import http from "./http";
import Vue from "vue";
import CryptoJS from "./crypto-js";

/**
 * 登录方法
 */
export const config = {
  state: () => ({}),
  mutations: {
    getConfig(state, params) {
      for (const key in params) {
        Vue.set(state, key, user[key])
      }
    },
    clearConfig(state) {
      for (const key in state) {
        delete state[key]
      }
    }
  },
  actions: {
    agentSign({state, commit}, params) {
      //授权jssdk在url上使用,并获取corpId
      let url = window.location.href
      if (state.agentSignURL == url) {
        return Promise.resolve()
      } else {
        commit("clearConfig")
        commit("getConfig", {agentSignURL: url})
        let action = "/app/wxcp/portal/agentSign"
        if (!!params?.action) {
          action = params.action
          delete params.action
        }
        return http.post(action, null, {
          withoutToken: true,
          params: {...params, url}
        }).then(res => {
          if (res?.data) {
            let config = {
              ...params,
              debug: true, // 开启调试模式,调用的所有api的返回值会在客户端alert出来，若要查看传入的参数，可以在pc端打开，参数信息会通过log打出，仅在pc端时才会打印。
              beta: true,// 必须这么写，否则wx.invoke调用形式的jsapi会有问题
              corpid: res.data.corpid, // 必填，企业微信的corpid，必须与当前登录的企业一致
              agentid: res.data.agentId, // 必填，企业微信的应用id （e.g. 1000247）
              timestamp: Number(res.data.timestamp), // 必填，生成签名的时间戳
              nonceStr: res.data.nonceStr, // 必填，生成签名的随机串
              signature: res.data.signature,// 必填，签名，见 附录-JS-SDK使用权限签名算法
              ...res.data,
              agentSignURL: url
            }
            commit("getConfig", config)
            return config
          }
        }).catch(err => {
          console.error(err)
        })
      }
    },
    getCode({state, dispatch}, tryAgentSign = false) {
      let {corpId} = state.config, url = location.href, REDIRECT_URI = encodeURIComponent(url), scope = "snsapi_base"
      if (/\/AppForm\//.test(location.search)) {
        scope = "snsapi_userinfo"
      }
      return new Promise((resolve, reject) => {
        if (corpId && scope) {
          location.replace('https://open.weixin.qq.com/connect/oauth2/authorize?appid=APPID&redirect_uri=REDIRECT_URI&response_type=code&scope=SCOPE#wechat_redirect'
          .replace(/APPID/g, cid)
          .replace(/REDIRECT_URI/g, REDIRECT_URI)
          .replace(/SCOPE/g, scope))
        } else if (!tryAgentSign) {
          dispatch("agentSign").then(() => dispatch("getCode", true))
        } else reject("URL缺少必要参数(corpId)")
      })
    },
    getToken({state, commit, dispatch}, params) {
      const encryptByDES = password => {
        let isIos = uni.getSystemInfoSync().system.toUpperCase == 'ios'
        let key = "thanks,villcloud"
        let iv = CryptoJS.enc.Latin1.parse(key)
        let encrypted = CryptoJS.AES.encrypt(password, iv, {
          iv: iv,
          mode: CryptoJS.mode.CBC,
          padding: CryptoJS.pad.ZeroPadding
        })
        if (isIos) {
          return encodeURIComponent(encrypted.toString());
        } else {
          return encrypted.toString();
        }
      }
      let {module} = params
      return http.post("/auth/oauth/token", null, {
        withoutToken: true,
        module,
        params: {
          ...params, grant_type: 'password',
          password: encryptByDES(params.password)
        },
        headers: {
          Authorization: "Basic d2VjaGF0OndlY2hhdA=="
        }
      }).then(res => {
        if (res?.access_token) {
          return [res?.token_type, res?.access_token].join(" ").trim()
        }
      }).catch(err => {
        uni.showToast({title: err, icon: 'none'})
      })
    }
  }
}
/**
 * 用户登录信息
 */
export const user = {
  state: () => ({}),
  mutations: {
    setUser(state, user) {
      for (const key in user) {
        Vue.set(state, key, user[key])
      }
    },
    initWaterMarker(state) {
