Profile Page ts (before member and reward changes)

import { Component, OnDestroy, OnInit } from '@angular/core';
import { FormGroup, Validators, FormBuilder } from '@angular/forms';
import { UserService } from '../Services/userprofile.service';
import { Router } from '@angular/router';
import { CommonModule } from '@angular/common';
import { ReactiveFormsModule } from '@angular/forms';
import { Member, updateUser } from '../shared/update-user';
import { Subscription, catchError } from 'rxjs';
import { RewardRedeemViewModel, RewardViewModel, UnredeemedRewardModel } from '../shared/reward';
import { RewardService } from '../Services/reward.service';
import { RewardTypeViewModel } from '../shared/reward';

declare var $: any; // Import jQuery

@Component({
  selector: 'app-profile-page',
  standalone: true,
  imports: [CommonModule, ReactiveFormsModule],
  templateUrl: './profile-page.component.html',
  styleUrls: ['./profile-page.component.css']
})
export class ProfilePageComponent implements OnInit, OnDestroy {
  profileForm: FormGroup;
  user: updateUser | undefined;
  member!: Member;
  isEditMode = false;
  errorMessage = '';
  userProfileImage: string | ArrayBuffer = ''; // Add this property to store the Base64 image data
  unredeemedRewards: UnredeemedRewardModel[] = [];
  selectedReward: UnredeemedRewardModel | null = null;

  private userSubscription: Subscription | undefined;
  private redeemSubscription: Subscription | undefined;
  

  constructor(
    private userService: UserService,
    private rewardService: RewardService,
    private router: Router,
    private fb: FormBuilder
  ) {
    this.profileForm = this.fb.group({
      email: ['', [Validators.required, Validators.email]],
      name: ['', [Validators.required, Validators.minLength(3), Validators.maxLength(20)]],
      surname: ['', [Validators.required, Validators.minLength(3), Validators.maxLength(20)]],
      phoneNumber: ['', [Validators.required, Validators.maxLength(10)]],
      physical_Address: ['', [Validators.required, Validators.maxLength(255)]],
      photo: ['']
    });
  }

  ngOnInit(): void {
    const userId = JSON.parse(localStorage.getItem('User') || '').userId;
    console.log('User ID from local storage:', userId);
    
    this.userSubscription = this.userService.getUserById(userId).pipe(
      catchError(error => {
        console.error('Error fetching user profile:', error);
        // Handle error
        return []; // Return empty array or default value as per your logic
      })
    ).subscribe({
      next: (result) => {
        console.log('User data received:', result);
        this.user = result;
        this.profileForm.patchValue(this.user);
        
        // Assign userProfileImage
        this.userProfileImage = `data:image/jpeg;base64,${this.user.Photo}`; // Ensure this.user.Photo contains the Base64 data
        
        // Log userProfileImage and user for debugging
        console.log('User Profile Image:', this.userProfileImage);
        console.log('User:', this.user);

        // Check if the user is a member and fetch member details
      if (this.user.User_Type_ID !== 3) {
        this.userService.getMemberByUserId(userId).subscribe(
          memberResult => {
            this.member = memberResult;
            console.log('Member data received:', this.member);
            this.loadUnredeemedRewards(); // Load rewards if the user is a member
          },
          memberError => {
            console.error('Error fetching member data:', memberError);
          }
        );
      }
      },
      complete: () => {
        console.log('getUserById subscription completed');
      }
    });
  
    this.isEditMode = false;
    this.loadUnredeemedRewards();
  }

  ngOnDestroy(): void {
    // Clean up subscriptions
    if (this.userSubscription) {
      this.userSubscription.unsubscribe();
    }
    if (this.redeemSubscription) {
      this.redeemSubscription.unsubscribe();
    }
  }

  clearForm() {
    this.profileForm.reset();
  }

  enableEditMode(event: Event) {
    event.preventDefault();
    this.isEditMode = true;
    this.profileForm.enable();
  }

  openSaveModal() {
    if (this.profileForm.invalid) {
      this.showValidationErrors();
      $('#errorModal').modal('show');
      return;
    }
    $('#saveConfirmationModal').modal('show');
  }

