<template>
  <div>
    <list-page-top :breads="breads" />
    <div class="page">
      <div
        class="first-part point"
        style="display: flex; flex-direction: row; align-items: center"
      >
        <v-avatar class="ma-2" @click="handleFileImport">
          <v-img v-if="user.avatar" :src="avatarUrl" />
          <v-img
            v-else
            :src="`https://ui-avatars.com/api/?background=random&name=${user.username}`"
          />
        </v-avatar>
        <input
          ref="uploader"
          class="d-none"
          type="file"
          aria-label="uploader"
          @change="onFileChanged"
        />
        <span class="ma-2">{{ user.username }}</span>

        <v-spacer />
        <v-btn color="primary" variant="text" @click="logout"> Logout </v-btn>
      </div>
      <v-divider />
      <div style="display: flex; flex-direction: row">
        <v-switch
          v-model="applicationStore.chatWidget"
          color="primary"
          class="pl-8"
          :label="`Chat Widget`"
        />
      </div>
      <v-divider />
      <div class="headers pl-0 mt-2">
        <h4>Update Password</h4>
      </div>
      <v-form
        ref="form"
        v-model="valid"
        style="max-width: 500px"
        @submit.prevent="submit"
      >
        <v-text-field
          v-model="password.form.password"
          :type="showPassword ? 'text' : 'password'"
          :append-icon="showPassword ? 'fa-eye' : 'fa-eye-slash'"
          :rules="rules['password']"
          label="Password"
          autocomplete="off"
          variant="outlined"
          density="compact"
          required
          @click:append="showPassword = !showPassword"
        />
        <v-text-field
          v-model="password.form.confirmPassword"
          :type="showConfirm ? 'text' : 'password'"
          :append-icon="showConfirm ? 'fa-eye' : 'fa-eye-slash'"
          :rules="rules['confirmPassword']"
          label="Confirm Password"
          autocomplete="off"
          variant="outlined"
          density="compact"
          required
          @click:append="showConfirm = !showConfirm"
        />
        <v-btn
          type="submit"
          class="mt-4 mb-4 primary"
          :loading="password.loading"
        >
          submit
        </v-btn>
      </v-form>
      <div class="headers pl-0 mt-2">
        <div>
          <h4>Auto-Subscribe to Agents</h4>
          <span>
            This will automatically subscribe to agent notifications.<br />
            Turning this off will require you to manually subscribe to agents.
          </span>
        </div>
        <v-switch
          v-model="applicationStore.autoSubscribeAgents"
          color="primary"
        />
      </div>
      <v-divider />
      <div class="headers pl-0 mt-2">
        <div>
          <h4>Clear Application State</h4>
          <span>
            This will clear UI preferences and other localstorage data.</span
          >
        </div>
        <v-btn color="error" @click="clearState"> Clear </v-btn>
      </div>
      <v-divider />
      <div class="headers pl-0 mt-2">
        <div>
          <h4>Reload Malleable Profiles</h4>
          <span>
            Reload will check for and load new profile configurations.<br />
            Reset will do the same but also reset all database records to
            defaults.
          </span>
        </div>
        <div class="d-flex justify-end">
          <v-btn
            :loading="profiles.loading"
            color="primary"
            class="ml-2 mr-2"
            @click="reloadProfiles"
          >
            Reload
          </v-btn>
          <v-btn
            :loading="profiles.loading"
            color="error"
            class="ml-2"
            @click="resetProfiles"
          >
            Reset to Defaults
          </v-btn>
        </div>
      </div>
      <v-divider />
      <div class="headers pl-0 mt-2">
        <div>
          <h4>Reload Modules</h4>
          <span>
            Reload will check for and load new module configurations.<br />
            Reset will do the same but also reset all database records to
            defaults.
          </span>
        </div>
        <div class="d-flex justify-end">
          <v-btn
            :loading="modules.loading"
            color="primary"
            class="ml-2 mr-2"
            @click="reloadModules"
          >
            Reload
          </v-btn>
          <v-btn
            :loading="modules.loading"
            color="error"
            class="ml-2"
            @click="resetModules"
          >
            Reset to Defaults
          </v-btn>
        </div>
      </div>
      <v-divider />
      <div class="headers pl-0 mt-2">
        <div>
          <h4>Reload Bypasses</h4>
          <span>
            Reload will check for and load new bypass configurations.<br />
            Reset will do the same but also reset all database records to
            defaults.
          </span>
        </div>
        <div class="d-flex justify-end">
          <v-btn
            :loading="bypasses.loading"
            color="primary"
            class="ml-2 mr-2"
            @click="reloadBypasses"
          >
            Reload
          </v-btn>
          <v-btn
            :loading="bypasses.loading"
            color="error"
            class="ml-2"
            @click="resetBypasses"
          >
            Reset to Defaults
          </v-btn>
        </div>
      </div>
      <v-divider />
      <div class="headers pl-0 mt-2">
        <div>
          <h4>Reload Plugins</h4>
          <span>Reload will check for and load new plugins.</span>
        </div>
        <v-btn :loading="plugins.loading" color="error" @click="reloadPlugins">
          Reload
        </v-btn>
      </div>
    </div>
  </div>
</template>