      const waterMarked = document.querySelector('#waterMarker')
      if (!waterMarked && state?.name) {
        const waterMarker = document.createElement('div')
        waterMarker.id = 'waterMarker'
        waterMarker.style.position = 'absolute'
        waterMarker.style.display = 'flex'
        waterMarker.style.flexWrap = 'wrap'
        waterMarker.style.overflow = 'hidden'
        waterMarker.style.justifyContent = 'space-between'
        waterMarker.style.alignContent = 'flex-start'
        waterMarker.style.zIndex = '2'
        waterMarker.style.top = '0'
        waterMarker.style.color = 'rgba(153,153,153,.2)'
        waterMarker.style.width = '100%'
        waterMarker.style.height = '100%'
        waterMarker.style.pointerEvents = 'none'
        for (let i = 0; i < 200; i++) {
          const markerItem = document.createElement('div')
          markerItem.style.fontSize = '14px'
          markerItem.style.padding = '30px'
          markerItem.style.height = '80px'
          markerItem.style.transform = 'rotate(-20deg)'
          markerItem.style.flexShrink = '0'
          markerItem.innerText = state?.name + state?.phone?.slice(-4) || "未授权"
          waterMarker.appendChild(markerItem)
        }
        document.querySelector('uni-page-body')?.appendChild(waterMarker)
      }
      //   canvas 方案
      //   const HiDPICanvas = (w, h, ratio) => {
      //         const PIXEL_RATIO = () => {
      //           const c = document.createElement("canvas"),
      //               ctx = c.getContext("2d"),
      //               dpr = window.devicePixelRatio || 1,
      //               bsr = ctx['webkitBackingStorePixelRatio'] ||
      //                   ctx['mozBackingStorePixelRatio'] ||
      //                   ctx['msBackingStorePixelRatio'] ||
      //                   ctx['oBackingStorePixelRatio'] ||
      //                   ctx['backingStorePixelRatio'] || 1;
      //
      //           return dpr / bsr;
      //         }
      //         if (!ratio) {
      //           ratio = PIXEL_RATIO();
      //         }
      //         const can = document.createElement("canvas");
      //         can.width = w * ratio;
      //         can.height = h * ratio;
      //         can.style.width = w + "px";
      //         can.style.height = h + "px";
      //         can.getContext("2d").setTransform(ratio, 0, 0, ratio, 0, 0);
      //         return can
      //       }
      //   if (!waterMarked && state.user?.name) {
      //     const canvas = HiDPICanvas(100, 40)
      //     canvas.style.display = 'none';
      //     let ctx = canvas.getContext("2d")
      //     ctx.rotate(-20 * Math.PI / 180);
      //     ctx.fillStyle = 'rgba(153,153,153,.3)';
      //     ctx.textAlign = 'left';
      //     ctx.textBaseline = 'middle';
      //     ctx.font = "lighter 7px 'Microsoft YaHei UI',sans-serif"
      //     ctx.fillText(state.user?.name + state.user?.phone?.slice(-4) || "未授权", 0, 30);
      //     const waterMarker = document.createElement('div')
      //     if (waterMarker) {
      //       waterMarker.id = 'waterMarker'
      //       waterMarker.style.position = 'absolute'
      //       waterMarker.style.zIndex = '2'
      //       waterMarker.style.top = '0'
      //       waterMarker.style.width = '100%'
      //       waterMarker.style.height = '100%'
      //       waterMarker.style.pointerEvents = 'none'
      //       waterMarker.style.backgroundImage = "url(" + canvas.toDataURL("image/png") + ")"
      //       document.querySelector('uni-page-body').appendChild(waterMarker)
      //     }
      //   }
    }
  },
  actions: {
    getAccount({dispatch, commit}, config) {
      //获取企业微信后台账号信息
      return http.post("/admin/user/detail-phone", null, config).then(res => {
        if (res?.code == 0) {
          commit('setUser', res.data)
          return Promise.all([dispatch('getGridInfo', config)])
        }
      })
    },
    getGridInfo({commit}, config) {
      //获取登录着网格员信息
