlwConfigGroup({ group }) {
  try {
    if (typeof group !== 'string' || group.trim() === '') {
      return { success: false, message: 'group不能为空' }
    }
    const res = await db.collection("hlw-config").find({ group }, { projection: { _id: 0, key: 1, description: 1, list: 1 } }).toArray();
    return { success: true, data: res, message: "获取配置成功" }
  } catch (e) {
    return { success: false, message: e.message }
  }
}

async function getHlwConfigByCorpIds(ctx) {
  try {
    const corpIds = Array.isArray(ctx.corpIds) ? ctx.corpIds.filter(i => typeof i == 'string' && i.trim() !== '') : [];
    if (corpIds.length === 0) {
      return { success: false, message: 'corpIds不能为空' }
    }
    const trimmedCorpIds = corpIds.map(i => i.trim());
    const res = await db.collection("hlw-config").find({ corpId: { $in: trimmedCorpIds } }, { projection: { _id: 0, key: 1, description: 1, list: 1 } }).toArray();
    return { success: true, data: res, message: "获取配置成功" }
  } catch (e) {
    return { success: false, message: e.message }
  }
}