<script>
import * as bypassApi from "@/api/bypass-api";
import * as moduleApi from "@/api/module-api";
import * as malleableApi from "@/api/malleable-api";
import * as pluginApi from "@/api/plugin-api";
import * as userApi from "@/api/user-api";
import * as downloadApi from "@/api/download-api";
import ListPageTop from "@/components/ListPageTop.vue";
import { useApplicationStore } from "@/stores/application-module";
import { mapState } from "pinia";
import { useAgentStore } from "@/stores/agent-module";

export default {
  components: {
    ListPageTop,
  },
  inject: ["snack", "confirm"],
  data() {
    return {
      password: {
        form: {},
        loading: false,
      },
      rules: {
        password: [
          (v) => !!v || "Password is required",
          (v) =>
            (!!v && v.length > 5) ||
            "Password must be larger than 5 characters",
        ],
        confirmPassword: [
          (v) => !!v || "Confirmation is required",
          (v) => v === this.password.form.password || "Password must match",
        ],
      },
      modules: {
        loading: false,
      },
      bypasses: {
        loading: false,
      },
      profiles: {
        loading: false,
      },
      plugins: {
        loading: false,
      },
      showPassword: false,
      showConfirm: false,
      valid: false,
      breads: [
        {
          title: "Settings",
          disabled: true,
          href: "/settings",
        },
      ],
      avatarUrl: "",
    };
  },
  computed: {
    ...mapState(useApplicationStore, ["user"]),
    applicationStore() {
      return useApplicationStore();
    },
    agentStore() {
      return useAgentStore();
    },
    userId() {
      return this.user.id;
    },
  },
  watch: {
    "user.avatar": {
      async handler() {
        if (!this.user.avatar) {
          return;
        }
        this.avatarUrl = await this.getDownloadUrl(this.user.avatar);
      },
      immediate: true,
    },
  },
  methods: {
    async getDownloadUrl(avatar) {
      const url = await downloadApi.getDownloadAsUrl(avatar.id);
      return url;
    },
    handleFileImport() {
      this.isSelecting = true;

      // After obtaining the focus when closing the FilePicker, return the button state to normal
      window.addEventListener(
        "focus",
        () => {
          this.isSelecting = false;
        },
        { once: true },
      );

      // Trigger click on the FileInput
      this.$refs.uploader.click();
    },
    async onFileChanged(e) {
      const selectedFile = e.target.files[0];

      const data = new FormData();
      data.append("file", selectedFile);

      try {
        await userApi.uploadAvatar(this.userId, data);
        this.applicationStore.refreshMe();
        this.snack.success("Upload complete");
      } catch (err) {
        this.snack.error(`Error uploading avatar: ${err}`);
      }
    },
    async logout() {
      if (
        await this.confirm("", "Are you sure you want to logout?", {
          color: "green",
        })
      ) {
        this.applicationStore.logout();
      }
    },
    clearState() {
      this.applicationStore.clear();
      this.agentStore.clear();
    },
    async submit() {
      if (this.password.loading) return;
      const { valid } = await this.$refs.form.validate();
      if (!valid) return;

      this.password.loading = true;
      userApi
        .updatePassword(this.user.id, this.password.form.password)
        .then(() => {
          this.snack.success("Password updated");
          this.password.form = {};
          this.$refs.form.resetValidation();
        })
        .catch((err) => {
          this.snack.error(`Error: ${err}`);
        })
        .finally(() => {
          this.password.loading = false;
        });
    },
    resetProfiles() {
      this.profiles.loading = true;
      malleableApi
        .resetProfiles()
        .then(() => {
          this.snack.success("Profiles reset successful");
        })
        .catch((err) => {
          this.snack.error(`Error: ${err}`);
        })
        .finally(() => {
          this.profiles.loading = false;
        });
    },
    reloadProfiles() {
      this.profiles.loading = true;
      malleableApi
        .reloadProfiles()
        .then(() => {
          this.snack.success("Profiles reload successful");
        })
        .catch((err) => {
          this.snack.error(`Error: ${err}`);
        })
        .finally(() => {
          this.profiles.loading = false;
        });
    },
    reloadModules() {
      this.modules.loading = true;
      moduleApi
        .reloadModules()
        .then(() => {
          this.snack.success("Module reload successful");
        })
        .catch((err) => {
          this.snack.error(`Error: ${err}`);
        })
        .finally(() => {
          this.modules.loading = false;
        });
    },
    resetModules() {
      this.modules.loading = true;
      moduleApi
        .resetModules()
        .then(() => {
          this.snack.success("Module reset successful");
        })
        .catch((err) => {
          this.snack.error(`Error: ${err}`);
        })
        .finally(() => {
          this.modules.loading = false;
        });
    },
    reloadBypasses() {
      this.bypasses.loading = true;
      bypassApi
        .reloadBypasses()
        .then(() => {
          this.snack.success("Bypass reload successful");
        })
        .catch((err) => {
          this.snack.error(`Error: ${err}`);
        })
        .finally(() => {
          this.bypasses.loading = false;
        });
    },
    resetBypasses() {
      this.bypasses.loading = true;
      bypassApi
        .resetBypasses()
        .then(() => {
          this.snack.success("Bypass reset successful");
        })
        .catch((err) => {
          this.snack.error(`Error: ${err}`);
        })
        .finally(() => {
          this.bypasses.loading = false;
        });
    },
    reloadPlugins() {
      this.plugins.loading = true;
      pluginApi
        .reloadPlugins()
        .then(() => {
          this.snack.success("Plugin reload successful");
        })
        .catch((err) => {
          this.snack.error(`Error: ${err}`);
        })
        .finally(() => {
          this.plugins.loading = false;
        });
    },
  },
};
</script>

<style>
.point:hover {
  cursor: pointer;
}
</style>