      return http.post("/app/appgirdmemberinfo/checkLogOnUser", null, config).then(res => {
        if (res?.data) {
          let {girdId, girdMemberId, girdName, checkType: girdCheckType, appGirdInfo: gridInfo} = res.data
          return commit("setUser", {girdId, girdMemberId, girdName, girdCheckType, gridInfo})
        }
      })
    }
  }
}
/**
 * 企微jssdk功能
 */
let apiList = []
export const wxwork = {
  actions: {
    injectJWeixin({commit, dispatch, state}, ops) {
      const inject = (jsApiList, config = state.config) => new Promise((resolve, reject) => {
        setTimeout(() => {
          let sdk = wx?.agentConfig ? wx : jWeixin
          sdk?.agentConfig({
            ...config, jsApiList,
            success: res => resolve(res),
            fail: err => {
              console.error(err)
              reject(err)
            }
          })
        }, 500)
      })
      return new Promise((resolve, reject) => {
        dispatch("agentSign").then(config => {
          if (typeof ops == "object") {
            ops?.map(api => {
              if (!apiList?.includes(api)) apiList.push(api)
            })
          } else {
            if (!apiList?.includes(ops)) apiList.push(ops)
          }
          inject(apiList, config).then(r => resolve(r)).catch(err => reject(err))
        })
      })
    },
    wxInvoke(state, op) {
      setTimeout(() => {
        let sdk = typeof wx?.invoke == 'function' ? wx : jWeixin
        sdk?.invoke(op?.[0], op?.[1], op?.[2])
      }, 500)
    },
    previewFile({dispatch}, op) {
      if (window.navigator.userAgent.indexOf("Windows NT") > -1) {
        uni.showToast({
          title: "企业微信暂不支持PC端的预览文件!",
          icon: 'none'
        })
      } else {
        dispatch("injectJWeixin", "previewFile").then(() => {
          setTimeout(() => {
            let sdk = typeof wx?.invoke == 'function' ? wx : jWeixin
            sdk?.invoke('previewFile', {...op}, res => {
              console.log(res)
            })
          }, 500)
        })
      }
    },
    closeAgent({dispatch}) {
      dispatch("injectJWeixin", "closeWindow").then(() => {
        setTimeout(() => {
          let sdk = typeof wx?.closeWindow == 'function' ? wx : jWeixin
          sdk?.closeWindow()
        }, 500)
      })
    },
    selectEnterpriseContact({dispatch}, params) {
      return new Promise((resolve, reject) => {
        dispatch("injectJWeixin", "selectEnterpriseContact").then(() => {
          setTimeout(() => {
            let sdk = typeof wx?.invoke == 'function' ? wx : jWeixin
            sdk?.invoke("selectEnterpriseContact", {
              fromDepartmentId: -1,
              mode: "multi",
              type: ["user"],
              ...params
            }, res => {
              if (res.err_msg == "selectEnterpriseContact:ok") {
                if (typeof res.result == 'string') {
                  res.result = JSON.parse(res.result)
                }
                resolve(res.result)
              } else {
                reject(res)
              }
            })
          }, 500)
        })
      })
    },
    selectPrivilegedContact({dispatch}, params) {
      return new Promise((resolve, reject) => {
        dispatch("injectJWeixin", "selectPrivilegedContact").then(() => {
          setTimeout(() => {
            let sdk = typeof wx?.invoke == 'function' ? wx : jWeixin
            sdk?.invoke("selectPrivilegedContact", {
              fromDepartmentId: -1,
              mode: "multi",
              ...params
            }, res => {
              if (res.err_msg == "selectPrivilegedContact:ok") {
                if (typeof res.result == 'string') {
                  res.result = JSON.parse(res.result)
                }
                resolve(res.result)
              } else {
                reject(res)
              }
            })
          }, 300)
        }).catch(() => {
          reject('error')
        })
      })
    },
  }
}