  showValidationErrors() {
    const invalidFields: string[] = [];
    Object.keys(this.profileForm.controls).forEach(key => {
      const controlErrors = this.profileForm.get(key)?.errors;
      if (controlErrors) {
        Object.keys(controlErrors).forEach(errorKey => {
          invalidFields.push(`${key}: ${errorKey}`);
        });
      }
    });
    this.errorMessage = `Please enter a valid input: ${invalidFields.join(', ')}`;
  }

  dismissModal() {
    $('#saveConfirmationModal').modal('hide');
  }

  dismissErrorModal() {
    $('#errorModal').modal('hide');
  }

  confirmSave() {
    this.dismissModal();
    this.onSubmit();
    this.isEditMode = false; // Disable edit mode after confirmation
  }

  onSubmit() {
    if (this.profileForm.valid) {
      const userId = JSON.parse(localStorage.getItem('User')!).userId;
      this.userService.updateUser(userId,this.profileForm.value).subscribe({
        next: (result) => {
          console.log('User to be updated:', result);
          this.router.navigateByUrl(`/ProfilePage/${userId}`);
          alert('Successfully updated profile');
        },
        error: () => {
          console.error('Error updating user profile:');
          alert('Error updating profile');
        }
      });
    }
  }

  onPhotoChange(event: Event): void {
    if (!this.isEditMode) return;

    const input = event.target as HTMLInputElement;
    if (input.files && input.files[0]) {
      const reader = new FileReader();
      reader.onload = (e: any) => {
        this.userProfileImage = e.target.result; // Update the image source
        this.profileForm.patchValue({ photo: e.target.result }); // Update the form control
      };
      reader.readAsDataURL(input.files[0]);
    }
  }

  goBack() {
    const userTypeId = JSON.parse(localStorage.getItem('User')!).userTypeId;
    const userId = JSON.parse(localStorage.getItem('User')!).userId;
    if (userTypeId === 1) {  // Ensure userTypeID is compared as string
      this.router.navigateByUrl(`/OwnerHome/${userId}`);
    } else if (userTypeId === 2) {
      this.router.navigateByUrl(`/EmployeeHome/${userId}`);
    } else if (userTypeId === 3) {
      this.router.navigateByUrl(`/Home/${userId}`);
    }
  }

  changePassword() {
    this.router.navigateByUrl('/ChangePasswordPage');
  }


  // Method to load rewards for the current user
  loadUnredeemedRewards(): void {
    const memberId = this.member.Member_ID;
    this.rewardService.getUnredeemedRewardsForMember(memberId).subscribe(
      rewards => {
        this.unredeemedRewards = rewards;
        console.log('Unredeemed Rewards:', this.unredeemedRewards);
      },
      error => {
        console.error('Error fetching unredeemed rewards:', error);
      }
    );
  }

  // Method to open redeem modal for a reward
  openRedeemModal(reward: UnredeemedRewardModel): void {
    this.selectedReward = reward;
    $('#redeemRewardModal').modal('show');
  }

  // Method to dismiss redeem modal
  dismissRedeemModal(): void {
    $('#redeemRewardModal').modal('hide');
  }

  // Method to confirm redeeming a reward
  confirmRedeem(): void {
    if (!this.selectedReward) {
      return;
    }
    const redeemRequest = new RewardRedeemViewModel();
    redeemRequest.MemberId = this.member?.Member_ID ?? 0;
    redeemRequest.RewardId = this.selectedReward.reward_ID;

    // Call backend service to redeem the reward
    this.redeemSubscription = this.rewardService.redeemReward(redeemRequest).subscribe({
      next: () => {
        // Show success modal on successful redemption
        $('#successModal').modal('show');
        // Remove redeemed reward from the list
        this.unredeemedRewards = this.unredeemedRewards.filter(r => r.reward_ID !== this.selectedReward?.reward_ID);
      },
      error: (error) => {
        console.error('Error redeeming reward:', error);
        // Handle error
      }
    });
    this.dismissRedeemModal();
  }

  // Method to dismiss success modal
  dismissSuccessModal(): void {
    $('#successModal').modal('hide');
  }
}